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1

Downstream Fish Passage through Hydropower One of the most widespread environmental constraints to the development of hydropower in the U.S.  

E-Print Network (OSTI)

Downstream Fish Passage through Hydropower Turbines Background One of the most widespread environmental constraints to the development of hydropower in the U.S. is the provision of adequate fish passage at projects. Mortality of downstream migrating fish, particularly as a result of passing through hydropower

2

Perspective: Towards environmentally acceptable criteria for downstream fish passage through mini hydro and irrigation infrastructure in the Lower Mekong River Basin  

SciTech Connect

Tropical rivers have high annual discharges optimal for hydropower and irrigation development. The Mekong River is one of the largest tropical river systems, supporting a unique mega-diverse fish community. Fish are an important commodity in the Mekong, contributing a large proportion of calcium, protein, and essential nutrients to the diet of the local people and providing a critical source of income for rural households. Many of these fish migrate not only upstream and downstream within main-channel habitats but also laterally into highly productive floodplain habitat to both feed and spawn. Most work to date has focused on providing for upstream fish passage, but downstream movement is an equally important process to protect. Expansion of hydropower and irrigation weirs can disrupt downstream migrations and it is important to ensure that passage through regulators or mini hydro systems is not harmful or fatal. Many new infrastructure projects (<6?m head) are proposed for the thousands of tributary streams throughout the Lower Mekong Basin and it is important that designs incorporate the best available science to protect downstream migrants. Recent advances in technology have provided new techniques which could be applied to Mekong fish species to obtain design criteria that can facilitate safe downstream passage. Obtaining and applying this knowledge to new infrastructure projects is essential in order to produce outcomes that are more favorable to local ecosystems and fisheries.

Baumgartner, Lee J.; Deng, Zhiqun; Thorncraft, Garry; Boys, Craig A.; Brown, Richard S.; Singhanouvong, Douangkham; Phonekhampeng, Oudom

2014-02-26T23:59:59.000Z

3

Infrastructure Required for Tag/Mark Application, Detection, and Recovery Tag/Mark & release Juvenile fish migration Adult fish migration Mortality*Ocean residency  

E-Print Network (OSTI)

Juvenile fish migration Adult fish migration Mortality*Ocean residency Adipose fin clip Marking trailers N processing Otolith Insulated box, thermal chilling system, lab processing, smolt traps N/A Fish traps, fish *Fish mortality data may be collected at any stage of the fish life cycle from harvest, recovered

4

Movements and Distribution of Northern Squawfish Downstream of Lower Snake River Dams Relative to the Migration of Juvenile Salmonids, 1992-1993 Completion Report.  

SciTech Connect

Northern squawfish Ptychocheilus oregonensis movements were monitored downstream of two lower Snake River dams during the juvenile salmonid migrations of 1992 and 1993. During a high flow year in 1993, the abundance of squawfish in the tailrace of Lower Granite Dam peaked in July, after the majority of juveniles had moved past Lower Granite Dam, and peak abundance was inversely related to river discharge. Few squawfish moved into the tailrace of Ice Harbor Dam in 1993 because of the extended period of spill. Distributions of squawfish in the tailrace of Lower Granite Dam varied between and within years and shifted in response to changing prey densities, flow patterns, water temperature, and diel cycles, but fish consistently used low velocity habitats. Data from Ice Harbor Dam is less extensive, but squawfish distributions there appeared to be affected by changing flow patterns and fish used low velocity habitats. The changes in distribution and abundance of squawfish in tailrace areas are evidence that predation on seaward migrating salmonids depends on the timing of migration and size and timing of runoff. Juvenile salmonids migrating in the spring and early summer will probably be less affected by squawfish predation in tailrace areas than salmon that migrate later in the summer.

Isaak, D.J.; Bjornn, T.C. (University of Idaho, Idaho Cooperative Fish and Wildlife Research Unit, Moscow, ID)

1996-03-01T23:59:59.000Z

5

Hydroacoustic Assessment of Downstream Migrating Salmonids at Lower Monumental Dam in Spring, 1985 Final Report.  

SciTech Connect

The primary objective of this study was to estimate the effectiveness of the spillway in passing migrants, with the spillway operating per the criteria identified in the COE's 1985 Juvenile Fish Passage Plan. Specific study objectives were to estimate: (1) the effectiveness of the spillway for Passing migrants; (2) die1 variability in passage rates of migrants through the powerhouse and the spillway; (3) the daily and cumulative run timing of migrant passage; (4) the proportions of migrants that passed through each turbine intake and spill bay (i.e., the horizontal distributions across the powerhouse and the spillway); and (5) the vertical distributions of migrants approaching the powerhouse and spillway.

Johnson, Ward R. (BioSonics, Inc., Seattle, WA)

1985-12-01T23:59:59.000Z

6

Patterns of mercury and methylmercury bioaccumulation in fish species downstream of a long-term mercury-contaminated site in the lower Ebro River  

E-Print Network (OSTI)

Patterns of mercury and methylmercury bioaccumulation in fish species downstream of a long-term mercury-contaminated site in the lower Ebro River (NE Spain) Luis Carrasco a , Carlos Barata a , Emili Received in revised form 4 May 2011 Accepted 6 May 2011 Available online 12 June 2011 Keywords: Mercury

García-Berthou, Emili

7

Fish Migration, Dams, and Loss of Ecosystem Services in the Mekong Basin  

SciTech Connect

The past decade has seen increased international recognition of the importance of the services provided by natural ecosystems. It is unclear however whether such international awareness will lead to improved environmental management in many regions. We explore this issue by examining the specific case of fish migration and dams on the Mekong river. We determine that dams on the Mekong mainstem and major tributaries will have a major impact on the basin's fisheries and the people who depend upon them for food and income. We find no evidence that current moves towards dam construction will stop, and consider two scenarios for the future of the fisheries and other ecosystems of the basin. We conclude that major investment is required in innovative technology to reduce the loss of ecosystem services, and alternative livelihood strategies to cope with the losses that do occur

Dugan, Patrick J. [WorldFish Center; Barlow, Chris [Australian Center for International Agricultural Research (ACIAR); Agostinho, Angelo A. [Fundacao University, Parana Brazil; Baran, Eric [WorldFish Center; Cada, Glenn F [ORNL; Chen, Daqing [Yangtze River Fisheries Research Institute, People's Republic of China; Cowx, Ian G. [Hull International Fisheries Research Institute, England; Ferguson, John W. [North West Fisheries Science Center, Seattle, WA; Jutagate, Tuantong [Ubon Ratchathani University, Ubon Ratchathani, Thailand; Mallen-Cooper, Martin [Fishway Consulting Service, Australia; Marmulla, Gerd [Food and Agriculture Organization of the United Nations (FAO), Rome, Italy; Nestler, John [USA Corps Engineers, Concord, MA USA; Petrere, Miquel [Universidade Estadual Paulista, Rio Claro, Brazil; Winemiller, Kirk O. [Texas A& M University

2010-06-01T23:59:59.000Z

8

Research and development of fish passage technology  

SciTech Connect

Any fish passage provided at TVA's John Sevier Fossil Plant (JSF) would involve only warmwater species. Although some anadromous (marine) warmwater species (e.g., American shad, blueback herring) are currently passed upstream and downstream through structures deliberately built for that purpose, effectiveness of this technology for passage of adults and young of potential target species (e.g., paddlefish and sauger/walleye) in Cherokee Reservoir is unproven. Downstream passage is by far the larger and more poorly understood subject of fish migration and should be investigated first. Currently, the Electric Power Research Institute (EPRI) is conducting research on downstream fish passage (Project RP 2694). It will ultimately be necessary to adapt this information to the target species and site specificity at JSF.

Hackney, P.A.

1986-12-01T23:59:59.000Z

9

Fish  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives Finance & Rates Expand...

10

Catalog of Waters Important for the Spawning, Rearing or Migration...  

Open Energy Info (EERE)

Spawning, Rearing or Migration of Anadromous Fishes Organization Alaska Department of Fish and Game Published Divisions of Sport Fish and Habitat, 2012 Report Number 12-05 DOI...

11

Charting a course downstream  

SciTech Connect

In the petroleum industry, the term downstream refers to those business operations that take place after the search for and the production of crude oil. The actual purchase of crude oil, its transportation to refineries, its refining and the subsequent marketing and distribution of the refined products take place, in industry parlance, downstream. No other industry is required to coordinate the movement of so large a volume of liquids to so many destinations. And few other industries contend with raw material and end-product uncertainties so profound. Both the mixture of available world crude oil supplies and the demand patterns for petroleum products are subject to change. The downstream operations of Marathon Petroleum Company are discussed. The objective is to maximize profitability in the context of constantly changing prices for a variety of products.

Not Available

1984-01-01T23:59:59.000Z

12

Impact of tide gates on the migration of juvenile sea trout, Salmo trutta  

Science Journals Connector (OSTI)

Abstract As part of flood protection and land reclamation schemes, tide gates allow rivers to discharge to sea when open, and prevent salt water intrusion when closed. Their impact on diadromous fish migration between essential spawning and rearing habitats, and the effectiveness of mitigation measures, have received little consideration. The River Meon, UK, discharges to sea through four top-hung counterbalanced tide gates. In March 2012, the gates were replaced with new ones of the same design, but with an orifice installed in two of them partly to improve fish passage. Sixty downstream migrating juvenile sea trout, Salmo trutta, were trapped approximately 4.9 km upstream of the tidal limit and tagged with acoustic transmitters in April 2011 (n = 30) and 2012 (n = 30). Tagged individuals were detected by acoustic receivers placed near the tide gates before (year 1) and after (year 2) orifice installation. Of the fish that approached the tide gates, 95.8% and 100.0% successfully passed in years 1 and 2, respectively. The speed of migration at the gates was slower than for upstream and downstream reaches, and was positively related to percentage of time the gates were open. Presence of the orifices did not influence delay. Overall, top-hung tide gates delayed sea trout migration, potentially increasing the risk of predation and energy expenditure during the vulnerable juvenile life stage.

G.V. Wright; R.M. Wright; P.S. Kemp

2014-01-01T23:59:59.000Z

13

Characterization of Fish Passage Conditions through the Fish Weir and Turbine Unit 1 at Foster Dam, Oregon, Using Sensor Fish, 2012  

SciTech Connect

This report documents investigations of downstream fish passage research involving a spillway fish weir and turbine passage conditions at Foster Dam in May 2012.

Duncan, Joanne P.

2013-02-01T23:59:59.000Z

14

Thailand's downstream projects proliferate  

SciTech Connect

Thailand continues to press expansion and modernization of its downstream sector. Among recent developments: Construction of an olefins unit at Thailand's second major petrochemical complex and a worldscale aromatics unit in Thailand is threatened by rising costs. Thailand's National Petrochemical Corp (NPC) let a 9 billion yen contract to Mitsui Engineering and Shipbuilding Co. and C. Itoh and Co. for a dual fuel cogeneration power plant at its Mab Ta Phud, Rayong province, petrochemical complex. Financing is in place to flash a green light for a $530 million Belgian-Thai joint venture sponsoring a worldscale polyvinyl chloride/vinyl chloride monomer plant in Thailand. Work is more than 50% complete on the $345 million second phase expansion of Thai Oil's Sri Racha refinery in Chon Buri province. Petroleum Authority of Thailand (PTT) endorsed a plan to install two more natural gas processing plants in Thailand to meet rapidly growing domestic demand for petroleum gas.

Not Available

1991-06-03T23:59:59.000Z

15

RESIDENT FISH SECTION 10 FISH AND WILDLIFE PROGRAM 10-1 September 13, 1995  

E-Print Network (OSTI)

RESIDENT FISH SECTION 10 FISH AND WILDLIFE PROGRAM 10-1 September 13, 1995 Section 10 RESIDENT FISH Resident fish are freshwater fish that live and migrate within the rivers, streams and lakes of the Columbia River Basin, but do not travel to the ocean. Resident fish exist throughout the basin

16

New Concepts in Fish Ladder Design: Analysis of Barriers to Upstream Fish Migration, Volume IV of IV, Investigation of the Physical and Biological Conditions Affecting Fish Passage Success at Culverts and Waterfalls, 1982-1984 Final Report.  

SciTech Connect

A synopsis of the project components was prepared to provide an overview for persons who are not fisheries scientists or engineers. This short report can be used also by technical persons who are interested in the scope of the project, and as a summary of the three main reports. The contents includes an historical perspective on fishway design which provides the basis for this project. The major project accomplishments and significant additions to the body of knowledge about the analysis and design of fishways are discussed. In the next section the research project organization, objectives and components are presented to familiarize the reader with the scope of this project. The summary report concludes with recommendations for assisting in the enhancement and restoration of fisheries resources from the perspective of fish passage problems and their solution. Promising research topics are included.

Powers, Patrick D.; Orsborn, John F.

1985-08-01T23:59:59.000Z

17

Downstream Emissions Trading for Transport  

Science Journals Connector (OSTI)

This chapter addresses the issue of downstream emission trading within the transport sector. It is argued that emission trading may be relevant in this sector, and ... regarding international transport, it is arg...

Charles Raux

2011-01-01T23:59:59.000Z

18

The Application of Traits-Based Assessment Approaches to Estimate the Effects of Hydroelectric Turbine Passage on Fish Populations  

SciTech Connect

One of the most important environmental issues facing the hydropower industry is the adverse impact of hydroelectric projects on downstream fish passage. Fish that migrate long distances as part of their life cycle include not only important diadromous species (such as salmon, shads, and eels) but also strictly freshwater species. The hydropower reservoirs that downstream-moving fish encounter differ greatly from free-flowing rivers. Many of the environmental changes that occur in a reservoir (altered water temperature and transparency, decreased flow velocities, increased predation) can reduce survival. Upon reaching the dam, downstream-migrating fish may suffer increased mortality as they pass through the turbines, spillways and other bypasses, or turbulent tailraces. Downstream from the dam, insufficient environmental flow releases may slow downstream fish passage rates or decrease survival. There is a need to refine our understanding of the relative importance of causative factors that contribute to turbine passage mortality (e.g., strike, pressure changes, turbulence) so that turbine design efforts can focus on mitigating the most damaging components. Further, present knowledge of the effectiveness of turbine improvements is based on studies of only a few species (mainly salmon and American shad). These data may not be representative of turbine passage effects for the hundreds of other fish species that are susceptible to downstream passage at hydroelectric projects. For example, there are over 900 species of fish in the United States. In Brazil there are an estimated 3,000 freshwater fish species, of which 30% are believed to be migratory (Viana et al. 2011). Worldwide, there are some 14,000 freshwater fish species (Magurran 2009), of which significant numbers are susceptible to hydropower impacts. By comparison, in a compilation of fish entrainment and turbine survival studies from over 100 hydroelectric projects in the United States, Winchell et al. (2000) found useful turbine passage survival data for only 30 species. Tests of advanced hydropower turbines have been limited to seven species - Chinook and coho salmon, rainbow trout, alewife, eel, smallmouth bass, and white sturgeon. We are investigating possible approaches for extending experimental results from the few tested fish species to predict turbine passage survival of other, untested species (Cada and Richmond 2011). In this report, we define the causes of injury and mortality to fish tested in laboratory and field studies, based on fish body shape and size, internal and external morphology, and physiology. We have begun to group the large numbers of unstudied species into a small number of categories, e.g., based on phylogenetic relationships or ecological similarities (guilds), so that subsequent studies of a few representative species (potentially including species-specific Biological Index Testing) would yield useful information about the overall fish community. This initial effort focused on modifying approaches that are used in the environmental toxicology field to estimate the toxicity of substances to untested species. Such techniques as the development of species sensitivity distributions (SSDs) and Interspecies Correlation Estimation (ICE) models rely on a considerable amount of data to establish the species-toxicity relationships that can be extended to other organisms. There are far fewer studies of turbine passage stresses from which to derive the turbine passage equivalent of LC{sub 50} values. Whereas the SSD and ICE approaches are useful analogues to predicting turbine passage injury and mortality, too few data are available to support their application without some form of modification or simplification. In this report we explore the potential application of a newer, related technique, the Traits-Based Assessment (TBA), to the prediction of downstream passage mortality at hydropower projects.

Cada, Glenn F [ORNL; Schweizer, Peter E [ORNL

2012-04-01T23:59:59.000Z

19

E-Print Network 3.0 - augmented anadromous fish Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

anadromous fish Search Powered by Explorit Topic List Advanced Search Sample search results for: augmented anadromous fish Page: << < 1 2 3 4 5 > >> 1 JUVENILE SALMON MIGRATION...

20

E-Print Network 3.0 - adult salmonid migration Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

(U... Long-distance downstream movements ... Source: Waits, Lisette - Department of Fish and Wildlife Resources, University of Idaho Collection: Environmental Sciences and...

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

FISH SPERMATOLOGY FISH SPERMATOLOGY  

E-Print Network (OSTI)

FISH SPERMATOLOGY #12;FISH SPERMATOLOGY Alpha Science International Ltd. Oxford, U.K. = Editors Research Institute of Fish Culture and Hydrobiology, University of South Bohemia, Vodnany, Czech Republic of the publisher. ISBN 978-1-84265-369-2 Printed in India #12;Fish Spermatology is dedicated to Professor Roland

Villefranche sur mer

22

Survival of Seaward-Migrating PIT and Acoustic-Tagged Juvenile Chinook Salmon in the Snake and Columbia Rivers: An Evaluation of Length-Specific Tagging Effects  

SciTech Connect

Studies examining the survival of juvenile salmon as they emigrate to the ocean provide important information regarding the management of regulated river systems. Acoustic telemetry is a widely used tool for evaluating the behavior and survival of juvenile salmonids in the Columbia River basin. Thus, it is important to understand how the surgical tagging process and the presence of a transmitter affect survival so any biases can be accounted for or eliminated. This study evaluated the effects of fish length and tag type on the survival of yearling and subyearling Chinook salmon during their seaward migrations through the Snake and Columbia rivers during 2006, 2007, and 2008. Fish were collected at Lower Granite Dam on the Snake River (river kilometer 695) and implanted with either only a passive integrated transponder (PIT) tag (PIT fish) or both a PIT tag and an acoustic transmitter (AT fish). Survival was estimated from release at Lower Granite Dam to multiple downstream locations (dams) using the Cormack–Jolly–Seber single release model, and analysis of variance was used to test for differences among length-classes and between tag types. No length-specific tag effect was detected between PIT and AT fish (i.e., length affected the survival of PIT fish in a manner similar to which it affected the survival of AT fish). Survival among the smallest length class (i.e., 80–89 mm) of both PIT and AT subyearling Chinook salmon was markedly low (i.e., 4%). Fish length was positively correlated with the survival of both PIT and AT fish. Significant differences in survival were detected between tag types; the survival of PIT fish was generally greater than that of AT fish. However, confounding variables warrant caution in making strong inferences regarding this factor. Further, results suggest that tag effects may be due to the process of surgically implanting the transmitter rather than the presence of the transmitter.

Brown, Richard S.; Oldenburg, Eric W.; Seaburg, Adam; Cook, Katrina V.; Skalski, John R.; Eppard, M. B.; Deters, Katherine A.

2013-06-12T23:59:59.000Z

23

Fish at Night  

NLE Websites -- All DOE Office Websites (Extended Search)

at Night at Night Nature Bulletin No. 264-A April 8, 1967 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F, Eisenbeis, Supt. of Conservation FISH AT NIGHT Most people take it for granted that fish are creatures of perpetual motion and go swimming day and night. On the contrary, it appears that each kind has a rather definite daily routine with certain hours for quiet rest or sleep, and other hours for moving about in search of food. As a rule, fish active in daylight rest at night as if they were asleep. Sometimes they lean against rocks, with their fins folded, or creep into holes and among vegetation. Fish scientists have learned that almost every kind of fish makes regular daily trips between shallow and deep water. Lampreys, suckers, smelt, redhorses, wall-eyed pike and a few other kinds are known to make their spawning migrations and lay their eggs at night.

24

Waterfowl Migrations  

NLE Websites -- All DOE Office Websites (Extended Search)

Waterfowl Migrations Waterfowl Migrations Nature Bulletin No. 615-A October 30, 1976 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation WATERFOWL MIGRATIONS Every autumn, McGinnis Slough -- a 315 acre sanctuary in our Palos preserves -- is visited by many thousands of waterfowl and provides some fascinating spectacles. Frequently, near sundown, flock after flock of ducks, coming from the north, set their wings and glide down upon the water. Meanwhile, other flocks are rising, circling, and then disappearing southwesterly toward the Illinois River Valley. Flocks of Canada geese, and sometimes a few whistling swans, also stop to rest and feed on this refuge. The annual migrations of vast numbers of waterfowl have always awed and mystified mankind. When the sky is full of ducks as far as we can see, or when we hear a distant honking and discover a great V of geese overhead, we wonder where they came from, where they go, and how they find their way so surely back and forth, each spring and fall.

25

Monitoring the Migrations of Wild Snake River Spring/Summer Chinook Salmon Juveniles, 2007-2008  

SciTech Connect

This report provides results from an ongoing project to monitor the migration behavior and survival of wild juvenile spring/summer Chinook salmon in the Snake River Basin. Data reported is from detections of PIT tagged fish during late summer 2007 through mid-2008. Fish were tagged in summer 2007 by the National Marine Fisheries Service (NMFS) in Idaho and by the Oregon Department of Fish and Wildlife (ODFW) in Oregon. Our analyses include migration behavior and estimated survival of fish at instream PIT-tag monitors and arrival timing and estimated survival to Lower Granite Dam. Principal results from tagging and interrogation during 2007-2008 are: (1) In July and August 2007, we PIT tagged and released 7,390 wild Chinook salmon parr in 12 Idaho streams or sample areas. (2) Overall observed mortality from collection, handling, tagging, and after a 24-hour holding period was 1.4%. (3) Of the 2,524 Chinook salmon parr PIT tagged and released in Valley Creek in summer 2007, 218 (8.6%) were detected at two instream PIT-tag monitoring systems in lower Valley Creek from late summer 2007 to the following spring 2008. Of these, 71.6% were detected in late summer/fall, 11.9% in winter, and 16.5% in spring. Estimated parr-to-smolt survival to Lower Granite Dam was 15.5% for the late summer/fall group, 48.0% for the winter group, and 58.5% for the spring group. Based on detections at downstream dams, the overall efficiency of VC1 (upper) or VC2 (lower) Valley Creek monitors for detecting these fish was 21.1%. Using this VC1 or VC2 efficiency, an estimated 40.8% of all summer-tagged parr survived to move out of Valley Creek, and their estimated survival from that point to Lower Granite Dam was 26.5%. Overall estimated parr-to-smolt survival for all summer-tagged parr from this stream at the dam was 12.1%. Development and improvement of instream PIT-tag monitoring systems continued throughout 2007 and 2008. (4) Testing of PIT-tag antennas in lower Big Creek during 2007-2008 showed these antennas (and anchoring method) are not adequate to withstand high spring flows in this drainage. Future plans involve removing these antennas before high spring flows. (5) At Little Goose Dam in 2008, length and/or weight were taken on 505 recaptured fish from 12 Idaho stream populations. Fish had grown an average of 40.1 mm in length and 10.6 g in weight over an average of 288 d. Their mean condition factor declined from 1.25 at release (parr) to 1.05 at recapture (smolt). (6) Mean release lengths for detected fish were significantly larger than for fish not detected the following spring and summer (P < 0.0001). (7) Fish that migrated through Lower Granite Dam in April and May were significantly larger at release than fish that migrated after May (P < 0.0001) (only 12 fish migrated after May). (8) In 2008, peak detections at Lower Granite Dam of parr tagged during summer 2007 (from the 12 stream populations in Idaho and 4 streams in Oregon) occurred during moderate flows of 87.5 kcfs on 7 May and high flows of 197.3 kcfs on 20 May. The 10th, 50th, and 90th percentile passage occurred on 30 April, 11 May, and 23 May, respectively. (9) In 2007-2008, estimated parr-to-smolt survival to Lower Granite Dam for Idaho and Oregon streams (combined) averaged 19.4% (range 6.2-38.4% depending on stream of origin). In Idaho streams the estimated parr-to-smolt survival averaged 21.0%. This survival was the second highest since 1993 for Idaho streams. Relative parr densities were lower in 2007 (2.4 parr/100 m2) than in all previous years since 2000. In 2008, we observed low-to-moderate flows prior to mid-May and relatively cold weather conditions throughout the spring migration season. These conditions moved half of the fish through Lower Granite Dam prior to mid-May; then high flows moved 50 to 90% of the fish through the dam in only 12 days. Clearly, complex interrelationships of several factors drive the annual migrational timing of the stocks.

Achord, Stephen; Sandford, Benjamin P.; Hockersmith, Eric E. [Fish Ecology Division, Northwest Fisheries Science Center

2009-07-09T23:59:59.000Z

26

E-Print Network 3.0 - adult fish passage Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: adult fish passage Page: << < 1 2 3 4 5 > >> 1 ADULT SALMON MIGRATION SECTION 6 FISH AND WILDLIFE...

27

E-Print Network 3.0 - adult fish facilities Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: adult fish facilities Page: << < 1 2 3 4 5 > >> 1 ADULT SALMON MIGRATION SECTION 6 FISH AND...

28

COMPLIANCE STUDIES: WHAT ABOUT THE FISH?  

SciTech Connect

ABSTRACT It is understood that operational and structural conditions at hydroelectric facilities along with environmental conditions of the migration corridors affect the passage conditions for fish. Hydropower fish survival assessments at the individual- and population-level have progressed over the past decade with development of turbine simulation software and improvements in telemetry systems, in particular, micro-transmitters, cabled and autonomous receivers, and advanced statistical designs that provide precise estimates of passage routes and dam-passage survival. However, these approaches often ignore fish condition as a variable in passage and survival analyses. To account for fish condition effects on survival results, compliance statistical models often require increased numbers of tagged fish. For example, prior to and during migration, fish encounter numerous stressors (e.g., disease, predation, contact with structures, decompression events), all of which can cause physical and physiological stress, altering the probability of survival after passage through a dam or a series of dams. In addition, the effects of surgical transmitter implantation process or the transmitter itself may cause physiological stress, alter behavior, and/or decrease survival. Careful physiological evaluations can augment survival model assumptions, resultant data, and predictive scenarios. To exemplify this, surgeons concurrently noted fish condition and surgical implantation during a multi-dam compliance study in 2011. The analyses indicted that surgeon observations on fish condition and surgical outcomes were related to 24 h holding mortalities and fish that never detected after release. Short reach and long reach survival were related to surgical outcomes and fish condition, respectively.

Woodley, Christa M.; Fischer, Eric S.; Wagner, Katie A.; Weiland, Mark A.; Eppard, M. B.; Carlson, Thomas J.

2013-08-21T23:59:59.000Z

29

Fish and hydroelectricity; Engineering a better coexistence  

SciTech Connect

This paper reports on the problems that hydroelectric plants have regarding fish populations. The utilities that operate these plants are finding that accommodating migrating fish presents unique engineering challenges, not the least of which involves designing and building systems to protect fish species whose migratory behavior remains something of a mystery. Where such systems cannot be built, the status of hydroelectric dams may be in doubt, as is now the case with several dams in the United States. A further twist in some regions in the possibility that certain migratory fish will be declared threatened or endangered-a development that could wreak havoc on the hydroelectric energy supply in those regions.

Zorpette, G.

1990-12-01T23:59:59.000Z

30

FISH INSPECTION  

Science Journals Connector (OSTI)

Abstract Fish is an important nutritive component of the human diet as it provides protein, energy, and many other essential food elements and thus helps sustain health. Fish also contains unique constituents, such as the n-3 polyunsaturated fatty acids eicosapentaenoic acid and docosahexaenoic acid, which have various benefits for human health. As fish deteriorates more quickly postmortem than meat derived from terrestrial animals, quick and simple methods are required to confirm fish freshness and quality. This article presents recent methods to determine fish quality.

M. Sato; I.G. Gleadall

2014-01-01T23:59:59.000Z

31

Monitoring the Migrations of Wild Snake River Spring/Summer Chinook Salmon Juveniles, 2007-2008 Report of Research.  

SciTech Connect

This report provides results from an ongoing project to monitor the migration behavior and survival of wild juvenile spring/summer Chinook salmon in the Snake River Basin. Data reported is from detections of PIT tagged fish during late summer 2007 through mid-2008. Fish were tagged in summer 2007 by the National Marine Fisheries Service (NMFS) in Idaho and by the Oregon Department of Fish and Wildlife (ODFW) in Oregon. Our analyses include migration behavior and estimated survival of fish at instream PIT-tag monitors and arrival timing and estimated survival to Lower Granite Dam. Principal results from tagging and interrogation during 2007-2008 are listed below: (1) In July and August 2007, we PIT tagged and released 7,390 wild Chinook salmon parr in 12 Idaho streams or sample areas. (2) Overall observed mortality from collection, handling, tagging, and after a 24-hour holding period was 1.4%. (3) Of the 2,524 Chinook salmon parr PIT tagged and released in Valley Creek in summer 2007, 218 (8.6%) were detected at two instream PIT-tag monitoring systems in lower Valley Creek from late summer 2007 to the following spring 2008. Of these, 71.6% were detected in late summer/fall, 11.9% in winter, and 16.5% in spring. Estimated parr-to-smolt survival to Lower Granite Dam was 15.5% for the late summer/fall group, 48.0% for the winter group, and 58.5% for the spring group. Based on detections at downstream dams, the overall efficiency of VC1 (upper) or VC2 (lower) Valley Creek monitors for detecting these fish was 21.1%. Using this VC1 or VC2 efficiency, an estimated 40.8% of all summer-tagged parr survived to move out of Valley Creek, and their estimated survival from that point to Lower Granite Dam was 26.5%. Overall estimated parr-to-smolt survival for all summer-tagged parr from this stream at the dam was 12.1%. Development and improvement of instream PIT-tag monitoring systems continued throughout 2007 and 2008. (4) Testing of PIT-tag antennas in lower Big Creek during 2007-2008 showed these antennas (and anchoring method) are not adequate to withstand high spring flows in this drainage. Future plans involve removing these antennas before high spring flows. (5) At Little Goose Dam in 2008, length and/or weight were taken on 505 recaptured fish from 12 Idaho stream populations. Fish had grown an average of 40.1 mm in length and 10.6 g in weight over an average of 288 d. Their mean condition factor declined from 1.25 at release (parr) to 1.05 at recapture (smolt). (6) Mean release lengths for detected fish were significantly larger than for fish not detected the following spring and summer (P < 0.0001). (7) Fish that migrated through Lower Granite Dam in April and May were significantly larger at release than fish that migrated after May (P < 0.0001) (only 12 fish migrated after May). (8) In 2008, peak detections at Lower Granite Dam of parr tagged during summer 2007 (from the 12 stream populations in Idaho and 4 streams in Oregon) occurred during moderate flows of 87.5 kcfs on 7 May and high flows of 197.3 kcfs on 20 May. The 10th, 50th, and 90th percentile passage occurred on 30 April, 11 May, and 23 May, respectively. (9) In 2007-2008, estimated parr-to-smolt survival to Lower Granite Dam for Idaho and Oregon streams (combined) averaged 19.4% (range 6.2-38.4% depending on stream of origin). In Idaho streams the estimated parr-to-smolt survival averaged 21.0%. This survival was the second highest since 1993 for Idaho streams. Relative parr densities were lower in 2007 (2.4 parr/100 m{sup 2}) than in all previous years since 2000. In 2008, we observed low-to-moderate flows prior to mid-May and relatively cold weather conditions throughout the spring migration season. These conditions moved half of the fish through Lower Granite Dam prior to mid-May; then high flows moved 50 to 90% of the fish through the dam in only 12 days. Clearly, complex interrelationships of several factors drive the annual migrational timing of the stocks.

Achord, Stephen; Sandford, Benjamin P.; Hockersmith, Eric E. [Northwest Fisheries Science Center

2009-05-26T23:59:59.000Z

32

Home Science One fish, two fish, dumb fish, dead fish DAILY SECTIONS  

E-Print Network (OSTI)

Home Science One fish, two fish, dumb fish, dead fish Home DAILY SECTIONS News Sports Opinion Arts America! Study Spanish & Volunteer ONE FISH, TWO FISH, DUMB FISH, DEAD FISH | Print | E- mail Written scientists say fish are capable of deducing how they stack up against the competition by simply watching

Fernald, Russell

33

Status and Habitat Requirements of White Sturgeon Populations in the Columbia River Downstream from McNary Dam, 1988-1989 Annual Report.  

SciTech Connect

We report on our progress from April 1988 through March 1989 on determining the status and habitat requirements of white sturgeon populations in the Columbia River downstream from McNary Dam. Highlights of results of our work in the Dalles and Bonneville reservoirs are: using setlines, we caught 1,586 sturgeon in The Dalles Reservoir and 484 sturgeon in Bonneville Reservoir in 1988. Fork length of fish caught ranged from 34 cm to 274 cm. Of the fish caught we marked 1,248 in The Dalles Reservoir and 341 in Bonneville Reservoir. Of the fish marked in 1988, we recaptured 82 in The Dalles Reservoir and none in Bonneville Reservoir. We recaptured 89 fish marked in 1987 in The Dalles Reservoir. Anglers recaptured 35 fish marked in 1988 and 16 fish marked in 1987 in The Dalles Reservoir. Anglers recaptured 2 sturgeon marked in 1988 in Bonneville Reservoir. Individual papers were processed separately for the data base.

Nigro, Anthony A. (Oregon Dept. of Fish and Wildlife, Portland, OR (USA))

1989-09-01T23:59:59.000Z

34

Fish Protection: Cooperative research advances fish-friendly turbine design  

SciTech Connect

Renewable hydropower is a tremendous resource within the Pacific Northwest that is managed with considerable cost and consideration for the safe migration of salmon. Recent research conducted in this region has provided results that could lower the impacts of hydro power production and make the technology more fish-friendly. This research is now being applied during a period when a huge emphasis is being made to develop clean, renewable energy sources.

Brown, Richard S.; Ahmann, Martin L.; Trumbo, Bradly A.; Foust, Jason

2012-12-01T23:59:59.000Z

35

Primitive Fishes  

NLE Websites -- All DOE Office Websites (Extended Search)

Fishes Fishes Nature Bulletin No. 322-A November 23, 1968 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F. Eisenbeis, Supt. of Conservation PRIMITIVE FISHES The history of fish covers such a vast stretch of time that the mind simply cannot grasp its immensity. The beginnings of fish -- or at least the earliest known forms -- and of the fish-like animals that existed before them, are found as fossils in rocks that geologists say were formed 400 million years ago. Sea scorpions, worms, mollusks and all of the other main types of lower animals had already lived in the sea for ages before that. It is a question which of them, if any, gave rise to fish. These older animals had a digestive tube and beneath it, on the side next to the ground, was the brain and nerve cord. The forerunners of fish, however, had the brain and nerve cord above the digestive tube, with a slender rod of gristle in between -- something that no other animal ever had had before. The theory is that this rod later developed into the backbone that is found in all of their modern descendants: fish, amphibians, reptiles, birds and mammals.

36

Measuring Iranian Petroleum Downstream Supply Chain Management Performance;.  

E-Print Network (OSTI)

?? Petroleum downstream is a strategic and important industry for any nation. It supplies most of transport and travel needs and provides petrochemical business raw… (more)

Norouzi, Saba

2013-01-01T23:59:59.000Z

37

Status and Habitat Requirements of White Sturgeon Populations in the Columbia River Downstream from McNary Dam, 1989-1990 Annual Report.  

SciTech Connect

We report on our progress from April 1989 through March 1990 on determining the status and habitat requirements of white sturgeon populations in the Columbia River downstream from McNary Dam. The study is a cooperative effort by the Oregon Department of Fish and Wildlife (ODFW), Washington Department of Fisheries (WDF), US Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS). Study objectives addressed by each agency are to describe the life history and population dynamics of subadults and adults between Bonneville and McNary dams and evaluate the need and identify potential methods for protecting, mitigating and enhancing populations downstream from McNary Dam, to describe the white sturgeon recreational fishery between Bonneville and McNary dams, describe reproductive and early life history characteristics downstream from Bonneville Dam and describe life history and population dynamics of subadults and adults downstream from Bonneville Dam, to describe reproduction and early life history characteristics, define habitat requirements for spawning and rearing and quantify extent of habitat available between Bonneville and McNary dams, and to describe reproduction and early life history characteristics, define habitat requirements for spawning and rearing and quantify extent of habitat available downstream from Bonneville Dam. Our approach is to work concurrently downstream and upstream from Bonneville Dam. Upstream from Bonneville Dam we began work in the Dalles Reservoir in 1987 and expanded efforts to Bonneville Reservoir in 1988 and John Day Reservoir in 1989. Highlights from this work is also included. 47 refs., 33 figs., 66 tabs.

Nigro, Anthony A. (Oregon Department of Fish and Wildlife, Portland, OR)

1990-09-01T23:59:59.000Z

38

Applications of the Sensor Fish Technology  

SciTech Connect

The Sensor Fish is an autonomous device developed at Pacific Northwest National Laboratory for U.S. Department of Energy (DOE) and Army Corps of Engineers (COE) to better understand the physical conditions fish experience during passage through hydro-turbines and other dam bypass alternatives. Since its initial development in 1997, the Sensor Fish has undergone several design changes to improve its function and extend the range of its use. The most recent Sensor Fish design, the six-degree-of-freedom (6DOF) device, has been deployed successfully to characterize the environment fish experience when they pass through several hydroelectric projects along main stem Columbia and Snake Rivers in the Pacific Northwest. Just as information gathered from crash test dummies can affect automobile design with the installation of protective designs to lessen or prevent human injury, having sensor fish data to quantify accelerations, rotations, and pressure changes, helps identify fish injury mechanisms such as strike, turbulent shear, pressure, and inertial effects, including non-lethal ones such as stunning or signs of vestibular disruption that expose fish to a higher risk of predation by birds and piscivorous fish downstream following passage.

Deng, Zhiqun; Carlson, Thomas J.; Duncan, Joanne P.; Richmond, Marshall C.

2007-08-28T23:59:59.000Z

39

Robot Fish  

E-Print Network (OSTI)

Broadcast transcript: Usually you expect this kind of news from Japan but this time it's South Korea where scientists have just created a robotic fish. Yes, folks, this is an electronic fish that can live underwater. At depths of up to 100 meters...

Hacker, Randi

2009-12-30T23:59:59.000Z

40

VERTEBRATES OF FISH LAKE  

E-Print Network (OSTI)

VERTEBRATES OF FISH LAKE CAUTION! FISH LAKE SCAVANGER HUNT RED HEADED is another majestic bird of Fish Lake. These birds can be seen perched at Fish Lake. CLUB-TAIL DRAGONFLY INSECTS OF FISH LAKE There are A LOT

Minnesota, University of

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Ice Fishing  

NLE Websites -- All DOE Office Websites (Extended Search)

Ice Fishing Ice Fishing Nature Bulletin No. 327-A January 11, 1969 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F. Eisenbeis, Supt. of Conservation ICE FISHING We have a peculiar class of people known as the "Frosty-toed Tribe". As soon as winter comes and the ice permits, they put on all the clothes they own and what they can borrow, pack their automobiles with equipment, and start early in the morning for some inland body of water or a bay along one of the Great Lakes. Usually, two or three go together and they may drive 50 or 100 miles. For hours, even in below zero weather, they huddle around holes cut in the ice, fishing patiently, sustained by hope, hot coffee, and a lot of conversation. Some days a man may catch nothing. Other days he may bring home all the law allows. Sometimes he fishes vainly until almost sundown and then begins to haul them in, all of the same kind and size, as fast as he can re-bait his hook. In the meantime, other anglers have rushed over, cut holes, and are fishing all around him -- usually in vain, because one of the strange things about ice fishing is that, although you may catch fish out of one hole, you may get nothing out of another only a few feet from it, using the same kind of bait at the same depth. There are a lot of hotly contested theories but nobody knows why. After watching and questioning scores of ice fishermen, some of them noted for their prowess, we find that although each has his own secret techniques and favorite spots, good catches seem more a matter of luck than skill. Although they are sluggish and don't fight, fish caught in winter have the firmest flesh and finest flavor. The biggest thrill comes from the skillet.

42

The Florida Fish and Wildlife Conservation Commission's (FWC) encourages anglers from  

E-Print Network (OSTI)

The Florida Fish and Wildlife Conservation Commission's (FWC) encourages anglers from throughout to determine whether the fish was previously caught. Tarpon can be identified using DNA fingerprinting, or "fin survival rates, health, migration, and movement of individual fish within the fishery. By evaluating

Watson, Craig A.

43

Polychlorinated Biphenyls (PCBs) in Catfish and Carp Collected from the Rio Grande Upstream and Downstream of Los Alamos National Laboratory: Revision 1  

SciTech Connect

Concern has existed for years that the Los Alamos National Laboratory (LANL), a complex of nuclear weapons research and support facilities, has released polychlorinated biphenyls (PCBs) to the environment that may have reached adjacent bodies of water through canyons that connect them. In 1997, LANL's Ecology Group began measuring PCBs in fish in the Rio Grande upstream and downstream of ephemeral streams that cross LANL and later began sampling fish in Abiquiu and Cochiti reservoirs, which are situated on the Rio Chama and Rio Grande upstream and downstream of LANL, respectively. In 2002, we electroshocked channel catfish (Ictalurus punctatus) and common carp (Carpiodes carpio) in the Rio Grande upstream and downstream of LANL and analyzed fillets for PCB congeners. We also sampled soils along the Rio Chama and Rio Grande drainages to discern whether a background atmospheric source of PCBs that could impact surface water adjacent to LANL might exist. Trace concentrations of PCBs measured in soil (mean = 4.7E-05 {micro}g/g-ww) appear to be from background global atmospheric sources, at least in part, because the bimodal distribution of low-chlorinated PCB congeners and mid-chlorinated PCB congeners in the soil samples is interpreted to be typical of volatilized PCB congeners that are found in the atmosphere and dust from global fallout. Upstream catfish (n = 5) contained statistically (P = 0.047) higher concentrations of total PCBs (mean = 2.80E-02 {micro}g/g-ww) than downstream catfish (n = 10) (mean = 1.50E-02 {micro}g/g-ww). Similarly, upstream carp (n = 4) contained higher concentrations of total PCBs (mean = 7.98E-02 {micro}g/g-ww) than downstream carp (n = 4) (3.07E-02 {micro}g/g-ww); however, the difference was not statistically significant (P = 0.42). The dominant PCB homologue in all fish samples was hexachlorobiphenyls. Total PCB concentrations in fish in 2002 are lower than 1997; however, differences in analytical methods and other uncertainties exist. A review of historical quantitative PCB data for fish from the Rio Grande and Abiquiu and Cochiti reservoirs does not indicate a distinct contribution of PCBs from LANL to fish in the Rio Grande or Cochiti. Analysis of homologue patterns for fish does not provide sufficient evidence of a LANL contribution. Nevertheless, concentrations of PCBs in fillets of fish sampled from the Rio Grande are indicative of potential adverse chronic health impact from consumption of these fish on a long-term basis.

Gilbert J. Gonzales

2008-05-12T23:59:59.000Z

44

Fish Bait  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish Bait Fish Bait Nature Bulletin No. 70 June 15, 1946 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Superintendent of Conservation FISH BAIT The bass season opens June 15 in the northern zone. Then the number of fishermen doubles because it will no longer be necessary to throw back a bass caught while fishing for crappies, bluegills, bullheads or carp. That breaks a fellow's heart. Fancy tackle is very hard to get this year. But black bass do take worms and minnows, as well as frogs, hellgramites, grasshoppers, crickets and other live baits. The fly-casters and bait-casters, who carry around a tackle box filled with gadgets made of wood, feathers, fur, paint and assorted hardware, have no better luck -- on the average -- than the live bait fishermen at whom they turn up their noses.

45

Fish Passage Center; Columbia Basin Fish and Wildlife Authority, 2001 Annual Report.  

SciTech Connect

Extremely poor water conditions within the Columbia River Basin along with extraordinary power market conditions created an exceptionally poor migration year for juvenile salmon and steelhead. Monthly 2001 precipitation at the Columbia above Grand Coulee, the Snake River above Ice Harbor, and the Columbia River above The Dalles was approximately 70% of average. As a result the 2001 January-July runoff volume at The Dalles was the second lowest in Columbia River recorded history. As a compounding factor to the near record low flows in 2001, California energy deregulation and the resulting volatile power market created a financial crisis for the Bonneville Power Administration (BPA). Power emergencies were first declared in the summer and winter of 2000 for brief periods of time. In February of 2001, and on April 3, the BPA declared a ''power emergency'' and suspended many of the Endangered Species Act (ESA) and Biological Opinion (Opinion) measures that addressed mainstem Columbia and Snake Rivers juvenile fish passage. The river and reservoir system was operated primarily for power generation. Power generation requirements in January through March coincidentally provided emergence and rearing flows for the Ives-Pierce Islands spawning area below Bonneville Dam. In particular, flow and spill measures to protect juvenile downstream migrant salmon and steelhead were nearly totally suspended. Spring and summer flows were below the Opinion migration target at all sites. Maximum smolt transportation was implemented instead of the Opinion in-river juvenile passage measures. On May 16, the BPA Administrator decided to implement a limited spill for fish passage at Bonneville and The Dalles dams. On May 25, a limited spill program was added at McNary and John Day dams. Spill extended to July 15. Juvenile migrants, which passed McNary Dam after May 21, experienced a noticeable, improved survival, as a benefit of spill at John Day Dam. The suspension of Biological Opinion measures resulted in very poor in-river migration conditions in 2001. Up to 99% of Snake River yearling chinook and steelhead were transported from the Snake River collection projects. Approximately 96% of Snake River juvenile sub-yearling fall chinook were transported. Of Mid-Columbia origin yearling chinook, 35% were transported, of steelhead 30% were transported and of sub yearling chinook, 59% were transported. Based upon data collected on the run-at-large, the juvenile survival to Lower Granite Dam of wild and hatchery yearling chinook and wild and hatchery steelhead were the lowest observed in the last four years. In 2001, as the result of the lowest observed flows in recent years, travel times through the hydro system for spring chinook yearlings and steelhead was approximately twice as long as has been observed historically. Juvenile survival estimates through each index reach of the hydro system for steelhead and chinook juveniles was the lowest observed since the use of PIT tag technology began for estimating survival.

DeHart, Michele (Columbia Basin Fish and Wildlife Authority, Fish Passage Center, Portland, OR)

2002-07-01T23:59:59.000Z

46

EMSL - cation migration  

NLE Websites -- All DOE Office Websites (Extended Search)

cation-migration en Diffusional Motion of Redox Centers in Carbonate Electrolytes . http:www.emsl.pnl.govemslwebpublicationsdiffusional-motion-redox-centers-carbonate-electrol...

47

E-Print Network 3.0 - alleviating downstream problems Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

can be made unstable so that it decays rapidly in the downstream direction... . The vortex instability modes under investigation generally occur at large distances downstream...

48

Fast and Easy Sample Dialysis When downstream quality matters,  

E-Print Network (OSTI)

with Milli-Q water and equilibrate for 10 minutes 2. Remove water and weigh dialysis device 3. Add the sampleFast and Easy Sample Dialysis When downstream quality matters, make sure your upstream tools are the best #12;Fast and Easy Sample Dialysis for Buffer Exchange, Sample Desalting or Sample Concentration

Lebendiker, Mario

49

CANNED FISH RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRICES UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE SERVICE BUREAU, Fred A. Seaton, Secretary Fish and Wildlife Servic e, Arnie J. Suomela, Commissioner CANNED FISH RETAIL with the Bureau of Labor Statistics to obtain a v e rage retail prices for selected canned fish items. The retail

50

Fish Biology Introduction  

E-Print Network (OSTI)

Lab 10: Fish Biology Introduction The effective management of fish populations requires knowledge of the growth rate of the fish. This requires determination of the age of fish to develop a relationship between the size and age of fish. For an inventory, this information provides insights to evaluate the potential

Jochem, Frank J.

51

Cobra-Fish (combined binary ratio-FISH)  

Science Journals Connector (OSTI)

In the Cobra-Fish process, human chromosomes are painted in 24... combinatorial labeling , FISH , fluorescein ...

2008-01-01T23:59:59.000Z

52

Fish Bulletin No. 96. California Fishing Ports  

E-Print Network (OSTI)

No. 96 California Fishing Ports By W. L. SCOFIELD FIGURE 1.of the more important fishing ports FOREWORD The purpose ofthough it may be, of the 270 ports where commercially caught

Scofield, W L

1953-01-01T23:59:59.000Z

53

Results from modeling and simulation of chemical downstream etch systems  

SciTech Connect

This report summarizes modeling work performed at Sandia in support of Chemical Downstream Etch (CDE) benchmark and tool development programs under a Cooperative Research and Development Agreement (CRADA) with SEMATECH. The Chemical Downstream Etch (CDE) Modeling Project supports SEMATECH Joint Development Projects (JDPs) with Matrix Integrated Systems, Applied Materials, and Astex Corporation in the development of new CDE reactors for wafer cleaning and stripping processes. These dry-etch reactors replace wet-etch steps in microelectronics fabrication, enabling compatibility with other process steps and reducing the use of hazardous chemicals. Models were developed at Sandia to simulate the gas flow, chemistry and transport in CDE reactors. These models address the essential components of the CDE system: a microwave source, a transport tube, a showerhead/gas inlet, and a downstream etch chamber. The models have been used in tandem to determine the evolution of reactive species throughout the system, and to make recommendations for process and tool optimization. A significant part of this task has been in the assembly of a reasonable set of chemical rate constants and species data necessary for successful use of the models. Often the kinetic parameters were uncertain or unknown. For this reason, a significant effort was placed on model validation to obtain industry confidence in the model predictions. Data for model validation were obtained from the Sandia Molecular Beam Mass Spectrometry (MBMS) experiments, from the literature, from the CDE Benchmark Project (also part of the Sandia/SEMATECH CRADA), and from the JDP partners. The validated models were used to evaluate process behavior as a function of microwave-source operating parameters, transport-tube geometry, system pressure, and downstream chamber geometry. In addition, quantitative correlations were developed between CDE tool performance and operation set points.

Meeks, E.; Vosen, S.R.; Shon, J.W.; Larson, R.S.; Fox, C.A.; Buchenauer

1996-05-01T23:59:59.000Z

54

Monitoring of Downstream Salmon and Steelhead at Federal Hydroelectric Facilities, 2005-2006 Annual Report.  

SciTech Connect

2005 was an average to below average flow year at John Day and Bonneville Dams. A large increase in flow in May improved migration conditions for that peak passage month. Spill was provided April through August and averaged about 30% and 48% of river flow at John Day and Bonneville Dams, respectively. Water temperature graphs were added this year that show slightly lower than average water temperature at John Day and slightly higher than average temperatures at Bonneville. The number of fish handled at John Day decreased from 412,797 in 2004 to 195,293 this year. Of the 195,293 fish, 120,586 (61.7%) were collected for researchers. Last year, 356,237 (86.3%) of the fish sampled were for researchers. This dramatic decline is the result of (1) fewer research fish needed (2) a smaller, lighter tag which allowed for tagging of smaller fish, and (3) a larger average size for subyearling chinook. These factors combined to reduce the average sample rate to 10.8%, about half of last year's rate of 18.5%. Passage timing at John Day was similar to previous years, but the pattern was distinguished by larger than average passage peaks for spring migrants, especially sockeye. The large spike in mid May for sockeye created a very short middle 80% passage duration of just 16 days. Other spring migrants also benefited from the large increase in flow in May. Descaling was lower than last year for all species except subyearling chinook and below the historical average for all species. Conversely, the incidence of about 90% of the other condition factors increased. Mortality, while up from last year for all species and higher than the historical average for all species except sockeye, continued to be low, less than 1% for all species. On 6 April a slide gate was left closed at John Day and 718 fish were killed. A gate position indicator light was installed to prevent reoccurrences. Also added this year was a PIT tag detector on the adult return-to-river flume. For the first time this year, we successfully held Pacific lamprey ammocetes. The number of fish sampled at Bonneville Dam was also down this year to 260,742, from 444,580 last year. Reasons for the decline are the same as stated above for John Day. Passage timing at Bonneville Dam was quite similar to previous years with one notable exception, sockeye. Sockeye passage was dominated by two large spikes in late May that greatly condensed the passage pattern, with the middle 80% passing Bonneville in just 18 days. Unlike John Day, passage for the rest of the species was well disbursed from late April through early June. Fish condition was good, with reductions in descaling rates for all species except unclipped steelhead and sockeye. Sockeye mortality matched last year's rate but was considerably lower for all other species. Rare species sampled at Bonneville this year included a bull trout and a eulachon.

Martinson, Rick D.; Kovalchuk, Gregory M.; Ballinger, Dean (Pacific States Marine Fisheries Commission, The Dalles, OR)

2006-04-01T23:59:59.000Z

55

Enhanced migration of seismic data  

SciTech Connect

The so-called enhanced migration which uses diffraction tomography as the repair tool for correction of amplitudes (reflection coefficients) of migrated sections is discussed. As with any linearized procedure, diffraction tomography requires knowledge of the initial model. It is suggested that the initial model is taken as the migrated image. It will be demonstrated that diffraction tomography applied to the data residuals improves the amplitudes of the migrated images. Migration is redefined as the reconstruction of the wavefront sets of distributions (reflection interfaces), and the inversion process as tomographic correction of migrated images.

Carrion, P.M. (PPPG/UFBA, Instituto de Geociencias, Rua Gaetano Moura 123, Federacao, 40.210 Salvador, Bahia (BR))

1990-10-01T23:59:59.000Z

56

The Sensor Fish - Making Dams More Salmon-Friendly  

SciTech Connect

This article describes the Sensor Fish, an instrument package that travels through hydroelectric dams collecting data on the hazardous conditions that migrating salmon smolt encounter. The Sensor Fish was developed by Pacific Northwest National Laboratory with funding from DOE and the US Army Corps of Engineers and has been used at several federal and utility-run hydroelectric projects on the Snake and Columbia Rivers of the US Pacific Northwest. The article describes the evolution of the Sensor Fish design and provides examples of its use at McNary and Ice Harbor dams.

Carlson, Thomas J.; Duncan, Joanne P.; Gilbride, Theresa L.; Keilman, Geogre

2004-07-31T23:59:59.000Z

57

Global Migration and Regionalization, 1840-1940  

E-Print Network (OSTI)

arrival statistics in the transatlantic migrations. I haveestimate. For the transatlantic numbers, Ferenczi andof mass migration as a transatlantic age. When migrations

McKeown, Adam

2007-01-01T23:59:59.000Z

58

Nepal Migration Year Book 2011 Migration Year Book  

E-Print Network (OSTI)

Nepal Migration Year Book 2011 1 #12;Nepal Migration Year Book 2011 NIDS NCCR North-South #12;Book Nepal Migration Year Book 2011 Publishers Nepal Institute of Development Studies (NIDS) G.P.O. Box: 7647, Kathmandu, Nepal Email: nids@mail.com.np Web: www.nids.org.np National Centre of Competence in Research

Richner, Heinz

59

CANNED FISH RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRICES MARCH 1959 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE, Commissioner CANNED FISH RETAIL PRICES MARCH 1959 Prepared in the Bureau of Commercial Fisheries Branch canned fish items. The retail prices as contain d h rein for s veral types of canned tuna, canned salmon

60

EXPLANATION FISH CONSUMPTION ADVISORIES  

E-Print Network (OSTI)

of fish. So, unlike organic contaminants (for example PCBs and dioxins) which concentrate in the skin

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

International migration within Latin America  

E-Print Network (OSTI)

International migration within Latin America ·Mostly labor circulation flows ·Industrial and urban;Example of International migration: Mexicans to US ·1920s revolution and post- revolution chaos in Mexico

Lopez-Carr, David

62

Method of migrating seismic records  

DOE Patents (OSTI)

The present invention provides a method of migrating seismic records that retains the information in the seismic records and allows migration with significant reductions in computing cost. The present invention comprises phase encoding seismic records and combining the encoded seismic records before migration. Phase encoding can minimize the effect of unwanted cross terms while still allowing significant reductions in the cost to migrate a number of seismic records.

Ober, Curtis C. (Las Lunas, NM); Romero, Louis A. (Albuquerque, NM); Ghiglia, Dennis C. (Longmont, CO)

2000-01-01T23:59:59.000Z

63

Linked by Migrating Waterfowl  

Science Journals Connector (OSTI)

...32306-2200, USA. Each fall, still-impressive...manages refuges in the Klamath Basin for both waterfowl...the many interest groups that laid claim to areas...ironically still, the Klamath Basin served as a...Restoration at Klamath, after decades of water...Americans, environmental groups, farmers, and Fish...

Frederick R. Davis

2011-02-04T23:59:59.000Z

64

Plasma properties downstream of a low-power Hall thruster  

SciTech Connect

Triple Langmuir probes and emissive probes were used to measure the electron number density, electron temperature, and plasma potential downstream of a low-power Hall thruster. The results show a polytropic relation between electron temperature and electron number density throughout the sampled region. Over a large fraction of the plume, the plasma potential obeys the predictions of ambipolar expansion. Near the thruster centerline, however, observations show larger gradients of plasma potential than can be accounted for by this means. Radial profiles of plasma potential in the very-near-field plume are shown to contain large gradients that correspond in location to the boundaries of a visually intense plasma region.

Beal, Brian E.; Gallimore, Alec D.; Hargus, William A. Jr. [Plasmadynamics and Electric Propulsion Laboratory, Department of Aerospace Engineering, University of Michigan, College of Engineering, Ann Arbor, Michigan 48109 (United States); Air Force Research Laboratories, Edwards Air Force Base, Edwards, California 93524 (United States)

2005-12-15T23:59:59.000Z

65

Fish allergy-natural history and crossreactivity between fish species  

Science Journals Connector (OSTI)

The clinical course of fish allergy is not sufficiently studied. Persistence seems ... the high structural homology of parvalbumins from different fish species, crossreactivity among fishes is common.

George Stavroulakis; Stavroula Giavi…

2011-08-01T23:59:59.000Z

66

Energy performance of fishing vessels and potential savings  

Science Journals Connector (OSTI)

Abstract Commercial fishing is heavily fuel dependant. The increase in the fuel price, together with the stock decline, occupational risks of fishing, the possibilities of finding a different future for new generations, are some of the reasons that have made fishing arrive at its ‘survival limits’, in many parts of Europe. This contribution aims at providing shipowners and researcher with the experience of undertaking energy audits, to reduce the fuel bill of fishing vessels. In order to do so, 3 fishing vessels were assessed comprehensively, for 2010–2012, to determine their energy consumption flow. The results indicate that energy consumption depends upon: (a) the structure and size of the vessel; (b) the engine conditions and use patterns; (c) the fishing gears used; (d) the fishing and trip patterns; (e) the distance to the fishing ground; (f) target species and their migration routes; and (g) the traditions onboard. Likewise, no generalisation can be made regarding the way energy is consumed by onboard equipment/machinery when different fishing gears are compared. Energy audits will need to be site-specific and to include sufficient data to obtain representative results; these are likely to be more than in land-based industries, due to the peculiarities of this sector.

Oihane C. Basurko; Gorka Gabiña; Zigor Uriondo

2013-01-01T23:59:59.000Z

67

Characterization and application of vortex flow adsorption for simplification of biochemical product downstream processing  

E-Print Network (OSTI)

One strategy to reduce costs in manufacturing a biochemical product is simplification of downstream processing. Biochemical product recovery often starts from fermentation broth or cell culture. In conventional downstream ...

Ma, Junfen, 1972-

2003-01-01T23:59:59.000Z

68

Migration of Birds  

NLE Websites -- All DOE Office Websites (Extended Search)

Birds Birds Nature Bulletin No. 146 March 13, 1948 Forest Preserve District of Cook County William N, Erickson, President Roberts Mann, Supt. of Conservation MIGRATION OF BIRDS High in the sky, wild geese are honking as they return to their nesting ground in the far north. Presently, our summer songbirds will appear and the ponds and marshes be repopulated by ducks and shore birds. Some birds, like the juncos and tree sparrows, resident here all winter, will leave for Canada or our northern states, in May, great flocks of warblers will arrive, tarry briefly, and pass on, not to be seen again until they migrate southward in autumn. The spectacular annual journeys of many kinds of birds, and their homing "instincts", have been a source of wonder since ancient times. In recent years, large-scale marking with small aluminum identification bands upon their legs, has yielded much information about birds their migration routes, speed of travel, summer and winter homes, length of life and life histories.

69

California: Alden Fish Friendly Turbine Allows for Safe Fish...  

NLE Websites -- All DOE Office Websites (Extended Search)

Alden Fish Friendly Turbine Allows for Safe Fish Passage California: Alden Fish Friendly Turbine Allows for Safe Fish Passage March 6, 2014 - 10:01am Addthis The Electric Power...

70

Status and Habitat Requirements of the White Sturgeon Populations in the Columbia River Downstream from McNary Dam, 1990-1991 Annual Report.  

SciTech Connect

We report on our effort from April 1990 to March 1991 to describe the life history and population dynamics of white sturgeon Acipenser transmontanus in.John Day Reservoir. We set 1188 set lines and 26 gill nets. We caught 623 white sturgeon with set lines and 236 with gill nets. Catch per unit effort was much higher in areas near the tailrace than in downstream sites. Our setlines were size selective. We recaptured 3 fish released in John Day Reservoir in 1989 and 28 fish released in 1990. Sport and commercial fishermen recovered 62 tags from fish we tagged in Bonneville, The Dalles and John Day reservoirs, 1987-1990. We observed extensive movements of marked sturgeon within the reservoirs. We completed aging of available samples from all three reservoirs from 1987-1990. We aged fish as old as 46 years. Bone marks were observed on 74 of 78 fish previously injected with oxytetracycline and annulus formation was generally complete after June. We estimated parameters in a length-weight equation. About 1.5% of the female white sturgeon we examined to date had early or late vitellogenic eggs and would be expected to spawn the following year.

Nigro, Anthony A. (Oregon Department of Fish and Wildlife, Portland, OR)

1991-09-01T23:59:59.000Z

71

Hydropower Market Acceleration and Deployment | Department of...  

Office of Environmental Management (EM)

Impacts and Mitigation Hydropower can have adverse environmental impacts on fish populations and migrations, on water quality in reservoirs and downstream from dams,...

72

Monitoring the Migrations of Wild Snake River Spring/Summer Chinook Salmon Smolts, 2001-2002 Annual Report.  

SciTech Connect

This report details the 2002 results from an ongoing project to monitor the migration behavior of wild spring/summer chinook salmon smolts in the Snake River Basin. The report also discusses trends in the cumulative data collected for this project from Oregon and Idaho streams since 1989. The project was initiated after detection data from passive-integrated-transponder tags (PIT tags) had shown distinct differences in migration patterns between wild and hatchery fish for three consecutive years. National Marine Fisheries Service (NMFS) investigators first observed these differences in 1989. The data originated from tagging and interrogation operations begun in 1988 to evaluate smolt transportation for the U.S. Army Corps of Engineers. In 1991, the Bonneville Power Administration began a cooperative effort with NMFS to expand tagging and interrogation of wild fish. Project goals were to characterize the outmigration timing of these fish, to determine whether consistent migration patterns would emerge, and to investigate the influence of environmental factors on the timing and distribution of these migrations. In 1992, the Oregon Department of Fish and Wildlife (ODFW) began an independent program of PIT tagging wild chinook salmon parr in the Grande Ronde and Imnaha River Basins in northeast Oregon. Since then, ODFW has reported all tagging, detection, and timing information on fish from these streams. However, with ODFW concurrence, NMFS will continue to report arrival timing of these fish at Lower Granite Dam.

Achond, Stephen; Hockersmith, Eric E.; Sandford, Benjamin P. (National Marine Fisheries Service, Northwest Fisheries Science Center, Seattle, WA)

2003-07-01T23:59:59.000Z

73

Chapter 19 Fish  

NLE Websites -- All DOE Office Websites (Extended Search)

Words in bold and acronyms are defined in Chapter 32, Glossary and Acronyms. Chapter 19 Fish This chapter describes fish resources in the project area and how the project...

74

Cooperative Fish and Wildlife  

E-Print Network (OSTI)

2005 Cooperative Fish and Wildlife Research Units Program Annual Report #12; 2005Annual Report Cooperative Fish and Wildlife Research Units Program www.coopunits.org #12;2 #12;2 Front cover photos

75

Fish ladders of doom  

Science Journals Connector (OSTI)

... Throughout much of South America, fish 'ladders' designed to help ... 'ladders' designed to help fish swim up-river to breeding grounds are actually sending the animals to their death, ...

Matt Kaplan

2008-01-17T23:59:59.000Z

76

Daedalus: Free captive fish  

Science Journals Connector (OSTI)

... The fishing industry is approaching a crisis. Once-rich ... industry is approaching a crisis. Once-rich fishing grounds such as the Grand Banks off Newfoundland are denuded; important species such as ...

David Jones

1998-03-19T23:59:59.000Z

77

FISH | Catching and Handling  

Science Journals Connector (OSTI)

Abstract Fish, especially as food, are an important resource worldwide. This chapter describes the anatomy, physiology, and composition of fish tissues. It is an easily digestible food and a perfect medium for the growth of the microorganism. The article describes the type of microflora found on newly caught fish. Different processing methods (i.e., freezing, canning, salting and drying, smoking, fermentation, and irradiation) greatly affects the number of microflora on fish.

P. Chattopadhyay; S. Adhikari

2014-01-01T23:59:59.000Z

78

John Day Fish Passage and Screening; 2002 Annual Report.  

SciTech Connect

This project is necessary to insure that replacement of fish screening devices and fishways meet current NMFS design criteria for the protection of all salmonid life stages. The mission of the fish passage program in Northeast Oregon is to protect and enhance fish populations by assisting private landowners, public landowners, irrigation districts and others by maintaining fish screening devices and fishways. These facilities reduce or eliminate fish loss associated with irrigation withdrawals, and as a result insure fish populations are maintained for enjoyment by present and future generations. Assistance is provided through state and federal programs. This can range from basic technical advice to detailed construction, fabrication and maintenance of screening and passage facilities. John Day screens personnel identified 50 sites for fish screen replacement, and one fish passage project. These sites are located in critical spawning, rearing and migration areas for spring chinook, summer steelhead and bull trout. All projects were designed and implemented to meet current NMFS criteria. It is necessary to have a large number of sites identified due to changes in weather, landowner cooperation and access issues that come up as we try and implement our goal of 21 completed projects.

Hartlerode, Ray; Dabashinsky, Annette (Oregon Department of Fish and Wildlife, Portland, OR); Allen, Steve (Oregon Department of Fish and Wildlife, John Day, OR)

2003-01-28T23:59:59.000Z

79

CANNED FISH .RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH .RETAIL PRICES MA.Y 1959 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE, Commissioner CANNED FISH RETAIL PRICES MAY 1959 Prepared in the Bureau of Commercial Fisheries Branch of Market a population of 30, 500 or over, and pric s w r obtain d by P rson 1 visit of ag nts to th retail stores in th

80

CANNED FISH RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRICES JUNE ll959 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDUFE, Commissioner CANNED FISH RETAIL PRICES JUNE 1959 Prepared in the Bureau of Commercial Fisheries Branch Fisheries has contracted with the Bureau of Labo r Statistics to obtain average retail prices for selected

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

CANNED FISH RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRICES NOVEMBER 1958 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE retail prices for selected canned fish items. The retail prices as contained herein for several types, 500 or over, and prices were obtained by personal visits of agents to the retail stores

82

CANNED FISH RETAIL .PRICES,  

E-Print Network (OSTI)

CANNED FISH RETAIL .PRICES, OC1rOIBrE~ UNITED STATES DEPARTMENT OF THE INT...n.~""n FISH retail prices for selected canned fish items. The retail prices as contained herein for several types, 500 or over, and prices were obtained by personal visits of agents to the retail stores

83

CANNED FISH RETAIL PRIUES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRIUES FEBRUARY Jl959 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE, Commissioner CANNED FISH RETAIL PRICES FEBRUARY 1959 Prepared in the Bureau of Commercial Fisheries Branch of Commercial Fisheries has contracted with the Bureau of Labor Statistics to obtain average retail prices

84

CANNED FISH RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRICES DECEMBER 1958 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE, Commissioner CANNED FISH RETAIL PRICES DECEMBER 1958 Prepared in the Bureau of Commercial Fisheries Branch Fisheries has contra cted with the Bureau of Labor Statistics to obtain av rag retail pric s for se lected

85

CANNED FISH RETAIL PRICES  

E-Print Network (OSTI)

CANNED FISH RETAIL PRICES JA.NUARY 11959 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE, Commissioner CANNED FISH RETAIL PRICES JANUARY 195 9 Prepared in the Bureau of Commercial Fisheries Branch Fisheries has contracted with the Bureau of Labor Statistics to obtain average retail prices for se lected

86

Walla Walla River Fish Passage Operations Project : Annual Progress Report October 2007 - September 2008.  

SciTech Connect

In the late 1990s, the Confederated Tribes of the Umatilla Indian Reservation, Oregon Department of Fish and Wildlife, and Washington Department of Fish and Wildlife, along with many other agencies, began implementing fisheries restoration activities in the Walla Walla Basin. An integral part of these efforts is to alleviate the inadequate fish migration conditions in the basin. Migration concerns are being addressed by removing diversion structures, constructing fish passage facilities, implementing minimum instream flow requirements, and providing trap and haul efforts when needed. The objective of the Walla Walla River Fish Passage Operations Project is to increase the survival of migrating adult and juvenile salmonids in the Walla Walla River basin. The project is responsible for coordinating operation and maintenance of ladders, screen sites, bypasses, trap facilities, and transportation equipment. In addition, the project provides technical input on passage and trapping facility design, operation, and criteria. Operation of the various passage facilities and passage criteria guidelines are outlined in an annual operations plan that the project develops. Beginning in March of 2007, two work elements from the Walla Walla Fish Passage Operations Project were transferred to other projects. The work element Enumeration of Adult Migration at Nursery Bridge Dam is now conducted under the Walla Walla Basin Natural Production Monitoring and Evaluation Project and the work element Provide Transportation Assistance is conducted under the Umatilla Satellite Facilities Operation and Maintenance Project. Details of these activities can be found in those project's respective annual reports.

Bronson, James P.; Duke, Bill; Loffink, Ken

2008-12-30T23:59:59.000Z

87

Microsoft Word - Fish Impact Assessment 070512.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

K Fish Habitat and Fish Population Impacts ASSESSMENT OF RELATIVE FISH HABITAT AND FISH POPULATION IMPACTS OF I-5 CORRIDOR REINFORCEMENT PROJECT ALTERNATIVES AND OPTIONS Report to:...

88

September 19, 2005 Dear Fish Sellers and Fish Buyers  

E-Print Network (OSTI)

1 September 19, 2005 Dear Fish Sellers and Fish Buyers: Our records indicate you are obligated. (1) WHEN DOES THE FEE BEGIN? The fee begins on: October 17, 2005 (2) WHAT HAPPENS THEN? All fish sellers must pay the fee and all fish buyers must collect the fee for all fee fish landed on October 17

89

iFISH -Conceptually What is iFISH?  

E-Print Network (OSTI)

iFISH - Conceptually What is iFISH? iFISH is an underlying technology that can form the basis and effective manner. It provides users with a unique exploration experience. iFISH offers a playful environment that encourages a further quick and deeper investigation. iFISH provides all of the above. It employs sliders

Pearce, Jon

90

Fish elevator and method of elevating fish  

DOE Patents (OSTI)

A means and method for transporting fish from a lower body of water to a higher body of water. The means comprises a tubular lock with a gated entrance below the level of the lower body of water through which fish may enter the lock and a discharge passage above the level of the upper body of water. The fish raising means in the lock is a crowder pulled upward by a surface float as water from the upper body of water gravitationally flows into the closed lock filling it to the level of the upper body. Water is then pumped into the lock to raise the level to the discharge passage. The crowder is then caused to float upward the remaining distance through the water to the level of the discharge passage by the introduction of air into a pocket on the underside of the crowder. The fish are then automatically discharged from the lock into the discharge passage by the out of water position of the crowder. The movement of the fish into the discharge passage is aided by the continuous overflow of water still being pumped into the lock. A pipe may be connected to the discharge passage to deliver the fish to a selected location in the upper body of water.

Truebe, Jonathan (Mirror Lake, NH); Drooker, Michael S. (Sanbornville, NH)

1984-01-01T23:59:59.000Z

91

Primitive Fishing Tackle  

NLE Websites -- All DOE Office Websites (Extended Search)

Fishing Tackle Fishing Tackle Nature Bulletin No. 752-A April 19, 1980 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation PRIMITlVE FISHING TACKLE Fishing is one of man's oldest occupations and the gear used for catching fish has changed but little over the ages. The basic methods in use today -- spearing, trapping, netting and angling -- had their origin among primitive peoples back in prehistoric times. Our modern steel fishhooks have gradually evolved from early crude hooks made from flint, bone, ivory, shell, horn or wood. Thousands of years ago, the Swiss Lake Dwellers and the ancient Egyptians used bronze wire bent into a shape like a youngster's pin hook. Much later some inventive fisherman added a barb to those bronze hooks to hold the fish more securely.

92

Understanding barotrauma in fish passing hydro structures: a global strategy for sustainable development of water resources  

SciTech Connect

Freshwater fishes are one of the most imperiled groups of vertebrates and species declines have been linked to a number of anthropogenic influences. This is alarming as the diversity and stability of populations are at risk. In addition, freshwater fish serve as important protein sources, particularly in developing countries. One of the focal activities thought to influence freshwater fish population declines is water resource development, which is anticipated to increase over the next several decades. For fish encountering hydro structures, such as passing through hydroturbines, there may be a rapid decrease in pressure which can lead to injuries commonly referred to as barotraumas. The authors summarize the research to date that has examined the effects of rapid pressure changes on fish and outline the most important factors to consider (i.e., swim bladder morphology, depth of acclimation, migration pattern and life stage) when examining the susceptibility of barotraumas for fish of interest.

Brown, Richard S.; Colotelo, Alison HA; Pflugrath, Brett D.; Boys, Craig A.; Baumgartner, Lee J.; Deng, Zhiqun; Silva, Luiz G.; Brauner, Colin J.; Mallen-Cooper, Martin; Phonekhampeng, Oudom; Thorncraft, Garry; Singhanouvong, Douangkham

2014-03-24T23:59:59.000Z

93

Fish, fishing, diving and the management of coral reefs  

E-Print Network (OSTI)

things? What is the largest fish you ever caught in a trap?Year? What is the largest fish you ever caught with line?Kg? Year? What is the largest fish you ever caught with

Johnson, Ayana Elizabeth

2011-01-01T23:59:59.000Z

94

BPA Fish Accords  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish-Accords Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives Finance & Rates...

95

Fish in Nutrition  

Science Journals Connector (OSTI)

... of State, Washington, D.C., during September 19-27. Various North American commercial fish organizations also combined to make the gathering a success.

C. L. CUTTING

1961-12-16T23:59:59.000Z

96

Building bridges for fish  

NLE Websites -- All DOE Office Websites (Extended Search)

Building-bridges-for-fish Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

97

One Fish, Two Fish, Butterfish, Trumpeter: Recognizing Fish in Underwater Video  

E-Print Network (OSTI)

One Fish, Two Fish, Butterfish, Trumpeter: Recognizing Fish in Underwater Video Andrew Rova Simon template object recognition method for classifying fish species in un- derwater video. This method can be a component of a system that automatically identifies fish by species, im- proving upon previous works which

Mori, Greg

98

One Fish, Two Fish, Small Fish, Huge Fish: Utilizing Zebrafish as a Model for Studying Mitochondrial Function  

E-Print Network (OSTI)

353-367 Laelle, H. (1977) J Fish Biol 10, 121-174 Koerber,arrow). (I) The heart rates of MitoBloCK-6 treated fish andmorpholino-injected fish were markedly reduced compared with

Johnson, Meghan Elizabeth

2012-01-01T23:59:59.000Z

99

Monitoring Fish Contaminant Responses to Abatement Actions: Factors that Affect Recovery  

SciTech Connect

Monitoring of contaminant accumulation in fish has been conducted in East Fork Poplar Creek (EFPC) in Oak Ridge, Tennessee since 1985. Bioaccumulation trends are examined over a twenty year period coinciding with major pollution abatement actions by a Department of Energy facility at the stream s headwaters. Although EFPC is enriched in many contaminants relative to other local streams, only polychlorinated biphenyls (PCBs) and mercury (Hg) were found to accumulate in the edible portions of fish to levels of human health concern. Mercury concentrations in redbreast sunfish were found to vary with season of collection, sex and size of individual fish. Over the course of the monitoring, waterborne Hg concentrations were reduced[80%; however, this did not translate into a comparable decrease in Hg bioaccumulation at most sites. Mercury bioaccumulation in fish did respond to decreased inputs in the industrialized headwater reach, but paradoxically increased in the lowermost reach of EFPC. As a result, the downstream pattern of Hg concentration in fish changed from one resembling dilution of a headwater point source in the 1980s to a uniform distribution in the 2000s. The reason for this remains unknown, but is hypothesized to involve changes in the chemical form and reactivity of waterborne Hg associated with the removal of residual chlorine and the addition of suspended particulates to the streamflow. PCB concentrations in fish varied greatly from year-to-year, but always exhibited a pronounced downstream decrease, and appeared to respond to management practices that limited episodic inputs from legacy sources within the facility.

Southworth, George R [ORNL; Peterson, Mark J [ORNL; Roy, W Kelly [ORNL; Mathews, Teresa J [ORNL

2011-01-01T23:59:59.000Z

100

Monitoring the Migrations of Wild Snake River Spring/Summer Chinook Salmon Juveniles, 2003-2004 Annual Report.  

SciTech Connect

This report provides information on PIT-tagging of wild Chinook salmon parr in Idaho in 2003 and the subsequent monitoring of these fish and similarly tagged fish from Oregon. We report estimated parr-to-smolt survival and arrival timing of these fish at Lower Granite Dam, as well as interrogation data collected at several other sites throughout the Snake and Columbia River system. This research continues studies that began under Bonneville Power Administration (BPA) funding in 1991. Results from previous study years were reported by Achord et al. (1994; 1995a,b; 1996a; 1997; 1998; 2000; 2001a,b; 2002, 2003, 2004). Goals of this ongoing study are: (1) Characterize the migration timing and estimate parr-to-smolt survival of different stocks of wild Snake River spring/summer Chinook salmon smolts at Lower Granite Dam. (2) Determine whether consistent migration patterns are apparent. (3) Determine what environmental factors influence migration patterns. (4) Characterize the migration behavior and estimate survival of different wild juvenile fish stocks as they emigrate from their natal rearing areas. This study provides critical information for recovery planning, and ultimately recovery for these ESA-listed wild fish stocks. In 2003-2004, we also continued to measure water temperature, dissolved oxygen, specific conductance, turbidity, water depth, and pH at five monitoring stations in the Salmon River Basin, Idaho for the Baseline Environmental Monitoring Program. These data, along with parr/smolt migration, survival, and timing data, will help to discern patterns or characteristic relationships between fish movement/survival and environmental factors.

Achord, Stephen; Hodge, Jacob M.; Sandford, Benjamin P.

2005-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Aquaculture: Future fish  

Science Journals Connector (OSTI)

... s Institute of Aquaculture reveals a secret that most diners are blissfully unaware of: farmed fish are everywhere. Roughly every other morsel of ... are everywhere. Roughly every other morsel of fish passing through human lips was raised under human supervision. Right now, more than 50 ...

Daniel Cressey

2009-03-25T23:59:59.000Z

102

Cleaner fish really do clean  

Science Journals Connector (OSTI)

... The cleaning of client fish by cleaner ... by cleaner fish is one of the most highly developed interspecific communication systems known. But even though ...

Alexandra S. Grutter

1999-04-22T23:59:59.000Z

103

Fish Passage Center 2007 Annual Report.  

SciTech Connect

The January-July runoff volume above the Dalles Dam in 2007 was 89% of the average runoff volume for the 1971-2000 historical record. The April-July runoff volume at Lower Granite Dam was 68% of the 1971-2000 historical record. Over the 79 year historical record from 1929 through 2007, the 2007 January-July runoff volume at the Dalles was the 50th lowest year out of the 79th year record. The January through July runoff volume at Lower Granite was the 65th lowest runoff year out of 79 on record. This year can be characterized by steadily decreasing snowpack which was below average in the Columbia Basin by the end of April. The combination of runoff volume, decreasing snowpack and reservoir operations resulted in spring migration flows at McNary Dam averaging 239 Kcfs, slightly above the Biological Opinion flow objective of 237 Kcfs. However the spring period migration flows in the Snake River averaged 61 Kcfs at Lower Granite Dam, substantially below the Biological Opinion flow objective of 85 Kcfs. Summer migration period Biological Opinion flow objectives averaged 163 Kcfs at McNary Dam, substantially below the summer flow objective of 200 Kcfs. Summer migration period flows in the Snake River at Lower Granite Dam averaged 29 Kcfs, also substantially below the Biological Opinion flow objective of 50 Kcfs. Overall spring migrants in the Columbia River experienced better migration flows than spring migrants in the Snake River reach. Summer migration flow objectives were not achieved in either the Columbia or Snake rivers. The 2007 FCRPS Operations Agreement represents an expanded and improved spill program that goes beyond the measures contained in the 2004 Biological Opinion. During the spring period, spill now occurs for twenty-four hours per day at all projects, except for John Day Dam where the daily program remains at 12 hours. A summer spill program provides spill at all the fish transportation collector projects (Lower Granite, Little Goose, Lower Monumental and McNary dams), whereas prior to 2005 spill was terminated at these projects after the spring period. In addition, the 2007 operations agreement provided regardless of flow conditions. For the first time spill for fish passage was provided in the low flow conditions that prevailed in the Snake River throughout the spring and summer migration periods. Gas bubble trauma (GBT) monitoring continued throughout the spill period. A higher incidence of rank 1, GBT signs were observed in late arriving steelhead smolts arriving after the 95% passage date had occurred. During this time dissolved gas levels were generally below the 110% water quality standard in the forebay where fish were sampled. This occurrence was due to prolonged exposure and extended travel times due to low migration flows. The 2007 migration conditions differed from any year in the historic record. The migration conditions combined low river flows in the Snake River with spill throughout the spring and summer season. The juvenile migration characteristics observed in 2007 were unique compared to past years in that high levels of 24 hour spill for fish passage were provided in low flow conditions, and with a delayed start to the smolt transportation program a smaller proportion of the total run being transported. This resulted in relatively high spring juvenile survival despite the lower flows. The seasonal spring average flow in the Snake River was 61 Kcfs much lower than the spring time average of 120 Kcfs that occurred in 2006. However juvenile steelhead survival through the Lower Granite to McNary reach in 2007 was nearly 70% which was similar to the juvenile steelhead survival seen in 2006 under higher migration flows. The low flows in the May-July period of 2007 were similar to the 2001 low flow year, yet survival for fall chinook juveniles in this period in 2007 was much higher. In 2001 the reach survival estimate for juvenile fall Chinook from Lower Granite to McNary Dam ranged from 0.25-0.34, while survival in the same reach ranged between 0.54-0.60 in 2007. In addition travel time estimat

DeHart, Michele [Fish Passage Center of the Columbia Basin Fish & Wildlife Authority

2008-11-25T23:59:59.000Z

104

Fish, fishing, diving and the management of coral reefs  

E-Print Network (OSTI)

stocks, smoothing management transitions, and for promotingmanagement Fishing on Curaçao and Bonaire should transition

Johnson, Ayana Elizabeth

2011-01-01T23:59:59.000Z

105

The Growth of Fishes  

NLE Websites -- All DOE Office Websites (Extended Search)

Growth of Fishes Growth of Fishes Nature Bulletin No. 272-A June 3, 1967 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F, Eisenbeis, Supt. of Conservation THE GROWTH OF FISHES Baby fish, by the millions, are hatching now every day in our lakes, streams and ponds. Some kinds come from eggs sown broadcast among water plants; others from eggs laid in clusters or nests; some from masses of eggs hidden in underwater holes; while the eggs of many little fish, such as minnows and darters, are attached in neat patches to the underside of rocks or sunken logs. For some time before hatching, the young fish can be seen wriggling inside the eggs. Newly hatched baby fish -- or fry, as they should be called -- look much alike, regardless of the size or appearance of their parents. Each is almost transparent except for the large dark eyes and a bulging stomach which encloses yolk from the egg. Under a magnifying glass, the pumping red heart can be seen and the mouth gulping water. The tiny fins are beginning to form, a few dots of dark pigment may show in the skin, but there is little or no sign of scales. They vary from an eighth to a half inch or more in length, depending upon the species and the size of the egg.

106

Mercury and Fish  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury and Fish Mercury and Fish Name: donna Location: N/A Country: N/A Date: N/A Question: how does mercury get into fish in rivers. what is the ecological process involved which could produce toxic levels of mercury in fish and eventually get into humans? Replies: Hi Donna! Nowadays mercury or its compounds are used at a high scale in many industries as the manufacture of chemicals, paints, household itens, pesticides and fungicides. These products can contaminate humans (and mamals) by direct contact, ingestion or inhalation. Besides the air can become contaminated also, and since mercury compounds produce harmful effects in body tissues and functions, that pollution is very dangerous. Now for your question: Efluent wastes containing mercury in various forms sometimes are dropped in sea water or in rivers or lakes. There the mercury may be converted by bacteria, that are in the muddy sediments, into organic mercurial compounds particularly the highly toxic alkyl mercurials ( methyl and di-methyl mercury), which may in turn be concentrated by the fishes and other aquatic forms of life that are used as food by men. The fishes dont seem to be affected but they are able to concentrate mercury in high poisoning levels, and if human beings, mamals or birds eat these containing mercury fishes, algae, crabs or oysters they will be contaminated and poisoned.

107

,"Catalytic Reforming Downstream Processing of Fresh Feed Input"  

U.S. Energy Information Administration (EIA) Indexed Site

Catalytic Reforming Downstream Processing of Fresh Feed Input" Catalytic Reforming Downstream Processing of Fresh Feed Input" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Catalytic Reforming Downstream Processing of Fresh Feed Input",16,"Monthly","9/2013","1/15/2010" ,"Release Date:","11/27/2013" ,"Next Release Date:","Last Week of December 2013" ,"Excel File Name:","pet_pnp_dwns_a_(na)_ydr_mbblpd_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_dwns_a_(na)_ydr_mbblpd_m.htm" ,"Source:","Energy Information Administration"

108

Composition of Cooked Fish Dishes  

E-Print Network (OSTI)

Composition of Cooked Fish Dishes CIRCULAR 29 Fish and Wildlife Service John L. Farley, Director United States Department of the Interior Douglas McKay, Secretary #12;#12;Composition of Cooked Fish Dishes CIRCULAR 29 Fish and Wildlife Service John L. Farley, Director United States Department

109

RECOVERY OF FISH COMMUNITIES IN A WARMWATER STREAM FOLLOWING POLLUTION ABATEMENT  

SciTech Connect

The long-term recovery process for fish communities in a warm water stream in East Tennessee was studied using quantitative measurements over 20 years. The stream receives effluents from a U.S. Department of Energy (DOE) facility, but since 1985 these effluents have been greatly reduced, eliminated, or diluted as part of a substantial long-term pollution abatement program. The resulting changes in water quantity and quality led to a recovery of the fish communities, evidenced by significant changes in species richness, abundance (density and biomass), and community composition (e.g., number of fish species sensitive to stress). The fish community changes occurred over a spatial gradient (downstream from the headwater release zone nearest the DOE facility) and temporally, at multiple sampling locations in the stream. Changes in measured parameters were associated with specific remedial actions and the intervening steps within the recovery process are discussed with regard to changes in treatment processes.

Ryon, Michael G [ORNL

2011-01-01T23:59:59.000Z

110

Rural migration in southern Nevada  

SciTech Connect

This study reviews the history of migration in two rural counties in Southern Nevada. It is part of a larger study about the impact of a proposed high-level nuclear waste repository on in- and out-migration patterns in the state. The historical record suggests a boom and bust economic cycle has predominated in the region for the past century creating conditions that should be taken into account by decision makers when ascertaining the long-term impacts of the proposed repository.

Mosser, D.; Soden, D.L.

1993-08-01T23:59:59.000Z

111

Long-Term Impacts on Macroinvertebrates Downstream of Reclaimed Mountaintop Mining Valley Fills in Central Appalachia  

Science Journals Connector (OSTI)

Recent studies have documented adverse effects to biological communities downstream of mountaintop coal mining and valley fills (VF), but few data exist on the longevity of these impacts. We sampled 15 headwat...

Gregory J. Pond; Margaret E. Passmore; Nancy D. Pointon…

2014-10-01T23:59:59.000Z

112

Clogging and Lump Formation During Atmospheric Plasma Spraying with Powder Injection Downstream the Plasma Gun  

Science Journals Connector (OSTI)

This study aimed to numerically and experimentally investigate lump formation during atmospheric plasma spraying with powder injection downstream the plasma gun exit. A first set of investigations...2-7wt.%Y2O3.....

Isabelle Choquet; Stefan Björklund; Jimmy Johansson…

2007-12-01T23:59:59.000Z

113

Early Developmental Conditions and Reproductive Success in Humans: Downstream Effects of Prenatal Famine,  

E-Print Network (OSTI)

Early Developmental Conditions and Reproductive Success in Humans: Downstream Effects of Prenatal, Cambridge, United Kingdom ABSTRACT Growth, survival, and breeding success of individuals in populations of wild mammals are influenced by the climatic and nutritional conditions that individuals experience

Lummaa, Virpi

114

The influence of return bends on the downstream pressure drop and condensation heat transfer in tubes  

E-Print Network (OSTI)

The influence of return bends on the downstream pressure drop and heat transfer coefficient of condensing refrigerant R-12 was studied experimentally. Flow patterns in glass return bends of 1/2 to 1 in. radius and 0.315 ...

Traviss, Donald P.

1971-01-01T23:59:59.000Z

115

DOWNSTREAM BENTHIC RESPONSES TO SMALL DAM REMOVAL IN A COLDWATER STREAM  

E-Print Network (OSTI)

removals on downstream periphyton and macroinvertebrates in Boulder Creek, WI (USA). The dams were 180 m such as flood abatement, irrigation, recreation and hydropower. There are more than 75 000 dams over 1.8 m high

Stanley, Emily

116

Fish, Weather and People  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish, Weather and People Fish, Weather and People Nature Bulletin No. 241-A October 22, 1966 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation FISH, WEATHER AND PEOPLE. Fishing can be one of the cheapest and most satisfying forms of recreation for people of all ages and both sexes. The proudest moment for many a boy is when he comes home with a big catfish or a string of bluegills caught with a can of worms for bait, and a cane pole or a willow cut from a thicket. Fishing can also be an expensive sport when the fisherman, laden with gadgets and high-priced tackle, journeys long distances to northern waters. The time of year, the sign of the moon, the barometric pressure, the direction and velocity of wind, rainfall, the amount of fishing and other conditions are some of the reasons given by credulous fisherman to bolster up their alibis. None of them can be proved. We do know that, in general, in the streams, ponds and inland lakes of Illinois, the principal fish caught in early spring are bullheads and, after them, the crappies. In summer the catches are mostly bluegills and largemouth black bass. In autumn, often, we again get good strings of crappies. But beyond that, as far as we know, in only one body of water has there been kept sufficient records over a long term of years, and a scientific study of such records, to throw any light upon the theories about why and when fish bite or don't bite.

117

Fish Scales and Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish Scales and Science Fish Scales and Science Name: Amanda Location: N/A Country: N/A Date: N/A Question: In special education class.Science project time.Topic choosen is HOW DO SCALES HELP FISH? Any suggestions or information would be of help. Replies: Wait a minute. Why do you think the scales help the fish? How do you know they do? Have you talked to a fish lately? Maybe they are useless, or even a problem. Maybe the fish wishes it didn't have scales! I say this only to emphasize two things: First of all, when you think scientifically, the MOST IMPORTANT thing is to be very careful not to assume you know something when you really don't. What I mean by that is: don't think you know the answer before you are dead positive absolutely for-sure 100% certain that you do. Why? Why make a big fuss over being so very careful? Well, I hate to tell you this (but you probably already know it), it's just SO EASY for human beings to fool themselves, to think they know the answers when they really don't know AT ALL what they are talking about. If you have a brother or sister, you know EXACTLY what I mean, I expect.

118

Haff Disease: Rhabdomyolysis After Eating Buffalo Fish  

E-Print Network (OSTI)

After Eating Buffalo Fish Linda L. Herman, MD Christineingesting certain types of fish, was first reported in 1924after eating cooked buffalo fish purchased at a suburban

Herman, Linda L.; Bies, Christine

2014-01-01T23:59:59.000Z

119

Undocumented Migration in the USA and Germany  

E-Print Network (OSTI)

Undocumented Migration in the USA and Germany: An AnalysisUndocumented Migration in the USA and Germany. An Analysismore restricted than in the USA. To my knowledge, there is

Stobbe, Holk

2000-01-01T23:59:59.000Z

120

In Brief . ... Striped Bass Migration,  

E-Print Network (OSTI)

-metal levels, benthic organism and zooplankton community structures. bacteria dis- tribution and activity. will be deter- mined, and natural tumor rates of benthic organisms.... · ...Good Atlantic Ocean squid fishing for marine organism extracts that might be used in treating cancer, hypertension, and car- diovascular

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

LATERAL LANDFILL GAS MIGRATION: CHARACTERIZATION AND  

E-Print Network (OSTI)

LATERAL LANDFILL GAS MIGRATION: CHARACTERIZATION AND PRELIMINARY MODELING RESULTS O.BOUR*, E,UniversitéLaval, Sainte-Foy, Canada SUMMARY: Lateral landfill gas migration occurs in the surroundings of a MSW landfill complementary physical measures were used to build a conceptual model of lateral landfill gas migration

Boyer, Edmond

122

MIGRATION DES JOINTS DE GRAINS LA MIGRATION DES JOINTS INTERGRANULAIRES  

E-Print Network (OSTI)

(influence de la force motrice, de la température, de l'orientation, de la présence d'éléments étrangers produise sponta- nément, il faut qu'il existe une force motrice, c'est-à-dire que le déplacement du joint accessibles. Très schématiquement, on pourra poser entre la vitesse de migration v et la force motrice F une

Boyer, Edmond

123

Reducing the Impacts of Hydroelectric Dams on Juvenile Anadromous Fishes: Bioengineering Evaluations Using Acoustic Imaging in the Columbia River, USA  

SciTech Connect

Dams impact the survival of juvenile anadromous fishes by obstructing migration corridors, lowering water quality, delaying migrations, and entraining fish in turbine discharge. To reduce these impacts, structural and operational modifications to dams— such as voluntary spill discharge, turbine intake guidance screens, and surface flow outlets—are instituted. Over the last six years, we have used acoustic imaging technology to evaluate the effects of these modifications on fish behavior, passage rates, entrainment zones, and fish/flow relationships at hydroelectric projects on the Columbia River. The imaging technique has evolved from studies documenting simple movement patterns to automated tracking of images to merging and analysis with concurrent hydraulic data. This chapter chronicles this evolution and shows how the information gleaned from the scientific evaluations has been applied to improve passage conditions for juvenile salmonids. We present data from Bonneville and The Dalles dams that document fish behavior and entrainment zones at sluiceway outlets (14 to 142 m3/s), fish passage rates through a gap at a turbine intake screen, and the relationship between fish swimming effort and hydraulic conditions. Dam operators and fisheries managers have applied these data to support decisions on operational and structural changes to the dams for the benefit of anadromous fish populations in the Columbia River basin.

Johnson, Gary E.; Ploskey, Gene R.; Hedgepeth, J.; Khan, Fenton; Mueller, Robert P.; Nagy, William T.; Richmond, Marshall C.; Weiland, Mark A.

2008-07-29T23:59:59.000Z

124

FISH AND WILDLIFE SERVICE Pacific Islands Fish and Wildlife Office  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the Interior FISH AND WILDLIFE SERVICE Pacific Islands Fish and Wildlife Office 300 Ala Moana Boulevard, Room 3-122, Box 50088 Honolulu, Hawaii 96850 In Reply Refer To: 20 lO-F...

125

Fishing | OpenEI  

Open Energy Info (EERE)

Fishing Fishing Dataset Summary Description The New Zealand Ministry of Economic Development publishes energy data including many datasets related to electricity. Included here are three datasets: electricity energy balance (2005 - 2009), electricity market snapshot (2009), and market competition statistics (2004 - 2009). Source New Zealand Ministry of Economic Development Date Released Unknown Date Updated July 02nd, 2010 (4 years ago) Keywords Agriculture Commercial electricity demand electricity supply Fishing Forestry Industrial Residential Data application/vnd.ms-excel icon Electricity Energy Balance (2005 - 2009) (xls, 42.5 KiB) application/vnd.ms-excel icon Electricity Market Snapshot (2009) (xls, 49.7 KiB) application/vnd.ms-excel icon Market Competition Statistics (xls, 46.1 KiB)

126

Characterization of The Dalles Dam Spillbay 6 Vortex Using Surface Entrained Sensor Fish Device: Preliminary Report  

SciTech Connect

This document summarizes the pilot study to characterize The Dalles Dam Spillbay 6 vortex using a surface entrained Sensor Fish device. It was conducted by Pacific Northwest National Laboratory (PNNL) on April 13 and 14, 2006. The total spill was controlled at approximately 110 kcfs, the forebay elevation was 157.89 ft, and the discharge of Bay 6 at the tested gate opening of 14 ft was approximately 18 kcfs. The objectives of the full study are to (1) develop baseline conditions for the detailed analysis of Sensor Fish measurements by deploying Sensor Fish in different surface locations in the vortex periphery; (2) observe the entrainment pattern and extract hydraulic data of interest such as acceleration, rotation, pressure, and estimated velocity of Sensor Fish or drogues; (3) integrate the experimental results with companion computational fluid dynamics (CFD) simulations and inertial particle tracking studies. A total of 12 Sensor Fish were released in the surface at upstream edge, left edge, downstream edge, and the core of the vortex at Bay 6. Because of the high discharge, the vortex patterns at the test condition were less consistent than the patterns observed at lower discharges. Compared with the Sensor Fish released at mid-bay at Bay 6, Sensor Fish released from the surface at the vortex experienced higher pressure fluctuations, a larger percentage of severe events, and much more rapid angular velocities.

Deng, Zhiqun; Richmond, Marshall C.; Carlson, Thomas J.

2006-06-22T23:59:59.000Z

127

,"U.S. Downstream Processing of Fresh Feed Input"  

U.S. Energy Information Administration (EIA) Indexed Site

Annual",2012,"6/30/1987" Annual",2012,"6/30/1987" ,"Release Date:","9/27/2013" ,"Next Release Date:","9/26/2014" ,"Excel File Name:","pet_pnp_dwns_dc_nus_mbblpd_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_dwns_dc_nus_mbblpd_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"11/25/2013 11:17:28 AM" "Back to Contents","Data 1: U.S. Downstream Processing of Fresh Feed Input" "Sourcekey","M_NA_YDR_NUS_MBBLD","MCRCCUS2","MCRCHUS2","MCRDFUS2" "Date","U.S. Downstream Processing of Fresh Feed Input by Catalytic Reforming Units (Thousand Barrels per Day)","U.S. Downstream Processing of Fresh Feed Input by Catalytic Cracking Units (Thousand Barrels per Day)","U.S. Downstream Processing of Fresh Feed Input by Catalytic Hydrocracking Units (Thousand Barrels per Day)","U.S. Downstream Processing of Fresh Feed Input by Delayed and Fluid Coking Units (Thousand Barrels per Day)"

128

Animal Migration and Infectious Disease Risk  

Science Journals Connector (OSTI)

...flights in a wind tunnel...or near pig farms transmitted...parasites in wild fish species, particularly...wild adults offshore (45), but...populated salmon farms place farmed fish enclosures...migrant bird: A wind-tunnel experiment...

Sonia Altizer; Rebecca Bartel; Barbara A. Han

2011-01-21T23:59:59.000Z

129

Evaluating the Effects of the Kingston Fly Ash Release on Fish Reproduction: Spring 2009 - 2010 Studies  

SciTech Connect

On December 22, 2008, a dike containing fly ash and bottom ash at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant in East Tennessee failed and released a large quantity of ash into the adjacent Emory River. Ash deposits from the spill extended 4 miles upstream of the facility to Emory River mile 6 and downstream to Tennessee River mile 564 ({approx}8.5 miles downstream of the confluence of the Emory River with the Clinch River, and {approx}4 miles downstream of the confluence of the Clinch River with the Tennessee River). A byproduct of coal combustion, fly ash contains a variety of metals and other elements which, at sufficient concentrations and in specific forms, can be harmful to biological systems. The ecological effects of fly ash contamination on exposed fish populations depend on the magnitude and duration of exposure, with the most significant risk considered to come from elevated levels of certain metals in the ash, particularly selenium, on fish reproduction and fish early life stages (Lemly 1993; Besser and others 1996). The ovaries of adult female fish in a lake contaminated by coal ash were reported to have an increased frequency of atretic oocytes (dead or damaged immature eggs) and reductions in the overall numbers of developing oocytes (Sorensen 1988) associated with elevated body burdens of selenium. Larval fish exposed to selenium through maternal transfer of contaminants to developing eggs in either contaminated bodies of water (Lemly 1999) or in experimental laboratory exposures (Woock and others 1987, Jezierska and others 2009) have significantly increased incidences of developmental abnormalities. Contact of fertilized eggs and developing embryos to ash in water and sediments may also pose an additional risk to the early life stages of exposed fish populations through direct uptake of metals and other ash constituents (Jezierska and others 2009). The establishment and maintenance of fish populations is intimately associated with the ability of individuals within a population to reproduce. Reproduction is thus generally considered to be the most critical life function affected by environmental contamination. From a regulatory perspective, the issue of potential contaminant-related effects on fish reproduction from the Kingston fly ash spill has particular significance because the growth and propagation of fish and other aquatic life is a specific classified use of the affected river systems. To address the potential effects of fly ash from the Kingston spill on the reproductive health of exposed fish populations, ORNL has undertaken a series of studies in collaboration with TVA that include: (1) a combined field study of metal bioaccumulation in ovaries and other fish tissues (Adams and others 2012) and the reproductive condition of sentinel fish species in reaches of the Emory and Clinch Rivers affected by the fly ash spill (the current report); (2) laboratory tests of the potential toxicity of fly ash from the spill area on fish embryonic and larval development (Greeley and others 2012); (3) additional laboratory experimentation focused on the potential effects of long-term exposures to fly ash on fish survival and reproductive competence (unpublished); and (4) a combined field and laboratory study examining the in vitro developmental success of embryos and larvae obtained from fish exposed in vivo for over two years to fly ash in the Emory and Clinch Rivers (unpublished). The current report focuses on the reproductive condition of adult female fish in reaches of the Emory and Clinch Rivers influenced by the fly ash spill at the beginning of the spring 2009 breeding season - the first breeding season immediately following the fly ash release - and during the subsequent spring 2010 breeding season. Data generated from this and related reproductive/early life stage studies provide direct input to ecological risk assessment efforts and complement and support other phases of the overall biomonitoring program associated with the fly ash spill.

Greeley Jr, Mark Stephen [ORNL; Adams, Marshall [ORNL; McCracken, Kitty [ORNL

2012-05-01T23:59:59.000Z

130

Tracing The Largest Seasonal Migration on Earth  

E-Print Network (OSTI)

It is estimated that over 3.6 billion passengers are travelling during the Chinese Spring Festival travel season. They leave their working cities and return their hometowns to enjoy annual family time, and back to cities after the holiday. In this study, with the massive location-based data collected from millions of smartphone users, we propose a novel method to trace the migration flow and explore the migration patterns of Chinese people. From the temporal perspective, we explore the migration trend over time during a 34-days period, about half a month before and after the Spring Festival. From the spatial perspective, the migration directions and routes are estimated and quantified, and the migration flow is visualized. The spatial range of influence of developed regions could be reflected with the destinations of migration, the migration destinations and originations have obvious characteristic of geographical proximity.

Wang, Xianwen; Mao, Wenli; Hu, Zhigang; Gu, Li

2014-01-01T23:59:59.000Z

131

Phase II Water Rental Pilot Project: Snake River Resident Fish and Wildlife Resources and Management Recommendations.  

SciTech Connect

The Idaho Water Rental Pilot Project was implemented in 1991 as part of the Non-Treaty Storage Fish and Wildlife Agreement between Bonneville Power Administration and the Columbia Basin Fish and Wildlife Authority. The goal of the project is to quantify resident fish and wildlife impacts resulting from salmon flow augmentation releases made from the upper Snake River Basin. Phase I summarized existing resource information and provided management recommendations to protect and enhance resident fish and wildlife habitat resulting from storage releases for the I improvement of an adromous fish migration. Phase II includes the following: (1) a summary of recent biological, legal, and political developments within the basin as they relate to water management issues, (2) a biological appraisal of the Snake River between American Falls Reservoir and the city of Blackfoot to examine the effects of flow fluctuation on fish and wildlife habitat, and (3) a preliminary accounting of 1993--1994 flow augmentation releases out of the upper Snake, Boise, and Payette river systems. Phase III will include the development of a model in which annual flow requests and resident fish and wildlife suitability information are interfaced with habitat time series analysis to provide an estimate of resident fish and wildlife resources.

Stovall, Stacey H.

1994-08-01T23:59:59.000Z

132

COOPERATIVE FISH AND WILDLIFE RESEARCH  

E-Print Network (OSTI)

COOPERATIVE FISH AND WILDLIFE RESEARCH UNITS PROGRAM ANNUAL REPORT 2006 #12;Front cover photos: Top. #12;2006 ANNUAL REPORT iANNUAL REPORT 2006 COOPERATIVE FISH AND WILDLIFE RESEARCH UNITS PROGRAM Above Harbor, Alaska, to study the navigational needs of small boats and commercial fishing vessels. Laboratory

133

FOOD FISH FACTS (Osmerus mordax)  

E-Print Network (OSTI)

89 FOOD FISH FACTS Smelt (Osmerus mordax) Smelt have been a popular food fish on the North American in baskets . Among early Pacific slope Indians, fish were extremely important as food and used as one. Uses of Smelt Smelt have delicate , sweet flavor an d con - tain a pleasant oil that aids digestion. l

134

An analysis of the induced flow downstream between oscillating wings in a wind tunnel  

E-Print Network (OSTI)

AN ANALYSIS OF THE INDUCED FLOW DOWNSTREAM BETWEEN OSCILLATING WINGS IN A WIND TIMBAL A Thesis by BARRY ERWIN MORGAN Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE May 1970 Major Subject; Aerospace Engineering AN ANALYSIS OF THE INDUCED FLOW DOWNSTREAM BETWEEN OSCILLATING WINGS IN A WIND TUNNEL A Thesis by BARRY ERWIN MORGAN Approved as to style and content by: rman of Committee) (Hea of Depart ent...

Morgan, Barry Erwin

2012-06-07T23:59:59.000Z

135

The mast cell plays a central role in the immune system of teleost fish  

Science Journals Connector (OSTI)

Abstract The growing interest in fish models could raise an opportunity to better understand mast cell functions. The piscine mast cell, also known as eosinophilic granular cell, originates from haematopoietic organs, migrates to sites of maturation, and increases in injured tissues. Although there has been confusion arising from the different distribution in fish species and morphological and staining properties, there is a general agreement that the main functional roles, as those exploited in immunity, are quite similar. The aim of this review is to mainly focus on the roles of mast cells in teleost fish disease and in fish models of human diseases, with the attempt to give a comprehensive picture of their role in piscine immune function and their relationship to other immune system cells.

Alessandra Sfacteria; Michael Brines; Ulrich Blank

2015-01-01T23:59:59.000Z

136

Lyle Falls Fish Passage Project Draft Environmental Impact Statement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bonneville Power Administration Bonneville Power Administration S-1 Executive Summary S.1 Chapter 1: Purpose of and Need for Action The Confederated Tribes and Bands of the Yakama Nation (YN) have requested funding from the Bonneville Power Administration (BPA) to modify the existing Lyle Falls Fishway located on the lower Klickitat River in Klickitat County, Washington. This fishway is owned by the Washington Department of Fish and Wildlife (WDFW) and operated by the YN. The US Forest Service (USFS) administers portions of the Klickitat River and its corridor under the National Wild and Scenic Rivers Act). Lyle Falls, at river mile (RM) 2.2 of the Klickitat River, prevents some upstream migrating fish from reaching the upper watershed, especially when flows are low. The

137

Freshwater fish in salt water  

NLE Websites -- All DOE Office Websites (Extended Search)

Freshwater fish in salt water Freshwater fish in salt water Name: Shannon Location: N/A Country: N/A Date: N/A Question: What would actually happen if a fresh water fish had to live in salt water? Replies: For most fish, they would die. But some, like eels and salmon, can move freely between the two at certain stages of their lives. To do this they have special mechanisms of excretion and absorption of salt and water. --ProfBill If you put a freshwater fish into saltwater, most fish would lose weight (from losing water from its body) and eventually die. Approximately 2% of all 21000 species of fish actually move from freshwater to saltwater or from salt to fresh at some point in their lives, the move would kill any other fish. But even with these special varieties of fish, the move must be gradual so their bodies can adjust, or they too, will die from the change. If you want to learn more about why the freshwater fish will lose water, (or why a saltwater fish in freshwater would gain water), look up the words "diffusion" and "osmosis"

138

Assessing Water Deprivation at the Sub-river Basin Scale in LCA Integrating Downstream Cascade Effects  

Science Journals Connector (OSTI)

Assessing Water Deprivation at the Sub-river Basin Scale in LCA Integrating Downstream Cascade Effects ... Although these indicators represent a great step forward in the assessment of water-use-related impacts in LCA, significant challenges still remain in improving their accuracy and relevance. ...

Philippe Loubet; Philippe Roux; Montserrat Núñez; Gilles Belaud; Véronique Bellon-Maurel

2013-11-20T23:59:59.000Z

139

Hydroacoustic Evaluation of Fish Passage through Bonneville Dam in 2004  

SciTech Connect

The Portland District of the U.S. Army Corps of Engineers requested that the Pacific Northwest National Laboratory (PNNL) conduct fish-passage studies at Bonneville Dam in 2004. These studies support the Portland District's goal of maximizing fish-passage efficiency (FPE) and obtaining 95% survival for juvenile salmon passing Bonneville Dam. Major passage routes include 10 turbines and a sluiceway at Powerhouse 1 (B1), an 18-bay spillway, and eight turbines and a sluiceway at Powerhouse 2 (B2). In this report, we present results of four studies related to juvenile salmonid passage at Bonneville Dam. The studies were conducted between April 15 and July 15, 2004, encompassing most of the spring and summer migrations. Studies included evaluations of (1) Project fish passage efficiency and other major passage metrics, (2) B2 fish guidance efficiency and gap loss, (3) smolt approach and fate at the B2 Corner Collector (B2CC), and (4) B2 vertical barrier screen head differential.

Ploskey, Gene R.; Weiland, Mark A.; Schilt, Carl R.; Kim, Jina; Johnson, Peter N.; Hanks, Michael E.; Patterson, Deborah S.; Skalski, John R.; Hedgepeth, J

2005-12-22T23:59:59.000Z

140

Anisotropic poststack depth migration, eastern Venezuela  

SciTech Connect

It is known that in areas with significant shale content, the isotropic assumption in depth migration is not correct, and this can lead to incorrect depth positioning if not properly accounted for. In this paper, we performed isotropic and anisotropic poststack depth migrations on a dataset from Eastern Venezuela to study the influence of anisotropy over the depth migration process. When interval velocities derived from surface seismic are compared with those velocities from check shots, significant differences are observed specially for depths associated with a thick sequence of shales identified in the area. These differences in interval velocities are used to obtain estimations of the anisotropic constants used in the anisotropic depth migration process. The anisotropic depth-migrated section allows to position correctly in depth known geological markers identified in well logs, while the results in the isotropic depth-migration show some mismatch with the depths obtained from well-log information.

Uzcategui, O.J.; Mujica, D.L.

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Environmental mitigation at hydroelectric projects. Volume 2, Benefits and costs of fish passage and protection  

SciTech Connect

This study examines envirorunental mitigation practices that provide upstream and downstream fish passage and protection at hydroelectric projects. The study includes a survey of fish passage and protection mitigation practices at 1,825 hydroelectric plants regulated by the Federal Energy Regulatory Commission (FERC) to determine frequencies of occurrence, temporal trends, and regional practices based on FERC regions. The study also describes, in general terms, the fish passage/protection mitigation costs at 50 non-Federal hydroelectric projects. Sixteen case studies are used to examine in detail the benefits and costs of fish passage and protection. The 16 case studies include 15 FERC licensed or exempted hydroelectric projects and one Federally-owned and-operated hydroelectric project. The 16 hydroelectric projects are located in 12 states and range in capacity from 400 kilowatts to 840 megawatts. The fish passage and protection mitigation methods at the case studies include fish ladders and lifts, an Eicher screen, spill flows, airburst-cleaned inclined and cylindrical wedgewire screens, vertical barrier screens, and submerged traveling screens. The costs, benefits, monitoring methods, and operating characteristics of these and other mitigation methods used at the 16 case studies are examined.

Francfort, J.E.; Rinehart, B.N.; Sommers, G.L. [EG and G Idaho, Inc., Idaho Falls, ID (United States); Cada, G.F.; Jones, D.W. [Oak Ridge National Lab., TN (United States); Dauble, D.D. [Pacific Northwest Lab., Richland, WA (United States); Hunt, R.T. [Hunt (Richard) Associates, Inc., Concord, NH (United States); Costello, R.J. [Northwest Water Resources Advisory Services (United States)

1994-01-01T23:59:59.000Z

142

Fish Passage Center; Columbia Basin Fish and Wildlife Authority, 2004 Annual Report.  

SciTech Connect

The runoff volume for 2004 was below average throughout the Columbia Basin. At The Dalles the January-July runoff volume was 77% of average or 83.0 MAF. Grand Coulee, Hungry Horse, and Libby were below their Biological Opinion reservoir target elevations on April 10 at the beginning of the spring salmon migration season. All major storage reservoirs except Libby, Grand Coulee, Hungry Horse, Dworshak, and Brownlee were within a few feet of full by the end of June and early July. Overall, NOAA Biological Opinion seasonal flow targets were not met at any project for either spring or summer migrations of salmon and steelhead. Overall, spill was reduced in 2004. Implementation of Biological Opinion spill for fish passage measures was wrought with contention in 2004, particularly for summer spill which was finally the subject of litigation. The spring migration spill season began with debate among the fishery mangers and tribes and action agencies regarding spill at Bonneville Dam for the Spring Creek Hatchery release. The USFWS agreed to a spill test versus a corner collector operation to determine the best route for survival for these fish. The USFWS agreement includes no spill for early Spring Creek Hatchery releases for the next two years. Spring spill at Snake River transportation sites was eliminated after April 23, and transportation was maximized. The federal operators and regulators proposed to reduce Biological Opinion summer spill measures, while testing the impact of those reductions. This proposal was eventually rejected in challenges in the Federal Ninth Circuit Court. The Corps of Engineers reported that spill at Bonneville Dam in the 2002 to 2004 period was actually lower than reported due to a spill calibration error at the project. Because flows were low and spill levels were easily controlled few fish were observed with any signs of Gas Bubble Trauma. The annual Smolt Monitoring Program was implemented and provided in-season timing and passage characteristics for management purposes and also travel time and survival analyses. These analyses showed consistent significant relationships between flow and spill percent versus survival for Steelhead in each reach analyzed. These results point to the importance of maintain high flows and spill for steelhead survival through the hydrosystem. A significant relation between either travel time or spill percent and survival for yearling Chinook was found. Given the high correlation between the variables it is not surprising that only one is retained in these models. Again the findings show the importance of flows and spill in spring Chinook survival through the hydrosystem. Survival trends in the Lower Snake River have been steadily declining for in-river migrants over the past several years with two notable exceptions. The lowest survivals were measured in 2001 when low flows and very little or no spill was provided led to poor migration conditions. Also survival increased in 2003 when Biological Opinion spill was provided despite moderate to low flows. Reach survivals in 2004 in the Snake River were the second lowest following 2001. Sub-yearling survival in the mid-Columbia in 2004 between Rock Island and McNary Dam were very low compared to other recent years. The general run-at-large migration timing of sub-yearling fall Chinook in the Snake River has changed with the increasing releases of hatchery supplementation production in the Snake River.

DeHart, Michele (Columbia Basin Fish and Wildlife Authority, Portland, OR)

2005-07-01T23:59:59.000Z

143

Efficiency of Fish Propulsion  

E-Print Network (OSTI)

It is shown that the system efficiency of a self-propelled flexible body is ill-defined unless one considers the concept of quasi-propulsive efficiency, defined as the ratio of the power needed to tow a body in rigid-straight condition over the power it needs for self-propulsion, both measured for the same speed. Through examples we show that the quasi-propulsive efficiency is the only rational non-dimensional metric of the propulsive fitness of fish and fish-like mechanisms. Using two-dimensional viscous simulations and the concept of quasi-propulsive efficiency, we discuss the efficiency two-dimensional undulating foils. We show that low efficiencies, due to adverse body-propulsor hydrodynamic interactions, cannot be accounted for by the increase in friction drag.

Maertens, A P; Yue, D K P

2014-01-01T23:59:59.000Z

144

10/5/08 9:56 AMRed Fish, Blue Fish, One Fish Becomes Two Fish --Shekhar 2008 (1001): 2 --ScienceNOW Page 1 of 2http://sciencenow.sciencemag.org/cgi/content/full/2008/1001/2  

E-Print Network (OSTI)

10/5/08 9:56 AMRed Fish, Blue Fish, One Fish Becomes Two Fish -- Shekhar 2008 (1001): 2 -- Science water. CREDIT: OLE SEEHAUSEN Red Fish, Blue Fish, One Fish Becomes Two Fish By Chandra Shekhar ScienceNOW Daily News 1 October 2008 Beauty, as the saying goes, is in the eye of the beholder--and some fish have

Carleton, Karen L.

145

FISH AND WILDLIFE SERVICE 9 Nevada Fish and Wildlife Office  

National Nuclear Security Administration (NNSA)

capture or collect, or attempt to engage in any such conduct) of listed species of fish or wildlife without a special exemption. "Harm" is further defined to include...

146

Acoustic Method for Fish Counting and Fish Sizing in Tanks  

E-Print Network (OSTI)

Counting and Fish Sizing in Tanks W.A. Kuperman and Philippedistributed among its 97 tanks to maximize feed-conversionrequires inventory- ing tanks regularly. Currently, this is

Kuperman, William A.; Roux, Philippe

2004-01-01T23:59:59.000Z

147

Acoustic Method for Fish Counting and Fish Sizing in Tanks  

E-Print Network (OSTI)

measurements in an echoic tank. ICES Journal of Marineto fish counting in a tank. Journal of the Acousticaland materials of the cylindrical tanks for the experiments.

Roux, Philippe; Conti, Stéphane; Demer, David; Maurer, Benjamin D.

2005-01-01T23:59:59.000Z

148

Fish and Vegetables in Foil Ingredients  

E-Print Network (OSTI)

Fish and Vegetables in Foil Ingredients: 1 1/2 pounds fresh or frozen fish fillets or steaks 4 sodium) Directions 1. Rinse fish under cold water and pat dry. Place 4 individual portions of fish on 4 pieces of foil large enough to completely wrap around the fish and vegetables. 2. Diagonally slice

Liskiewicz, Maciej

149

Monitoring the Migrations of Wild Snake River Spring/Summer Chinook Salmon Smolts, 2002-2003 Annual Report.  

SciTech Connect

Prior to 1992, decisions on dam operations and use of stored water relied on recoveries of branded hatchery fish, index counts at traps and dams, and flow patterns at the dams. The advent of PIT-tag technology provided the opportunity to precisely track the smolt migrations of many wild stocks as they pass through the hydroelectric complex and other monitoring sites on their way to the ocean. With the availability of the PIT tag, a more complete approach to these decisions was undertaken starting in 1992 with the addition of PIT-tag detections of several wild spring and summer chinook salmon stocks at Lower Granite Dam. Using data from these detections, we initiated development of a database on wild fish, addressing several goals of the Columbia River Basin Fish and Wildlife Program of the Pacific Northwest Electric Power Planning Council and Conservation Act (NPPC 1980). Section 304(d) of the program states, ''The monitoring program will provide information on the migrational characteristics of the various stocks of salmon and steelhead within the Columbia Basin.'' Further, Section 201(b) urges conservation of genetic diversity, which will be possible only if wild stocks are preserved. Section 5.9A.1 of the 1994 Fish and Wildlife Program states that field monitoring of smolt movement will be used to determine the best timing for water storage releases and Section 5.8A.8 states that continued research is needed on survival of juvenile wild fish before they reach the first dam with special attention to water quantity, quality, and several other factors. The goals of this ongoing study are as follows (1) Characterize the migration timing and estimate parr-to-smolt survival of different stocks of wild Snake River spring/summer chinook salmon smolts at Lower Granite Dam. (2) Determine whether consistent migration patterns are apparent. (3) Determine what environmental factors influence these patterns. (4) Characterize the migrational behavior and estimate survival of different wild juvenile fish stocks as they emigrate from their natal rearing areas. This study provides critical information for recovery planning, and ultimately recovery for these ESA-listed wild fish stocks. This report provides information on PIT tagging of wild chinook salmon parr in 2002 and the subsequent monitoring of these fish. Fish were monitored as they migrated through two in-stream PIT-tag monitoring systems in lower Valley Creek and at juvenile migrant traps in 2002 and 2003 as well as through interrogation systems at Lower Granite, Little Goose, Lower Monumental, McNary, John Day, and Bonneville Dams during 2003. Fish were also monitored by the PIT-tag trawl in the mouth of the Columbia River in 2003. In 2002-2003, we also continued to collect environmental data for the Baseline Environmental Monitoring Program, which was developed from 1993 to 1997. The project was designed to collect data for use in conjunction with data on parr and smolt movements to discern patterns or characteristic relationships between these movements and environmental factors. Water quality data collected consist of water temperature, dissolved oxygen, specific conductance, turbidity, water depth, and pH measured at five monitoring stations in the Salmon River Basin, Idaho.

Achord, Stephen; McNatt, Regan A.; Hockersmith, Eric E. (National Marine Fisheries Service, Northwest Fisheries Science Center, Fish Ecology Division, Seattle, WA)

2004-04-01T23:59:59.000Z

150

Colloid migration in fractured media  

SciTech Connect

Field studies at the Nevada Test Site by researchers at Lawrence Livermore National Laboratory have demonstrated that radionuclides are being transported by colloidal material suspended in groundwater. This observation is counter to most predictions from contaminant transport models because the models assume adsorbed species are immobile. The purpose of this research is to quantify the transport processes for colloidal materials and develop the mechanistic understanding necessary to predict radionuclide transport in fractured media. There were three areas of investigation during this year that have addressed these issues: chemical control of colloid deposition on clean mineral surfaces, colloid accumulation on fracture surfaces, and the influence of deposited colloids on colloid and tracer migration. 7 refs.

Hunt, J.R. (California Univ., Berkeley, CA (USA). Dept. of Civil Engineering)

1989-09-15T23:59:59.000Z

151

Radiation-induced electron migration along DNA  

SciTech Connect

Radiation-induced electron migration along DNA is a mechanism by which randomly produced stochastic energy deposition events can lead to nonrandom types of damage along DNA manifested distal to the sites of the initial energy deposition. Electron migration along DNA is significantly influenced by the DNA base sequence and DNA conformation. Migration along 7 base pairs in oligonucleotides containing guanine bases was observed for oligonucleotides irradiated in solution which compares to average migration distances of 6 to 10 bases for Escherichia coli DNA irradiated in solution and 5.5 base pairs for Escherichia coli DNA irradiated in cells. Evidence also suggests that electron migration can occur preferentially in the 5{prime} to 3{prime} direction along DNA. Our continued efforts will provide information regarding the contribution of electron transfer along DNA to formation of locally multiply damaged sites created in DNA by exposure to ionizing radiation.

Fuciarelli, A.F.; Sisk, E.C.; Miller, J.H. [Pacific Northwest Lab., Richland, WA (United States); Zimbrick, J.D. [National Research Council, Washington, DC (United States)

1994-04-01T23:59:59.000Z

152

Fish Passage Center; Columbia Basin Fish and Wildlife Authority, 2002 Annual Report.  

SciTech Connect

The runoff volumes in 2002 were near average for the January to July period above Lower Granite Dam (80%) and The Dalles Dam (97%). The year 2002 hydrosystem operations and runoff conditions resulted in flows that were less than the seasonal Biological Opinion (Opinion) flow objectives at Lower Granite Dam for both the spring and summer period. The seasonal flow objectives for Priest Rapids and McNary dams were exceeded for the spring period, but at McNary Dam summer flow objectives were not met. While seasonal flow objectives were exceeded for the spring at McNary Dam, the 2002 season illustrated that Biological Opinion management to seasonal flow targets can result in conditions where a major portion of the juvenile fish migration migrates in conditions that are less than the flow objectives. The delay in runoff due to cool weather conditions and the inability of reservoirs to augment flows by drafting lower than the flood control elevations, resulted in flows less than the Opinion objectives until May 22, 2002. By this time approximately 73% of the yearling chinook and 56% of steelhead had already passed the project. For the most part, spill in 2002 was managed below the gas waiver limits for total dissolved gas levels and the NMFS action criteria for dissolved gas signs were not exceeded. The exception was at Lower Monumental Dam where no Biological Opinion spill occurred due to the need to conduct repairs in the stilling basin. Survival estimates obtained for PIT tagged juveniles were similar in range to those observed prior to 2001. A multi-year analysis of juvenile survival and the factors that affect it was conducted in 2002. A water transit time and flow relation was demonstrated for spring migrating chinook and steelhead of Snake River and Mid Columbia River origin. Returning numbers of adults observed at Bonneville Dam declined for spring chinook, steelhead and coho, while summer and fall chinook numbers increased. However, all numbers were far greater than observed in the past ten years averaged together. In 2002, about 87 million juvenile salmon were released from Federal, State, Tribal or private hatcheries into the Columbia River Basin above Bonneville Dam. This represents an increase over the past season, when only 71 million juvenile fish were released into the same area.

DeHart, Michele; Berggren, Thomas J.; Filardo, Margaret (Columbia Basin Fish and Wildlife Authority, Fish Passage Center, Portland, OR)

2003-09-01T23:59:59.000Z

153

Fish Smother Under Ice  

NLE Websites -- All DOE Office Websites (Extended Search)

Smother Under Ice Smother Under Ice A BULLETIN FOR THE CHICAGO PUBLIC SCHOOLS DESIGNED FOR INCLUSION IN THE WEEKLY ANNOUNCEMENT SENT OUT FROM THE OFFICE OF SUPT. WILLIAM H. JOHNSON Clayton F. Smith, President Roberts Mann, Superintendent of Conservation February 1, 1945 Nature Bulletin No. 1 FOREST PRESERVE NOTES Grown-ups, who used to kive on a farm or in a small town, are fond of talking about the old-fashioned winters "when I was a boy" and the winters that grandpa used to tell about. Well, one would have to go back a long, long time to find a winter as severe as this one. FISH SMOTHER UNDER ICE Lakes and streams breathe the same as living things. When they are covered with ice and snow they cannot get air and they much hold their breath until the ice thaws. While they are holding their breath the oxygen in the water is gradually used up by the living things sealed up in it -- fish, plants "bugs", snails, and hosts of microscopic life. If the ice lasts long enough, these living things die one after another as each kind reaches the point where it cannot stand any further oxygen starvation. Sometimes temporary relief is given by rains and melting snow that bring fresh, serated water under the ice, but no method of artificial respiration has been found that works. Sometimes, too, when water plants get enough sunlight through clear ice they produce small amounts of oxygen and delay the suffocation of the fish, etc.; but when snow and cloudy ice cuts off the light this does not happen.

154

Fish Passage: A New Tool to Investigate Fish Movement: JSATS  

SciTech Connect

A new system is being used to determine fish mortality issues related to hydroelectric facilities in the Pacific Northwest. Called the juvenile salmon acoustic telemetry system (JSATS), this tool allows researchers to better understand fish movement, behavior, and survival around dams and powerhouses.

McMichael, Geoffrey A.; Harnish, Ryan A.; Weiland, Mark A.; Deng, Zhiqun; Eppard, Matthew B.

2011-04-20T23:59:59.000Z

155

Fishing Communities Facts Many West Coast communities start their fishing  

E-Print Network (OSTI)

.7% 5.9% 4.4% 1.6% 2000 Race and Hispanic/Latino Ethnicity: California and Average of Selected Fishing Asian Native Hawaiian and other Pacific Islander Some other race Two or more races % Hispanic or Latino compared to State Total Fishing Communities Total Population Median Household Income % Family Households

156

Making the Most of Fish Farms  

E-Print Network (OSTI)

T he effect of rice - seeding rate and fish stocking on thefloodwater ecology of rice - fish system . B S J the trenchmost people hear the word ‘fish,’ they think of food. In

Zhu, Julian

2011-01-01T23:59:59.000Z

157

Fish Habitat Regulations | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Fish Habitat Regulations Author Alaska Department of Fish & Game Published Alaska Department of Fish &...

158

Big Fish on the Yangtze  

E-Print Network (OSTI)

of the wish to protect the ecological resources of the Yangtze which include the puffer fish, a deadly but popular delicacy. The cost of the fish? 70 million renminbi or 11 million dollars of which it is estimated that only $ 1.7 million was spent on actual...

Hacker, Randi

2013-12-04T23:59:59.000Z

159

Fish farming: Eat your veg  

Science Journals Connector (OSTI)

... world's food supply, but there's a hidden cost behind some of the farmed fish on supermarket shelves. Many, including the popular salmon, trout and cod, are fed ... shelves. Many, including the popular salmon, trout and cod, are fed on wild fish. Lots of wild ...

Kendall Powell

2003-11-27T23:59:59.000Z

160

A Survey of Process Migration Mechanisms Jonathan M. Smith  

E-Print Network (OSTI)

A Survey of Process Migration Mechanisms Jonathan M. Smith Computer Science Department Columbia Migration Mechanisms Jonathan M. Smith Computer Science Department Columbia University New York, NY 10027

Smith, Jonathan M.

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

NETL Gas Migration Study to Advance Understanding of Responsible...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gas Migration Study to Advance Understanding of Responsible Oil and Natural Gas Development NETL Gas Migration Study to Advance Understanding of Responsible Oil and Natural Gas...

162

Developing Biological Specifications for Fish Friendly Turbines...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Developing Biological Specifications for Fish Friendly Turbines Developing Biological Specifications for Fish Friendly Turbines This factsheet explains studies conducted in a...

163

Alternatives for physically modifying John Sevier detention dam to allow fish passage  

SciTech Connect

Studies conducted in the vicinity of John Sevier Steam-Electric Plant (JSF) indicated some modification of the fish assemblage from that expected. By blocking movements of fish between Cherokee Reservoir and the upper Holston River, John Sevier detention dam has affected the fisheries in both systems. Providing passage for river-spawning fish at John Sevier detention dam might improve fish communities and fisheries in Cherokee Reservoir as well as upstream habitats. This would include enhanced reproductive success of river-spawning species found in Cherokee Reservoir (e.g., white bass and possibly striped bass and paddlefish) and repopulation of John Sevier Reservoir and the upper Holston River by several species presently found only downstream of the detention dam. TVA has identified and studied several alternatives that alone or in combination might improve the fisheries. Cost estimates were developed for three alternatives. These three alternatives with cost estimates are discussed briefly along with two other alternatives for which cost estimates have not been made. Merits of the three alternatives which have at least some possibility to improve migratory fish stocks are discussed in detail. 5 references.

Not Available

1984-09-01T23:59:59.000Z

164

Migration and development in Mexican communities  

E-Print Network (OSTI)

Migration from Mexico to the United States constitutes one of the world's largest labor flows and generates enormous capital flows in the opposite direction. Corresponding to each of these flows is a distinct view of the ...

Schnabl, Peter A. (Peter Andrew)

2008-01-01T23:59:59.000Z

165

SEM analysis of amphibian mesodermal migration  

Science Journals Connector (OSTI)

At the end of gastrulation, the lateral mesoderm of amphibian embryos migrates ventrally between the ectoderm and the endoderm. The present study is an examination of ... ectoderm and mesoderm are dissected away ...

Perry Karfunkel

1977-01-01T23:59:59.000Z

166

Mechanism of constitution liquid film migration  

SciTech Connect

Liquid film migration (LFM) in liquid phase sintering classically involves a large metastable liquid volume adjacent to solid, and migration occurs at an isolated solid-liquid (S-L) interface. Constitutional liquid film migration (CLFM), discovered in alloy 718, has major characteristics similar to those of LFM, except that the metastable liquid is from the constitutional liquation of precipitates on the grain boundary. The similarity between LFM and CLFM has led to the theory that coherency lattice strain responsible for LFM is also responsible for CLFM. The coherency strain hypothesis was tested in this study by evaluating whether the Hillert model of LFM would also apply for CLFM. Experimental results of CLFM in alloy 718 showed that migration velocity followed the trend predicted by the Hillert model. This indicates that the coherency strain hypothesis of LFM also applies for CLFM and that the coherency lattice strain responsible for LFM is also the driving force for CLFM.

NONE

1999-06-01T23:59:59.000Z

167

The Opposed Migration Aerosol Classifier (OMAC)  

NLE Websites -- All DOE Office Websites (Extended Search)

The Opposed Migration Aerosol Classifier (OMAC) The Opposed Migration Aerosol Classifier (OMAC) Speaker(s): Harmony Gates Date: February 22, 2007 - 12:00pm Location: 90-4133 Seminar Host/Point of Contact: Melissa Lunden A new differential mobility classifier will be described. The instrument classifies aerosol particles in a channel flow between porous (or screen) electrodes. The aerosol enters the channel parallel to the porous electrodes, while a larger, particle-free cross-flow enters through one of the porous electrode. A potential difference between electrodes causes the charged aerosol particles to migrate upstream against the cross-flow. Only particles whose upward migration velocity balances the cross flow will be transmitted along the path of the classifier. Simulations of the OMAC show that it should give the same resolution at the traditional

168

,"U.S. Downstream Charge Capacity of Operable Petroleum Refineries"  

U.S. Energy Information Administration (EIA) Indexed Site

Charge Capacity of Operable Petroleum Refineries" Charge Capacity of Operable Petroleum Refineries" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Downstream Charge Capacity of Operable Petroleum Refineries",32,"Annual",2013,"6/30/1982" ,"Release Date:","6/21/2013" ,"Next Release Date:","6/20/2014" ,"Excel File Name:","pet_pnp_capchg_dcu_nus_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_capchg_dcu_nus_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov"

169

Peptide-Conjugated Quantum Dots Activate Neuronal Receptors and Initiate Downstream Signaling of Neurite Growth  

Science Journals Connector (OSTI)

Peptide-Conjugated Quantum Dots Activate Neuronal Receptors and Initiate Downstream Signaling of Neurite Growth ... As a focus of this work, we have chosen to study NGF, a peptide hormone that targets motor, sensory, and autonomic neurons and is critical for neuronal survival, development, and maintenance. ... Future work aimed at modulating cell differentiation by varying parameters such as the concentration, spacer length, and size of the ligand-conjugated QD will be useful for evaluating and optimizing the sensitivity of these nanostructures and their effects on cell function. ...

Tania Q. Vu; Ravikanth Maddipati; Todd A. Blute; Barrett J. Nehilla; Leora Nusblat; Tejal A. Desai

2005-03-24T23:59:59.000Z

170

Modeling the downstream improvements in dissolved oxygen from aeration of Cherokee and Douglas releases  

SciTech Connect

This report is an evaluation of downstream improvements in dissolved oxygen (DO) which can be anticipated as a result of different levels of aeration at Cherokee and Douglas Dams. The report describes (a) field studies undertaken to describe late summer conditions for model calibration and verification; (b) development and calibration of unsteady flow and water quality models for the tailwater reaches from Cherokee and Douglas Dams to the Holston and French Broad River confluence at the head of Fort Loudoun Reservoir; and (c) model predictions of DO in the tailwater reaches and at their confluence (after mixing) with and without aeration. 7 refs., 47 figs., 4 tabs.

Hauser, G.E.; Beard, L.M.; Brown, R.T.; McKinnon, M.K.

1983-09-01T23:59:59.000Z

171

Evolution of blind cave fish  

NLE Websites -- All DOE Office Websites (Extended Search)

Evolution of blind cave fish Evolution of blind cave fish Name: rudeeric Location: N/A Country: N/A Date: N/A Question: I am a biology teacher, now starting a unit on evolution. Just about every book on the topic mentions the blind and albino cave fish. But I've always been bothered by this example. Why is being blind and white an advantage for animals in a cave? I understand that they have no use for eyes or pigment, but this sounds like we're back to Lamarck's law of use and disuse. Wouldn't there first have to be the mutations to cause these? And in order for the changes to become common, they would have to be advantageous. Although there is no use for the eyes or pigment, what is the advantage to losing them? Replies: I can think of one important use for the loss of pigment in fish. It has been documented with the early breeding of black mollies and black angelfish, that the fry were extremely hard to keep alive. The breeders found that these fish required much greatly quantities of protein to produce the pigment melanin, and therefore supplementing the fry with protein quantities that were many times higher than those required by less pigmented fish kept them alive. Imagine then, a situation where a random mutation of albinism in a cave dwelling fish results in a population that can use the protein that it consumes for growth and reproduction, rather than for pigment production. The albino fish could quickly out-produce the pigmented fish. What the "real" explanation would be as described by an evolutionary biologist, I have no idea.

172

FISH AND WILDLIFE SERVICE 9 Nevada Fish and Wildlife Office  

National Nuclear Security Administration (NNSA)

on the October 22, 2008, status document online. If unavailable, contact the Nevada Fish and Wildlife Office in Las Vegas at (702) 5 15-5230 and reference File No....

173

Fishing Communities Facts North Carolina's commercial fishing communities  

E-Print Network (OSTI)

.4% 15.3% 13.6% 10.4% 9.8% 7.3% 2.5% 2000 Race and Hispanic/Latino Ethnicity: Florida and Average races % Hispanic or Latino (of any race) Florida 15,982,378 78.0% 14.6% 0.3% 1.7% 0.1% 3.0% 2.4% 16: Selected Fishing Communities compared to State Total Fishing Communities Total Population Median Household

174

Fishing Communities Facts Gloucester, Massachusetts has been a fishing  

E-Print Network (OSTI)

.0% 12.1% 7.6% 6.2% 4.7% 1.6% 2000 Race and Hispanic/Latino Ethnicity: Connecticut and Average races % Hispanic or Latino (of any race) Connecticut 3,405,565 81.6% 9.1% 0.3% 2.4% 0.0% 4.3% 2.2% 9: Selected Fishing Communities compared to State Total Fishing Communities Total Population Median Household

175

Native Fish Society Molalla, OR 97308  

E-Print Network (OSTI)

1 Native Fish Society PO Box 568 Molalla, OR 97308 Conserving biological diversity of native fish are the state, federal and tribal fish management agencies that have limited authority over habitat conditions in the basin. That authority resides with other agencies, but the fish management agencies can certainly

176

A chrestomathy Darwin's Fishes: An Encyclopedia  

E-Print Network (OSTI)

A chrestomathy on fishes Darwin's Fishes: An Encyclopedia of Ichthyology, Ecology and Evolution,200,000 words of science, of which roughly 45,000 (nearly 1%) refer directly or indirectly to fishes. These have now been compiled, annotated, cross-refer- enced and elaborated on by Daniel Pauly in Darwin's Fishes

Avise, John

177

Fish Oil Industry in South America  

E-Print Network (OSTI)

Fish Oil Industry in South America UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE FISHERIES, H. E. Crowther, Director Fish Oil Industry in South America By -J. R. SANCHEZ TORRES Chief, "Fish Oils, " M. E. Stansby, editor, Avi Publishing Company, Westport, Connecticut, 1967. Circular 282

178

Effects of Non-Fish Based Raw Materials on the Fish Muscle Quality of  

E-Print Network (OSTI)

Effects of Non-Fish Based Raw Materials on the Fish Muscle Quality of Salmonids Jinfeng Pan Faculty and drawing: J.F. Pan) #12;Effects of Non-Fish Based Raw Materials on the Fish Muscle Quality of Salmonids Abstract Salmonids are considered as fatty fish and a healthy food. They are characterized by a high

179

Fish Community Assessment Rapid Bioassessment Protocol V --Fish (EPA 1989, 1999).......................................................693  

E-Print Network (OSTI)

APPENDIX C Fish Community Assessment CONTENTS Rapid Bioassessment Protocol V -- Fish (EPA 1989 ......................................................................................................................................707 RAPID BIOASSESSMENT PROTOCOL V -- FISH (EPA 1989, 1999) The following are excerpts from U.S. EPA, but focuses on fish. Electrofishing, the most common technique used by agencies that monitor fish communities

Pitt, Robert E.

180

HollyMcLellan,ColvilleConfederatedTribes Resident Fish Division Native resident fish persisted after  

E-Print Network (OSTI)

HollyMcLellan,ColvilleConfederatedTribes Resident Fish Division Native resident fish persistedMcLellan,ColvilleConfederatedTribes Resident Fish Division Surveys document increase in walleye and decrease in native fish abundance Native fish populations affected Sanpoil: wildkokanee and redband trout populations depressed Columbia

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

A study of the location of the entrance of a fishway in a regulated river with CFD and ADCP  

Science Journals Connector (OSTI)

Simulation-driven design with computational fluid dynamics has been used to evaluate the flow downstream of a hydropower plant with regards to upstream migrating fish. Fieldmeasurements with an Acoustic Doppler Current Profiler were performed, and the ...

Anders G. Andersson; Dan-Erik Lindberg; Elianne M. Lindmark; Kjell Leonardsson; Patrik Andreasson; Hans Lundqvist; T. Staffan Lundström

2012-01-01T23:59:59.000Z

182

Low dose IR stimulation of TGF-β1 in vivo and downstream activation of  

NLE Websites -- All DOE Office Websites (Extended Search)

IR stimulation of TGF-β1 in vivo and downstream activation of the IR stimulation of TGF-β1 in vivo and downstream activation of the IGF-1-sCLU pro-survival expression axis: A bystander and adaptive survival mechanism in vivo David Boothman University of Texas Southwestern Medical Center at Dallas Abstract Over the past few years our laboratory has elucidated the regulatory mechanisms governing the insulin-like growth factor-1 (IGF-1) - secretory clusterin (sCLU) expression axis, which can be induced by >2 cGy in vivo and in vitro with the same dose-response kinetics. IGF-1-sCLU expression can be induced by (A) TGF-β1 and (B) IR, but is suppressed by the p53 and Klotho tumor suppressors. Interestingly, there is a substantial difference between the regulatory mechanisms of IGF-1-sCLU induction after TGF-β1 and IR exposures, where p53 suppresses IR responses but does not suppress after

183

Electromagnetic energy conversion in downstream fronts from three dimensional kinetic reconnection  

SciTech Connect

The electromagnetic energy equation is analyzed term by term in a 3D simulation of kinetic reconnection previously reported by Vapirev et al. [J. Geophys. Res.: Space Phys. 118, 1435 (2013)]. The evolution presents the usual 2D-like topological structures caused by an initial perturbation independent of the third dimension. However, downstream of the reconnection site, where the jetting plasma encounters the yet unperturbed pre-existing plasma, a downstream front is formed and made unstable by the strong density gradient and the unfavorable local acceleration field. The energy exchange between plasma and fields is most intense at the instability, reaching several pW/m{sup 3}, alternating between load (energy going from fields to particles) and generator (energy going from particles to fields) regions. Energy exchange is instead purely that of a load at the reconnection site itself in a region focused around the x-line and elongated along the separatrix surfaces. Poynting fluxes are generated at all energy exchange regions and travel away from the reconnection site transporting an energy signal of the order of about S?10{sup ?3}W/m{sup 2}.

Lapenta, Giovanni [Departement Wiskunde, KU Leuven, Universiteit Leuven (Belgium)] [Departement Wiskunde, KU Leuven, Universiteit Leuven (Belgium); Goldman, Martin; Newman, David [University of Colorado, Colorado 80309 (United States)] [University of Colorado, Colorado 80309 (United States); Markidis, Stefano [High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden)] [High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden); Divin, Andrey [Swedish Institute of Space Physics, Uppsala (Sweden)] [Swedish Institute of Space Physics, Uppsala (Sweden)

2014-05-15T23:59:59.000Z

184

Electromagnetic Energy Conversion in Downstream Fronts from 3D Kinetic Reconnection  

E-Print Network (OSTI)

The electromagnetic energy equation is analyzed term by term in a 3D simulation of kinetic reconnection previously reported by \\citet{vapirev2013formation}. The evolution presents the usual 2D-like topological structures caused by an initial perturbation independent of the third dimension. However, downstream of the reconnection site, where the jetting plasma encounters the yet unperturbed pre-existing plasma, a downstream front (DF) is formed and made unstable by the strong density gradient and the unfavorable local acceleration field. The energy exchange between plasma and fields is most intense at the instability, reaching several $pW/m^3$, alternating between load (energy going from fields to particles) and generator (energy going from particles to fields) regions. Energy exchange is instead purely that of a load at the reconnection site itself in a region focused around the x-line and elongated along the separatrix surfaces. Poynting fluxes are generated at all energy exchange regions and travel away fro...

Lapenta, Giovanni; Newman, David; Markidis, Stefano; Divin, Andrey

2014-01-01T23:59:59.000Z

185

The Destruction of Immature Fish  

Science Journals Connector (OSTI)

... his North Sea Investigations. He has much to say as to the destruction of immature fish in the North Sea, and makes the following observations on proposed remedial measures:— ... measures:—

1892-12-15T23:59:59.000Z

186

Hydroacoustic Evaluation of Fish Passage Through Bonneville Dam in 2005  

SciTech Connect

The Portland District of the U.S. Army Corps of Engineers requested that the Pacific Northwest National Laboratory (PNNL) conduct fish-passage studies at Bonneville Dam in 2005. These studies support the Portland District's goal of maximizing fish-passage efficiency (FPE) and obtaining 95% survival for juvenile salmon passing Bonneville Dam. Major passage routes include 10 turbines and a sluiceway at Powerhouse 1 (B1), an 18-bay spillway, and eight turbines and a sluiceway at Powerhouse 2 (B2). In this report, we present results of two studies related to juvenile salmonid passage at Bonneville Dam. The studies were conducted between April 16 and July 15, 2005, encompassing most of the spring and summer migrations. Studies included evaluations of (1) Project fish passage efficiency and other major passage metrics, and (2) smolt approach and fate at B1 Sluiceway Outlet 3C from the B1 forebay. Some of the large appendices are only presented on the compact disk (CD) that accompanies the final report. Examples include six large comma-separated-variable (.CSV) files of hourly fish passage, hourly variances, and Project operations for spring and summer from Appendix E, and large Audio Video Interleave (AVI) files with DIDSON-movie clips of the area upstream of B1 Sluiceway Outlet 3C (Appendix H). Those video clips show smolts approaching the outlet, predators feeding on smolts, and vortices that sometimes entrained approaching smolts into turbines. The CD also includes Adobe Acrobat Portable Document Files (PDF) of the entire report and appendices.

Ploskey, Gene R.; Weiland, Mark A.; Zimmerman, Shon A.; Hughes, James S.; Bouchard, Kyle E.; Fischer, Eric S.; Schilt, Carl R.; Hanks, Michael E.; Kim, Jina; Skalski, John R.; Hedgepeth, J.; Nagy, William T.

2006-12-04T23:59:59.000Z

187

Interannual-to-Decadal Changes in Phytoplankton Phenology, Fish Spawning Habitat,and Larval Fish Phenology  

E-Print Network (OSTI)

The natural regulation of fish populations. p. 399-412. Inalgal bloom and larval fish survival. Nature 423: 398-399.otolith growth in young fish. Science 324: Davison, P. and

Asch, Rebecca

2014-01-01T23:59:59.000Z

188

U.S. Fish and Wildlife Service - Shepherdstown, West Virginia...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Fish and Wildlife Service - Shepherdstown, West Virginia U.S. Fish and Wildlife Service - Shepherdstown, West Virginia Photo of U.S. Fish and Wildlife Service National Conservation...

189

Alaska Fish Habitat Permit Application | Open Energy Information  

Open Energy Info (EERE)

Form: Alaska Fish Habitat Permit Application Form Type ApplicationNotice Form Topic Fish Habitat Permit Organization Alaska Department of Fish and Game Published Publisher Not...

190

Studies of fish passage through culverts in Montana  

E-Print Network (OSTI)

and biological criteria. Fish Passage Development andHeritage Program and Montana Fish, Wildlife and Parks,G.M. 1995. Nonanadromous fish passage in highway culverts.

Blank, Matt; Cahoon, Joel; Burford, Drake; McMahon, Tom; Stein, Otto

2005-01-01T23:59:59.000Z

191

Next-Generation Sensor Fish to Provide Data That Will Help Protect Real, Live Fish  

Office of Energy Efficiency and Renewable Energy (EERE)

Pacific Northwest National Laboratory has redesigned the Sensor Fish, a small device deployed to study the conditions faced by fish swimming through hydropower installations.

192

,"U.S. Downstream Processing of Fresh Feed Input"  

U.S. Energy Information Administration (EIA) Indexed Site

Monthly","9/2013","1/15/1987" Monthly","9/2013","1/15/1987" ,"Release Date:","11/27/2013" ,"Next Release Date:","Last Week of December 2013" ,"Excel File Name:","pet_pnp_dwns_dc_nus_mbblpd_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_dwns_dc_nus_mbblpd_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"11/25/2013 11:17:28 AM" "Back to Contents","Data 1: U.S. Downstream Processing of Fresh Feed Input" "Sourcekey","M_NA_YDR_NUS_MBBLD","MCRCCUS2","MCRCHUS2","MCRDFUS2"

193

EVALUATING THE EFFECTS OF FLY ASH EXPOSURE ON FISH EARLY LIFE STAGES: FATHEAD MINNOW EMBRYO-LARVAL TESTS  

SciTech Connect

On December 22, 2008, a dike containing fly ash and bottom ash in an 84-acre complex of the Tennessee Valley Authority's (TVA) Kingston Steam Plant in East Tennessee failed and released a large quantity of ash into the adjacent Emory River. Ash deposits extended as far as 4 miles upstream (Emory River mile 6) of the Plant, and some ash was carried as far downstream as Tennessee River mile 564 ({approx}4 miles downstream of the Tennessee River confluence with the Clinch River). A byproduct of coal burning power plants, fly ash contains a variety of metals and other elements which, at sufficient concentrations and in specific forms, can be toxic to biological systems. The effects of fly ash contamination on exposed fish populations depend on the magnitude and duration of exposure, with the most significant risk considered to be the effects of specific ash constituents, especially selenium, on fish early life stages. Uptake by adult female fish of fly ash constituents through the food chain and subsequent maternal transfer of contaminants to the developing eggs is thought to be the primary route of selenium exposure to larval fish (Woock and others 1987, Coyle and others 1993, Lemly 1999, Moscatello and others 2006), but direct contact of the fertilized eggs and developing embryos to ash constituents in river water and sediments is also a potential risk factor (Woock and others 1987, Coyle and others 1993, Jezierska and others 2009). To address the risk of fly ash from the Kingston spill to the reproductive health of downstream fish populations, ORNL has undertaken a series of studies in collaboration with TVA including: (1) a field study of the bioaccumulation of fly ash constituents in fish ovaries and the reproductive condition of sentinel fish species in reaches of the Emory and Clinch Rivers affected by the fly ash spill; (2) laboratory tests of the potential toxicity of fly ash from the spill area on fish embryonic and larval development (reported in the current technical manuscript); (3) additional laboratory experimentation focused on the potential effects of long-term exposures to fly ash on fish survival and reproductive competence; and (4) a combined field and laboratory study examining the in vitro developmental success of embryos and larvae obtained from fish exposed in vivo for over two years to fly ash in the Emory and Clinch Rivers. These fish reproduction and early life-stage studies are being conducted in conjunction with a broader biological monitoring program administered by TVA that includes a field study of the condition of larval fish in the Emory and Clinch Rivers along with assessments of water quality, sediment composition, ecotoxicological studies, terrestrial wildlife studies, and human and ecological risk assessment. Information and data generated from these studies will provide direct input into risk assessment efforts and will also complement and help support other phases of the overall biomonitoring program. Fish eggs, in general, are known to be capable of concentrating heavy metals and other environmental contaminants from water-borne exposures during embryonic development (Jezierska and others 2009), and fathead minnow embryos in particular have been shown to concentrate methylmercury (Devlin 2006) as well as other chemical toxicants. This technical report focuses on the responses of fathead minnow embryos to simple contact exposures to fly ash in laboratory toxicity tests adapted from a standard fathead minnow (Pimephales promelas) 7-d embryo-larval survival and teratogenicity test (method 1001.0 in EPA 2002) with mortality, hatching success, and the incidences of developmental abnormalities as measured endpoints.

Greeley Jr, Mark Stephen [ORNL; Elmore, Logan R [ORNL; McCracken, Kitty [ORNL

2012-05-01T23:59:59.000Z

194

Chemical speciation of radionuclides migrating in groundwaters  

SciTech Connect

In order to more accurately predict the rates and mechanisms of radionuclide migration from low-level waste disposal facilities via groundwater transport, ongoing studies are being conducted at field sites at Chalk River Laboratories to identify and characterize the chemical speciation of mobile, long-lived radionuclides migrating in groundwaters. Large-volume water sampling techniques are being utilized to separate and concentrate radionuclides into particular, cationic, anionic, and nonionic chemical forms. Most radionuclides are migrating as soluble, anionic species that appear to be predominantly organoradionuclide complexes. Laboratory studies utilizing anion exchange chromatography have separated several anionically complexed radionuclides, e.g., {sup 60}Co and {sup 106}Ru, into a number of specific compounds or groups of compounds. Further identification of the anionic organoradionuclide complexes is planned utilizing high resolution mass spectrometry. Large-volume ultra-filtration experiments are characterizing the particulate forms of radionuclides being transported in these groundwaters.

Robertson, D.; Schilk, A.; Abel, K.; Lepel, E.; Thomas, C.; Pratt, S. [Pacific Northwest Lab., Richland, WA (United States); Cooper, E.; Hartwig, P.; Killey, R. [Atomic Energy of Canada Ltd., Chalk River, ON (Canada). Chalk River Nuclear Labs.

1994-04-01T23:59:59.000Z

195

RADIONUCLIDE MIGRATION IN TUFF UNDER UNSATURATED CONDITIONS  

SciTech Connect

An understanding of the transport of radionuclides through unsaturated and saturated tuffaceous material is essential in assessing the safety of the proposed high-level waste repository at Yucca Mountain. Migration experiments with conservative and chemically reactive non-radioactive tracers have been performed at the Busted Butte Unsaturated Zone underground facility, SE of Yucca Mountain, and with radionuclides in columns of crushed tuff at the Los Alamos National Laboratory. In this paper, complementary radionuclide migration experiments, performed under unsaturated conditions in a small block of tuff excavated from Busted Butte, are described.

T.T. Vandergraaf

2000-10-25T23:59:59.000Z

196

Work Element B: 157. Sampling in Fish-Bearing Reaches [Variation in Productivity in Headwater Reaches of the Wenatchee Subbasin], Final Report for PNW Research Station.  

SciTech Connect

We studied variation in productivity in headwater reaches of the Wenatchee subbasin for multiple field seasons with the objective that we could develop methods for monitoring headwater stream conditions at the subcatchment and stream levels, assign a landscape-scale context via the effects of geoclimatic parameters on biological productivity (macroinvertebrates and fish) and use this information to identify how variability in productivity measured in fishless headwaters is transmitted to fish communities in downstream habitats. In 2008, we addressed this final objective. In collaboration with the University of Alaska Fairbanks we found some broad differences in the production of aquatic macroinvertebrates and in fish abundance across categories that combine the effects of climate and management intensity within the subbasin (ecoregions). From a monitoring standpoint, production of benthic macroinvertebrates was not a good predictor of drifting macroinvertebrates and therefore might be a poor predictor of food resources available to fish. Indeed, there is occasionally a correlation between drifting macroinvertebrate abundance and fish abundance which suggests that headwater-derived resources are important. However, fish in the headwaters appeared to be strongly food-limited and there was no evidence that fishless headwaters provided a consistent subsidy to fish in reaches downstream. Fish abundance and population dynamics in first order headwaters may be linked with similar metrics further down the watershed. The relative strength of local dynamics and inputs into productivity may be constrained or augmented by large-scale biogeoclimatic control. Headwater streams are nested within watersheds, which are in turn nested within ecological subregions; thus, we hypothesized that local effects would not necessarily be mutually exclusive from large-scale influence. To test this we examined the density of primarily salmonid fishes at several spatial and temporal scales within a major sub-basin of the Columbia River and associations of density with ecoregion and individuals drainages within the sub-basin. We further examined habitat metrics that show positive associations with fish abundance to see if these relationships varied at larger spatial scales. We examined the extent to which headwater fish density and temporal variation in density were correlated between the headwaters and the main tributaries of the sub-basin, and the influence of ecoregion influence on density differences, particularly at wider temporal scales. Finally, we examined demographic parameters such as growth and emigration to determine whether density-dependence differs among ecoregions or whether responses were more strongly influenced by the demography of the local fish population.

Polivka, Karl; Bennett, Rita L. [USDA Forest Service, Pacific Northwest Research Station, Wenatchee, WA

2009-03-31T23:59:59.000Z

197

Evaluation of Steelhead Kelt Passage into the Bonneville Dam Second Powerhouse Corner Collector Prior to the Juvenile Migration Seasons, 2007 and 2008  

SciTech Connect

This report documents the results of a steelhead kelt passage study conducted by the PNNL for the U.S. Army Corps of Engineers at Bonneville Dam in early spring 2007 and 2008. At the Second Powerhouse, a surface flow outlet called the corner collector (B2CC) may be an effective non-turbine passage route for steelhead kelt moving downstream in early spring before the main juvenile emigration season. The goal of this project was to inform management decisions regarding B2CC operations by estimating the number of kelt using the B2CC for downstream passage at Bonneville Dam prior to the juvenile spring migration season. We performed a hydroacoustic study from March 2 to April 10, 2007 and from March 13 to April 15, 2008.

Weiland, Mark A.; Kim, Jina; Nagy, William T.; Johnson, Gary E.

2009-09-01T23:59:59.000Z

198

New Concepts in Fish Ladder Design, Part I of IV, Summary Report, 1982-1984 Final Project Report.  

SciTech Connect

The report looks at the most active periods of fishway research since 1938 as background for a project to apply fundamental fluid and bio-mechanics to fishway design, and develop more cost effective fish passage facilities with primary application to small scale hydropower facilities. Also discussed are new concepts in fishway design, an assessment of fishway development and design, and an analysis of barriers to upstream migration. (ACR)

Orsborn, John F.

1985-08-01T23:59:59.000Z

199

Duck Valley Reservoirs Fish Stocking and O&M, Annual Progress Report 2007-2008.  

SciTech Connect

The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance Project (DV Fisheries) is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the federal hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View (MVR), Lake Billy Shaw (LBS), and Sheep Creek Reservoirs (SCR), the program is also designed to: maintain healthy aquatic conditions for fish growth and survival, provide superior facilities with wilderness qualities to attract non-Tribal angler use, and offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period fall into three categories: operations and maintenance, monitoring and evaluation, and public outreach. Operation and maintenance of the three reservoirs include maintaining fences, roads, dams and all reservoir structures, feeder canals, water troughs, stock ponds, educational signs, vehicles, equipment, and restroom facilities. Monitoring and evaluation activities include creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, and control of encroaching exotic vegetation. Public outreach activities include providing environmental education to school children, providing fishing reports to local newspapers and vendors, updating the website, hosting community environmental events, and fielding numerous phone calls from anglers. The reservoir monitoring program focuses on water quality and fishery success. Sheep Creek Reservoir and Lake Billy Shaw had less than productive trout growth due to water quality issues including dissolved oxygen and/or turbidity. Regardless, angler fishing experience was the highest at Lake Billy Shaw. Trout in Mountain View Reservoir were in the best condition of the three reservoirs and anglers reported very good fishing there. Water quality (specifically dissolved oxygen and temperature) remain the main limiting factors in the fisheries, particularly in late August to early September.

Sellman, Jake; Perugini, Carol [Department of Fish, Wildlife, and Parks, Shoshone-Paiute Tribes

2009-02-20T23:59:59.000Z

200

Automatic Fish Classification for Underwater Species Behavior Understanding  

E-Print Network (OSTI)

Automatic Fish Classification for Underwater Species Behavior Understanding Concetto Spampinato an automatic fish classi- fication system that operates in the natural underwater en- vironment to assist marine biologists in understanding fish behavior. Fish classification is performed by combining two types

Fisher, Bob

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Price war with migrating customers Patrick Maille  

E-Print Network (OSTI)

Price war with migrating customers Patrick Maill´e TELECOM Bretagne 2, rue de la Ch^ataigneraie CS customers churn between providers due to better prices, better reputation or better services. We propose in this paper to study the price war between two providers in the case where users' decisions are modeled

Paris-Sud XI, Université de

202

Sensing bending in a compliant biomimetic fish  

E-Print Network (OSTI)

This thesis examines the problem of sensing motion in a compliant biomimetic device. Specifically, it will examine the motion of a tail in a biomimetic fish. To date, the fish has been an open-loop system, the motion of ...

Kaczmarek, Adam S

2006-01-01T23:59:59.000Z

203

NUTRITIVE VALUE OF POLLOCK FISH SCALES  

E-Print Network (OSTI)

indicated that pollock fish scale protein is as well digested but about 30 percent less assimilated than for growth, the biological values for maintenance, and the digestibilities of pollock fish scale possibilities of wool, an

204

Fish facilitate wave resuspension of sediment  

Science Journals Connector (OSTI)

Here we show that bottom-feeding fish greatly facilitate this process by reducing the erosion resistance of the sediment. We use a fish-removal experiment from a

205

Fluctuations of fish populations and the magnifying effects of fishing  

Science Journals Connector (OSTI)

...text). We discarded the first 100 y as burn-in and calculated the coefficient...B). We avoid the effect of simulation burn-in by not including...individuals is fisheries that target the roe of mature fish (e.g., some Pacific...

Andrew O. Shelton; Marc Mangel

2011-01-01T23:59:59.000Z

206

Real-time feedback-controlled robotic fish for behavioral experiments with fish schools  

E-Print Network (OSTI)

1 Real-time feedback-controlled robotic fish for behavioral experiments with fish schools Daniel T- gations of collective animal behavior. In the case of fish schooling, new insights into processes such as collective decision making and leadership have been made in recent experiments in which live fish were

Leonard, Naomi

207

To appear in Proc. 2012 ICRA Putting the Fish in the Fish Tank  

E-Print Network (OSTI)

To appear in Proc. 2012 ICRA Putting the Fish in the Fish Tank: Immersive VR for Animal Behavior-reality framework for inves- tigating startle-response behavior in fish. Using real-time three- dimensional tracking of the looming stimuli change according to the fish's perspective and location in the tank. We demonstrate

Shapiro, Benjamin

208

u.s. Fish Wildl. Servo eire. Upstream Passage of Anadromous Fish  

E-Print Network (OSTI)

u.s. Fish Wildl. Servo eire. Upstream Passage of Anadromous Fish hrough Navigation Locks and Use OF THE INTERIOR u.s. FISH AND WILDLIFE SERVICE BUREAU OF COMMERCIAL FISHERIES Circular 352 #12;Cover Photograph.- Brailing fish from haul seine into live car. #12;UNITED STATES DEPARTMENT OF THE INTERIOR Walter J. Hickel

209

DEVELOPMENT OF FISH-LIKE SWIMMING BEHAVIOURS FOR AN AUTONOMOUS ROBOTIC FISH  

E-Print Network (OSTI)

DEVELOPMENT OF FISH-LIKE SWIMMING BEHAVIOURS FOR AN AUTONOMOUS ROBOTIC FISH Jindong Liu, Ian Dukes CO4 3SQ, United Kingdom Email: {jliua, idukes, rrknig, hhu}@essex.ac.uk Keywords: Robotic fish the fish movement into several basic behaviours, namely straight cruise, cruise in turn and sharp turn

Hu, Huosheng

210

Lead Fishing Weights and Other Fishing Tackle in Selected Waterbirds J. CHRISTIAN FRANSON  

E-Print Network (OSTI)

345 Lead Fishing Weights and Other Fishing Tackle in Selected Waterbirds J. CHRISTIAN FRANSON 1 Institute, 411 Route 1, Suite 1, Falmouth, ME 04105 USA 4 Arizona Cooperative Fish and Wildlife Research address: Vermont Cooperative Fish and Wildlife Research Unit, University of Vermont 328 Aiken Center

211

Monitoring the Migrations of Wild Snake River Spring/Summer Chinook Salmon Smolts, 2000-2001 Annual Report.  

SciTech Connect

This report details the 2001 results from an ongoing project to monitor the migration behavior of wild spring/summer chinook salmon smolts in the Snake River Basin. The report also discusses trends in the cumulative data collected for this project from Oregon and Idaho streams since 1989. The project was initiated after detection data from passive-integrated-transponder tags (PIT tags) had shown distinct differences in migration patterns between wild and hatchery fish for three consecutive years. National Marine Fisheries Service (NMFS) investigators first observed these data in 1989. The data originated from tagging and interrogation operations begun in 1988 to evaluate smolt transportation for the U.S. Army Corps of Engineers.

Achord, Stephen; Axel, Gordon A.; Hockersmith, Eric E.

2002-07-01T23:59:59.000Z

212

Anthropology of Intangible Cultural Heritage and Migration: An Uncharted Field  

Science Journals Connector (OSTI)

A review of literature on migration and culture in the Americas (Arizpe et al. 2007) showed that research into the migration of Mexicans to the United States addresses topics as diverse as gender relations (Betti...

Cristina Amescua

2013-01-01T23:59:59.000Z

213

All across Africa: highly individual migration routes of Eleonora's falcon  

Science Journals Connector (OSTI)

...shaped the migration routes of juvenile Eleonora's...and spring migration routes, the variety of important...falcons and historical route (dotted line) modified after Walter...Life cycles and signal transmission data of 13 transmitters...

2008-01-01T23:59:59.000Z

214

Idaho Fish Screening Improvements Final Status Report.  

SciTech Connect

This project funds two Idaho Department of Fish and Game (IDFG) fish habitat biologists to develop, secure funding for, and implement on-the-ground fish habitat improvement projects in the lower Clearwater River drainage and the upper Salmon River drainage. This report summarizes project activity during the first year of funding. The Clearwater Region fish habitat biologist began work on January 28, 2008 and the Salmon Region habitat biologist began on February 11, 2008.

Leitzinger, Eric J.

2008-11-12T23:59:59.000Z

215

Fish Cognition and Consciousness Colin Allen  

E-Print Network (OSTI)

Fish Cognition and Consciousness Colin Allen colallen@indiana.edu phone: +1-812-855-3622 fax: +1, Bloomington, IN 47405 USA Abstract Questions about fish consciousness and cognition are receiving increasing this hugely diverse set of species. Keywords Fish, learning, cognition, consciousness Submitted to J

Indiana University

216

Fish Population and Behavior Revealed by Instantaneous  

E-Print Network (OSTI)

Fish Population and Behavior Revealed by Instantaneous Continental Shelf­Scale Imaging Nicholas C-transect methods from slow-moving research vessels. These methods significantly undersample fish populations in time and space, leaving an incomplete and ambiguous record of abundance and behavior. We show that fish

217

Staff summary of Issues & Recommendations Resident Fish  

E-Print Network (OSTI)

1 Staff summary of Issues & Recommendations Resident Fish *preliminary draft, please refer to full recommendations for complete review 10/29/2013 10:07 AM 2009 Fish and Wildlife Program Section Section D. 7 Title: Resident Fish Mitigation (pg 22-23) Overview Generally, entities recommend that the existing language

218

Fish Culture in the United States  

Science Journals Connector (OSTI)

...controlled is a potential fish farm. In the United States...inhospitable by vi-olent winds, unstable soil, tides...rela-tively constant. Fish farming will provide only...however, the fact that fish farm-ing can provide animal...

Richard T. Lovell

1979-12-21T23:59:59.000Z

219

The Motility Apparatus of Fish Spermatozoa  

E-Print Network (OSTI)

The Motility Apparatus of Fish Spermatozoa + 0 ) 2 6 - 4 9 Jacky J. Cosson I. INTRODUCTION Spermatozoa are unique among cells generated by the metazoans and are haploid unicells. Fish sperm is released with extremely harmful conditions (fresh water, sea or brackish water) in the case for many fish species (Huxley

Villefranche sur mer

220

COURSE INFORMATION: Title: Fly Fishing Weekend  

E-Print Network (OSTI)

COURSE INFORMATION: Title: Fly Fishing Weekend Department/Number: NONC F040 F01 Credits: 0 to the art and science of fly casting, fishing and tying. Students will learn how use a fly rod to place a fly with pinpoint accuracy, tie fishing knots and construct their own leaders, and, most importantly

Sikes, Derek S.

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Perceptual Modeling for Behavioral Animation of Fishes  

E-Print Network (OSTI)

Perceptual Modeling for Behavioral Animation of Fishes Xiaoyuan Tu Demetri Terzopoulos Department worlds. We have created a virtual marine world inhabited by artificial fishes which can swim hydrody­ namically in simulated water through the motor control of internal muscles. Artificial fishes exploit

Toronto, University of

222

Artificial Fishes: Physics, Locomotion, Perception, Behavior  

E-Print Network (OSTI)

Artificial Fishes: Physics, Locomotion, Perception, Behavior Xiaoyuan Tu and Demetri Terzopoulos the approach, we develop a physics­based, virtual marine world. The world is inhabited by artificial fishes. As in nature, the detailed motions of artificial fishes in their vir­ tual habitat are not entirely predictable

Toronto, University of

223

Artificial Fishes: Physics, Locomotion, Perception, Behavior  

E-Print Network (OSTI)

Artificial Fishes: Physics, Locomotion, Perception, Behavior Xiaoyuan Tu and Demetri Terzopoulos-based, virtual marine world. The world is inhabited by artificial fishes that can swim hydrodynamically of artificial fishes in their virtual habitat are not entirely predictable because they are not scripted. 1

Terzopoulos, Demetri

224

SPECIES COMPOSITION OF INDUSTRIAL TRAWL FISH LANDINGS  

E-Print Network (OSTI)

346; SPECIES COMPOSITION OF INDUSTRIAL TRAWL FISH LANDINGS IN NEW ENGLAND, 1958 SPECIAL SCIENTIFIC REPORT-FISHERIES Na 346 #12;#12;United States Department of the Interior, Fred A. Seaton, Secretary FishKernan, Director SPECIES COMPOSITION OF INDUSTRIAL TRAWL-FISH LANDINGS IN NEW ENGLAND, 1958 by Robert L. Edwards

225

Preliminary screening of contaminants in the off-site surface water environment downstream of the US Department of Energy Oak Ridge Reservation. Environmental Restoration Program  

SciTech Connect

Previously reported concentrations of radionuclides and of inorganic and organic compounds in the surface water environment off-site of the US Department of Energy/Oak Ridge Reservation (DOE/ORR) suggest the presence of a large number of substances of possible concern to the protection of human health and the ecosystem. Screening of these data, as part of the initial scoping phase of the Clinch River Resource Conservation and Recovery Act Facility Investigation, is necessary to develop a field sampling plan for the acquisition of additional data through the identification of potential contaminants of concern for further evaluation and investigation. The results of this report are based on human health risk end points. For the purposes of screening, conservative and nonconservative estimates of potential maximum exposures were used to identify, respectively, definitely low- and definitely high-priority pollutants. Because of relatively high concentrations of contaminants in sediment, the presence of industrial and agricultural wastes not related to DOE/ORR operations, and the use of a lifetime risk for carcinogens of 10{sup {minus}6} as a lower screening criterion, no surface water reach considered in this study was identified as low priority. In contrast to this result, three contaminants, arsenic in water and thallium in fish of McCoy Branch and {sup 137}Cs in the sediment of the White Oak Creek embayment downstream from White Oak Lake, were tentatively identified as definitely high-priority substances. These locations are within the boundaries of ORR. Nonconservative estimates of exposure identified arsenic, antimony, thallium, uranium, polychlorinated biphenyls 1254 and 1260, chlordane, {sup 60}Co, and {sup 234}Pa as potentially high-priority contaminants in at least one or more locations. These are the contaminants that should receive the most scrutiny in future investigations.

Hoffman, F.O.; Blaylock, B.G.; Frank, M.L.; Etnier, E.L.; Talmage, S.S. [Oak Ridge National Lab., TN (United States); Hook, L.A. [Science Applications International Corp., Oak Ridge, TN (United States)

1991-11-01T23:59:59.000Z

226

Preliminary screening of contaminants in the off-site surface water environment downstream of the US Department of Energy Oak Ridge Reservation  

SciTech Connect

Previously reported concentrations of radionuclides and of inorganic and organic compounds in the surface water environment off-site of the US Department of Energy/Oak Ridge Reservation (DOE/ORR) suggest the presence of a large number of substances of possible concern to the protection of human health and the ecosystem. Screening of these data, as part of the initial scoping phase of the Clinch River Resource Conservation and Recovery Act Facility Investigation, is necessary to develop a field sampling plan for the acquisition of additional data through the identification of potential contaminants of concern for further evaluation and investigation. The results of this report are based on human health risk end points. For the purposes of screening, conservative and nonconservative estimates of potential maximum exposures were used to identify, respectively, definitely low- and definitely high-priority pollutants. Because of relatively high concentrations of contaminants in sediment, the presence of industrial and agricultural wastes not related to DOE/ORR operations, and the use of a lifetime risk for carcinogens of 10{sup {minus}6} as a lower screening criterion, no surface water reach considered in this study was identified as low priority. In contrast to this result, three contaminants, arsenic in water and thallium in fish of McCoy Branch and {sup 137}Cs in the sediment of the White Oak Creek embayment downstream from White Oak Lake, were tentatively identified as definitely high-priority substances. These locations are within the boundaries of ORR. Nonconservative estimates of exposure identified arsenic, antimony, thallium, uranium, polychlorinated biphenyls 1254 and 1260, chlordane, {sup 60}Co, and {sup 234}Pa as potentially high-priority contaminants in at least one or more locations. These are the contaminants that should receive the most scrutiny in future investigations.

Hoffman, F.O.; Blaylock, B.G.; Frank, M.L.; Etnier, E.L.; Talmage, S.S. (Oak Ridge National Lab., TN (United States)); Hook, L.A. (Science Applications International Corp., Oak Ridge, TN (United States))

1991-11-01T23:59:59.000Z

227

Retrieval of Migrated Colonic Stents from the Rectum  

SciTech Connect

Palliative stenting of malignant colonic obstruction may be complicated by stent migration. Stents that migrate into the rectum cannot be passed with bowel movements and frequently cause obstruction. We present two simple means to retrieve stents from the rectum using fluoroscopic guidance. These techniques were used successfully without complication in four stent migrations.

Wholey, Michael H.; Ferral, Hector [Department of Interventional Radiology, Louisiana State University Medical Center, 1542 Tulane Avenue, New Orleans, LA 70112 (United States); Reyes, Ricardo [Department of Radiology, Hospital N.S. Del Pino, Obispo Tavira 7, E-35011 Las Palmas de Gran Canaria (Spain); Lopera, Jorge; Castaneda-Zuniga, Wilfrido [Department of Interventional Radiology, Louisiana State University Medical Center, 1542 Tulane Avenue, New Orleans, LA 70112 (United States); Maynar, Manual [Department of Radiology, Hospital N.S. Del Pino, Obispo Tavira 7, E-35011 Las Palmas de Gran Canaria (Spain)

1997-11-15T23:59:59.000Z

228

Sharks and Fish 1 ffl The fish are points with masses fishm i moving accord  

E-Print Network (OSTI)

Sharks and Fish 1 ffl The fish are points with masses fishm i moving accord­ ing to Newton's laws's method to integrate. ffl Accumulate the mean­square­velocity of all the fish 2 6 4 #fish X i=1 velocity 2 i #fish 3 7 5 1=2 and plot it as a function of time. ffl Choose the time step dt in the integrator

California at Berkeley, University of

229

A Comparison of Immersive HMD, Fish Tank VR and Fish Tank with Haptics Displays for Volume Visualization  

E-Print Network (OSTI)

A Comparison of Immersive HMD, Fish Tank VR and Fish Tank with Haptics Displays for Volume: (1) head-mounted display (HMD); (2) fish tank VR (fish tank); and (3) fish tank VR augmented its structure. Fish tank and haptic participants saw the entire volume on-screen and rotated

Healey, Christopher G.

230

Evaluation of mixing downstream of tees in duct systems with respect to single point representative air sampling  

E-Print Network (OSTI)

improvement in 3 hydraulic diameters needed to achieve COVs below 10%. Without an air blender, the distance downstream of the T-junction for the COVs below 20% increased as the velocity of the sub duct airflow increased. About 95% of the cases achieved COVs...

Kim, Taehong

2012-06-07T23:59:59.000Z

231

Effects of Mitigative Measures on Productivity of White Sturgeon Populations in the Columbia River Downstream from McNary Dam: Determine Status and Habitat Requirements of White Sturgeon Populations in the Columbia and Snake Rivers Upstream from McNary Dam, 1997-1998 Annual Report.  

SciTech Connect

The authors report on their progress from April 1997 through March 1998 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. The study is a cooperative effort by the Oregon Department of Fish and Wildlife (ODFW; Report A), Washington Department of Fish and Wildlife (WDFW; Report B), U.S. Geological Survey Biological Resources Division (USGS; Report C), National Marine Fisheries Service (NMFS; Report D), U.S. Fish and Wildlife Service (USFWS; Report E), and Columbia River Inter-Tribal Fish Commission (CRITFC; Report F). This is a multi-year study with many objectives requiring more than one year to complete. Therefore, findings from a given year may be part of more significant findings yet to be reported. Highlights of results of the work from April 1997 through March 1998 listed.

Ward, David L. (Oregon Department of Fish and Wildlife, Portland, OR)

1999-02-01T23:59:59.000Z

232

Walla Walla River Basin Fish Screen Evaluations, 2001 : Burlingame and Little Walla Walla Sites.  

SciTech Connect

The Pacific Northwest National Laboratory (PNNL) evaluated 2 newly constructed fish screen sites in the Walla Walla River Basin during the spring of 2001. The fish screens facilities at the Little Walla Walla River in Milton-Freewater, Oregon and at Burlingame west of Walla Walla, Washington were examined to determine if they were being effectively operated and maintained to provide for safe fish passage. Data were collected to determine if velocities in front of the screens and in the bypasses met current National Marine Fisheries Service (NMFS) criteria to promote safe and timely fish passage and whether bypass outfall conditions allowed fish to safely return to the river. Due to a calibration problem with the instrument used to measure water velocities during the spring evaluations, we re-evaluated the water velocities at both sites after the canals discharges were increased in the fall. Based on the results of our studies in 2001, we concluded: Burlingame site--The rotary-drum screen design appeared to be efficiently protecting juvenile fish from entrainment, impingement, and migration delay in May and June. However, sediment and debris accumulations in the screen forebay could result in screen seal wear (due to silt) and may increase mortality due to predation in the screen forebay (due to woody debris accumulations along the screen face). All approach velocities were below the NMFS criteria of 0.4 feet per second in November. Sweep velocities were appreciably higher than approach velocities, however sweep velocities did not increase toward the bypass. Bypass velocity was greater than sweep velocities. Little Walla Walla--The flat-plate screen design appeared to be efficiently protecting juvenile fish from entrainment, impingement, and migration delay in May and June. All approach velocities were below the NMFS criteria of 0.4 feet per second in November. Sweep velocities were substantially higher than approach velocities and increased toward the bypass. Bypass velocity was greater than sweep velocities. The automated cleaning brushes at the Little Walla Walla site generally functioned properly. However, there was a small (6 to 12 in.) band along the length of the facility at the bottom of the screen that was not being cleaned effectively by the brush. In addition, the cable that drives the cleaning brush was showing signs of wear (cracks and frays) and should be replaced.

McMichael, Geoffrey A.; Chamness, M.A.

2001-12-01T23:59:59.000Z

233

C-3/Oxford/Fish Locomotion/Fish Loco Chap 7/Fish Loco Settings/II/ Chap 7/11-04-09/200 Ecology and Evolution of  

E-Print Network (OSTI)

C-3/Oxford/Fish Locomotion/Fish Loco Chap 7/Fish Loco Settings/II/ Chap 7/11-04-09/200 Ecology and Evolution of Swimming Performance in Fishes: Predicting Evolution with Biomechanics R. Brian Langerhans1, * and David N. Reznick2 NT NINTRODUCTIONTN NINTRODUCTION Residing within the immense diversity of fishes

Langerhans, Brian

234

Size-structured risk assessments govern Daphnia migration  

Science Journals Connector (OSTI)

...fish cue (VF); the whole solar spectrum (UV); and the whole solar spectrum plus fish cue (UVF...International Light, Newburyport, Massachusetts, USA). To estimate penetration...Queimalinos1995The attenuation of solar UV radiation in lakes and the...

2009-01-01T23:59:59.000Z

235

Sustainable alternatives to fish meal and fish oil in fish nutrition: Effects on growth, tissue fatty acid composition and lipid metabolism.  

E-Print Network (OSTI)

??Traditionally, fish meal (FM) and fish oil (FO) have been used extensively in aquafeeds, mainly due to their excellent nutritional properties. However, various reasons dictate… (more)

Karalazos, Vasileios

2007-01-01T23:59:59.000Z

236

The multifluid character of the solar wind termination shock explaining the downstream supersonic solar wind ion flow  

Science Journals Connector (OSTI)

The Voyager?2 observations at the recent crossing of the solar wind termination shock show that the downstream thermal protons still move with supersonic speed. Obviously it is due to their inefficient shock?heating and that the surpathermal ions absorb most of the upstream kinetic solar wind energy. In this paper we present a three?fluid approach of the solar wind plasma consisting of a thermal a suprathermal and a high?energetic fluid. Within a consistent set of conservation equations for this three?fluid plasma we derive solutions for the observed properties of the upstream precursor and downstream plasma assuming that the conservation of the magnetic moment of suprathermal ions in the jump conditions is fulfilled.

Sergei V. Chalov; Hans J. Fahr

2010-01-01T23:59:59.000Z

237

Evaluation of Fish Passage Sites in the Walla Walla River Basin, 2008  

SciTech Connect

In 2008, Pacific Northwest National Laboratory evaluated the Hofer Dam fish screen and provided technical assistance at two other fish passage sites as requested by the Bonneville Power Administration, the Walla Walla Watershed Council, or the Confederated Tribes of the Umatilla Indian Reservation. Evaluation of new sites such as Hofer Dam focuses on their design, construction, operation, and maintenance to determine if they effectively provide juvenile salmonids with safe passage through irrigation diversions. There were two requests for technical assistance in 2008. In the first, the Confederated Tribes of the Umatilla Indian Reservation requested an evaluation of the Nursery Bridge fish screens associated with the fish ladder on the east side of the Walla Walla River. One set of brushes that clean the screens was broken for an extended period. Underwater videography and water velocity measurements were used to determine there were no potential adverse effects on juvenile salmonids when the west set of screens was clean enough to pass water normally. A second request, received from the National Marine Fisheries Service and the Walla Walla Watershed Council, asked for evaluation of water velocities through relatively new head gates above and adjacent to the Eastside Ditch fish screens on the Walla Walla River. Water moving through the head gates and not taken for irrigation is diverted to provide water for the Nursery Bridge fish ladder on the east side of the river. Elevations used in the design of the head gates were incorrect, causing excessive flow through the head gates that closely approached or exceeded the maximum swimming burst speed of juvenile salmonids. Hofer Dam was evaluated in June 2008. PNNL researchers found that conditions at Hofer Dam will not cause impingement or entrainment of juvenile salmonids but may provide habitat for predators and lack strong sweeping flows to encourage juvenile salmonid passage downstream. Further evaluation of velocities at the Eastside Ditch and wasteway gates should occur as changes are made to compensate for the design problems. These evaluations will help determine whether further changes are required. Hofer Dam also should be evaluated again under more normal operating conditions when the river levels are typical of those when fish are emigrating and the metal plate is not affecting flows.

Chamness, Mickie A. [Pacific Northwest National Laboratory

2008-08-29T23:59:59.000Z

238

Attraction of Wild Coastal Fishes to an Atlantic Subtropical Cage Fish Farms, Gran Canaria, Canary Islands  

Science Journals Connector (OSTI)

We assessed the influence of two commercial fish farms on the local aggregation of coastal wild fishes through a 'post-impact' sampling design at Gran Canaria Island (Canary Islands). At each farm...

Arturo Boyra; Pablo Sanchez-Jerez; Fernando Tuya…

2004-08-01T23:59:59.000Z

239

A watershed-level economic assessment of the downstream effects of steepland erosion on shrimp production, Honduras  

E-Print Network (OSTI)

M University Chair of Advisory Committee: Dr. Amy P. Thurow One of the principal problems afFecting developing nations is the degradation of their natural resources and the damages resulting &om their mismanagement. Resource degradation and mismanagement..., and intensive grazing has led to accelerated soil erosion and degraded watersheds, particularly in the area of the Gulf of Fonseca The consequences include not only agricultural productivity losses but also downstream damages &om an altered water regime...

Samayoa, Ana Marcela

2012-06-07T23:59:59.000Z

240

Laboratory studies of radionuclide migration in tuff  

SciTech Connect

The movement of selected radionuclides has been observed in crushed tuff, intact tuff, and fractured tuff columns. Retardation factors and dispersivities were determined from the elution profiles. Retardation factors have been compared with those predicted on the basis of batch sorption studies. This comparison forms a basis for either validating distribution coefficients or providing evidence of speciation, including colloid formation. Dispersivities measured as a function of velocity provide a means of determining the effect of sorption kinetics or mass transfer on radionuclide migration. Dispersion is also being studied in the context of scaling symmetry to develop a basis for extrapolating from the laboratory scale to the field. 21 refs., 6 figs., 2 tabs.

Rundberg, R.S.; Mitchell, A.J.; Ott, M.A.; Thompson, J.L.; Triay, I.R.

1989-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Sandia National Laboratories: avoid altering fish behavior  

NLE Websites -- All DOE Office Websites (Extended Search)

fish behavior Current Energy Converter Array Optimization Framework On March 13, 2014, in Computational Modeling & Simulation, Energy, News, News & Events, Partnership, Renewable...

242

International reservoir operations agreement helps NW fish &...  

NLE Websites -- All DOE Office Websites (Extended Search)

or 503-230-5131 International reservoir operations agreement helps Northwest fish and power Portland, Ore. - The Bonneville Power Administration and the British Columbia...

243

Microsoft Word - Fish Letter _2_.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

and municipal water supply. The system is also operated to protect the river's fish, including salmon, steelhead, sturgeon and bull trout listed as threatened or...

244

Flushing associated with scombroid fish poisoning  

E-Print Network (OSTI)

Taylor SL. Histamine food poisoning: toxicology and clinicalan unusual cause of food poisoning! Emerg Med (Fremantle).J. Histamine fish poisoning revisited. Int J Food Microbiol.

Ferran, Marta; Yébenes, Mireia

2006-01-01T23:59:59.000Z

245

Cooperative fish rearing projects at Hanford  

SciTech Connect

This presentation details the success of the cooperative efforts to develop fish rearing projects at the Hanford Site, Richland,WA.

Betsch, M.D., Westinghouse Hanford

1996-06-25T23:59:59.000Z

246

Anthropogenic sounds ? Potential effects on fish  

Science Journals Connector (OSTI)

There is concern that human?generated sounds may have deleterious effects on fish. This paper will review some of what is currently known about these effects and consider the questions that have to be answered before developing models to enable "prediction" of sound effects on particular fish species. A major restriction is that there are few peer?reviewed data on effects of anthropogenic sources on fish. Extrapolation from these results is further confounded since experiments differ in many ways each of which may alter the resultant impact on fish. For example studies vary in sounds types tested (e.g. pile driving vs. ship noise) signal parameters (intensity number of repetitions) species used fish age etc. Moreover a singularly important issue is that while many of the issues and impact mechanisms are potentially amenable to experimental lab study the ultimate questions regarding the effects of sound on fish behavior need to field based and require long?term observations where behaviour of wild fish is not constrained. Only by observing fish in the wild will we ultimately understand if and how anthropogenic sounds impact fish both during exposure and more importantly for extended periods after the termination of the sound.

Arthur Popper; Svein Lo/kkeborg; Robert McCauley

2008-01-01T23:59:59.000Z

247

A Steering Model of Endothelial Sheet Migration Recapitulates Monolayer Integrity and Directed Collective Migration  

Science Journals Connector (OSTI)

...genetically modular control processes to generate complex systems...blood vessels. Our model simulations show that directed motility...migration. A similar process may apply to vessel sprouting...thickening and extracellular matrix proteoglycans. Cardiovasc...supplemental text Zipped PDF file, 179K. A steering...

Philip Vitorino; Mark Hammer; Jongmin Kim; Tobias Meyer

2010-10-25T23:59:59.000Z

248

First International Symposium on Fishing Vessel Energy Efficiency E-Fishing, Vigo, Spain, May 2010  

E-Print Network (OSTI)

First International Symposium on Fishing Vessel Energy Efficiency E-Fishing, Vigo, Spain, May 2010 automatic optimisation tools to design efficient trawls in terms of energy consumption. The developed tool should provide a substantial gain on the fuel consumed of actual fishing devices while maintaining

Lewandowski, Roger

249

Long-term cleaner fish presence affects growth of a coral reef fish  

Science Journals Connector (OSTI)

...Animal behaviour 1001 14 60 70 Long-term cleaner fish presence affects growth of a coral reef fish Gillian E. Clague 1 Karen L. Cheney 1 Anne...of its kind, over an 8 year period, cleaner fish Labroides dimidiatus were consistently removed...

Gillian E. Clague; Karen L. Cheney; Anne W. Goldizen; Mark I. McCormick; Peter A. Waldie; Alexandra S. Grutter

2011-01-01T23:59:59.000Z

250

FISH-BASED INDICATORS IN GREAT LAKES COASTAL WETLANDS DEVELOPMENT AND USE OF FISH-BASED INDICATORS  

E-Print Network (OSTI)

FISH-BASED INDICATORS IN GREAT LAKES COASTAL WETLANDS #12;DEVELOPMENT AND USE OF FISH OF PHILOSOPHY (2006) MCMASTER UNIVERSITY (Biology) Hamilton, Ontario TITLE: Development and use of fish on the water quality, fish habitat, and fish community of a Lake Ontario marsh, Frenchman's Bay. Seilheimer, T

McMaster University

251

When fish die, bacteria or the enzymes they produce invade the flesh of fish. This process produces toxic  

E-Print Network (OSTI)

ABSTRACT When fish die, bacteria or the enzymes they produce invade the flesh of fish. This process produces toxic compounds in the fish and the fish becomes spoiled. Fourier Transform Infrared spectroscopy neural network (ANN) for the development of an ANN based FT-IR Screening System for fish

Michel, Howard E.

252

Graphene Layer Growth: Collision of Migrating Five-Member Rings  

E-Print Network (OSTI)

Monte Carlo simulations of graphene edge buildup, the rateGraphene layer growth: Collision of migrating five- memberon the zigzag edge of a graphene layer. The process is

Whitesides, Russell; Kollias, Alexander C.; Domin, Dominik; Lester Jr., William A.; Frenklach, Michael

2005-01-01T23:59:59.000Z

253

Bubble Migration in Pore Networks of Uniform Geometry.  

E-Print Network (OSTI)

??The behavior of bubbles migrating in porous media is a critical factor in several soil remediation operations such as in situ air sparging, supersaturated water… (more)

Ghasemian, Saloumeh

2012-01-01T23:59:59.000Z

254

Defect Migration and Recombination in Nanoindentation of Silica...  

NLE Websites -- All DOE Office Websites (Extended Search)

Defect Migration and Recombination in Nanoindentation of Silica Glass Authors: Nomura, K., Chen, Y., Kalia, R.K., Nakano, A., Vashishta, P. Deformation, plasticity, and flow in...

255

"OUT OF AFRICA: GENETICS AND HUMAN MIGRATIONS", Prof. Gyan Bhanot...  

NLE Websites -- All DOE Office Websites (Extended Search)

7, 2012, 9:30am Science On Saturday MBG Auditorium "OUT OF AFRICA: GENETICS AND HUMAN MIGRATIONS", Prof. Gyan Bhanot, Department of Molecular Biology, Biochemistry and Physics,...

256

Geographically distributed acoustical monitoring of migrating birds  

Science Journals Connector (OSTI)

A geographically distributed system of largely automated acoustical monitoring stations was developed to monitor the migration of small passerine birds. The targeted species wood warblers and sparrows migrate at night and produce short (about 120 ms at the longest) high?pitched (between roughly 6 and 10 kHz) calls as they fly often audible from the ground. The monitoring system consisted of ten stations located in New Jersey Maryland Pennsylvania and New York and a central data repository located at the Cornell Lab of Ornithology. Each station comprised an outdoor weatherproof microphone connected to a volunteer’s home computer. The computer automatically ran acoustic transient detection software each night that listened continuously to the microphone signal and extracted all transients matching certain criteria each to its own audio file. The detected transients were uploaded by the volunteer each morning via the Internet to the central repository for classification and archival. Results including spectrograms of all detected transients and bird call counts were displayed on a public web site updated daily. [Work supported by EPA.

2000-01-01T23:59:59.000Z

257

Scattering and; Delay, Scale, and Sum Migration  

SciTech Connect

How do we see? What is the mechanism? Consider standing in an open field on a clear sunny day. In the field are a yellow dog and a blue ball. From a wave-based remote sensing point of view the sun is a source of radiation. It is a broadband electromagnetic source which, for the purposes of this introduction, only the visible spectrum is considered (approximately 390 to 750 nanometers or 400 to 769 TeraHertz). The source emits an incident field into the known background environment which, for this example, is free space. The incident field propagates until it strikes an object or target, either the yellow dog or the blue ball. The interaction of the incident field with an object results in a scattered field. The scattered field arises from a mis-match between the background refractive index, considered to be unity, and the scattering object refractive index ('yellow' for the case of the dog, and 'blue' for the ball). This is also known as an impedance mis-match. The scattering objects are referred to as secondary sources of radiation, that radiation being the scattered field which propagates until it is measured by the two receivers known as 'eyes'. The eyes focus the measured scattered field to form images which are processed by the 'wetware' of the brain for detection, identification, and localization. When time series representations of the measured scattered field are available, the image forming focusing process can be mathematically modeled by delayed, scaled, and summed migration. This concept of optical propagation, scattering, and focusing have one-to-one equivalents in the acoustic realm. This document is intended to present the basic concepts of scalar scattering and migration used in wide band wave-based remote sensing and imaging. The terms beamforming and (delayed, scaled, and summed) migration are used interchangeably but are to be distinguished from the narrow band (frequency domain) beamforming to determine the direction of arrival of a signal, and seismic migration in which wide band time series are shifted but not to form images per se. Section 3 presents a mostly graphically-based motivation and summary of delay, scale, and sum beamforming. The model for incident field propagation in free space is derived in Section 4 under specific assumptions. General object scattering is derived in Section 5 and simplified under the Born approximation in Section 6. The model of this section serves as the basis in the derivation of time-domain migration. The Foldy-Lax, full point scatterer scattering, method is derived in Section 7. With the previous forward models in hand, delay, scale, and sum beamforming is derived in Section 8. Finally, proof-of-principle experiments are present in Section 9.

Lehman, S K

2011-07-06T23:59:59.000Z

258

New Mexico Department of Game and Fish | Open Energy Information  

Open Energy Info (EERE)

and Fish Jump to: navigation, search Logo: New Mexico Department of Game and Fish Name: New Mexico Department of Game and Fish Abbreviation: NMDGF Address: 1 Wildlife Way Place:...

259

The Molecular Ingenuity of a Unique Fish Scale  

NLE Websites -- All DOE Office Websites (Extended Search)

The Molecular Ingenuity of a Unique Fish Scale The Molecular Ingenuity of a Unique Fish Scale Print Monday, 25 November 2013 12:06 Arapaima gigas, a freshwater fish found in the...

260

What do we know about pile driving and fish?  

E-Print Network (OSTI)

Effects of seismic air guns on marine fish. Continentalthe effects of seismic air guns on fish in northern Canada (to seismic airgun use on hearing of three fish species. J.

Popper, Arthur N.

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Artificial Fishes: Autonomous Locomotion, Perception, Behavior, and Learning  

E-Print Network (OSTI)

1 Artificial Fishes: Autonomous Locomotion, Perception, Behavior, and Learning in a Simulated inhabited by realistic artificial fishes. Our algorithms emulate not only the appearance, movement model each animal holistically. An artificial fish is an autonomous agent situated in a simulated

Toronto, University of

262

Fish odor syndrome: a case report of trimethylaminuria  

E-Print Network (OSTI)

JG, Hansen RC. Fish odor syndrome: trimethylaminuria withLS. Smelling like dead fish: a case of trimethylaminuria in1 January 2014 Letter Fish odor syndrome: a case report of

Ulman, Catherine A; Trevino, Julian J; Miller, Marvin; Gandhi, Rishi K

2014-01-01T23:59:59.000Z

263

Sensor Fish Re-design to Support Advance Hydropower Development...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sensor Fish Re-design to Support Advance Hydropower Development Sensor Fish Re-design to Support Advance Hydropower Development Sensor Fish Re-design to Support Advance Hydropower...

264

165 F ... Poultry, ground poultry Stuffing with poultry, meat & fish  

E-Print Network (OSTI)

165° F ... Poultry, ground poultry Stuffing with poultry, meat & fish Microwave cooking & reheating Reheating leftovers 155° F ... Ground meat & fish Injected meat (i.e. tenderized) 145° F ... Meat, fish

265

Fishing and Early Jomon Foodways at Sannai Maruyama, Japan  

E-Print Network (OSTI)

Strait off the coast of Cape Tappi (marked as Fishing Area Alocations. Fishing Locations A: Tappi B: O’oma Distance (km)known fishing point near Tappi, it takes approximately 3460

Katayama, Mio

2011-01-01T23:59:59.000Z

266

Determination of Swimming Speeds and Energetic Demands of Upriver Migrating Fall Chinook Salmon (Oncorhynchus Tshawytscha) in the Klickitat River, Washington.  

SciTech Connect

This report describes a study conducted by Pacific Northwest National Laboratory for the Bonneville Power Administration's Columbia Basin Fish and Wildlife Program during the fall of 2001. The objective was to study the migration and energy use of adult fall chinook salmon (Oncorhynchus tshawytscha) traveling up the Klickitat River to spawn. The salmon were tagged with either surgically implanted electromyogram (EMG) transmitters or gastrically implanted coded transmitters and were monitored with mobile and stationary receivers. Swim speed and aerobic and anaerobic energy use were determined for the fish as they attempted passage of three waterfalls on the lower Klickitat River and as they traversed free-flowing stretches between, below, and above the falls. Of the 35 EMG-tagged fish released near the mouth of the Klickitat River, 40% passed the first falls, 24% passed the second falls, and 20% made it to Lyle Falls. None of the EMG-tagged fish were able to pass Lyle Falls, either over the falls or via a fishway at Lyle Falls. Mean swimming speeds ranged from as low as 52.6 centimeters per second (cm s{sup -1}) between falls to as high as 189 (cm s{sup -1}) at falls passage. Fish swam above critical swimming speeds while passing the falls more often than while swimming between the falls (58.9% versus 1.7% of the transmitter signals). However, fish expended more energy swimming the stretches between the falls than during actual falls passage (100.7 to 128.2 kilocalories [kcals] to traverse areas between or below falls versus 0.3 to 1.0 kcals to pass falls). Relationships between sex, length, and time of day on the success of falls passage were also examined. Average swimming speeds were highest during the day in all areas except at some waterfalls. There was no apparent relationship between either fish condition or length and successful passage of waterfalls in the lower Klickitat River. Female fall chinook salmon, however, had a much lower likelihood of passing waterfalls than males. The study also examined energy costs and swimming speeds for fish released above Lyle Falls as they migrated to upstream spawning areas. This journey averaged 15.93 days to travel a mean maximum of 37.6 km upstream at a total energy cost of approx 3,971 kcals (34% anaerobic and 66% aerobic) for a sample of five fish. A bioenergetics example was run, which estimated that fall chinook salmon would expend an estimated 1,208 kcal to pass from the mouth of the Columbia River to Bonneville Dam and 874 kcals to pass Bonneville Dam and pool and the three falls on the Lower Klickitat River, plus an additional 2,770 kcals above the falls to reach the spawning grounds, leaving them with approximately 18% (1,089 kcals) of their original energy reserves for spawning. Results of the bioenergetics example suggest that a delay of 9 to 11 days along the lower Klickitat River may deplete their remaining energy reserves (at a rate of about 105 kcal d{sup -1}) resulting in death before spawning would occur.

Brown, Richard S.; Geist, David R.; Confederated Tribes and Bands of the Yakama Nation, Washington

2002-08-30T23:59:59.000Z

267

Par Pond Fish, Water, and Sediment Chemistry  

SciTech Connect

The objectives of this report are to describe the Par Pond fish community and the impact of the drawdown and refill on the community, describe contaminant levels in Par Pond fish, sediments, and water and indicate how contaminant concentrations and distributions were affected by the drawdown and refill, and predict possible effects of future water level fluctuations in Par Pond.

Paller, M.H. [Westinghouse Savannah River Company, AIKEN, SC (United States); Wike, L.D.

1996-06-01T23:59:59.000Z

268

CORROSION RESISTANCE OF FISH TAGGING PINS  

E-Print Network (OSTI)

CORROSION RESISTANCE OF FISH TAGGING PINS [Marine Biological Laboratoryj WOODS HOLE, MASS. SPECIAL A, Seaton, Secretary Fish and Wildlife Service, Arnie J. Suoraela, Commissioner CORROSION RESISTANCE were tagged with nickel and Type 304 stainless steel pins to compare the corrosion resistance

269

Nutritional Properties of Recreationally Caught Marine Fishes  

E-Print Network (OSTI)

in the nutritional properties whether the fish are caught by either means. The terms oil and fat can be used inter changeably; here, we use the term oil. The oil content of fishes varies to a greater extent (from 0.3 to 15 tends to vary inversely with the oil content, and the sum of the two items usually approximates 80

270

MFR PAPER 1179 Offshore Headboat Fishing in  

E-Print Network (OSTI)

MFR PAPER 1179 Offshore Headboat Fishing in North Carolina and South Carolina GENE R. HUNTSMAN. Bill Gulf Stream /I Mustang /I Comanche J. J. Operated in Fishing area t972 1973 OffShore X OUshore X X Ollshore X X Offshore X X Inshore X X Inshore X X Inshore X X Inshore X X Inshore X X Inshore X Inshore X X

271

Kalispel Resident Fish Project : Annual Report, 2002.  

SciTech Connect

In 2002 the Kalispel Natural Resource Department (KNRD) continued monitoring enhancement projects (implemented from 1996 to 1998) for bull trout (Salvelinus confluentus), westslope cutthroat (Oncorhynchus clarki lewisi) and largemouth bass (Micropterus salmoides). Additional baseline fish population and habitat assessments were conducted, in 2002, in tributaries to the Pend Oreille River. Further habitat and fish population enhancement projects were also implemented in 2002.

Andersen, Todd; Olson, Jason

2003-03-01T23:59:59.000Z

272

Kalispel Resident Fish Project Annual Report, 2003.  

SciTech Connect

In 2003 the Kalispel Natural Resource Department (KNRD) continued monitoring enhancement projects (implemented from 1996 to 1998) for bull trout (Salvelinus confluentus), westslope cutthroat (Oncorhynchus clarki lewisi) and largemouth bass (Micropterus salmoides). Additional baseline fish population and habitat assessments were conducted, in 2003, in tributaries to the Pend Oreille River. Further habitat and fish population enhancement projects were also implemented.

Olson, Jason; Andersen, Todd

2004-04-01T23:59:59.000Z

273

DIRECTING THE MOVEMENT OF FISH WITH ELECTRICITY  

E-Print Network (OSTI)

DIRECTING THE MOVEMENT OF FISH WITH ELECTRICITY Marine Biological Laboratory APR 21 1953 WOODS HOLE, Albert M. Day, Director DIRECTING THE MOVH-IENT OF FISH WITH ELECTRICITY by Alberton L. McLain Fishery of an electrical leading device 21 Literature cited. ..,...,..,..........·· 2k ILLUSTRATIONS Figure Page 1. Diagram

274

Fish Oil Supplement Research Remains Murky  

Science Journals Connector (OSTI)

... If you've been following the media trail on fish oil lately, you've probably been tempted to forgo the smelly capsules. A systematic ... , The Journal of the American Medical Association, reported that neither eating extra helpings of fish nor taking ...

Melinda Wenner Moyer

2012-09-25T23:59:59.000Z

275

TRAWLING AND THE STOCKS OF FISH  

Science Journals Connector (OSTI)

... before the Royal Society of Arts on January 27 on “Trawling and the Stocks of Fish”, Dr. E. S. Russell, director of fishery investigations, Ministry of Agriculture ... manner the problems which will confront us after the War in connexion with the national fish stocks of Great Britain and those of our near neighbours. In a summary of ...

1943-03-20T23:59:59.000Z

276

Fish are crucial in oceanic carbon cycle  

Science Journals Connector (OSTI)

... Fish may play a more important role in the marine carbon cycle than previously thought, ... marine carbon cycle than previously thought, a new study shows. Researchers have found that fish excrete prodigious amounts of a mineral, calcium carbonate, that had been thought to come ...

Roberta Kwok

2009-01-15T23:59:59.000Z

277

The Sense of Hearing in Fish*  

Science Journals Connector (OSTI)

... THERE is an old dispute as to whether fish are able to hear or not. It has seemed improbable that they can. Three ... main reasons have been brought forward against it. (1) A biological reason: most fish seem to be dumb ; a sense of hearing would therefore not be of biological ...

K. VON FRISCH

1938-01-01T23:59:59.000Z

278

WASTEWATER CHARACTERIZATION OF' FISH PROCESSING PLANT EFFLUENTS  

E-Print Network (OSTI)

#12;WASTEWATER CHARACTERIZATION OF' FISH PROCESSING PLANT EFFLUENTS TECHNICAL REPORT SERIES FREMP in Publication Data Main entry under title Wastewater characterization of fish processing plant effluents (Canada)); DOE FRAP 1993-39. TD899.F5W37 1994 363.73'942'0971133 C94-960159-4 #12;WASTEWATER

279

GUIDED ANGLER FISH ANNUAL CONVERSION FACTORS  

E-Print Network (OSTI)

GUIDED ANGLER FISH ANNUAL CONVERSION FACTORS FOR THE 2014 FISHING YEAR NOAA FISHERIES, ALASKA via the GAF electronic reporting system. If no GAF were harvested in a year, the conversion factor is the first calendar year that GAF regulations will be in effect. Therefore, the conversion factors are based

280

Compound and Elemental Analysis At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish...

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Technologies for Evaluating Fish Passage Through Turbines | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Technologies for Evaluating Fish Passage Through Turbines Technologies for Evaluating Fish Passage Through Turbines This report evaluated the feasibility of two types of...

282

Environmental Effects of Hydrokinetic Turbines on Fish: Desktop...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume Studies Environmental Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume Studies This...

283

Hyperspectral Imaging At Fish Lake Valley Area (Littlefield ...  

Open Energy Info (EERE)

Fish Lake Valley Area (Littlefield & Calvin, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Hyperspectral Imaging At Fish Lake Valley Area...

284

Lasers, fish ears and environmental change | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Lasers, fish ears and environmental change ORNL and TVA team up to study Kingston spill restoration efforts Researchers analyze fish otoliths using a laser to understand...

285

Pressure Temperature Log At Fish Lake Valley Area (DOE GTP) ...  

Open Energy Info (EERE)

Fish Lake Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Pressure Temperature Log At Fish Lake Valley Area (DOE GTP)...

286

Geothermometry At Fish Lake Valley Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Fish Lake Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Fish Lake Valley Area (DOE GTP) Exploration...

287

California Department of Fish & Wildlife | Open Energy Information  

Open Energy Info (EERE)

Wildlife Jump to: navigation, search Logo: California Department of Fish & Wildlife Name: California Department of Fish & Wildlife Address: 1416 9th St, 12th Floor Place:...

288

Thermochronometry At Fish Lake Valley Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Fish Lake Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermochronometry At Fish Lake Valley Area (DOE GTP) Exploration...

289

Jackson National Fish Hatchery Aquaculture Low Temperature Geothermal...  

Open Energy Info (EERE)

National Fish Hatchery Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Jackson National Fish Hatchery Aquaculture Low Temperature Geothermal...

290

Bioenergy Technologies Office: Association of Fish and Wildlife...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Office: Association of Fish and Wildlife Agencies Agricultural Conservation Committee Meeting Bioenergy Technologies Office: Association of Fish and Wildlife Agencies Agricultural...

291

California Desert Fish Farm Aquaculture Low Temperature Geothermal...  

Open Energy Info (EERE)

Desert Fish Farm Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name California Desert Fish Farm Aquaculture Low Temperature Geothermal Facility...

292

Microbes versus fish : the bioenergetics of coral reef systems  

E-Print Network (OSTI)

further investigate the bioenergetic role of the microbialversus Fish: The Bioenergetics of Coral Reef Systems Aversus Fish: The Bioenergetics of Coral Reef Systems by

McDole, Tracey Shannon

2012-01-01T23:59:59.000Z

293

Modulating LC-PUFA biosynthesis in freshwater farmed fish.  

E-Print Network (OSTI)

??This work focused on the in vivo fatty acid metabolism of freshwater fish, towards minimising the unsustainable use of fish oil in aquaculture feed. A… (more)

Senadheera , Shymalie Dhammika

2012-01-01T23:59:59.000Z

294

E-Print Network 3.0 - african cichlid fish Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

fish Search Powered by Explorit Topic List Advanced Search Sample search results for: african cichlid fish...

295

E-Print Network 3.0 - australian freshwater fish Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

fish Search Powered by Explorit Topic List Advanced Search Sample search results for: australian freshwater fish...

296

Surface Adsorption and Migration Energies for KCl  

Science Journals Connector (OSTI)

The binding and migration energies for a K+ ion on a (100) KCl surface are calculated. It is found that the most stable K+ site is about an interionic lattice spacing above a Cl- surface ion and the binding energy is 0.68 ev. The activation energy for lateral diffusion is 0.23 ev and the estimated vibration frequencies are 1012 sec-1 along the surface and 2.8×1012 sec-1 normal to the surface. From these figures it is shown that the mean path length of the ion is about 2×10-4 cm; the binding energy for an absorbed KCl molecule is found to be about 0.36 ev. This leads to the conclusion that the molecule will travel at most a few lattice spacings before evaporating. Some effects of this on crystal growth and additive coloring are discussed briefly.

John E. Hove

1955-07-15T23:59:59.000Z

297

Hydraulic Characteristics of the Lower Snake River During Periods of Juvenile Fall Chinook Migration  

SciTech Connect

This report documents a four-year study to assess hydraulic conditions in the lower Snake River. The work was conducted for the Bonneville Power Administration, U.S. Department of Energy, by the Pacific Northwest National Laboratory. Cold water released from the Dworshak Reservoir hypolimnion during mid- to late-summer months cools the Clearwater River far below equilibrium temperature. The volume of released cold water augments the Clearwater River, and the combined total discharge is on the order of the Snake River discharge when the two rivers meet at their confluence near the upstream edge of Lower Granite Reservoir. With typical temperature differences between the Clearwater and Snake rivers of 10°C or more during July and August, the density difference between the two rivers during summer flow augmentation periods is sufficient to stratify Lower Granite Reservoir as well as the other three reservoirs downstream. Because cooling of the river is desirable for migrating juvenile fall Chinook salmon (Oncorhynchus tshawytscha) during this same time period, the amount of mixing and cold water entrained into Lower Granite Reservoir’s epilimnion at the Clearwater/Snake River confluence is of key biological importance to juvenile fall Chinook salmon. Data collected during this project indicates the three reservoirs downstream of Lower Granite also stratify as direct result of flow augmentation from Dworshak Reservoir. These four lower Snake reservoirs are also heavily influenced by wind forcing at the water’s surface, and during periods of low river discharge, often behave like a two-layer lake. During these periods of stratification, lower river discharge, and wind forcing, the water in the upper layer of the reservoir is held in place or moves slightly upstream. This upper layer is also exposed to surface heating and may warm up to temperatures close to equilibrium temperature. The depth of this upper warm layer and its direction of travel may also be of key biological importance to juvenile fall Chinook salmon. This report describes field data collection, modeling, and analysis of hydrodynamic and temperature conditions in the Lower Granite Reservoir during the summer flow augmentation periods of 2002, 2003, and 2004 plus a brief one-week period in 2005 of Lower Monumental, Little Goose, and Lower Granite Reservoirs. Circulation patterns in all four lower Snake River reservoirs were numerically simulated for periods of 2002, 2003, 2004, and 2005 using CE-QUAL-W2. Simulation results show that these models are sufficiently capable of matching diurnal and long term temperature and velocity changes in the reservoirs. In addition, the confluence zone of the Clearwater and Snake rivers was modeled using the 3-D model Flow3-D. This model was used to better understand mixing processing and entrainment. Once calibrated and validated, the reservoir models were used to investigate downstream impacts of alternative reservoir operation schemes, such as increasing or decreasing the ratio of Clearwater to Snake discharge. Simulation results were also linked with the particle tracking model FINS to better understand alterations of integrated metrics due to alternative operation schemes. These findings indicate that significant alterations in water temperature throughout the lower Snake River are possible by altering hypolimnetic discharges from Dworshak Reservoir and may have a significant impact on the behavior of migrating juvenile fall Chinook salmon during periods of flow augmentation.

Cook, Chris B.; Dibrani, Berhon; Richmond, Marshall C.; Bleich, Matthew D.; Titzler, P. Scott; Fu, Tao

2006-01-30T23:59:59.000Z

298

Department of Economic and Social Affairs International Migration Report 2002  

E-Print Network (OSTI)

Department of Economic and Social Affairs International Migration Report 2002 United Nations #12;ST/ESA/SER.A/220 Department of Economic and Social Affairs Population Division International Migration Report 2002 process. The term "country" as used in the text of this report also refers, as appropriate, to territories

Huang, Youqin

299

Bent-ray traveltime tomography and migration without ray tracing  

Science Journals Connector (OSTI)

......single step, and an iterative optimization process has to be implemented to find the minimum...migration-field data example 57th Ann. Int. Mtg, EAEG ,Expanded abstracts of papers...migration velocity models 56th Ann. Int. Mtg, EAEG ,Expanded abstracts of papers......

P. E. Ecoublet; S. C. Singh; C. H. Chapman; G. M. Jackson

2002-06-01T23:59:59.000Z

300

Crosswell imaging by two-dimensional oriented wave path migration  

Science Journals Connector (OSTI)

......separated prior to the migration process. In order to verify that oriented...separated prior to the migration process. 4 Conclusions We derived the...imaging, 63th Ann. Internat. Mtg. Soc. Expl. Geophys., 92-94...reservoir, 62nd Ann. Internat. Mtg. Soc. Expl. Geophys., 49-53......

Yike Liu; Hongchuan Sun; Xu Chang

2007-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Oxbow Fish Hatchery Snake River Sockeye Salmon Smolt Program, 2008 Annual Report.  

SciTech Connect

This contract proposal is in response to the Federal Columbia River Power System Biological Opinion Implementation Plan/Update Proposed Action (UPA) associated with increasing the number of Snake River sockeye smolts by 150,000. To accomplish this proposal the cooperation and efforts of three government entities has been planned (e.g., Idaho Department of Fish and Game (IDFG), Oregon Department of Fish and Wildlife (ODFW), and the National Marine Fisheries Service (NMFS)). Improvements at the IDFG Eagle Fish Hatchery and NMFS Burley Creek Hatchery will focus on increasing sockeye salmon captive broodstock and egg production. Improvements at the ODFW Oxbow Fish Hatchery will be made to accommodate the incubation, hatching and rearing of 150,000 sockeye salmon smolts for release into Idaho's Sawtooth Valley, Upper Salmon River near IDFG's Sawtooth Fish Hatchery and/or Redfish Lake Creek 1.4 km downstream of Redfish Lake. Modifications to Oxbow Fish Hatchery (ODFW) will include retro-fit existing pond drains so pond cleaning effluent water can be routed to the pollution abatement pond, and modifications to the abatement pond. Also included in this project as an added phase, was the rerouting of the hatchery building effluent water to meet state DEQ guidelines for the use of formalin to treat salmonid eggs. Some additional funding for the described Oxbow Hatchery modifications will come from Mitchell Act Funding. All personnel costs associated with this project will come from Mitchell Act funding. Due to heavy work load issues, being under staffed, and two emergency projects in the spring and summer of 2006, ODFW engineers were not able to complete all plans and get them out for bid in 2006. As a result of these circumstances retro-fitting pond drains and modifications to the abatement pond was carried over into fiscal year 2007-2008. A no cost time extension to the contract was approved by BPA. The format for this report will follow the standard format for Statement of Work Report (SOW), which includes sub-categories Work Element (WE), and within the WE the Milestone Titles.

Banks, Duane D. [Oregon Department of Fish and Wildlife

2009-11-14T23:59:59.000Z

302

The Impacts of Wind Power Integration on Sub-Daily Variation in River Flows Downstream of Hydroelectric Dams  

Science Journals Connector (OSTI)

The Impacts of Wind Power Integration on Sub-Daily Variation in River Flows Downstream of Hydroelectric Dams ... Due to their operational flexibility, hydroelectric dams are ideal candidates to compensate for the intermittency and unpredictability of wind energy production. ... In this paper, we examine the effects of increased (i.e., 5%, 15%, and 25%) wind market penetration on prices for electricity and reserves, and assess the potential for altered price dynamics to disrupt reservoir release schedules at a hydroelectric dam and cause more variable and unpredictable hourly flow patterns (measured in terms of the Richards-Baker Flashiness (RBF) index). ...

Jordan D. Kern; Dalia Patino-Echeverri; Gregory W. Characklis

2014-07-25T23:59:59.000Z

303

Atomic Computer Simulations of Defect Migration in 3C and 4H...  

NLE Websites -- All DOE Office Websites (Extended Search)

Computer Simulations of Defect Migration in 3C and 4H-SiC. Atomic Computer Simulations of Defect Migration in 3C and 4H-SiC. Abstract: Knowledge of the migration of intrinsic point...

304

Environmentally-Forced Migration in Rural Areas: Security Risks and Threats in Mexico  

Science Journals Connector (OSTI)

This chapter deals with international migration and its geopolitical repercussions between Mexico and the USA. Climate-induced migration (CIM) or environmentally- forced migration (EFM) is not a new phenomenon, b...

Úrsula Oswald Spring

2012-01-01T23:59:59.000Z

305

Internal migration in China and the United States: a comparative analysis  

E-Print Network (OSTI)

This thesis presents a two-level analysis of China's temporary migration. The first part examines the interprovincial migration of China from the perspective of ecological theory and compares it with the inter-state migration of the United States...

Chen, Chi

2012-06-07T23:59:59.000Z

306

Yakima Basin Fish Passage Project, Phase 2  

SciTech Connect

Implementation of the Yakima Basin Fish Passage Project -- Phase 2 would significantly improve the production of anadromous fish in the Yakima River system. The project would provide offsite mitigation and help to compensate for lower Columbia River hydroelectric fishery losses. The Phase 2 screens would allow greater numbers of juvenile anadromous fish to survive. As a consequence, there would be higher returns of adult salmon and steelhead to the Yakima River. The proposed action would play an integral part in the overall Yakima River anadromous fish enhancement program (fish passage improvement, habitat enhancement, hatchery production increases, and harvest management). These would be environmental benefits associated with implementation of the Fish Passage and Protective Facilities Phase 2 Project. Based on the evaluation presented in this assessment, there would be no significant adverse environmental impacts if the proposed action was carried forward. No significant adverse environmental effects have been identified from construction and operation of the Yakima Phase 2 fish passage project. Proper design and implementation of the project will ensure no adverse effects will occur. Based on the information in this environmental analysis, BPA's and Reclamation's proposal to construct these facilities does not constitute a major Federal action that could significantly affect the quality of the human environment. 8 refs., 4 figs., 6 tabs.

Not Available

1991-08-01T23:59:59.000Z

307

Organotin intake through fish consumption in Finland  

SciTech Connect

Background: Organotin compounds (OTCs) are a large class of synthetic chemicals with widely varying properties. Due to their potential adverse health effects, their use has been restricted in many countries. Humans are exposed to OTCs mostly through fish consumption. Objectives: The aim of this study was to describe OTC exposure through fish consumption and to assess the associated potential health risks in a Finnish population. Methods: An extensive sampling of Finnish domestic fish was carried out in the Baltic Sea and freshwater areas in 2005-2007. In addition, samples of imported seafood were collected in 2008. The chemical analysis was performed in an accredited testing laboratory during 2005-2008. Average daily intake of the sum of dibutyltin (DBT), tributyltin (TBT), triphenyltin (TPhT) and dioctyltin (DOT) ({Sigma}OTCs) for the Finnish population was calculated on the basis of the measured concentrations and fish consumption rates. Results: The average daily intake of {Sigma}OTCs through fish consumption was 3.2 ng/kg bw day{sup -1}, which is 1.3% from the Tolerable Daily Intake (TDI) of 250 ng/kg bw day{sup -1} set by the European Food Safety Authority. In total, domestic wild fish accounted for 61% of the {Sigma}OTC intake, while the intake through domestic farmed fish was 4.0% and the intake through imported fish was 35%. The most important species were domestic perch and imported salmon and rainbow trout. Conclusions: The Finnish consumers are not likely to exceed the threshold level for adverse health effects due to OTC intake through fish consumption.

Airaksinen, Riikka, E-mail: Riikka.Airaksinen@thl.fi [National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio (Finland)] [National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio (Finland); Rantakokko, Panu; Turunen, Anu W.; Vartiainen, Terttu [National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio (Finland)] [National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio (Finland); Vuorinen, Pekka J.; Lappalainen, Antti; Vihervuori, Aune [Finnish Game and Fisheries Research Institute, Helsinki (Finland)] [Finnish Game and Fisheries Research Institute, Helsinki (Finland); Mannio, Jaakko [Finnish Environment Institute, Helsinki (Finland)] [Finnish Environment Institute, Helsinki (Finland); Hallikainen, Anja [Finnish Food Safety Authority Evira, Helsinki (Finland)] [Finnish Food Safety Authority Evira, Helsinki (Finland)

2010-08-15T23:59:59.000Z

308

Pair-Trawl Detection of PIT-Tagged Juvenile Salmonids Migrating in the Columbia River Estuary, 2008 Report of Research.  

SciTech Connect

In 2008, we sampled migrating juvenile Pacific salmonids Oncorhynchus spp. tagged with passive integrated transponder (PIT) tags using a surface pair trawl in the upper Columbia River estuary (rkm 61-83). The cod-end of the trawl was replaced with a cylindrical PIT-tag detection antenna with an 86-cm-diameter fish-passage opening and two detection coils connected in series. The pair trawl was 105 m long with a 91.5-m opening between the wings and a sample depth of 4.9 m. Also during 2008, we finalized the development of a prototype 'matrix' antenna, which was larger than previous antennas by a considerable magnitude. The matrix antenna consisted of 6 coils: a 3-coil front component and a 3-coil rear component, which were separated by 1.5-m of net mesh. The fish-passage opening was 2.5 m wide by 3.0 m tall and was attached to a standard-size pair trawl net. Intermittent sampling with a single crew began on 7 March and targeted yearling Chinook salmon O. tshawytscha and steelhead O. mykiss. Daily sampling using two crews began on 30 April and continued through 14 June; during this period we detected 2.7% of all juvenile salmonids previously detected at Bonneville Dam--a measure of sample efficiency. Sampling with a single crew continued through 20 August and targeted subyearling Chinook salmon. We detected 7,397 yearling Chinook salmon, 2,735 subyearling Chinook salmon, 291 coho salmon O. kisutch, 5,950 steelhead, and 122 sockeye salmon O. nerka in the upper estuary. We deployed the matrix antenna system and the older, cylindrical antenna system (86-cm-diameter fish-passage opening) simultaneously in mid-May 2008 to test matrix detection efficiency. The cylindrical antenna system had been used successfully in 2007 and early 2008. Because distribution of migrating salmonids in the estuary changes rapidly, we felt that a tandem sampling effort between the two systems was the only way to truly evaluate comparative detection efficiency. We deployed both systems within 1 km of each other during a period of high fish densities on 13, 14, and 15 May. Detections of the matrix system surpassed those of the cylindrical system by 53% in 14 h of simultaneous sampling (total detections 716 and 339, respectively). We believe that the higher detection rate observed with the matrix system was due to fewer smolts escaping the trawl entrance and to more smolts readily passing through the larger fish-passage opening. After tandem sampling, we continued exclusive use of the matrix system for the remainder of the 2008 juvenile migration season. Mean survival rates from Lower Granite to Bonneville Dam for yearling Chinook salmon and steelhead were 42% (SE = 3.7%) and 46% (SE = 1.5%), respectively. Over 358,000 PIT-tagged salmonids were transported, and we detected 4,619 of these fish.

Magie, Robert J.; Morris, Matthew S.; Ledgerwood, Richard D. [Northwest Fisheries Science Center

2009-06-03T23:59:59.000Z

309

Response of Migrating Adult Salmonids to Vertical and Horizontal Rectangular  

E-Print Network (OSTI)

-facility complexes at most hydro- electric plants on the Columbia River is the powerhouse fish- collection system, a long channel extending across the face of the powerhouse and con- taining a number of entrances for fish. This channel is one of several routes to the main fishways. To enter the powerhouse collection

310

Consumption of fish: benefits and perceived risk  

SciTech Connect

Fish, a useful source of protein, may be polluted by microbes, natural toxins, and/or synthetic chemicals. However, based on a review of the U.S. General Accounting Office, 'There does not appear to be a compelling case to implement a mandatory comprehensive federal seafood inspection program.' Although earlier studies showed higher body burdens of polychlorinated biphenyls (PCBs) in populations who consumed a lot of fish from polluted waterways, a recent study refutes these observations. No information is available in the United States on the levels of polychlorinated dibenzodioxins (PCDDs) and dibenzofurans (PCDFs) in anglers who consume a great deal of fish presumed to be contaminated by these chemicals.23 references.

Kimbrough, R.D. (U.S. Environmental Protection Agency, Washington, D.C (USA))

1991-05-01T23:59:59.000Z

311

Environmental Factors Influencing Spring Migration Chronology of Lesser Scaup (Aythya affinis).  

E-Print Network (OSTI)

??Weather likely affects the timing and rate of migration by waterfowl to their breeding grounds. I hypothesized that timing of migration by lesser scaup during… (more)

Finger, Taylor A

2014-01-01T23:59:59.000Z

312

Dynamic Modeling of Cell Migration and Spreading Behaviors on Fibronectin Coated Planar Substrates and Micropatterned Geometries  

E-Print Network (OSTI)

An integrative cell migration model incorporating focal adhesion (FA) dynamics, cytoskeleton and nucleus remodeling, actin motor activity, and lamellipodia protrusion is developed for predicting cell spreading and migration ...

Kim, Min-Cheol

313

FINDINGS IN BRIEF THEME: Water, aquaculture and fish  

E-Print Network (OSTI)

FINDINGS IN BRIEF THEME: Water, aquaculture and fish Photo:Jan-ErikJohansson,SLU Sustainable feed for farmed fish Farmed predatory fish (salmon, cod, etc.) need large quantities of feed, which at pre- sent consists of wildcaught marine fish spe- cies that are endangered to varying degrees. SLU researchers have

314

Pooling Strategies for Establishing Physical Genome Maps Using FISH  

E-Print Network (OSTI)

Pooling Strategies for Establishing Physical Genome Maps Using FISH Fengzhu Sun1 Gary Benson2 Norm (404)-727-3949. Running head: GENOME MAP USING FISH Keywords: FISH; Chromosome characterization strategies, based on fluorescent in situ hybridization (FISH), which allow the assignment of a preset number

Sun, Fengzhu - Sun, Fengzhu

315

The "FISH" Quad Hand Sensor Physics and Media Group  

E-Print Network (OSTI)

The "FISH" Quad Hand Sensor Physics and Media Group MIT Media Laboratory 20 Ames Street E15 OF CONTENTS ----------------- 1. ASCII SERIAL FISH PROTOCAL 2. HOW TO MAKE FISH ANTENNA 3. CALIBRATION SOFTWARE INSTALLATION 4. HOW TO CALIBRATE A FISH 5. COMPONENT PLACEMENT 6. SCHEMATICS 7. PARTS LIST HOW

316

Use of Fish Oils in Margarine and Shortenin.g  

E-Print Network (OSTI)

Use of Fish Oils in Margarine and Shortenin.g UNITED STATES 'DEPART MENT OF THE INTERIOR FISH FISHERIES, H. E. Crowther, Director Use of Fish Oils in Margarine and Shortening By J. HANNEWIJK Unilever.C. December 1967 #12;J . Hannewijk I CHAPTER 18 Use of Fish Oils in Margarine and Shortening INTRODUCTION

317

Power Planning and Fish and Wildlife Program Development  

E-Print Network (OSTI)

Power Planning and Fish and Wildlife Program Development RELATIONSHIP OF THE POWER PLAN TO THE FISH AND WILDLIFE PROGRAM: SUFFICIENT RESOURCES TO MEET ELECTRICITY DEMANDS AND THE REQUIREMENTS FOR FISH and to accommodate system operations to benefit fish and wildlife. The central purpose of this chapter of the power

318

Physiological Insights Towards Improving Fish Culture L. CURRY WOODS III*  

E-Print Network (OSTI)

Physiological Insights Towards Improving Fish Culture L. CURRY WOODS III* Department of Animal, and American Fisheries Society (AFS) Fish Culture Section, was held February 26 through March 2, 2007, in San Antonio, Texas. At this meeting, the AFS Fish Culture and Fish Physiol- ogy Sections co

Hamza, Iqbal

319

Review article Molecular biology of fish viruses: a review  

E-Print Network (OSTI)

Review article Molecular biology of fish viruses: a review J Bernard, M Brémont* INRA, laboratoire aspects in the fish virus studies. Although more than 50 different fish virus have been isolated family, the fish lym- phocystis disease virus (FLDV) is the most studied. Retroviridae have been recently

Boyer, Edmond

320

Schooling properties of an obligate and a facultative fish species  

E-Print Network (OSTI)

Schooling properties of an obligate and a facultative fish species M. SORIA* , P. FREON § and P, Nouvelle-Calédonie, France Schooling fish species are conventionally subdivided into obligate interactions, Schooling behaviour, Polarity, Pelagic fish Running headline: Schooling properties of two fish

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Evaluation of Fish Passage Conditions for Juvenile Salmonids Using Sensor Fish at Detroit Dam, Oregon  

SciTech Connect

Fish passage conditions through two spillways at Detroit Dam on the North Santiam River in Oregon were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objective of the study was to describe and compare passage exposure conditions through Spillbay 3 and Spillbay 6 at 1.5- and 3.5-ft gate openings, identifying potential fish injury regions of the routes. The study was performed in July 2009, concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish and live fish were deployed at elevations approximately 3 ft above structure at depths determined using a computational fluid dynamics model. Data collected were analyzed to estimate 1) exposure conditions, particularly exposure to severe collision and shear events by passage route sub-regions; 2) differences in passage conditions between passage routes; and 3) relationships to live-fish injury and mortality data estimates.

Duncan, Joanne P.

2010-01-29T23:59:59.000Z

322

Assisted migration of plants: Changes in latitudes, changes in attitudes  

Science Journals Connector (OSTI)

Rapid climate change has the potential to alter the location of bioclimatic envelopes for a significant portion of the world’s flora. Plant species will respond variously via phenotypic plasticity, evolutionary adaptation, migration, or extinction. When fragmentation limits migration potential of many species or when natural migration rates are outstripped by the pace of climate change, some propose purposeful, human-mediated migration (assisted migration) as a solution. Here, we join the debate on assisted migration, and while recognizing the potential negative impacts, present a strategy to collect and bank seeds of plant species at risk of extinction in the face of rapid climate change to ensure that emerging habitats are as species-diverse as possible. We outline the framework currently being used by the Dixon National Tallgrass Prairie Seed Bank to prioritize species for seed banking, both for restoration purposes and for potential assisted migration in the future. We propose a strategy for collecting across the entirety of a species range, while targeting populations likely to go extinct under climate change, determined by application of species distribution models. Finally, we discuss current international efforts to collect and bank the global flora, as well as the research needs necessary to fully undertake the strategy presented.

Pati Vitt; Kayri Havens; Andrea T. Kramer; David Sollenberger; Emily Yates

2010-01-01T23:59:59.000Z

323

Study of an API Migration for Two XML APIs  

E-Print Network (OSTI)

Abstract. API migration refers to adapting an application such that its dependence on a given API (the source API) is eliminated in favor of depending on an alternative API (the target API) with the source and target APIs serving the same domain. One may attempt to automate API migration by code transformation or wrapping of some sort. API migration is relatively well understood for the special case where source and target APIs are essentially different versions of the same API. API migration is much less understood for the general case where the two APIs have been developed more or less independently of each other. The present paper exercises a simple instance of the general case and develops engineering techniques towards the mastery of API migration. That is, we study wrapper-based migration between two prominent XML APIs for the Java platform. The migration follows an iterative and test-driven approach and allows us to identify, classify, and measure various differences between the studied APIs in a systematic way. 1

Thiago Tonelli Bartolomei; Krzysztof Czarnecki; Ralf Lämmel; Tijs Van Der Storm

2010-01-01T23:59:59.000Z

324

Radionuclide migration laboratory studies for validation of batch sorption data  

SciTech Connect

Advective and diffusive migration experiments (within the Dynamic Transport Column Experiments and Diffusion Studies of the Yucca Mountain Site Characterization Project) involve utilizing crushed material, intact, and fractured tuff in order to test and improve (if necessary) transport models by experimentally observing the migration of sorbing and non-sorbing radionuclides on a laboratory scale. Performing a validation of the sorption data obtained with batch techniques (within the Batch Sorption Study) is an integral part of the mission of the Dynamic Transport Column Experiments and Diffusion Studies. In this paper the work scope of the radionuclide migration laboratory experiments (as they apply to validation of batch sorption data) is reviewed.

Triay, I.R.; Mitchell, A.J.; Ott, M.A.

1991-12-31T23:59:59.000Z

325

Effects of non-fish based raw materials on the fish muscle quality of salmonids.  

E-Print Network (OSTI)

??Salmonids are considered as fatty fish and a healthy food. They are characterized by a high proportion of n-3 long chain polyunsaturated fatty acids (n-3… (more)

Pan, Jinfeng

2013-01-01T23:59:59.000Z

326

Fish under influence: a macroecological analysis of relations between fish species richness and environmental gradients among European tidal estuaries  

E-Print Network (OSTI)

Fish under influence: a macroecological analysis of relations between fish species richness Estuarine fish assemblages are subject to a great environmental variability that largely depends on both a macroecological approach aiming to identify the main environmental factors that structure fish assemblages among

Paris-Sud XI, Université de

327

Releasing recreationally caught fish to fight another day helps ensure there will be fish to catch today,  

E-Print Network (OSTI)

Releasing recreationally caught fish to fight another day helps ensure there will be fish to catch today, tomorrow, and for anglers in the future. Catch and release fishing done correctly helps preserve your sport. What Do I Need To Know? Releasing a fish in a way which improves its probability

328

Kepler problem and Maxwell fish?eye  

Science Journals Connector (OSTI)

In a certain sense the theory of the Maxwell fish?eye and that of the Kepler problem are formally equivalent. This equivalence and its consequences are described in some detail.

H. A. Buchdahl

1978-01-01T23:59:59.000Z

329

Fish and Wildlife | OpenEI Community  

Open Energy Info (EERE)

Contributor 4 September, 2012 - 21:36 Idaho Meeting 2 endangered species Fauna Fish and Wildlife Flora FWS Section 12 Section 7 The second Idaho GRR meeting was held today...

330

FISH CONSUMPTION, METHYLMERCURY, AND HUMAN HEART DISEASE.  

SciTech Connect

Environmental mercury continues to be of concern to public health advocates, both in the U.S. and abroad, and new research continues to be published. A recent analysis of potential health benefits of reduced mercury emissions has opened a new area of public health concern: adverse effects on the cardiovascular system, which could account for the bulk of the potential economic benefits. The authors were careful to include caveats about the uncertainties of such impacts, but they cited only a fraction of the applicable health effects literature. That literature includes studies of the potentially harmful ingredient (methylmercury, MeHg) in fish, as well as of a beneficial ingredient, omega-3 fatty acids or ''fish oils''. The U.S. Food and Drug Administration (FDA) recently certified that some of these fat compounds that are primarily found in fish ''may be beneficial in reducing coronary heart disease''. This paper briefly summarizes and categorizes the extensive literature on both adverse and beneficial links between fish consumption and cardiovascular health, which are typically based on studies of selected groups of individuals (cohorts). Such studies tend to comprise the ''gold standard'' of epidemiology, but cohorts tend to exhibit a great deal of variability, in part because of the limited numbers of individuals involved and in part because of interactions with other dietary and lifestyle considerations. Note that eating fish will involve exposure to both the beneficial effects of fatty acids and the potentially harmful effects of contaminants like Hg or PCBs, all of which depend on the type of fish but tend to be correlated within a population. As a group, the cohort studies show that eating fish tends to reduce mortality, especially due to heart disease, for consumption rates up to about twice weekly, above which the benefits tend to level off. A Finnish cohort study showed increased mortality risks in the highest fish-consuming group ({approx}3 times/wk), which had mercury exposures (mean hair content of 3.9 ppm) much higher than those seen in the United States. As an adjunct to this cursory review, we also present some new ''ecological'' analyses based on international statistics on hair Hg, fish consumption, other dietary and lifestyle factors, and selected cardiovascular health endpoints. We searched for consistent differences between primarily fish-consuming nations, like Japan or the Seychelles, and others who traditionally eat much less fish , such as in central Europe, for example. We use data on cigarette sales, smoking prevalence surveys, and national lung cancer mortality rates to control for the effects of smoking on heart disease. These ecological analyses do not find significant adverse associations of either fish consumption or hair Hg with cardiovascular health; instead, there is a consistent trend towards beneficial effects, some of which are statistically significant. However, such ecological studies cannot distinguish differences due to variations in individual rates of fish consumption. We conclude that the extant epidemiological evidence does not support the existence of significant heart disease risks associated with mercury in fish, for the United States. The most prudent advice would continue to be that of maintaining a well-balanced diet, including fish or shellfish at least once per week. There may be additional benefits from fatty fish.

LIPFERT, F.W.; SULLIVAN, T.M.

2005-09-21T23:59:59.000Z

331

A summary of demersal fish tagging data  

E-Print Network (OSTI)

Report no.135 G. Burt, D. Goldsmith and M. Armstrong #12;#12;A summary of demersal fish tagging data. Armstrong August 2006 #12;This report should be cited as: Burt, G., Goldsmith, D. and Armstrong, M., 2006

332

Santa Cruz Harbor Commercial Fishing Community Profile  

E-Print Network (OSTI)

West Coast and Alaska marine fuel prices, 2004–2006 Pacificnets for sardine nets), marine fuel service, and vessel,Marine supplies (2) Recreational fishing (charter, private boat and shore-based) Fuel

Pomeroy, Caroline

2008-01-01T23:59:59.000Z

333

Planktivorous fish link coral reef and oceanic food webs : causes and consequences of landscape-scale patterns in fish behavior, diet and growth  

E-Print Network (OSTI)

and E. Morize. 1994. Reef fish communities and fisherySparisoma viride. Journal of Fish Biology Parker, R. P. andof growth in fishes. J. Fish. Res. Board Can. 16:721-745.

Hanson, Katharine Mary Winston

2011-01-01T23:59:59.000Z

334

Planktivorous Fish Link Coral Reef and Oceanic Food Webs: Causes and Consequences of Landscape-Scale Patterns in Fish Behavior, Diet and Growth  

E-Print Network (OSTI)

and E. Morize. 1994. Reef fish communities and fisherySparisoma viride. Journal of Fish Biology Parker, R. P. andof growth in fishes. J. Fish. Res. Board Can. 16:721-745.

Hanson, Katherine Mary W.

2011-01-01T23:59:59.000Z

335

Extracting Fish and Water Velocity from Doppler Profiler Data  

E-Print Network (OSTI)

Extracting Fish and Water Velocity from Doppler Profiler Data �º Ð 1 ¸ � � �¹ � Ý�¹� � 2 1 to measure fish swimming speeds. This is possible when fish form schools that are large enough so that the multiple Doppler sonar beams are sampling the fish speeds at the same time. In situations where fish

deYoung, Brad

336

Yakima and Touchet River Basins Phase II Fish Screen Evaluation, 2006-2007 Annual Report.  

SciTech Connect

In 2006, Pacific Northwest National Laboratory (PNNL) researchers evaluated 27 Phase II fish screen sites in the Yakima and Touchet river basins. Pacific Northwest National Laboratory performs these evaluations for Bonneville Power Administration (BPA) to determine whether the fish screening devices meet those National Marine Fisheries (NMFS) criteria for juvenile fish screen design, that promote safe and timely passage of juvenile salmonids. The NMFS criteria against which the sites were evaluated are as follows: (1) a uniform flow distribution over the screen surface to minimize approach velocity; (2) approach velocities less than or equal to 0.4 ft/s protects the smallest salmonids from impingement; (3) sweep velocities that are greater than approach velocities to minimize delay of out-migrating juveniles and minimize sediment deposition near the screens; (4) a bypass flow greater than or equal to the maximum flow velocity vector resultant upstream of the screens to also minimize delay of out-migrating salmonids; (5) a gradual and efficient acceleration of flow from the upstream end of the site into the bypass entrance to minimize delay of out-migrating salmonids; and (6) screen submergence between 65% and 85% for drum screen sites. In addition, the silt and debris accumulation next to the screens should be kept to a minimum to prevent excessive wear on screens, seals and cleaning mechanisms. Evaluations consist of measuring velocities in front of the screens, using an underwater camera to assess the condition and environment in front of the screens, and noting the general condition and operation of the sites. Results of the evaluations in 2006 include the following: (1) Most approach velocities met the NMFS criterion of less than or equal to 0.4 ft/s. Of the sites evaluated, 31% exceeded the criterion at least once. Thirty-three percent of flat-plate screens had problems compared to 25% of drum screens. (2) Woody debris and gravel deposited during high river levels were a problem at several sites. In some cases, it was difficult to determine the bypass pipe was plugged until several weeks had passed. Slow bypass flow caused by both the obstructions and high river levels may have discouraged fish from entering the bypass, but once they were in the bypass, they may have had no safe exit. Perhaps some tool or technique can be devised that would help identify whether slow bypass flow is caused by pipe blockage or by high river levels. (3) Bypass velocities generally were greater than sweep velocities, but sweep velocities often did not increase toward the bypass. The latter condition could slow migration of fish through the facility. (4) Screen and seal materials generally were in good condition. (5) Automated cleaning brushes generally functioned properly; chains and other moving parts were typically well-greased and operative. (6) Washington Department of Fish and Wildlife (WDFW) and U.S. Bureau of Reclamation (USBR) generally operated and maintained fish screen facilities in a way that provided safe passage for juvenile fish. (7) Efforts with WDFW to find optimal louver settings at Naches-Selah were partly successful. The number of spots with excessive approach velocities was decreased, but we were unable to adjust the site to bring all approach values below 0.4 ft/s. (8) In some instances, irrigators responsible for specific maintenance at their sites (e.g., debris removal) did not perform their tasks in a way that provided optimum operation of the fish screen facility. Enforcement personnel proved effective at reminding irrigation districts of their responsibilities to maintain the sites for fish protection as well as irrigation. (9) We recommend placing datasheets providing up-to-date operating criteria and design flows in each site's logbox. The datasheet should include bypass design flows and a table showing depths of water over the weir and corresponding bypass flow. A similar datasheet relating canal gage readings and canal discharge in cubic feet per second would help identify times when the canal is taking mo

Chamness, Mickie; Tunnicliffe, Cherylyn [Pacific Northwest National Laboratory

2007-03-01T23:59:59.000Z

337

Migration/inversion for transversely isotropic elastic media  

Science Journals Connector (OSTI)

......Inverse scattering solutions in anisotropic media, inGeophysical Inversion...plane-layered isotropic and anisotropic media by the state-space...1990 Velocity anisotropy in shale determined from crosshole...migration/inversion method for anisotropic elastic media. Our derivation......

David W. S. Eaton; Robert R. Stewart

1994-11-01T23:59:59.000Z

338

Interprovincial Migration and the Stringency of Energy Policy in China  

E-Print Network (OSTI)

Interprovincial migration flows involve substantial relocation of people and productive activity, with implications for regional energy use and greenhouse gas emissions. In China, these flows are not explicitly considered ...

Luo, Xiaohu

2014-12-02T23:59:59.000Z

339

Effects of interstitial flow on tumor cell migration  

E-Print Network (OSTI)

Interstitial flow is the convective transport of fluid through tissue extracellular matrix. This creeping fluid flow has been shown to affect the morphology and migration of cells such as fibroblasts, cancer cells, endothelial ...

Polacheck, William J. (William Joseph)

2010-01-01T23:59:59.000Z

340

Quantitative studies of EGFR autocrine induced cell signaling and migration  

E-Print Network (OSTI)

Epidermal growth factor (EGF) receptor autocrine and/or paracrine signaling plays an important role in normal epithelial cell proliferation, survival, adhesion and migration. Aberrant expression of the EGF receptor and its ...

Joslin, Elizabeth Jane

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Mechanotransduction of fluid stresses governs 3D cell migration  

E-Print Network (OSTI)

Solid tumors are characterized by high interstitial fluid pressure, which drives fluid efflux from the tumor core. Tumor-associated interstitial flow (IF) at a rate of ?3 µm/s has been shown to induce cell migration in the ...

Polacheck, William J.

342

Wandering Neuronal Migration in the Postnatal Vertebrate Forebrain  

E-Print Network (OSTI)

Most non-mammalian vertebrate species add new neurons to existing brain circuits throughout life, a process thought to be essential for tissue maintenance, repair, and learning. How these new neurons migrate through the ...

Scott, Benjamin B.

343

Lessons from Loscoe: the uncontrolled migration of landfill gas  

Science Journals Connector (OSTI)

...the uncontrolled migration of landfill gas G. M. Williams 1 N. Aitkenhead...Environment, 1989. The Control of Landfill Gas. HMSO, London. Doelle, H...1988. Trace constituents in landfill gas. Gas Research Institute. Frost...

G. M. Williams; N. Aitkenhead

344

Exciton Migration in Organic LEDs and Solar Cells  

Science Journals Connector (OSTI)

Triplet exciton migration is a very important process for both organic LEDs and photovoltaics. We have explored a number of new materials in both OLEDs and OPVs and examined triplet...

Thompson, Mark; Wu, Chao; Djurovich, Peter; Perez, M Dolores

345

Evidence for active vertical migration by two dinoflagellates ...  

Science Journals Connector (OSTI)

Stable isotopes of Fe (57Fe-FeCl3) and N (15N-NaNO3) were assimilated from the bottom 0.4 m of the column during migration, with significant enrichment of ...

346

Study of an API Migration for Two XML APIs  

Science Journals Connector (OSTI)

API migration refers to adapting an application such that its dependence on a given API (the source API) is eliminated in favor of depending on an alternative API (the target API) with the source and target APIs ...

Thiago Tonelli Bartolomei; Krzysztof Czarnecki…

2010-01-01T23:59:59.000Z

347

Tracking long-distance migration to assess marine pollution impact  

Science Journals Connector (OSTI)

...Quebec, Canada 4 Environment Canada, Mount Pearl, Newfoundland, Canada Animal tracking provides new...multiple colonies in eastern Canada migrated to the pollution zone...cannot be determined during solar equinoxes [8], so latitude...

2012-01-01T23:59:59.000Z

348

The Patroon Creek Contamination Migration Investigation  

SciTech Connect

Shaw performed a Site Investigation (SI) for sediment within the Unnamed Tributary of the Patroon Creek, a section of the Patroon Creek, and the Three Mile Reservoir as part of the overall contract with the United States Army Corps of Engineers (USACE) to remediate the Colonie Formerly Utilized Sites Remedial Action Program (FUSRAP) Site. The Unnamed Tributary formerly flowed through the former Patroon Lake, which was located on the main site property and was used as a landfill for radiological and chemical wastes. The objective of the investigation was to determine the absence/presence of radioactive contamination within the three Areas of Concern (AOC). In order to accomplish this objective, Shaw assembled a team to produce a Technical Memorandum that provided an in-depth understanding of the environmental conditions related to the Patroon Creek. Upon completion and analysis of the Technical Memorandum, a Conceptual Site Model (CSM) was constructed and a Technical Planning Program (TPP) was held to develop a Sediment Investigation Work Plan and Sediment Investigation Sampling and Analysis Plan. A total of 32 sample locations were analyzed using on-site direct gamma scans with a Pancake Geiger-Mueller (PGM) instrument for screening purposes and samples were analyzed at on-site and off-site laboratories. The highest interval from each core scan was selected for on-site analysis utilizing a High Purity Germanium (HPGe) detector. Eight of these samples were sent off-site for gamma/alpha spectroscopy confirmation. The data collected during the SI indicated that the U-238 cleanup criterion was exceeded in sediment samples collected from two locations within the Unnamed Tributary but not in downstream sections of Patroon Creek or Three Mile Reservoir. Future actions for impacted sediment in the Unnamed Tributary will be further evaluated. Concentrations of U-238 and Th-232 in all other off-site sediment samples collected from the Unnamed Tributary, Patroon Creek, and the Three Mile Reservoir indicate that no further action is required in these areas. The data was also compared to ecological screening criteria. None of the contaminants of concern (U-238, Th-232, and U-235) had concentrations exceeding the screening values. The evaluation indicates no adverse impacts to ecological receptors. (authors)

Dufek, K.; Zafran, A. [Shaw Environmental and Infrastructure, Colonie FUSRAP Site, 1130 Central Avenue, Colonie, New York 12205 (United States); Moore, J.T. [United States Army Corps of Engineers-New York District, 26 Federal Plaza, Room 1811, New York, NY 10278-0090 (United States)

2006-07-01T23:59:59.000Z

349

E-Print Network 3.0 - alternative fish transportation Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

fish transportation Search Powered by Explorit Topic List Advanced Search Sample search results for: alternative fish transportation Page: << < 1 2 3 4 5 > >> 1 Fishing in Indiana...

350

Fish Assemblages in Reference and Restored Tidal Freshwater Marshes of the San Francisco Estuary  

E-Print Network (OSTI)

DM. 1998. Comparison of fish assemblages associated withand season effects on fish abundance data from deep waterfor annual changes in fish populations. Atwater BF, Conard

Grimaldo, Lenny; Miller, Robert E.; Peregrin, Chris M.; Hymanson, Zachary

2012-01-01T23:59:59.000Z

351

Fish or Fish Oil in the Diet and Heart Attacks MAURICE E. STANSBY  

E-Print Network (OSTI)

Fish or Fish Oil in the Diet and Heart Attacks MAURICE E. STANSBY Introduction Research has shown more effective in reducing incidence of fatal heart attacks in heart patients than were any other can act to reduce blood platelet aggregation and thereby reduce the risk of heart attack. This ef

352

Fishing Communities Facts Fishing communities in Hawai`i correspond to a  

E-Print Network (OSTI)

.4% 2000 Race and Hispanic/Latino Ethnicity: Hawai'i and Average of Selected Fishing Communities Race Hawaiian and other Pacific Islander Some other race Two or more races % Hispanic or Latino (of any race to State Total Fishing Communities1 Total Population Median Household Income % Family Households below

353

Migration from Iraq between the Gulf and the Iraq wars (1990Migration from Iraq between the Gulf and the Iraq wars (1990Migration from Iraq between the Gulf and the Iraq wars (1990Migration from Iraq between the Gulf and the Iraq wars (1990----2003):2003)  

E-Print Network (OSTI)

1 Migration from Iraq between the Gulf and the Iraq wars (1990Migration from Iraq between the Gulf and the Iraq wars (1990Migration from Iraq between the Gulf and the Iraq wars (1990Migration from Iraq between the Gulf and the Iraq wars (1990----2003):2003):2003):2003): historical and sociospacial

Paris-Sud XI, Université de

354

Modeling active electrolocation in weakly electric fish  

E-Print Network (OSTI)

In this paper, we provide a mathematical model for the electrolocation in weakly electric fishes. We first investigate the forward complex conductivity problem and derive the approximate boundary conditions on the skin of the fish. Then we provide a dipole approximation for small targets away from the fish. Based on this approximation, we obtain a non-iterative location search algorithm using multi-frequency measurements. We present numerical experiments to illustrate the performance and the stability of the proposed multi-frequency location search algorithm. Finally, in the case of disk- and ellipse-shaped targets, we provide a method to reconstruct separately the conductivity, the permittivity, and the size of the targets from multi-frequency measurements.

Habib Ammari; Thomas Boulier; Josselin Garnier

2012-03-05T23:59:59.000Z

355

E-Print Network 3.0 - acids fish oils Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

fish oils Search Powered by Explorit Topic List Advanced Search Sample search results for: acids fish oils Page: << < 1 2 3 4 5 > >> 1 Fish or Fish Oil in the Diet and Heart...

356

Next-Generation Sensor Fish to Provide Data That Will Help Protect...  

Energy Savers (EERE)

Next-Generation Sensor Fish to Provide Data That Will Help Protect Real, Live Fish Next-Generation Sensor Fish to Provide Data That Will Help Protect Real, Live Fish June 4, 2014 -...

357

Predatory fish sounds can alter crab foraging behaviour and influence bivalve abundance  

Science Journals Connector (OSTI)

...Canadian freshwater fishes. J Fish Biol 70, 109-120. ( doi...Ultrasound detection by clupeiform fishes. J. Acoust. Soc. Am. 109...2005 Effects of exposure to seismic airgun use on hearing of three fish species. J. Acoust. Soc...

2014-01-01T23:59:59.000Z

358

d upstream downstream disturbance  

E-Print Network (OSTI)

microphone Cm (s) C e (s) Controller (a) m Pmd (s) d Cm (s) Pmu (s) P ed (s) u P eu (s) e C e (s) (b) Figure) #12; y 2 =m Pmd (s) w 1 =d w 2 D 2 C m (s) Pmu (s) z 2 P ed (s) D 1 W 2 W 3 z 3 D 3 w 3 1 0 0005 1 0 with experimental data and the HÂ¥/ QFT synthesized controller #12; disturbance speaker detection control error

Massachusetts at Amherst, University of

359

Kalispel Resident Fish Project : Annual Report, 2008.  

SciTech Connect

In 2008, the Kalispel Natural Resource Department (KNRD) continued to implement its habitat enhancement projects for bull trout (Salvelinus confluentus) and westslope cutthroat trout (Oncorhynchus clarki lewisi). Baseline fish population and habitat assessments were conducted in Upper West Branch Priest River. Additional fish and habitat data were collected for the Granite Creek Watershed Assessment, a cooperative project between KNRD and the U.S. Forest Service Panhandle National Forest (FS) . The watershed assessment, funded primarily by the Salmon Recovery Funding Board of the State of Washington, will be completed in 2009.

Andersen, Todd [Kalispel Natural Resource Department

2009-07-08T23:59:59.000Z

360

The pendulum dilemma of fish orbits  

E-Print Network (OSTI)

The shape of a galaxy is constrained both by mechanisms of formation (dissipational vs. dissipationless) and by the available orbit families (the shape and amount of regular and stochastic orbits). It is shown that, despite the often very flattened shapes of banana and fish orbits, these boxlet orbits generally do not fit a triaxial galaxy in detail because, similar to loop orbits, they spend too little time at the major axis of the model density distribution. This constraint from the shape of fish orbits is relaxed at (large) radii where the density profile of a galaxy is steep.

HongSheng Zhao

1999-06-15T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

The Molecular Ingenuity of a Unique Fish Scale  

NLE Websites -- All DOE Office Websites (Extended Search)

The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through...

362

Title 16 Alaska Statutes Chapter 20 Fish and Game Conservation...  

Open Energy Info (EERE)

Fish and Game Conservation Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Title 16 Alaska Statutes Chapter 20 Fish and Game...

363

Grande Ronde Basin Fish Habitat Enhancement Project : 1998 Annual Report.  

SciTech Connect

The primary goal of ''The Grande Ronde Basin Fish Habitat Improvement Project'' is to access, create, improve, protect, and restore reparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin.

McGowan, Vance R.; Powell, Russ M.

1999-05-01T23:59:59.000Z

364

Seagrass habitat utilization by fishes in Christmas Bay, Texas  

E-Print Network (OSTI)

Fishes in Christmas Bay, TX were collected during April 1994 through March 1995 to: 1) assess temporal variability in their density, biomass, and diversity; 2) define the relationship between variability in fish population parameters...

Crotwell, Patricia Lynn

2012-06-07T23:59:59.000Z

365

Cyclic AMP modulates electrical signaling in a weakly electric fish  

Science Journals Connector (OSTI)

Electric fish are typically described as "pulse" or "wave" fish based on the regularity of the EOD. "Pulse" species produce brief EOD pulses at variable intervals with the interpulse ... interpulse interval are o...

L. McAnelly; A. Silva; H. H. Zakon

2003-04-01T23:59:59.000Z

366

Temporal hyperacuity in single neurons of electric fish  

Science Journals Connector (OSTI)

... the body surface. The ability of the fish to detect objects as perturbations of its EOD field can be severely impaired by a neighbour's ... field can be severely impaired by a neighbour's EOD of similar frequency. Accordingly, fish with similar ...

Masashi Kawasaki; Gary Rose; Walter Heiligenberg

1988-11-10T23:59:59.000Z

367

Fish and river pollution (J. R. Erichsen Jones)  

Science Journals Connector (OSTI)

Fish and River. Pollution. Butterworth. Inc., Washington,. D.C. viii + 203 p. $9.75. Fish und River Pollution by J. R. Erichsen Jones fills the long-felt need for a ...

1999-12-28T23:59:59.000Z

368

Fish Farming in the Middle and Far East  

Science Journals Connector (OSTI)

... FISH culture covers a wide field of activities by which the yield of ... culture covers a wide field of activities by which the yield of fish from a given area of water can be increased by artificial means. It ranges ...

C F. HICKLING

1948-05-15T23:59:59.000Z

369

Yakima River Basin Fish Passage Phase II Fish Screen Construction, Project Completion Report.  

SciTech Connect

On December 5, 1980, Congress passed the Pacific Northwest Electric Power Planning and Conservation Act (Public Law 96-501). The Act created the Northwest Power Planning Council (now the Northwest Power and Conservation Council). The Council was charged with the responsibility to prepare a Regional Conservation and Electric Power Plan and to develop a program to protect, mitigate, and enhance fish and wildlife including related spawning grounds and habitat on the Columbia River and its tributaries. The Council adopted its Fish and Wildlife Program on November 15, 1982. Section 800 of the Program addresses measures in the Yakima River Basin. The Yakima measures were intended to help mitigate hydroelectric impacts in the basin and provide off-site mitigation to compensate for fish losses caused by hydroelectric project development and operations throughout the Columbia River Basin. The Bonneville Power Administration (BPA) was designated as a major source of funding for such off-site mitigation measures and was requested to initiate discussions with the appropriate Federal project operators and the Council to determine the most expeditious means for funding and implementing the program. The primary measures proposed for rapid implementation in the Yakima River basin were the installation of fish passage and protective facilities. Sec. 109 of The Hoover Power Plant Act of 1984, authorized the Secretary of the Interior to design, construct, operate, and maintain fish passage facilities within the Yakima River Basin. Under Phase I of the program, improvements to existing fish passage facilities and installation of new fish ladders and fish screens at 16 of the largest existing diversion dams and canals were begun in 1984 and were completed in 1990. The Yakima Phase II fish passage program is an extension of the Phase I program. In 1988, the Yakama Nation (YN) submitted an application to amend Sections 803(b) and 1403(4.5) of the Northwest Power and Conservation Council's Columbia River Basin Fish and Wildlife Program to begin preliminary design on the Phase II fish screen program. Based on citizen and agency endorsement, the Council approved the amendment in 1989. The Council authorized BPA to provide funding for Phase II screens through the Fish and Wildlife Program. BPA then asked the Bureau of Reclamation to provide engineering and design expertise to the Phase II projects.

Hudson, R. Dennis

2008-01-01T23:59:59.000Z

370

BRSIC RECIPES COOKinG fiSH  

E-Print Network (OSTI)

BRSIC RECIPES fOR COOKinG fiSH Fishery Leaflet 106 Fish anel Wi Iellife Se r v;ce po-)ited States Department of the Interior Wa s.hi ngton, D.C. #12;United States Department of the Interior, J. A. Fish~9~4~9 Introduction .· ... BASTC R~CIP~~ FOR GOOK IN~ FISH By Rose G. Kerr, Home Economist Branch of Commercial

371

Brine Migration Experimental Studies for Salt Repositories | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Experiments were used to examine water content in Permian salt samples (Salado Formation) collected from the WIPP site. The profile of water release and movement is recognized as a function of temperature from 30 to 275 oC using classical gravimetric methods to measure weight loss as a result of heating. The amount of water released from heating the salt was found to be correlated with the salts accessory mineral content (clay, other secondary minerals lost up to 3 wt % while pure halite salt lost less than 0.5 wt % water). Water released from salt at lower temperature was reversible and is attributed to clay hydration and dehydration processes. The analysis

372

Brine Migration Experimental Studies for Salt Repositories | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Brine Migration Experimental Studies for Salt Repositories Experiments were used to examine water content in Permian salt samples (Salado Formation) collected from the WIPP site. The profile of water release and movement is recognized as a function of temperature from 30 to 275 oC using classical gravimetric methods to measure weight loss as a result of heating. The amount of water released from heating the salt was found to be correlated with the salts accessory mineral content (clay, other secondary minerals lost up to 3 wt % while pure halite salt lost less than 0.5 wt % water). Water released from salt at lower temperature was reversible and is attributed to clay hydration and dehydration processes. The analysis

373

A Multidisciplinary Approach To Detect Active Pathways For Magma Migration  

Open Energy Info (EERE)

Multidisciplinary Approach To Detect Active Pathways For Magma Migration Multidisciplinary Approach To Detect Active Pathways For Magma Migration And Eruption At Mt Etna (Sicily, Italy) Before The 2001 And 2002-2003 Eruptions Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Multidisciplinary Approach To Detect Active Pathways For Magma Migration And Eruption At Mt Etna (Sicily, Italy) Before The 2001 And 2002-2003 Eruptions Details Activities (0) Areas (0) Regions (0) Abstract: Two strong flank eruptions occurred in July-August 2001 and from late October 2002 to late January 2003 at Mt. Etna volcano. The two eruptions mainly involved the upper southern flank of the volcano, a particularly active area during the last 30 years, damaging several tourist facilities and threatening some villages. The composite eruptive activity

374

Reverse time migration in tilted transversely isotropic media  

SciTech Connect

This paper presents a reverse time migration (RTM) method for the migration of shot records in tilted transversely isotropic (TTI) media. It is based on the tilted TI acoustic wave equation that was derived from the dispersion relation. The RTM is a full depth migration allowing for velocity to vary laterally as well as vertically and has no dip limitations. The wave equation is solved by a tenth-order finite difference scheme. Using 2D numerical models, we demonstrate that ignoring the tilt angle will introduce both lateral and vertical shifts in imaging. The shifts can be larger than 0.5 wavelength in the vertical direction and 1.5 wavelength in the lateral direction.

Zhang, Linbing; Rector III, James W.; Hoversten, G. Michael

2004-07-01T23:59:59.000Z

375

Supervisor: Odd M. Faltinsen The influence of fish on the mooring  

E-Print Network (OSTI)

1 Zhao He Supervisor: Odd M. Faltinsen The influence of fish on the mooring loads of a floating fish farm CeSOS Highlights #12;2 · Dead fish experiment · Simulations related to the dead fish experiment · Real fish experiment · Simulations related to the real fish experiment · Conclusions Experiments

Nørvåg, Kjetil

376

MFR PAPER 1278 Flavors in Fish From Petroleum Pickup  

E-Print Network (OSTI)

MFR PAPER 1278 Flavors in Fish From Petroleum Pickup MAURICE E. STANSBY ABSTRACT - All flavors noted in fish resembling petroleum oil are not derived from oil in water. Origins of various flavors to understand the differentiation between baseline flavor of fish in the absence of petroleum from flavors di

377

Fish Stocks Rainer Froese, IFM-GEOMAR, Kiel, Germany  

E-Print Network (OSTI)

Fish Stocks Rainer Froese, IFM-GEOMAR, Kiel, Germany Daniel Pauly, University of British Columbia and consisting of four elements (species names, location, time, and source). Catches The fish (or other aquatic organisms) of a given stock killed during a certain period by the operation of fishing gear. This definition

Pauly, Daniel

378

CARD-FISH and Microautoradiography Protocol for Bacteria and Archaea  

E-Print Network (OSTI)

1 CARD-FISH and Microautoradiography Protocol for Bacteria and Archaea by Gerhard Herndl Lab @ www FISH Hybridization www.microbial-oceanography.eu 2007 2 Sample Fixation 1. Fix samples in Ethanol 95% 7. Dry and mount in DAPI mix #12;CARD FISH Buffers and Chemicals www

Herndl, Gerhard

379

FW405 FISH PHYSIOLOGY (3 CREDITS) COURSE OUTLINE SPRING 2011  

E-Print Network (OSTI)

1 FW405 ­ FISH PHYSIOLOGY (3 CREDITS) COURSE OUTLINE ­ SPRING 2011 I. Lecture: Time: Place: Monday, or by appointment. II. Required Materials o Fishes: An Introduction to Ichthyology, 5th edition (at CSU bookstore, or by appointment. VI. Course Description Physiological ecology of fishes, focusing on the diverse range

380

The Fish Passage Center Annual Report of Accomplishments  

E-Print Network (OSTI)

The Fish Passage Center Annual Report of Accomplishments 2012 Salmon River Smolt Monitoring Program Trap Submitted To The Fish Passage Center Oversight Board December 30, 2012 #12;G:\\STAFF\\DOCUMENT\\2012 Documents\\2012 Files\\156-12.doc Profile The Fish Passage Center (Center) was first established in 1984

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Design, Control, and Experimental Performance of a Teleoperated Robotic Fish  

E-Print Network (OSTI)

Design, Control, and Experimental Performance of a Teleoperated Robotic Fish Evangelos Papadopoulos National Technical University of Athens 15780 Athens, Greece egpapado@central.ntua.gr Abstract-- Fish-cost teleoperated underwater robotic fish, driven by an oscillating foil. The main principles for the development

Papadopoulos, Evangelos

382

FISH SCHOOLS AS OPERATIONAL STRUCTURES CHARLES M. BREDER, JR.!  

E-Print Network (OSTI)

FISH SCHOOLS AS OPERATIONAL STRUCTURES CHARLES M. BREDER, JR.! ABSTRACf The interaction of a space lattice, vortex trails, and the lubricity of fish surface mucus is shown to he important to the operation and structure of fish schools and significant in terms of locomotor efficiency. This is independent

383

Fish Nutrition1 Ruth Francis-Floyd, DVM2  

E-Print Network (OSTI)

VM114 Fish Nutrition1 Ruth Francis-Floyd, DVM2 1. This document is VM114, one of a series Introduction For many years water quality has been the most important limitation to fish production. Advances. Most successfully reared ornamental fish are omnivores, and these are the species that have adapted

Watson, Craig A.

384

Enhancing Fish Tank VR Jurriaan D. Mulder, Robert van Liere  

E-Print Network (OSTI)

Enhancing Fish Tank VR Jurriaan D. Mulder, Robert van Liere Center for Mathematics and Computer Science CWI Amsterdam, the Netherlands mullie¡ robertl¢ @cwi.nl Abstract Fish tank VR systems provide that resides at a fixed location. Therefore, fish tank VR systems provide only a limited virtual workspace

Liere, Robert van

385

Simulator Building and Parameter Optimization of an Autonomous Robotic Fish  

E-Print Network (OSTI)

Simulator Building and Parameter Optimization of an Autonomous Robotic Fish Jindong Liu, Huosheng@essex.ac.uk Abstract-- This paper presents a short review on the research of robotic fish. A simulation environment for robotic fish is built and the experiment shows that it is a convenient way to make research on the robotic

Hu, Huosheng

386

A METHOD OF PREPARING FISHES FOR MUSEUM AND EXHIBITION PURPOSES  

E-Print Network (OSTI)

, by alcoholics, mounted skins, and plaster casts. The following are some of the commonly accepted objections of the fish, not a part of it. (3) Plaster casts may reproduce the . form perfectly, but all t ranslucency with clay. Now pour plaster over the fish and allow it to harden thoroughly, after which the fish may

387

Shark Fishing Gear: A historical review by Mary Hayes Wagner  

E-Print Network (OSTI)

Florida, and in the Gulf of Mexico, but prices for high-potency shark-liver oil made fishing for soupfinShark Fishing Gear: A historical review by Mary Hayes Wagner UNITED 5T ATE5 DEPART MENT.A OF l'O~I,a;RCI!,L Fr RERIES, Donald L. 'McKernan, Director · Shark Fishing Gear: A historical review

388

INTRODUCTION Weakly electric fish generate an electric organ discharge (EOD)  

E-Print Network (OSTI)

4196 INTRODUCTION Weakly electric fish generate an electric organ discharge (EOD) that results in an electric field that surrounds the fish's body. In Eigenmannia, the EOD is quasi-sinusoidal and when fish are in close proximity (~1m or less) their EODs interact. In the case of two nearby conspecifics, the combined

389

Pentastomid Infections in Fish1 Roy P. E. Yanong2  

E-Print Network (OSTI)

FA90 Pentastomid Infections in Fish1 Roy P. E. Yanong2 1. This document is Fact Sheet FA-90, one of worm-like parasites that infect many different species of fish. Infections have been found in several families of fish including the Cichlidae (tilapia), Cyprinidae (danios), Cyprinodontidae (flagfish

Watson, Craig A.

390

Fishing for an Analogy to Global Warming William Menke  

E-Print Network (OSTI)

Fishing for an Analogy to Global Warming William Menke That our beloved Wilson Lake once harbored and smaller fish. Any sort of unfavorable weather conditions could reduce the supply of food, which in turn, but whether the salt has affected the fish is hotly debated. Some environmentalists say that increased

Menke, William

391

Gille-ESYS 10 1 Farewell My Lovely (Fishes)1  

E-Print Network (OSTI)

Gille-ESYS 10 1 Farewell My Lovely (Fishes)1 I staggered up the stairs to my office around 11'm Wanda Poisson. My contact at the department of Fish and Game said that you are a discreet and persistent, the kelp forest has transformed completely, and many of the fish have disappeared. I want you to find out

Gille, Sarah T.

392

Megalocytivirus Infections in Fish, with Emphasis on Ornamental Species1  

E-Print Network (OSTI)

FA182 Megalocytivirus Infections in Fish, with Emphasis on Ornamental Species1 Roy P. E. Yanong (genus) of fish viruses in the family Iridoviridae (the iridoviruses). Megalocytiviruses cause systemic fishes in both cultured and wild stocks. In some disease outbreaks, 100% losses have oc- curred in under

Watson, Craig A.

393

Effects of Climate Change on Inland Fishes of California  

E-Print Network (OSTI)

Effects of Climate Change on Inland Fishes of California Rebecca M. Quiñones rmquinones@ucdavis.edu Peter B Moyle pbmoyle@ucdavis.edu Center for Watershed Sciences Department of Wildlife, Fish of climate change on aquatic habitats in California · Climate change threats to native fishes · What can we

California at Davis, University of

394

Managing Florida Ponds for Fishing 1 Charles E. Cichra2  

E-Print Network (OSTI)

CIR802 Managing Florida Ponds for Fishing 1 Charles E. Cichra2 1. This document is CIR802, one-out and impounded waters, limerock pits, and sand or gravel pits, commonly called borrow pits. Fishing pressure in fishing as a source of recreation and food. Competition for public fishery resources, coupled

Watson, Craig A.

395

Lower Columbia Salmon Recovery Fish & Wildlife Subbasin Plan  

E-Print Network (OSTI)

Lower Columbia Salmon Recovery And Fish & Wildlife Subbasin Plan APPENDIX A ­ FOCAL FISH Lower Tributaries II.I. Washougal Subbasin II.J. Wind Subbasin II.K. Little White Salmon Subbasin II.L. Columbia Descriptions, status, and limiting factors of other fish and wildlife species of interest to recovery

396

upcfish.nw 29 September 2003 1 Fish and Sharks  

E-Print Network (OSTI)

upcfish.nw 29 September 2003 1 Fish and Sharks Hiromi Suenaga and Phil Merkey Introduction correlation with actual predator-prey problems in the real world. In our model we have the fish swimming to explore was the interaction between two different primary data structures. The collection of fish

397

PUBLICATION 600-080 Fish Health and Disease  

E-Print Network (OSTI)

PUBLICATION 600-080 Fish Health and Disease Striped bass (Morone saxitilis) and hybrid striped bass these fish are commonly raised in high densities under intensive aquaculture situations (e.g., cages, ponds of the viral, bacterial, fungal, and parasitic pathogens, but the fish become increasingly susceptible

Liskiewicz, Maciej

398

A Miniature Biomimetic Robotic Fish and Its Realtime Path Planning  

E-Print Network (OSTI)

A Miniature Biomimetic Robotic Fish and Its Realtime Path Planning Chao Zhou, Zhiqiang Cao, Shuo a novel miniature biomimetic robotic fish based on single link with compact structure, high maneuverability and multiple sensors. The robotic fish mimics the motion of Thunniform mode, and the methods

Boyer, Edmond

399

DETECTING ABNORMAL FISH TRAJECTORIES USING CLUSTERED AND LABELED DATA  

E-Print Network (OSTI)

DETECTING ABNORMAL FISH TRAJECTORIES USING CLUSTERED AND LABELED DATA Cigdem Beyan, Robert B We propose an approach for the analysis of fish trajectories in unconstrained underwater videos. Trajectories are classified into two classes: normal trajectories which contain the usual behavior of fish

Fisher, Bob

400

Volunteering in Fish-Habitat Rehabilitation Projects in British Columbia  

E-Print Network (OSTI)

Volunteering in Fish-Habitat Rehabilitation Projects in British Columbia By Matthew Justice B of Resource Management (Planning) Title of Project: Volunteering in Fish-Habitat Rehabilitation Projects #12;ABSTRACT This research explores the motivations of volunteers within fish-habitat rehabilitation

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Fish can encode order in their spatial map  

Science Journals Connector (OSTI)

22 October 2004 research-article Fish can encode order in their spatial map T...perceptual range. The blind Mexican cave fish, Astyanax fasciatus, depends on detecting...environment, it is not known how this fish links places (or the area over which the...

T. B. de Perera

2004-01-01T23:59:59.000Z

402

The fish tail motion forms an attached leading edge vortex  

Science Journals Connector (OSTI)

...research-article Research articles 1001 25 18 The fish tail motion forms an attached leading edge...of the most prominent characteristics of fishes, and the analysis of the flow pattern...this mechanism has not been reported in fish-like swimming probably owing to the overemphasis...

Iman Borazjani; Mohsen Daghooghi

2013-01-01T23:59:59.000Z

403

Metamorphosing reef fishes avoid predator scent when choosing a home  

Science Journals Connector (OSTI)

...fishes avoid predator scent when choosing a home Alexander L. Vail 1 2 3 * Mark I. McCormick...during this event settling fishes choose a home site based on a number of factors, including...fishes avoid predator scent when choosing a home. | Most organisms possess anti-predator...

2011-01-01T23:59:59.000Z

404

Electrolytic cell stack with molten electrolyte migration control  

DOE Patents (OSTI)

An electrolytic cell stack includes inactive electrolyte reservoirs at the upper and lower end portions thereof. The reservoirs are separated from the stack of the complete cells by impermeable, electrically conductive separators. Reservoirs at the negative end are initially low in electrolyte and the reservoirs at the positive end are high in electrolyte fill. During stack operation electrolyte migration from the positive to the negative end will be offset by the inactive reservoir capacity. In combination with the inactive reservoirs, a sealing member of high porosity and low electrolyte retention is employed to limit the electrolyte migration rate. 5 figs.

Kunz, H.R.; Guthrie, R.J.; Katz, M.

1987-03-17T23:59:59.000Z

405

From Cave Fish to Pile Driving: A Tail of Fish Bioacoustics  

Science Journals Connector (OSTI)

There is major international concern over the potential effects of seismic air guns on fishes (see references in Popper & Hawkins, 2012...). These devices use release of highly compressed air to project sounds in...

Arthur N. Popper

2014-01-01T23:59:59.000Z

406

Fish Bulletin No. 28. Handbook of Common Commercial and Game Fishes of California  

E-Print Network (OSTI)

65 pp. , 28 figs. No. 28. Handbook of Common Commercial andFISH BULLETIN No. 28 Handbook of Common Commercial and Gamehas at- tempted to provide a handbook for the convenience of

Walford, Lionel A

1930-01-01T23:59:59.000Z

407

Chief Joseph Kokanee Enhancement Project; Strobe Light Deterrent Efficacy Test and Fish Behavior Determination at the Grand Coulee Dam Third Powerplant Forebay, 2003-2004 Annual Report.  

SciTech Connect

Since 1995, the Confederated Tribes of the Colville Reservation (Colville Confederated Tribes) have managed the Chief Joseph Kokanee Enhancement Project as part of the Northwest Power Planning Council (NWPPC) Fish and Wildlife Program. Project objectives have focused on understanding natural production of kokanee (a land-locked sockeye salmon) and other fish stocks in the area above Grand Coulee and Chief Joseph Dams on the Columbia River. A 42-month investigation from 1996 to 1999 determined that from 211,685 to 576,676 fish were entrained annually at Grand Coulee Dam. Analysis of the entrainment data found that 85% of the total entrainment occurred at the dam's third powerplant. These numbers represent a significant loss to the tribal fisheries upstream of the dam. In response to a suggestion by the NWPPC Independent Scientific Review Panel, the scope of work for the Chief Joseph Kokanee Enhancement Project was expanded to include a multiyear pilot test of a strobe light system to help mitigate fish entrainment. This report details the work conducted during the third year of the strobe light study by researchers of the Colville Confederated Tribes in collaboration with the Pacific Northwest National Laboratory. The objective of the study is to determine the efficacy of a prototype strobe light system to elicit a negative phototactic response in kokanee and rainbow trout under field conditions. The prototype system consists of six strobe lights affixed to an aluminum frame suspended 15 m vertically underwater from a barge secured in the center of the entrance to the third powerplant forebay. The lights, controlled by a computer, illuminate a region directly upstream of the barge. The 2003 study period extended from June 16 through August 1. Three light treatments were used: all six lights on for 24 hours, all lights off for 24 hours, and three of six lights cycled on and off every hour for 24 hours. These three treatment conditions were assigned randomly within a 3-day block throughout the study period. Hydroacoustic technology was used to evaluate the effectiveness of the strobe lights in eliciting a negative phototactic response in fish. The hydroacoustic system in 2003 comprised seven splitbeam transducers arrayed in front of the strobe lights, two multibeam transducers behind the lights, and a mobile splitbeam system. The seven splitbeam transducers were deployed so they tracked fish entering and within the region illuminated by the strobe lights. These transducers were spaced approximately 4 m apart on an aluminum frame floating upstream of the barge and looked vertically downward. The multibeam transducers monitored the distribution of fish directly behind and to both sides of the lights, while the mobile splitbeam system looked at the distribution of fish within the third powerplant forebay. To augment the hydroacoustic data, additional studies were conducted. The hydrodynamic characteristics of the third powerplant forebay were measured, and acoustically tagged juvenile kokanee were released upstream of the strobe lights and tracked within the forebay and downstream of the dam. Analysis of the effect of strobe lights on kokanee and rainbow trout focused on the number of fish detected in each of the areas covered by one of the downlooking transducers, the timing of fish arrivals after the status of the strobe lights changed, fish swimming effort (detected velocity minus flow velocity), and fish swimming direction. Water velocity measurements were used to determine fish swimming effort. The tracking of tagged kokanee provided data on fish movements into and out of the third powerplant forebay, including entrainment.

Simmons, M.; McKinstry, C.; Cook, C.

2004-01-01T23:59:59.000Z

408

A LABORATORY FOR FISH BEHAVIOR STUDIES  

E-Print Network (OSTI)

tanks, means for controlling light conditions, and provisions for making chemical analyses. #12 from the enclosed observation platform 4 7. An experimental tank with electrodes installed for studies of fish in an electrical field 4 8. Interior view of the enclosed platform 5 9. An experimental tank

409

Integrated Program Review Fish and Wildlife Program  

E-Print Network (OSTI)

Integrated Program Review (IPR) Fish and Wildlife Program Costs May 20, 2010 Presented to Northwest-2013 data is based on the proposed IPR spending levels as of May 13, 2010. Total $ 155 4 20 34 4 445 116 778 Program Proposed Expense Budget F&W Program Expense Budget IPR FY 2012 FY 2013 Base * 239,634,000 243

410

Fluctuating mate preferences in a marine fish  

Science Journals Connector (OSTI)

...weaken the strength of selection operating on sexual...owing to directional selection (Qvarnstrom 2001...longitudinal studies in sexual selection are still surprisingly...Petrie 1997). 2. Material and methods The study...continuous through-flow of seawater. Fish were fed twice...

2010-01-01T23:59:59.000Z

411

FROZEN PROCESSED FISH AND SHELLFISH CONSUMPTION  

E-Print Network (OSTI)

information which could be used by the fishing industry to increase consumer demand for fishery products, Massachusetts This project was financed from funds provided by the Saltonstall-Kennedy Act to increase. RELIABILITY OF STUDY RESULTS A. Sampling Error H B. Nonresponse Error 15 C. Response Errors 16 SAMPLE

412

Fish Culture in the United States  

Science Journals Connector (OSTI)

...com-mercial "feedlots" offshore. Salmon diets must be...countries, where culture farms have been built by American...inhospitable by vi-olent winds, unstable soil, tides...however, the fact that fish farm-ing can provide animal...Department of Commerce, Farm-Raised Catfish Processors...

Richard T. Lovell

1979-12-21T23:59:59.000Z

413

OBSERVATIONS ON FISHES AND OTHER BIOTA OF  

E-Print Network (OSTI)

2.0 Sunrimary 27 References 29 FIGURES No. Page 1. East Lagoon, Galveston, Texas iv 2. Mouth- ber 1953 - May 1958 27 111 #12;GULF I NAUTICAL MILE MEXICO Figure l.--East Lagoon, Galveston, Texas344 OBSERVATIONS ON FISHES AND OTHER BIOTA OF EAST LAGOON, GALVESTON ISLAND Marino Biological

414

Fish Farming in the Belgian Congo  

Science Journals Connector (OSTI)

... problems being one of the principal objects of the Fisheries Research Station at Elisabethville (Belgian Congo), it may be of interest to describe some of our observations and results. ... of our observations and results. Before trials of fish culture were made in the Belgian Congo, it was already known that some species of Tilapia lent themselves more or less ...

A. F. DE BONT

1948-12-25T23:59:59.000Z

415

Fish play Minority Game as humans do  

Science Journals Connector (OSTI)

We report the results of an unprecedented real Minority Game (MG) played by university staff members who clicked one of two identical buttons (A and B) on a computer screen while clocking in or out of work. We recorded the number of people who clicked button A for 1288 games, beginning on April 21, 2008 and ending on October 31, 2010, and calculated the variance among the people who clicked A as a function of time. The evolution of the variance shows that the global gain of selfish agents increases when a small portion of agents make persistent choice in the games. We also carried out another experiment in which we forced 101 fish to enter one of the two symmetric chambers (A and B). We repeated the fish experiment 500 times and found that the variance of the number of fish that entered chamber A evolved in a way similar to the human MG, suggesting that fish have memory and can employ more strategies when facing the same situation again and again.

Ruey-Tarng Liu; Fei Fang Chung; Sy-Sang Liaw

2012-01-01T23:59:59.000Z

416

199602000 response.doc FISH PASSAGE CENTER  

E-Print Network (OSTI)

199602000 response.doc FISH PASSAGE CENTER 2501 SW First Avenue, Suite 230, Portland, OR 97201, 2002 Northwest Power Planning Council Attention Judi Hertz Response to ISRP 851 SW 6th Avenue, Suite of environmental conditions (e.g., runoff volumes, #12;August 23, 2002 2 199602000 response.doc estuary/ocean

417

Japan's Squid Fishing Industry WILLIAM G. COURT  

E-Print Network (OSTI)

Japan's Squid Fishing Industry WILLIAM G. COURT .. Introduction Dried-squid (surume) has been an item of commerce, ceremony, and diet in Japan for hundreds of years, and squid is caught of the fishery. In 1952 squid landings reached 646,730 tons and, at 15 percent of the total, became Japan's most

418

Reintroduction of Native FishReintroduction of Native Fish Species to Coal CreekSpecies to Coal Creek  

E-Print Network (OSTI)

1 Reintroduction of Native FishReintroduction of Native Fish Species to Coal CreekSpecies to Coal Control and Reclamation ActSurface Mining Control and Reclamation Act of 1977of 1977 Coal Creek Watershed Foundation (2000)Coal Creek Watershed Foundation (2000) BackgroundBackground Fish populations in Coal Creek

Gray, Matthew

419

Hydraulic Characteristics of the Lower Snake River during Periods of Juvenile Fall Chinook Salmon Migration, 2002-2006 Final Report.  

SciTech Connect

This report documents a four-year study to assess hydraulic conditions in the lower Snake River. The work was conducted for the Bonneville Power Administration, U.S. Department of Energy, by the Pacific Northwest National Laboratory. Cold water released from the Dworshak Reservoir hypolimnion during mid- to late-summer months cools the Clearwater River far below equilibrium temperature. The volume of released cold water augments the Clearwater River, and the combined total discharge is on the order of the Snake River discharge when the two rivers meet at their confluence near the upstream edge of Lower Granite Reservoir. With typical temperature differences between the Clearwater and Snake rivers of 10 C or more during July and August, the density difference between the two rivers during summer flow augmentation periods is sufficient to stratify Lower Granite Reservoir as well as the other three reservoirs downstream. Because cooling of the river is desirable for migrating juvenile fall Chinook salmon (Oncorhynchus tshawytscha) during this same time period, the amount of mixing and cold water entrained into Lower Granite Reservoir's epilimnion at the Clearwater/Snake River confluence is of key biological importance. Data collected during this project indicates the three reservoirs downstream of Lower Granite also stratify as direct result of flow augmentation from Dworshak Reservoir. These four reservoirs are also heavily influenced by wind forcing at the water's surface and during periods of low river discharge often behave like a two-layer lake. During these periods of stratification, lower river discharge, and wind forcing, the water in the upper layer of the reservoir is held in place or moves slightly upstream. This upper layer is also exposed to surface heating and may warm up to temperatures close to equilibrium temperature. The thickness (depth) of this upper warm layer and its direction of travel may be of key biological importance to juvenile fall Chinook salmon. This report describes field data collection, modeling, and analysis of hydrodynamic and temperature conditions in the Lower Granite Reservoir during the summer flow augmentation periods of 2002, 2003, and 2004. Although temperature, and hence density, differences during flow augmentation periods between the Clearwater and Snake rivers were approximately equal (7-12 C) for all four years, the discharge ratio varied which resulted in significant differences in entrainment of cooler Clearwater River water into the Lower Granite Reservoir epilimnion. However, as a direct result of system management, Lower Granite Dam tailrace temperatures were maintained near 20 C during all years. Primary differences in the other three lower Snake River reservoirs were therefore a result of meteorological conditions and dam operations, which produced variations in wind setup and surface heating. Circulation patterns in all four lower Snake River reservoirs were numerically simulated for periods of 2002, 2003, 2004, and 2005 using CE-QUAL-W2. Simulation results show that these models are capable of matching diurnal and long-term temperature and velocity changes in the reservoirs. In addition, the confluence zone of the Clearwater and Snake rivers was modeled using the three-dimensional non-hydrostatic model Flow3D. Once calibrated and validated, the reservoir models were used to investigate downstream impacts of alternative reservoir operation schemes, such as increasing or decreasing the ratio of Clearwater to Snake river discharge. Simulation results were linked with the particle tracking model FINS to develop reservoir-integrated metrics that varied due to these alternative operation schemes. Findings indicate that significant alterations in water temperature throughout the lower Snake River are possible by altering hypolimnetic discharges from Dworshak Reservoir, which may also impact the behavior of migrating juvenile fall Chinook salmon during periods of flow augmentation.

Cook, C.; Dibrani, B.; Richmond, M.; Bleich, M.; Titzler, P..; Fu, T. [Pacific Northwest National Laboratory

2006-01-01T23:59:59.000Z

420

Correlation of N-myc downstream-regulated gene 1 subcellular localization and lymph node metastases of colorectal neoplasms  

SciTech Connect

Highlights: •We clarified NDRG1 subcellular location in colorectal cancer. •We found the changes of NDRG1 distribution during colorectal cancer progression. •We clarified the correlation between NDRG1 distribution and lymph node metastasis. •It is possible that NDRG1 subcellular localization may determine its function. •Maybe NDRG1 is valuable early diagnostic markers for metastasis. -- Abstract: In colorectal neoplasms, N-myc downstream-regulated gene 1 (NDRG1) is a primarily cytoplasmic protein, but it is also expressed on the cell membrane and in the nucleus. NDRG1 is involved in various stages of tumor development in colorectal cancer, and it is possible that the different subcellular localizations may determine the function of NDRG1 protein. Here, we attempt to clarify the characteristics of NDRG1 protein subcellular localization during the progression of colorectal cancer. We examined NDRG1 expression in 49 colorectal cancer patients in cancerous, non-cancerous, and corresponding lymph node tissues. Cytoplasmic and membrane NDRG1 expression was higher in the lymph nodes with metastases than in those without metastases (P < 0.01). Nuclear NDRG1 expression in colorectal neoplasms was significantly higher than in the normal colorectal mucosa, and yet the normal colorectal mucosa showed no nuclear expression. Furthermore, our results showed higher cytoplasmic NDRG1 expression was better for differentiation, and higher membrane NDRG1 expression resulted in a greater possibility of lymph node metastasis. These data indicate that a certain relationship between the cytoplasmic and membrane expression of NDRG1 in lymph nodes exists with lymph node metastasis. NDRG1 expression may translocate from the membrane of the colorectal cancer cells to the nucleus, where it is involved in lymph node metastasis. Combination analysis of NDRG1 subcellular expression and clinical variables will help predict the incidence of lymph node metastasis.

Song, Yan [Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014 (China)] [Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014 (China); Lv, Liyang [Department of Health, Jinan Military Area Command, Jinan 250022 (China)] [Department of Health, Jinan Military Area Command, Jinan 250022 (China); Du, Juan; Yue, Longtao [Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014 (China)] [Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014 (China); Cao, Lili, E-mail: cllly22@163.com [Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014 (China)] [Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan 250014 (China)

2013-09-20T23:59:59.000Z

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Gradient biomaterials and their influences on cell migration  

Science Journals Connector (OSTI)

...varying the diffusion time, gas type, humidity and temperature...and directs cell migration. Hale et al. designed a polyacrylamide...polyethylene prepared in a shielded gas plasma. Colloids Surf. B Biointerfaces...14712598.2.8.805 ) 149 Hale, N. A. , Yang, Y., Rajagopalan...

2012-01-01T23:59:59.000Z

422

Marriage, Rank, and Seasonal Migration: Fractality in Social Structure  

E-Print Network (OSTI)

Chapter 7 Marriage, Rank, and Seasonal Migration: Fractality in Social Structure Every society and practices to see most clearly principles that are in place and how competing claims, including rank and leadership, are negotiated or resolved. For the nomad clan the principles of rank and equality are often

White, Douglas R.

423

Migration Decision for Hybrid Mobility in Reconfigurable Virtual Machines  

E-Print Network (OSTI)

Migration Decision for Hybrid Mobility in Reconfigurable Virtual Machines Song Fu and Cheng. The increasing popularity of Grid computing and Peer-to-Peer systems has renewed research interests in dynamic and fault tolerance significantly via hybrid mobility of services and computational agents. This paper

Xu, Cheng-Zhong

424

Migrating to Autodesk MapGuide Enterprise 2008  

E-Print Network (OSTI)

Migrating to Autodesk MapGuide® Enterprise 2008 Gordon Luckett ­ Arrow Geomatics Inc. GS318-2 This class focuses on moving existing Autodesk MapGuide 6.5 sites to Autodesk MapGuide Enterprise (or Open, and the author of the official Autodesk MapGuide and AutoCAD Map 3D courseware. Gordon works with many

Ahmad, Sajjad

425

Optimized Pre-Copy Live Migration for Memory Intensive Applications  

E-Print Network (OSTI)

Optimized Pre-Copy Live Migration for Memory Intensive Applications Khaled Z. Ibrahim, Steven Hofmeyr, Costin Iancu, Eric Roman Lawrence Berkeley National Laboratory Email: {kzibrahim, shofmeyr and fault tolerance. KVM and Xen use iterative pre-copy approaches which work well in practice

426

POPULATION Over 10,000 bowhead whales migrate annually through  

E-Print Network (OSTI)

of whales made during the spring of 2001 by North Slope Borough observers standing on sea ice north of Point contributed partial funding to Alaska's North Slope Borough for counting bowheads as they migrate past Point whales. Europeans and people of other nations commercially hunted bowhead whales for oil, meat

427

Volume 57, Number 1 (2014) 21 Assisted Migration  

E-Print Network (OSTI)

, and water and air quality) (Aubin and others 2011). Assisted migration is a complex topic rife with ethical extinction, such as planting Florida torreya in States north of Florida (Torreya Guardians 2008), (right). (Terms were reused from Ste-Marie and others 2011 and Winder and others 2011; distribution maps were

428

Migration to 7.4, Group Quotas, and More  

E-Print Network (OSTI)

, to grow to over 20k cores #12;RHIC/ATLAS Computing Facility Overview One instance for ATLAS 5100 slotsMigration to 7.4, Group Quotas, and More William Strecker-Kellogg Brookhaven National Lab #12;RHIC/ATLAS Computing Facility Overview Physics Dept. at Brookhaven National Lab--provides computing and storage

Liblit, Ben

429

Migration of Radioactive Wastes: Radionuclide Mobilization by Complexing Agents  

Science Journals Connector (OSTI)

...the Hanford, West Valley, and Maxey Flats facilities, respectively (29-31...Chalk River, West Valley, and Maxey Flats (31, 32). The use of EDTA and...transport at many radio-active waste disposal sites in this coun-try, and migration...

JEFFREY L. MEANS; DAVID A. CRERAR; JAMES O. DUGUID

1978-06-30T23:59:59.000Z

430

Greening the Cloud Using Renewable-Energy-Aware Service Migration*  

E-Print Network (OSTI)

1 Greening the Cloud Using Renewable-Energy-Aware Service Migration* Uttam Mandal, M. Farhan Habib this energy consumption, and hence, carbon footprint and green house gas emission of cloud computing, is contributing to increased energy consumption, and hence, carbon footprint and green house gas emission

California at Davis, University of

431

Migration Health MIDSA Report -December 2009 Table of Contents  

E-Print Network (OSTI)

-Sectoral Approach . . . . . . . . . . . . . . . . . . . . . . . 17 5.5 PHC Reform and Provision of Health Service . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.10 Burden on Health Care System . . . . . . . . . . . . . . . . . . . 18 5.11 Condom#12;Migration Health MIDSA Report - December 2009 Table of Contents 1 Foreword 1 2 Acronyms 3 3

Abolmaesumi, Purang

432

Fluid Migration During Ice/Rock Planetesimal Differentiation  

E-Print Network (OSTI)

/water reaction, which will depend on the rate at which water can be segregated from a melting ice/rock core. For the liquid water phase to migrate toward the surface, the denser rock phase must compact. The primary question that this thesis will answer is how...

Raney, Robert 1987-

2012-12-12T23:59:59.000Z

433

Geothermal Exploration Using Aviris Remote Sensing Data Over Fish Lake  

Open Energy Info (EERE)

Using Aviris Remote Sensing Data Over Fish Lake Using Aviris Remote Sensing Data Over Fish Lake Valley, Nv Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geothermal Exploration Using Aviris Remote Sensing Data Over Fish Lake Valley, Nv Details Activities (1) Areas (1) Regions (0) Abstract: Fish Lake Valley, in Esmeralda County, Nevada, sits at the southern end of the Mina Deflection where the very active Death Valley-Furnace Creek-Fish Lake Valley fault system makes a right step to transfer slip northward into the Walker Lane. Northern Fish Lake Valley has been pulling part since ca. 6 Ma, primarily along the Emigrant Peak normal fault zone (Stockli et al., 2003). Elevated tectonic activity in Fish Lake Valley suggests there may be increased fracture permeability to facilitate

434

Effects of Protective Plates and Stoplogs on Water Flow Through the Gleed Fish Screen Facility, April 2007 - September 2007.  

SciTech Connect

In 2007, Pacific Northwest National Laboratory was asked by the U.S. Bureau of Reclamation to provide additional velocity measurements at Gleed fish screens site to support decisions on mitigating extreme flow fluctuations near the screens. The site consistently has had extreme water velocities in places and a strong back eddy at the downstream end in spring and summer. With the help of Washington Department of Fish and Wildlife staff, we measured the effects of different stoplog configurations behind the screens in May and July 2007. Protective metal plates in front of the trash racks were confirmed to be the cause of uneven and extreme water flow past the vertical traveling screens. Stoplogs were not sufficient to significantly reduce the effect of those metal plates on water velocities past and through the site. We provide a few suggestions including making it easier to raise and lower the metal plates and then adjusting them more often, constructing a new trash rack across the diversion entrance, and raising the control gate at the end of the site as long as possible in spring and during flood events.

Chamness, Mickie (Pacific Northwest National Laboratory)

2007-12-03T23:59:59.000Z

435

Development and application of chemical tools for investigating dynamic processes in cell migration  

E-Print Network (OSTI)

Cell migration is a dynamic process essential for many fundamental physiological functions, including wound repair and the immune response. Migration relies on precisely orchestrated events that are regulated in a spatially ...

Goguen, Brenda Nicole

2011-01-01T23:59:59.000Z

436

Assessing the Suitability of Recycled Plastics Used as Agricultural Soil Covers:? Migration Study and Experimental Harvest  

Science Journals Connector (OSTI)

The present work is focused on evaluating the suitability of recycling postconsumer agricultural plastic films again for the same use. The criteria to assess the suitability was based on migration study. Both overall and specific migration tests were ...

C. Nerín; R. Batlle

1998-12-05T23:59:59.000Z

437

Exploring Child Mortality Risks Associated with Diverse Patterns of Maternal Migration in Haiti  

Science Journals Connector (OSTI)

Internal migration is a salient dimension of adulthood in Haiti, particularly among women. Despite the high prevalence of migration in Haiti, it remains unknown whether Haitian women’s diverse patterns of migr...

Emily Smith-Greenaway; Kevin J. A. Thomas

2014-12-01T23:59:59.000Z

438

E-Print Network 3.0 - assessing field-scale migration Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

to DB2 according... to deliver low-cost, reliable, and proven migrations to DB2. 12;Our standard offering includes: MigrationAssessment... the order in which your SAP...

439

Microarchitecture of Three-Dimensional Scaffolds Influences Cell Migration Behavior via Junction Interactions  

E-Print Network (OSTI)

Cell migration plays a critical role in a wide variety of physiological and pathological phenomena as well as in scaffold-based tissue engineering. Cell migration behavior is known to be governed by biochemical stimuli and ...

Harley, Brendan A. C.

440

Stability and Migration of Charged Oxygen Interstitials in ThO2...  

NLE Websites -- All DOE Office Websites (Extended Search)

Stability and Migration of Charged Oxygen Interstitials in ThO2 and CeO2. Stability and Migration of Charged Oxygen Interstitials in ThO2 and CeO2. Abstract: Density functional...

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Oxygen Vacancy Formation and Migration in CexTh_xO Solid Solution...  

NLE Websites -- All DOE Office Websites (Extended Search)

Vacancy Formation and Migration in CexThxO Solid Solution. Oxygen Vacancy Formation and Migration in CexThxO Solid Solution. Abstract: A local-density approximation with the...

442

Migration by Soaring or Flapping Flight in Birds: The Relative Importance of Energy Cost and Speed  

Science Journals Connector (OSTI)

...Relative Importance of Energy Cost and Speed Anders Hedenstrom...mechanical theory, for (i) energy-selected migration and...minimization of transport costs probably cannot be the...significantly larger than in energy-selected migration...

1993-01-01T23:59:59.000Z

443

LIST OF FISH AT A PROPOSED OTEC SITE OFF KE-AHOLE POINT, HAWAII, DERIVED FROM COMMERCIAL FISH RECORDS, 1959-1978  

E-Print Network (OSTI)

marlin HumuhUIIIu Trigger fish I_, ru.l! 1u. NAME COMMONfrom Hawaii is cited when fish records do not differentiateHOTEC site, over 60 species of fish from 31 families are

Jones, Anthony T.

2012-01-01T23:59:59.000Z

444

Effects of Coastal Circulation on the Distributional Patterns of Pelagic Juvenile Fishes and Otolith Chemistry, and on the Timing of Juvenile Reef Fish Settlement  

E-Print Network (OSTI)

off the central California coast. Fish Bull 89:523-533and abundance of pelagic juvenile fish in the Santa BarbaraWashburn. 2003. Linking Early Fish Growth and Transport to

Nishimoto, Mary M.

2009-01-01T23:59:59.000Z

445

Orbits of radial migrators and non-migrators around a spiral arm in N-body simulations  

Science Journals Connector (OSTI)

......those behind the main spiral arm. To mirror the type 2g positive migrator, the...2012) 422:1363. Spitzer L. Jr , Schwarzschild M. ApJ (1951) 114:385. Spitzer L. Jr , Schwarzschild M. ApJ (1953) 118:106. Steinmetz......

Robert J. J. Grand; Daisuke Kawata; Mark Cropper

2014-01-01T23:59:59.000Z

446

Repeat Migration between Europe and the United States, 1870-1914  

E-Print Network (OSTI)

Leipzig: Teubner, 1907. Transatlantic Passenger Conferences1991. Keeling, Drew. “Transatlantic Shipping Cartels andTransportation Revolution and Transatlantic Migration, 1850-

Keeling, Drew

2009-01-01T23:59:59.000Z

447

MONITORING AND EVALUATION OF SMOLT MIGRATION IN THE COLUMBIA BASIN  

E-Print Network (OSTI)

of Energy Bonneville Power Administration Environment, Fish and Wildlife P.O. Box 3621 Portland, OR 97208 Island, Lower Granite, McNary, John Day, and Bonneville Dams using Program RealTime Prepared by: Richard Testing Framework for RPA Improvement as Stated in the 2000 Federal Columbia River Power System (FCRPS

Washington at Seattle, University of

448

MONITORING AND EVALUATION OF SMOLT MIGRATION IN THE COLUMBIA BASIN  

E-Print Network (OSTI)

of Energy Bonneville Power Administration Environment, Fish and Wildlife P.O. Box 3621 Portland, OR 97208 Island, Lower Granite, McNary, John Day, and Bonneville Dams using Program RealTime Prepared by: Richard as Stated in the 2000 Federal Columbia River Power System (FCRPS) Biological Opinion. Technical Report

Washington at Seattle, University of

449

MONITORING AND EVALUATION OF SMOLT MIGRATION IN THE COLUMBIA BASIN  

E-Print Network (OSTI)

Power Administration Environment, Fish and Wildlife P.O. Box 3621 Portland, OR 97208-3621 Project Number Granite, McNary, John Day, and Bonneville Dams using Program RealTime Prepared by: Richard L. Townsend Avenue, Suite 1820 Seattle, Washington 98101-2509 Prepared for: U.S. Department of Energy Bonneville

Washington at Seattle, University of

450

Resident Fish Stock above Chief Joseph and Grand Coulee Dams; 2002 Annual Report.  

SciTech Connect

In 1980, the United States Congress enacted the Northwest Power Planning and Conservation Act (PL 96-501, 1980), which established the Northwest Power and Conservation Council (NPCC), formerly the Northwest Power Planning Council. The NPCC was directed by Congress to develop a regional Power Plan and also the Columbia River Basin Fish and Wildlife Program (FWP) to restore or replace losses of fish caused by construction and operation of hydroelectric dams in the Columbia River Basin. In developing the FWP, Congress specifically directed NPCC to solicit recommendations for measures to be included in the Program from the region's fish and wildlife agencies and Indian tribes. All measures adopted by the Council were also required to be consistent with the management objectives of the agencies and tribes [Section 4.(h)(6)(A)], the legal rights of Indian tribes in the region [Section 4.(h)(6)(D)] and be based upon and supported by the best available scientific knowledge [Section 4.(h)(6)(B)]. The Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams Project, also known as the Joint Stock Assessment Project (JSAP) specifically addresses NPPC Council measure 10.8B.26 of the 1994 program. The Joint Stock Assessment Project is a management tool using ecosystem principles to manage artificial fish assemblages and native fish in altered environments existing in the Columbia River System above Chief Joseph and Grand Coulee Dams (Blocked Area). A three-phase approach of this project will enhance the fisheries resources of the Blocked Area by identifying data gaps, filling data gaps with research, and implementing management recommendations based on research results. The Blocked Area fisheries information is housed in a central location, allowing managers to view the entire system while making decisions, rather than basing management decisions on isolated portions of the system. The JSAP is designed and guided jointly by fisheries managers in the Blocked Area. The initial year of the project (1997) identified the need for a central data storage and analysis facility, coordination with the StreamNet project, compilation of Blocked Area fisheries information, and a report on the ecological condition of the Spokane River System. These needs were addressed in 1998 by acquiring a central location with a data storage and analysis system, coordinating a pilot project with StreamNet, compiling fisheries distribution data throughout the Blocked Area, identifying data gaps based on compiled information, and researching the ecological condition of the Spokane River. In order to ensure that any additional information collected throughout the life of this project will be easily stored and manipulated by the central storage facility, it was necessary to develop standardized methodologies between the JSAP fisheries managers. Common collection and analytical methodologies were developed in 1999. In 1999, 2000, and 2001 the project began addressing some of the identified data gaps throughout the Blocked Area. Data collection of established projects and a variety of newly developed sampling projects are ongoing. Projects developed and undertaken by JSAP fisheries managers include investigations of the Pend Orielle River and its tributaries, the Little Spokane River and its tributaries, and water bodies within and near the Spokane Indian Reservation. Migration patterns of adfluvial and reservoir fish in Box Canyon Reservoir and its tributaries, a baseline assessment of Boundary Reservoir and its tributaries, ecological assessment of mountain lakes in Pend Oreille County, and assessments of streams and lakes on the Spokane Indian Reservation were completed by 2001. Assessments of the Little Spokane River and its tributaries, tributaries to the Pend Oreille River, small lakes in Pend Oreille County, WA, and water bodies within and near the Spokane Indian Reservation were conducted in 2002. This work was done in accordance with the scope of work approved by Bonneville Power Administration (BPA).

Connor, Jason M. (Kalispel Department of Natural Resources, Usk, WA); McLellan, Jason G. (Washington Department of Fish and Wildlife, Spokane, WA); Butler, Chris (Spokane Tribe of Indians, Department of Natural Resources, Wellpinit, WA)

2003-09-01T23:59:59.000Z

451

Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams; 2001 Annual Report.  

SciTech Connect

In 1980, the United States Congress enacted the Northwest Power Planning and Conservation Act (PL 96-501, 1980), which established the Northwest Power Planning Council (NPPC). The NPPC was directed by Congress to develop a regional Power Plan and also the Columbia River Basin Fish and Wildlife Program (FWP) to restore or replace losses of fish caused by construction and operation of hydroelectric dams in the Columbia River Basin. In developing the FWP, Congress specifically directed NPPC to solicit recommendations for measures to be included in the Program from the region's fish and wildlife agencies and Indian tribes. All measures adopted by the Council were also required to be consistent with the management objectives of the agencies and tribes [Section 4.(h)(6)(A)], the legal rights of Indian tribes in the region [Section 4.(h)(6)(D)] and be based upon and supported by the best available scientific knowledge [Section 4.(h)(6)(B)]. The Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams Project, also known as the Joint Stock Assessment Project (JSAP) specifically addresses NPPC Council measure 10.8B.26 of the 1994 program. The Joint Stock Assessment Project is a management tool using ecosystem principles to manage artificial fish assemblages and native fish in altered environments existing in the Columbia River System above Chief Joseph and Grand Coulee Dams (Blocked Area). A three-phase approach of this project will enhance the fisheries resources of the Blocked Area by identifying data gaps, filling data gaps with research, and implementing management recommendations based on research results. The Blocked Area fisheries information is housed in a central location, allowing managers to view the entire system while making decisions, rather than basing management decisions on isolated portions of the system. The JSAP is designed and guided jointly by fisheries managers in the Blocked Area and the Columbia Basin Blocked Area Management Plan (1998). The initial year of the project (1997) identified the need for a central data storage and analysis facility, coordination with the StreamNet project, compilation of Blocked Area fisheries information, and a report on the ecological condition of the Spokane River System. These needs were addressed in 1998 by acquiring a central location with a data storage and analysis system, coordinating a pilot project with StreamNet, compiling fisheries distribution data throughout the Blocked Area, identifying data gaps based on compiled information, and researching the ecological condition of the Spokane River. In order to ensure that any additional information collected throughout the life of this project will be easily stored and manipulated by the central storage facility, it was necessary to develop standardized methodologies between the JSAP fisheries managers. Common collection and analytical methodologies were developed in 1999. In 1999, 2000, and 2001 the project began addressing some of the identified data gaps throughout the Blocked Area. Data collection of established projects and a variety of newly developed sampling projects are ongoing. Projects developed and undertaken by JSAP fisheries managers include investigations of the Pend Orielle River and its tributaries, the Little Spokane River and its tributaries, and water bodies within and near the Spokane Indian Reservation. Migration patterns of adfluvial and reservoir fish in Box Canyon Reservoir and its tributaries, a baseline assessment of Boundary Reservoir and its tributaries, ecological assessment of mountain lakes in Pend Oreille County, and assessments of seven streams and four lakes on the Spokane Indian Reservation were completed by 2000. Assessments of the Little Spokane River and its tributaries, tributaries to the Pend Oreille River, small lakes in southern Pend Oreille County, and water bodies within and near the Spokane Indian Reservation were conducted in 2001. This work was done in accordance with the scope of work approved by Bonneville Power Administration (BPA).

Connor, Jason M. (Kalispell Department of Natural Resources, Usk, WA); McLellan, Jason G. (Washington Department of Fish and Wildlife, Spokane, WA); O'Connor, Dick (Washington Department of Fish and Wildlife, Olympia, WA)

2003-01-01T23:59:59.000Z

452

Fish and Wildlife Service | Open Energy Information  

Open Energy Info (EERE)

Service Service Jump to: navigation, search Logo: Fish and Wildlife Service Name Fish and Wildlife Service Place Washington, DC Year founded 1940 Phone number (303) 275-2370 Website http://www.fws.gov/ Coordinates 38.8951118°, -77.0363658° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.8951118,"lon":-77.0363658,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

453

Inter-rack Live Migration of Multiple Virtual Machines Umesh Deshpande, Unmesh Kulkarni, and Kartik Gopalan  

E-Print Network (OSTI)

Inter-rack Live Migration of Multiple Virtual Machines Umesh Deshpande, Unmesh Kulkarni, and Kartik a distributed system for inter-rack live migration (IRLM), i.e., parallel live migration of multiple VMs across racks. The key performance objective of IRLM is to reduce the traffic load on the core network links

Gopalan, Kartik

454

Determinants and Income Effects of Commuting and Migration An empirical analysis for Germany after Unification  

E-Print Network (OSTI)

Determinants and Income Effects of Commuting and Migration An empirical analysis for Germany after differentials between East and West Germany led to massive commuting and migration flows. In this paper we: Human capital and income, Germany, commuting, migration, GSOEP JEL No.: J31, J61, O15 Address: Institute

Pfeifer, Holger

455

Combining Multiple Dimensions of Knowledge in API Migration Thiago Tonelli Bartolomei1  

E-Print Network (OSTI)

Combining Multiple Dimensions of Knowledge in API Migration Thiago Tonelli Bartolomei1 , Mahdi dimensions of knowledge about APIs so that we can support API migration by wrapping or transformation in new ways. That is, we assess wrapper-based API re-implementations and provide guidance for migrating API

Czarnecki, Krzysztof

456

What visibility conceals. Re-embedding Refugee Migration from Iraq Graldine Chatelard  

E-Print Network (OSTI)

What visibility conceals. Re-embedding Refugee Migration from Iraq Géraldine Chatelard Research: This chapter aims at reconnecting the mass refugee migration from Iraq that has followed the fall of the regime Iraq through a combination of disciplinary approaches from the fields of the sociology of migration

Paris-Sud XI, Université de

457

Sphingosine-1-phosphate inhibits vascular smooth muscle cell migration by activating G??? and RhoA  

E-Print Network (OSTI)

inhibits the migration of VSMCs by activating G[?]?? and RhoA. S1P abolished the migration of VSMCs in response to platelet-derived growth factor (PDGF), a potent stimulator of VSMC migration. PDGF strongly induced the formation of lamellipodia, which...

Anthis, Nicholas J

2013-02-22T23:59:59.000Z

458

A Simulation Model for the Performance Evaluation for Migrating a Legacy Paulo Pinheiro da Silva  

E-Print Network (OSTI)

A Simulation Model for the Performance Evaluation for Migrating a Legacy System Paulo Pinheiro da a simulation model using CAPPLES. Peculiarities of the legacy system migration that affects the simulation of perfor- mance evaluation during migration. CAPPLES is based on simulation models. Indeed, analytical

Pinheiro da Silva, Paulo

459

Mesolithic fishing and seafaring in the Aegean  

E-Print Network (OSTI)

. 24 Background. . Fishing Practices. VI NET MATERIALS . . 24 26 33 VII PRESERVATION . 46 Salt Preservation. Smoking. . VIII CONCLUSIONS 49 52 54 REFERENCES 58 VITA 63 LIST OF FIGURES FIGURE 1. Map of Greece Page 2. Beach seine. 3.... Upwelling regions in the Aegean Sea. 4. Feeding tuna and birds. 5. Chumming with live bait 29 6, Tuna watchtowers . . 31 LIST OF TABLES Page TABLE 1. Possible searoutes, distance, speed, and traveling time in the Aegean . . . . . 10 2. Ovis...

Webb, Thanos Aronis

1999-01-01T23:59:59.000Z

460

Color Changes in Fish, Frogs and Lizards  

NLE Websites -- All DOE Office Websites (Extended Search)

Color Changes in Fish, Frogs and Lizards Color Changes in Fish, Frogs and Lizards Nature Bulletin No. 706 February 23, 1963 Forest Preserve District of Cook County Seymour Simon, President David H. Thompson, Senior Naturalist COLOR CHANGES IN FISH, FROGS AND LIZARDS Proverbially, the chameleon changes its color to suit every mood or situation. Hence the word is also an expression of contempt for a person who is fickle or changeable in character. That little lizard which is peddled at circuses or sold in pet shops under the name of "chameleon" is not the true Chameleon of the Old World tropics but the Anole, a native of the warm humid regions of our southeastern states. It is able to change from green to brown, or reverse, with some intermediate colors. Ordinarily it is pale green when quite warm or after it has been in the dark. In bright light or at low temperatures it is brown. Contrary to popular belief a brown anole may be found on a green leaf or a green one on brown bark.

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Chapter 15 - Cloning of Medaka Fish  

Science Journals Connector (OSTI)

Attempts at nuclear transfer using adult somatic cells in fish species had been unsuccessful for more than 40 years prior to the success achieved by the author of the present study using medaka fish (Oryzias latipes) in 2008. Previous attempts at nuclear transfer in fish were believed to have failed due to the rapidity of the cell cycle within recipient eggs, which finished prior to completion of mitotic processes in donor nuclei. This issue was successfully circumvented by using non-enucleated and diploidized eggs obtained by preventing the release of the second polar body as recipients in the nuclear transfer of primary culture cells obtained from adult caudal fin tissue, as opposed to enucleated eggs. In those examined here, 1–3% of transplanted embryos that developed to the blastula stage successfully developed into adults. Adult clones possessed only donor genetic markers, and were both diploid and fertile. In control experiments using recipient eggs without diploidization, no adult clones were produced. These results indicated that recipient diploidized eggs exhibit activity related to reprogramming of the adult somatic genome.

Yuko Wakamatsu

2014-01-01T23:59:59.000Z

462

The Use of Traits-Based Assessment to Estimate Effects of Hydropower Projects on Fish Populations  

E-Print Network (OSTI)

that influence the risk of downstream passage losses at hydroelectric power plants www.ornl.gov #12;

463

Innovative Mercury Treatment Benefits Stream, Fish | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mercury Treatment Benefits Stream, Fish Mercury Treatment Benefits Stream, Fish Innovative Mercury Treatment Benefits Stream, Fish October 1, 2012 - 12:00pm Addthis Oak Ridge scientists Kelly Roy, left, and Trent Jett collect fish samples in 2011 to support research on the impacts of the treatment in Tims Branch, a small stream at the Savannah River Site. Oak Ridge scientists Kelly Roy, left, and Trent Jett collect fish samples in 2011 to support research on the impacts of the treatment in Tims Branch, a small stream at the Savannah River Site. The M1 Air Stripper system at Savannah River Site, pictured here, was modified in 2007 to remove mercury. The M1 Air Stripper system at Savannah River Site, pictured here, was modified in 2007 to remove mercury. Oak Ridge scientists Kelly Roy, left, and Trent Jett collect fish samples in 2011 to support

464

Bonneville Power Administration Fish & Wildlife Implementation Plan Final EIS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: 2: Appendices DOE/EIS-0312 April 2003 Appendix A Fish and Wildlife Funding Principles for Bonneville Power Administration Rates and Contracts Fish and Wildlife Implementation Plan EIS Appendix A: Fish and Wildlife Funding Principles Appendix A/ 1 Appendix A FISH AND WILDLIFE FUNDING PRINCIPLES FOR BONNEVILLE POWER ADMINISTRATION RATES AND CONTRACTS September 16, 1998 Preamble The purpose of these principles is to conclude the fish and wildlife funding process in which Bonneville has been engaged with various interests in the Region, and provide a set of guidelines for structuring Bonneville's subscription and power rate processes. The principles are intended to "keep the options open" for future fish and wildlife decisions that are anticipated to be made in late 1999 on reconfiguration of the hydrosystem and in

465

Comparative Survival Study (CSS) of Hatchery PIT-tagged Spring/Summer Chinook; Migration Years 1997-2000 Mark/Recapture Activities and Bootstrap Analysis, 2002 Annual Report.  

SciTech Connect

The Comparative Survival Study (CSS) was initiated in 1996 as a multi-year program of the fishery agencies and tribes to estimate survival rates over different life stages for spring and summer chinook (hereafter, chinook) produced in major hatcheries in the Snake River basin and from selected hatcheries in the lower Columbia River. Much of the information evaluated in the CSS is derived from fish tagged with Passive Integrated Transponder (PIT) tags. A comparison of survival rates of chinook marked in two different regions (which differ in the number of dams chinook have to migrate through) provides insight into the effects of the Snake/Columbia hydroelectric system (hydrosystem). The CSS also compares the smolt-to-adult survival rates (SARs) for Snake River chinook that were transported versus those that migrated in-river to below Bonneville Dam. Additional comparisons can be made within in-river experiences as well comparison between the different collector projects from which smolts are transported. CSS also compares these survival rates for wild Snake River spring and summer chinook. These comparisons generate information regarding the relative effects of the current management actions used to recover this listed species. Scientists and managers have recently emphasized the importance of delayed hydrosystem mortality to long-term management decisions. Delayed hydrosystem mortality may be related to the smolts experience in the Federal Columbia River Power System, and could occur for both smolts that migrate in-river and smolts that are transported. The CSS PIT tag information on in-river survival rates and smolt-to-adult survival rates (SARs) of transported and in-river fish are relevant to estimation of ''D'', which partially describes delayed hydrosystem mortality. The parameter D is the differential survival rate of transported fish relative to fish that migrate in-river, as measured from below Bonneville Dam to adults returning to Lower Granite Dam. When D = 1, there is no difference in survival rate after hydrosystem passage. When D < 1, then transported smolts die at a greater rate after release below Bonneville Dam than smolts that have migrated in-river to below Bonneville Dam. While the relative survival rates of transported and in-river migrants are important, the SARs must be also be sufficient to allow the salmon to persist and recover (Mundy et al. 1994). Decreased SARs could result from delayed hydrosystem mortality for either transported or in-river migrants, or both. Major objectives of the CSS include: (1) development of a long-term index of transport SAR to in-river SAR for Snake River hatchery and wild spring and summer chinook smolts measured at Lower Granite Dam; (2) develop a long-term index of survival rates from release of smolts at Snake River hatcheries to return of adults to the hatcheries; (3) compute and compare the overall SARs for selected upriver and downriver spring and summer chinook hatchery and wild stocks; and (4) begin a time series of SARs for use in hypothesis testing and in the regional long-term monitoring and evaluation program. Primary CSS focus in this report is for wild and hatchery spring/summer chinook that outmigrated in 1997 to 2000 and returned in 2003. Another goal of CSS was to help resolve uncertainty concerning marking, handling and bypass effects associated with control fish used in National Marine Fisheries Service's (NMFS) transportation research and evaluation. Significant concern had been raised that the designated control groups, which were collected, marked and released at dams, did not experience the same conditions as the in-river migrants which were not collected and bypassed under existing management, and that the estimated ratios of SARs of transported fish to SARs of control fish may be biased (Mundy et al. 1994). Instead of marking at the dams, as traditionally done for NMFS transportation evaluations, CSS began marking sufficient numbers of fish at the hatcheries and defining in-river groups from the detection histories at the dams (e.g., total

Berggren Thomas J.; Franzoni, Henry; Basham, Larry R. (Columbia Basin Fish and Wildlife Authority, Fish Passage Center, Portland, OR)

2005-04-01T23:59:59.000Z

466

Introduction to Fish Health Management 1 Ruth Francis-Floyd2  

E-Print Network (OSTI)

CIR921 Introduction to Fish Health Management 1 Ruth Francis-Floyd2 1. This document is CIR921, one Is Fish Health Management? Fish health management is a term used in aquaculture to describe management practices which are designed to prevent fish disease. Once fish get sick it can be difficult to salvage them

Watson, Craig A.

467

,,"PARS II Interim Migration Template"  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

" " ,,"PARS II Interim Migration Template" ,,"Fields","Data" ,,"DOE Project ID:","DOE Project # and Project Name" ,,"Year:","Please select a Year" ,,"Month:","Please select a Month" ,,"Fields","Data (Entered in $K) [Data Entry field]" ,,"BCWS ($K):",0 ,,"BCWP ($K):",0 ,,"ACWP ($K):",0 ,,"Management Reserves Remaining ($K):",0 ,,"Percent Complete (%):",0 ,,"Instructions" ,,"1. Log into PARS II" ,,"2. Select the appropriate Project" ,,"3. While still on the Projects screen, click on ""Attachments""" ,,"4. Click on ""Add"""

468

Dislocation kink migration energies and the Frenkel-Kontorowa model  

Science Journals Connector (OSTI)

An analytic solution of the Peierls pinning energy EP in the discrete Frenkel-Kontorowa (FK) model is used to obtain estimates of the second-order Peierls stress ?2P controlling dislocation kink motion. From the Dorn-Rajnak model the kink migration energy is shown to be the Peierls pinning energy EP in the FK model. The required parameters are related to features of the generalized stacking fault surface. Examples illustrate use of the approach.

B. Joós and M. S. Duesbery

1997-05-01T23:59:59.000Z

469

A Migrated Aortic Stent Graft Causing Erosive Spondylopathy  

SciTech Connect

We report about a patient presenting with back pain 4 months after an uneventful endovascular implantation of an aortic stent graft. Computed tomography scan revealed a migration of the stent with consecutive endoleakage, kink formation, and movement of the stent toward the spine, which caused destruction of the aortic wall as well as vertebral necrosis. Explantation of the stent and replacement of the native aorta relieved the patient of his symptoms.

Gestrich, Christopher, E-mail: christopher.gestrich@ukb.uni-bonn.de; Probst, Chris, E-mail: chris.probst@ukb.uni-bonn.de [Universitaetsklinikum Bonn, Department of Cardiac Surgery (Germany)] [Universitaetsklinikum Bonn, Department of Cardiac Surgery (Germany); Wilhelm, Kai, E-mail: kai.wilhelm@ek-bonn.de [Johanniterkrankenhaus Bonn, Department of Radiology (Germany)] [Johanniterkrankenhaus Bonn, Department of Radiology (Germany); Schiller, Wolfgang, E-mail: wolfgang.schiller@ukb.uni-bonn.de [Universitaetsklinikum Bonn, Department of Cardiac Surgery (Germany)] [Universitaetsklinikum Bonn, Department of Cardiac Surgery (Germany)

2013-12-15T23:59:59.000Z

470

Seasonal structure of fish communities at three barrier island habitats  

E-Print Network (OSTI)

island ecosystems in the life cycle of these fishes must be better understood before we can effectively manage these important species. Previous studies (Reid 1955, Gunter 1958, Hellier 1962, HcFar land 1963, Pranks 1970, Livingston 1976, Naughton... Bay, Florida and the adjacent beachfront have been described by Naughton and Saloman (1978). Franks (1970) studied species composition and relative abundance of' the fish population inland of Horn Island, Mississippi. Seasonality of' fishes...

Pitts, Donald Eugene

2012-06-07T23:59:59.000Z

471

Radionuclide concentrations in fish and invertebrates from Bikini Atoll  

SciTech Connect

As in other global studies, /sub 137/Cs was found in the highest concentrations in edible flesh of all species of fish and in the lowest concentrations in the bone or liver. The mean concentration of /sup 137/Cs in muscle of reef fish from the southern part of the atoll is comparable to the global-fallout concentration measured in market samples of fish collected from Chicago, IL, USA, in 1982. Strontium-90 is associated generally with non-edible parts of fish, such as bone or viscera. Twenty-five to fifty percent of the total body burden of /sub 60/Co is accumulated in the muscle tissue; the remainder is distributed among the liver, skin, and viscera. The mean concentration of /sub 60/Co in fish has been decreasing at a rate faster than radiological decay alone. Most striking is the range of /sup 207/Bi concentrations among different species of fish collected at the same time and place. Highest concentrations of /sup 207/Bi were consistently detected in the muscle and other tissues of goatfish and some of the pelagic lagoon fish. In other reef fish, such as mullet, surgeonfish, and parrotfish, /sub 207/Bi was usually below detection limits by gamma spectrometry. Over 70% of the whole-body activity of /sup 207/Bi in goatfish is associated with the muscle tissue, whereas less than 5% is found in the muscle of mullet and surgeonfish. Neither /sup 239 +240/Pu nor /sup 241/Am is accumulated significantly in the muscle tissue of any species of fish. Apparently, /sup 238/Pu is in a more readily available form for accumulation by fishes than /sup 239 +240/Pu. Based on a daily ingestion rate of 200 g of fish flesh, dose rates to individuals through the fish-food ingestion pathway are well below current Federal guidelines. 24 refs., 1 fig., 27 tabs

Noshkin, V.E.; Wong, K.M.; Eagle, R.J.; Jokela, T.A.; Brunk, J.A.

1988-01-01T23:59:59.000Z

472

Ion beam analyses of radionuclide migration in heterogeneous rocks  

Science Journals Connector (OSTI)

The migration of radionuclides (RN) in the environment is a topic of general interest for its implications on public health and it is an issue for the long-term safety studies of deep geological repositories (DGR) for high-level radioactive waste. The role played by colloids on RN migration is also of great concern. Diffusion and sorption are fundamental mechanisms controlling RN migration in rocks and many experimental approaches are applied to determine transport parameters for low sorbing RN in homogeneous rocks. However it is difficult to obtain relevant data for high sorbing RN or colloids for which diffusion lengths are extremely short or within heterogeneous rocks where transport might be different in different minerals. The ion beam techniques Rutherford Backscattering Spectrometry (RBS) and micro-Particle Induced X-Ray Emission (?PIXE) rarely applied in the field were selected for their micro-analytical potential to study RN diffusion and surface retention within heterogeneous rocks. Main achievements obtained during last 12 years are highlighted.

Valentino Rigato

2013-01-01T23:59:59.000Z

473

Migration and retention of elements at the Oklo natural reactor  

SciTech Connect

The Oklo natural reactor, Gabon, permits study of fission-produced elemental behavior in a natural geologic environment. The uranium ore that sustained fission reactions formed about 2 billion years before present (BYBP), and the reactor was operative for about 5 x 10/sup 5/ yrs between about 1.95 to 2 BYBP. The many tons of fission products can, for the most part, be studied for their abundance and distribution today. Since reactor shutdown, many fissiogenic elements have not migrated from host pitchblende, and several others have migrated only a few tens of meters from the reactor ore. Only Xe and Kr have apparently been largely removed from the reactor zones. An element by element assessment of the Oklo rocks' ability to retain the fission products, and actinides and radiogenic Pb and Bi as well, leads to the conclusion that no widespread migration of the elements occurred. This suggests that rocks with more favorable geologic characteristics are indeed well suited for consideration for the storage of radioactive waste.

Brookins, D.G.

1982-01-01T23:59:59.000Z

474

U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: HP StorageWorks File Migration Agent Buffer Overflows Let 6: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code July 19, 2012 - 7:14am Addthis PROBLEM: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code PLATFORM: HP StorageWorks File Migration Agent ABSTRACT: Two vulnerabilities were reported in HP StorageWorks File Migration Agent. reference LINKS: SecurityTracker Alert ID: 1027281 ZDI-12-127 ZDI-12-126 IMPACT ASSESSMENT: High Discussion: The vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of HP StorageWorks File Migration Agent. Authentication is not required to exploit this vulnerability. 1. (ZDI-12-127) The specific flaw exists within the HsmCfgSvc.exe service

475

U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U-216: HP StorageWorks File Migration Agent Buffer Overflows Let U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code U-216: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code July 19, 2012 - 7:14am Addthis PROBLEM: HP StorageWorks File Migration Agent Buffer Overflows Let Remote Users Execute Arbitrary Code PLATFORM: HP StorageWorks File Migration Agent ABSTRACT: Two vulnerabilities were reported in HP StorageWorks File Migration Agent. reference LINKS: SecurityTracker Alert ID: 1027281 ZDI-12-127 ZDI-12-126 IMPACT ASSESSMENT: High Discussion: The vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of HP StorageWorks File Migration Agent. Authentication is not required to exploit this vulnerability.

476

Geothermal Literature Review At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

Additional References Retrieved from "http:en.openei.orgwindex.php?titleGeothermalLiteratureReviewAtFishLakeValleyArea(Deymonaz,EtAl.,2008)&oldid510804...

477

Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

Additional References Retrieved from "http:en.openei.orgwindex.php?titleModeling-ComputerSimulationsAtFishLakeValleyArea(Deymonaz,EtAl.,2008)&oldid387627...

478

California Department of Fish and Wildlife Environmental Review...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library Web Site: California Department of Fish and Wildlife Environmental Review and Permitting Webpage Abstract This website provides...

479

Fish Funding 2002-2006 (hydro/fcrps)  

NLE Websites -- All DOE Office Websites (Extended Search)

Information on Cost and Revenue Effects for Fish Funding Agreement 2002 - 2006 Capital Cost Spreadsheets Summary of All Costs (updated on July 10, 1998) Capital Cost Spreadsheets...

480

Compound and Elemental Analysis At Fish Lake Valley Area (DOE...  

Open Energy Info (EERE)

Fish Lake Valley Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA...

Note: This page contains sample records for the topic "fish downstream migration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Acquisition protects fish habitat in Yakima County Fact Sheet  

NLE Websites -- All DOE Office Websites (Extended Search)

facilities. The property would be owned and managed by the Washington Department of Fish and Wildlife. September 2008 Land to get management plan Once this property has been...

482

California Department of Fish and Wildlife Consistency Determination...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library Web Site: California Department of Fish and Wildlife Consistency Determination Webpage Abstract This website explains the...

483

Static Temperature Survey At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

Additional References Retrieved from "http:en.openei.orgwindex.php?titleStaticTemperatureSurveyAtFishLakeValleyArea(Deymonaz,EtAl.,2008)&oldid511143...

484

United States Fish and Wildlife Service - Habitat Conservation...  

Open Energy Info (EERE)

LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: United States Fish and Wildlife Service - Habitat Conservation Plans Under the Endangered Species...

485

Oregon Fish and Wildlife Mitigation Policy | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Oregon Fish and Wildlife Mitigation Policy Published Publisher Not Provided, Date Not Provided DOI...

486

Flirty Fishing – Gender Ethics and the Jesus Revolution  

E-Print Network (OSTI)

of God. Studying gender ethics within the JM will helpFlirty Fishing – Gender Ethics and the Jesus Revolution byof free love, gender ethics and evangelical Christianity

Johnson, Julianne

2014-01-01T23:59:59.000Z

487

Interactions of ciliates with cells and viruses of fish.  

E-Print Network (OSTI)

??This thesis develops and utilizes in vitro approaches to study ciliate/fish interactions. The thesis is divided into six chapters. Chapter one reviews the literature on… (more)

Pinheiro, Marcel D.O.

2013-01-01T23:59:59.000Z

488

GRANDE RONDE RIVER BASIN FISH HABITAT IMPROVEMENT IMPLEMENTATION PLAN  

E-Print Network (OSTI)

Oregon Department of Fish and Wildlife Kathy Anderson U.S. Department of Energy Bonneville Power Administration #12;CONTENTS ABSTRACT . . . . . · · . . · . . . . . . i INTRODUCTION

489

Electric signals and species recognition in gymnotiform fish.  

E-Print Network (OSTI)

??Gymnotiformes are South American weakly electric fish that produce weak electric organ discharges (EOD) for orientation, foraging and communication purposes. Because EOD properties vary widely… (more)

Fugère, Vincent

2010-01-01T23:59:59.000Z

490

Commercial Fishing for Gulf Butterfish, Peprilus burti, Introduction  

E-Print Network (OSTI)

Commercial Fishing for Gulf Butterfish, Peprilus burti, Introduction The decline of oil prices is: NMFS National Systematics Laboratory, National Museum of Natural History, Washington, DC 20560

491

Bioavailability of Cd, Zn and Se in two marine fish.  

E-Print Network (OSTI)

??It is valuable to study the bioavailability of trace metal in marine fish for their ecological and commercial importance. A series of experiments were conducted… (more)

Zhang, Li

2007-01-01T23:59:59.000Z

492

FISH EGGS AND LARVAE IN THE PLANKTON SAMPLES  

Science Journals Connector (OSTI)

This paper summarizes the data on fish eggs and larvae from the plankton samples taken on four cruises in EE& Station plans for these cruises are shown in ...

1999-12-23T23:59:59.000Z

493

Angler exposure to domoic acid via consumption of contaminated fishes  

E-Print Network (OSTI)

well as storage methods and DA levels in the seawater whenstorage; and (4) assess possible relationships be- tween DA in fish viscera and in seawater

Pomeroy, Caroline

2010-01-01T23:59:59.000Z

494

Methods for assessment of fish production in fresh waters  

Science Journals Connector (OSTI)

the examples were taken from marine fish studies. The book is not, and does not claim to be, a general handbook on fisheries production or man- agement.

2000-02-10T23:59:59.000Z

495

Columbia River System Operation Review : Final Environmental Impact Statement, Appendix C: Anadromous Fish and Juvenile Fish Transportation.  

SciTech Connect

This Appendix C of the Final Environmental Impact Statement for the Columbia River System discusses impacts on andromous fish and juvenile fish transportation. The principal andromous fish in the Columbia basin include salmonid species (Chinook, coho, and sockeye salmon, and steelhead) and nonsalmoinid andromous species (sturgeon, lamprey, and shad). Major sections in this document include the following: background, scope and process; affected environment for salmon and steelhead, shaded, lamprey, sturgeon; study methods; description of alternatives: qualitative and quantitative findings.

Columbia River System Operation Review (U.S.)

1995-11-01T23:59:59.000Z

496

Resident Fish Stock above Chief Joseph and Grand Coulee Dams; 2003-2004 Annual Report.  

SciTech Connect

In 1980, the United States Congress enacted the Northwest Power Planning and Conservation Act (PL 96-501, 1980), which established the Northwest Power and Conservation Council (NPCC), formerly the Northwest Power Planning Council. The NPCC was directed by Congress to develop a regional Power Plan and also the Columbia River Basin Fish and Wildlife Program (FWP) to restore or replace losses of fish caused by construction and operation of hydroelectric dams in the Columbia River Basin. In developing the FWP, Congress specifically directed NPCC to solicit recommendations for measures to be included in the Program from the region's fish and wildlife agencies and Indian tribes. All measures adopted by the Council were also required to be consistent with the management objectives of the agencies and tribes [Section 4.(h)(6)(A)], the legal rights of Indian tribes in the region [Section 4.(h)(6)(D)] and be based upon and supported by the best available scientific knowledge [Section 4.(h)(6)(B)]. The Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams Project, also known as the Joint Stock Assessment Project (JSAP) specifically addresses NPPC Council measure 10.8B.26 of the 1994 program. The Joint Stock Assessment Project is a management tool using ecosystem principles to manage artificial and native fish assemblages in altered environments existing in the Columbia River System above Chief Joseph and Grand Coulee Dams (Blocked Area). A three-phase approach of this project will enhance the fisheries resources of the Blocked Area by identifying data gaps, filling data gaps with research, and implementing management recommendations based on research results. The Blocked Area fisheries information is housed in a central location, allowing managers to view the entire system while making decisions, rather than basing management decisions on isolated portions of the system. The JSAP is designed and guided jointly by fisheries managers in the Blocked Area. The initial year of the project (1997) identified the need for a central data storage and analysis facility, coordination with the StreamNet project, compilation of Blocked Area fisheries information, and a report on the ecological condition of the Spokane River System. These needs were addressed in 1998 by acquiring a central location with a data storage and analysis system, coordinating a pilot project with StreamNet, compiling fisheries distribution data throughout the Blocked Area, identifying data gaps based on compiled information, and researching the ecological condition of the Spokane River. In order to ensure that any additional information collected throughout the life of this project will be easily stored and manipulated by the central storage facility, it was necessary to develop standardized methodologies between the JSAP fisheries managers. Common collection and analytical methodologies were developed in 1999. The project began addressing identified data gaps throughout the Blocked Area in 1999. Data collection of established projects and a variety of newly developed sampling projects are ongoing. Projects developed and undertaken by JSAP fisheries managers include investigations of the Pend Orielle River and its tributaries, the Little Spokane River and its tributaries, and water bodies within and near the Spokane Indian Reservation. Migration patterns of adfluvial and reservoir fish in Box Canyon Reservoir and its tributaries, a baseline assessment of Boundary Reservoir and its tributaries, ecological assessment of mountain lakes in Pend Oreille County, and assessments of streams and lakes on the Spokane Indian Reservation were completed by 2001. Assessments of the Little Spokane River and its tributaries, Spokane River below Spokane Falls, tributaries to the Pend Oreille River, small lakes in Pend Oreille County, WA, and water bodies within and near the Spokane Indian Reservation were conducted in 2002 and 2003. This work was done in accordance with the scope of work approved by Bonneville Power Administration (BPA).

Connor, Jason M. (Kalispel Tribe of Indians, Usk, WA); McLellan, Jason G. (Washington Department of Fish and Wildlife, Olympia, WA); Butler, Chris (Spokane Tribe of Indians, Wellpinit, WA)

2005-11-01T23:59:59.000Z

497

Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams; 2002-2003 Annual Report.  

SciTech Connect

In 1980, the United States Congress enacted the Northwest Power Planning and Conservation Act (PL 96-501, 1980), which established the Northwest Power and Conservation Council (NPCC), formerly the Northwest Power Planning Council. The NPCC was directed by Congress to develop a regional Power Plan and also the Columbia River Basin Fish and Wildlife Program (FWP) to restore or replace losses of fish caused by construction and operation of hydroelectric dams in the Columbia River Basin. In developing the FWP, Congress specifically directed NPCC to solicit recommendations for measures to be included in the Program from the region's fish and wildlife agencies and Indian tribes. All measures adopted by the Council were also required to be consistent with the management objectives of the agencies and tribes [Section 4.(h)(6)(A)], the legal rights of Indian tribes in the region [Section 4.(h)(6)(D)] and be based upon and supported by the best available scientific knowledge [Section 4.(h)(6)(B)]. The Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams Project, also known as the Joint Stock Assessment Project (JSAP) specifically addresses NPPC Council measure 10.8B.26 of the 1994 program. The Joint Stock Assessment Project is a management tool using ecosystem principles to manage artificial and native fish assemblages in altered environments existing in the Columbia River System above Chief Joseph and Grand Coulee Dams (Blocked Area). A three-phase approach of this project will enhance the fisheries resources of the Blocked Area by identifying data gaps, filling data gaps with research, and implementing management recommendations based on research results. The Blocked Area fisheries information is housed in a central location, allowing managers to view the entire system while making decisions, rather than basing management decisions on isolated portions of the system. The JSAP is designed and guided jointly by fisheries managers in the Blocked Area. The initial year of the project (1997) identified the need for a central data storage and analysis facility, coordination with the StreamNet project, compilation of Blocked Area fisheries information, and a report on the ecological condition of the Spokane River System. These needs were addressed in 1998 by acquiring a central location with a data storage and analysis system, coordinating a pilot project with StreamNet, compiling fisheries distribution data throughout the Blocked Area, identifying data gaps based on compiled information, and researching the ecological condition of the Spokane River. In order to ensure that any additional information collected throughout the life of this project will be easily stored and manipulated by the central storage facility, it was necessary to develop standardized methodologies between the JSAP fisheries managers. Common collection and analytical methodologies were developed in 1999. The project began addressing identified data gaps throughout the Blocked Area in 1999. Data collection of established projects and a variety of newly developed sampling projects are ongoing. Projects developed and undertaken by JSAP fisheries managers include investigations of the Pend Orielle River and its tributaries, the Little Spokane River and its tributaries, and water bodies within and near the Spokane Indian Reservation. Migration patterns of adfluvial and reservoir fish in Box Canyon Reservoir and its tributaries, a baseline assessment of Boundary Reservoir and its tributaries, ecological assessment of mountain lakes in Pend Oreille County, and assessments of streams and lakes on the Spokane Indian Reservation were completed by 2001. Assessments of the Little Spokane River and its tributaries, Spokane River below Spokane Falls, tributaries to the Pend Oreille River, small lakes in Pend Oreille County, WA, and water bodies within and near the Spokane Indian Reservation were conducted in 2002 and 2003. This work was done in accordance with the scope of work approved by Bonneville Power Administration (BPA).

Connor, Jason M. (Kalispel Tribe of Indians, Usk, WA); McLellan, Jason G. (Washington Department of Fish and Wildlife); Butler, Chris (Spokane Tribe of Indians, Wellpinit, WA)

2006-02-01T23:59:59.000Z

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The Fish Barcode of Life (FISH-BOL) special issue ROBERT HANNER1  

E-Print Network (OSTI)

sexes, and perhaps more subtle shifts across geographic ranges. Meanwhile, more efficient harvest methods, increas- ing consumer demand and globalization of trade, combined with other anthropogenic to those involved in the construction and expansion of large-scale databases such as FISH-BOL, and see

DeSalle, Rob

499

Trace metal concentration and fish size: Variation among fish species in a Mediterranean river  

E-Print Network (OSTI)

29 April 2014 Accepted 12 May 2014 Keywords: Bioaccumulation Heavy metals Llobregat River species in an Iberian river with moderate metal pollution. Al, Fe and Zn were the most abundant metals trace elements (Bervoets and Blust, 2003; Noël et al., 2013). Heavy metals in fish represent a potential

García-Berthou, Emili

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Juvenile marine fishes of Harbor Island, Texas  

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(December, 1977) Robert Eugene Bonin, B. S. , Heidelberg College Chairman of Advisory Committee: Dr. Thomas Bright A one-year study was made of juvenile marine fishes in the shallow water grass flats of Harbor Island, Texas. Samples were taken at each... the flats of llarbor Island . 91 vi 1 1 LIST OF FIGURES FIGURE PME Location of Harbor Island Location of collection sites. Beam trawl used in study. Seasonal changes in average salinity on the flats 17 Seasonal changes in average water temperature...

Bonin, Robert Eugene

2012-06-07T23:59:59.000Z