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Note: This page contains sample records for the topic "wetlands coastal sand" 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.


1

Wetlands Status and Trends for Coastal Wetlands P. Chow-Fraser  

E-Print Network [OSTI]

Wetlands Status and Trends ­ for Coastal Wetlands P. Chow-Fraser Background Coastal wetlands as wetlands that occur within 2 km of the 1:100 year floodline of the Great Lake/channel shoreline, and include all four wetland types identified in the Ontario Wetland Evaluation System. An estimate of current

McMaster University

2

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 24, Issue Shifting Sands: Beaches and Dunes in Virginia Thursday, February 12, 2009 at VIMS See inside for information & registration! Also Tidal Wetlands News & Events VIMS Advisory Support: Updates for 2009

3

Coastal Resources "The Wetlands Program provides extensive support to  

E-Print Network [OSTI]

Annual Report 2010 Center for Coastal Resources Management #12;"The Wetlands Program provides extensive support to the Commonwealth's tidal wetlands and subaqueous lands management programs through review of individual tidal wetland permit applications, training for local and state managers

4

Coastal Resources "The Wetlands Program provides extensive support to  

E-Print Network [OSTI]

Annual Report 2007 Center for Coastal Resources Management #12;"The Wetlands Program provides extensive support to the Commonwealth's tidal wetlands and subaqueous lands management programs through review of individual tidal wetland permit applications, training for local and state managers

5

GREAT LAKES COASTAL WETLANDS MONITORING AND ASSESSMENT TECHNIQUES  

E-Print Network [OSTI]

GREAT LAKES COASTAL WETLANDS MONITORING AND ASSESSMENT TECHNIQUES By KRISTINA KOSTUK, B OF SCIENCE (2006) McMaster University (Biology) Hamilton, Ontario TITLE: Great Lakes Coastal Wetlands coastal wetlands. The first chapter examines the influence of gear type and sampling protocol on fish

McMaster University

6

Development and use of the Wetland Fish Index to assess the quality of coastal wetlands in the  

E-Print Network [OSTI]

Development and use of the Wetland Fish Index to assess the quality of coastal wetlands 40 wetlands of the Laurentian Great Lakes to develop the Wetland Fish Index (WFI), a tool that can of water quality degradation and wetlands condition, as indicated by an independent index of wetland

McMaster University

7

Final Independent External Peer Review for the Biscayne Bay Coastal Wetlands Project  

E-Print Network [OSTI]

Final Independent External Peer Review for the Biscayne Bay Coastal Wetlands Project Implementation-TERM ANALYSIS SERVICE (STAS) on Final Independent External Peer Review Report Biscayne Bay Coastal Wetlands COASTAL WETLANDS PROJECT IMPLEMENTATION REPORT EXECUTIVE SUMMARY The Biscayne Bay Coastal Wetlands (BBCW

US Army Corps of Engineers

8

Cost-Efficacy in Wetland Restoration Projects in Coastal Louisiana  

E-Print Network [OSTI]

ARTICLE Cost-Efficacy in Wetland Restoration Projects in Coastal Louisiana Joy Merino & Christiane, such as wetland loss, influence CWPPRA project selection for funding. We found that the program was selecting cost- effective projects overall. Cost efficacy varied significantly by restoration project type, with barrier

9

Virginia Wetlands Report Sea Level Rise & Other Coastal Hazards  

E-Print Network [OSTI]

Virginia Wetlands Report Sea Level Rise & Other Coastal Hazards: The Risks of Coastal Living See. Climate change is bringing increased temperatures, rising sea level, more frequent storms and increased in tide levels. From these records it is not only clear that water levels are rising, they appear

10

Vegetation of Upper Coastal Plain depression wetlands: Environmental templates and wetland dynamics within a landscape framework.  

SciTech Connect (OSTI)

Reference wetlands play an important role in efforts to protect wetlands and assess wetland condition. Because wetland vegetation integrates the influence of many ecological factors, a useful reference system would identify natural vegetation types and include models relating vegetation to important regional geomorphic, hydrologic, and geochemical properties. Across the U.S. Atlantic Coastal Plain, depression wetlands are a major hydrogeomorphic class with diverse characteristics. For 57 functional depression wetlands in the Upper Coastal Plain of South Carolina, we characterized the principal vegetation types and used a landscape framework to assess how local (wetland-level) factors and regional landscape settings potentially influence vegetation composition and dynamics. Wetland sites were stratified across three Upper Coastal Plain landscape settings that differ in soils, surface geology, topography, and land use. We sampled plant composition, measured relevant local variables, and analyzed historical transitions in vegetative cover types. Cluster analysis identified six vegetation types, ranging from open-water ponds and emergent marshes to closed forests. Significant vegetation-environment relationships suggested environmental ''templates'' for plant community development. Of all local factors examined, wetland hydrologic regime was most strongly correlated with vegetation type, but depression size, soil textural type, and disturbance history were also significant. Because hydrogeologic settings influence wetland features, local factors important to vegetation were partly predictable from landscape setting, and thus wetland types were distributed non-randomly across landscape settings. Analysis of long-term vegetation change indicated relative stability in some wetlands and succession in others. We developed a landscape-contingent model for vegetation dynamics, with hydroperiod and fire as major driving variables. The wetland classification, environmental templates, and dynamics model provide a reference framework to guide conservation priorities and suggest possible outcomes of restoration or management.

De Steven, Diane; Toner, Maureen, M.

2004-03-01T23:59:59.000Z

11

Dynamics of carbon sequestration in a coastal wetland using radiocarbon measurements  

E-Print Network [OSTI]

Dynamics of carbon sequestration in a coastal wetland using radiocarbon measurements Yonghoon Choi1. Wang (2004), Dynamics of carbon sequestration in a coastal wetland using radiocarbon measurements carbon cycle. However, the dynamics of carbon (C) cycling in coastal wetlands and its response to sea

Wang, Yang

12

FACTORS AFFECTING MACROPHYTE AND FISH DISTRIBUTION IN COASTAL WETLANDS OF GEORGIAN BAY  

E-Print Network [OSTI]

FACTORS AFFECTING MACROPHYTE AND FISH DISTRIBUTION IN COASTAL WETLANDS OF GEORGIAN BAY #12;FACTORS AFFECTING MACROPHYTE AND FISH DISTRIBUTION IN COASTAL WETLANDS OF GEORGIAN BAY By MAJA CVETKOVIC, B and fish distribution in coastal wetlands of Georgian Bay AUTHOR: Maja Cvetkovic, B.Sc. (Mc

McMaster University

13

Center for Coastal Resources Management www.ccrm.vims.edu From the Wetlands Advisory  

E-Print Network [OSTI]

Center for Coastal Resources Management www.ccrm.vims.edu From the Wetlands Advisory Group Director and those hosted by VIMS. Integrated Coastal & Shoreline Management Guidance Integrated coastal zone Virginia Institute of Marine Science #12;If you attended the VIMS Tidal Wetlands Workshop in June 2005

14

Analysis of landscape patterns in coastal wetlands of Galveston Bay, Texas (USA)  

Science Journals Connector (OSTI)

High productivity and accessibility have made coastal wetlands attractive sites for human settlements. This study analyzed the patterns of wetland landscapes in Galveston Bay, Texas, USA. The first objective of t...

Amy J. Liu; Guy N. Cameron

2001-10-01T23:59:59.000Z

15

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 25, Issue: WORKSHOPANNOUNCEMENT Coastal Management Decision Tools Thursday, April 22, 2010 at VIMS See inside for information

16

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 28, Issue Wetlands Report/CCRM P.O. Box 1346 Gloucester Pt., VA 23062 (804) 684-7380 dawnf@vims.edu CCRM Director: Dr subagencies or DEQ. Printed on recycled paper Tidal Wetlands News & Events VIMS Discovery Workshops. Sponsored

17

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 23, Issue, rather than having our usual spring workshop at VIMS, the Center for Coastal Resources Management for upcoming announcements of a staff workshop near you! The VIMS wetlands workshop will return to the VIMS

18

Binational GIS database of coastal wetlands for Lake Ontario and the St. Lawrence: a demonstration project  

E-Print Network [OSTI]

Binational GIS database of coastal wetlands for Lake Ontario and the St. Lawrence: a demonstration In this project, I assembled a seamless binational GIS database that contains all available shapefiles of coastal (Wetland Inventory for Research and Education) website (http://www.wirenet.info). GIS was used to quantify

McMaster University

19

FORECASTING THE RESPONSE OF COASTAL WETLANDS TO DECLINING3 WATER LEVELS AND ENVIRONMENTAL DISTURBANCES IN THE GREAT4  

E-Print Network [OSTI]

i 1 2 FORECASTING THE RESPONSE OF COASTAL WETLANDS TO DECLINING3 WATER LEVELS AND ENVIRONMENTALMaster University23 (Biology) Hamilton, Ontario24 TITLE: Forecasting the response of coastal wetlands to declining plants in Lake Ontario coastal36 wetlands while taking into account other factors such as urbanization

McMaster University

20

Innovative approach for restoring coastal wetlands using treated drill cuttings  

SciTech Connect (OSTI)

The leading environmental problem facing coastal Louisiana regions is the loss of wetlands. Oil and gas exploration and production activities have contributed to wetland damage through erosion at numerous sites where canals have been cut through the marsh to access drilling sites. An independent oil and gas producer, working with Southeastern Louisiana University and two oil field service companies, developed a process to stabilize drill cuttings so that they could be used as a substrate to grow wetlands vegetation. The U.S. Department of Energy (DOE) funded a project under which the process would be validated through laboratory studies and field demonstrations. The laboratory studies demonstrated that treated drill cuttings support the growth of wetlands vegetation. However, neither the Army Corps of Engineers (COE) nor the U.S. Environmental Protection Agency (EPA) would grant regulatory approval for afield trial of the process. Argonne National Laboratory was asked to join the project team to try to find alternative mechanisms for gaining regulatory approval. Argonne worked with EPA's Office of Reinvention and learned that EPA's Project XL would be the only regulatory program under which the proposed field trial could be done. One of the main criteria for an acceptable Project XL proposal is to have a formal project sponsor assume the responsibility and liability for the project. Because the proposed project involved access to private land areas, the team felt that an oil and gas company with coastal Louisiana land holdings would need to serve as sponsor. Despite extensive communication with oil and gas companies and industry associations, the project team was unable to find any organization willing to serve as sponsor. In September 1999, the Project XL proposal was withdrawn and the project was canceled.

Veil, J. A.; Hocking, E. K.

1999-11-02T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Nutrient Transformation and Retention by Coastal Prairie Wetlands, Upper Gulf Coast, Texas  

Science Journals Connector (OSTI)

Coastal prairie wetlands (CPWs) are small, rain-fed depressions and flats that, together with their catchments, occupy approximately 40 % of the landscape around Galveston Bay, Texas, USA. Many CPWs are unregulat...

Margaret G. Forbes; Jeffrey Back; Robert D. Doyle

2012-08-01T23:59:59.000Z

22

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 23, Issue at VIMS Also Living Shoreline Summit Proceedings Now Available Tidal Wetlands News & Events · · Putting Nature to Work: Marine contractors and permitting agents are targeted with new online course and VIMS

23

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 26, Issue things, requires VIMS to provide Comprehensive Coastal Resource Management Plans (CCRMP) for each these requests to dawnf@ vims.edu. Looking forward to hearing from you. Thanks. #12;2 BMPs for Erosion Control

24

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims. Volume 27, Issue 2 at the VIMS Center for Coastal Resources Management (CCRM) spent the last three summers conducting Tidal Marsh of Marine Science (VIMS) is obligated to continuously maintain and update an inventory of vegetated tidal

25

Vegetation succession and carbon sequestration in a coastal wetland in northwest Florida: Evidence from carbon isotopes  

E-Print Network [OSTI]

Vegetation succession and carbon sequestration in a coastal wetland in northwest Florida: Evidence from carbon isotopes Yonghoon Choi and Yang Wang Department of Geological Sciences, Florida State. Measurements of stable carbon isotopic ratios as well as carbon (C), nitrogen (N), and phosphorus (P) contents

Wang, Yang

26

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 27, Issue: WORKSHOPANNOUNCEMENT Planning for the Future Thursday, May 24, 2012 at VIMS See inside for information & registration 76, require VIMS to conduct a study of strategies to address recurrent flooding. The study area

27

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu Volume 29, Issue-Atlantic Living Shorelines Summit In This Issue WORKSHOP ANNOUNCEMENT Thursday, May 22, 2014 at VIMS See inside amazed at how many new programs have sprung up since the last conference...". VIMS scientists are now

28

Testing a passive revegetation approach for restoring Coastal Plain depression wetlands  

SciTech Connect (OSTI)

Abstract Restoration of coastal plain depressions, a biologically significant and threatened wetland type of the southeastern United States, has received little systematic research. Within the context of an experimental project designed to evaluate several restoration approaches, we tested whether successful revegetation can be achieved by passive methods (recruitment from seed banks or seed dispersal) that allow for wetland ‘‘self-design’’ in response to hydrologic recovery. For 16 forested depressions that historically had been drained and altered, drainage ditches were plugged to reestablish natural ponding regimes, and the successional forest was harvested to open the sites and promote establishment of emergent wetland vegetation. We sampled seed bank and vegetation composition 1 year before restoration and monitored vegetation response for 3 years after. Following forest removal and ditch plugging, the restored wetlands quickly developed a dense cover of herbaceous plant species, of which roughly half were wetland species. Seed banks were a major source of wetland species for early revegetation. However, hydrologic recovery was slowed by a prolonged drought, which allowed nonwetland plant species to establish from seed banks and dispersal or to regrow after site harvest. Some nonwetland species were later suppressed by ponded conditions in the third year, but resprouting woody plants persisted and could alter the future trajectory of revegetation. Some characteristic wetland species were largely absent in the restored sites, indicating that passive methods may not fully replicate the composition of reference systems. Passive revegetation was partially successful, but regional droughts present inherent challenges to restoring depressional wetlands whose hydrologic regimes are strongly controlled by rainfall variability.

De Steven, Diane; Sharitz, Rebecca R.; Singer, Julian H.; Barton, Christopher D.

2006-09-01T23:59:59.000Z

29

Contrasting impacts of localised versus catastrophic oil spills in coastal wetlands  

SciTech Connect (OSTI)

A localised oil spill was observed on the wetland marshes bordering a tidal creek near Cairns, Queensland in January 1994. Pollution and conservation issues are of paramount public concern in this region which boarders World Heritage Areas of coral reefs and coastal habitats. Local residents observed oil being dumped from a truck which was contracted to of oil the surface of the roads in the contiguous sugar cane farm for dust control. During this incident several truckloads of mixed waste oil were dumped onto a short section of road and into the wetlands. The oil contaminated a band of marsh 15-30 m wide along approximately 200 m of road. Impacted marsh included Melaleuca forest on the high side of the road and intertidal mangroves on the seaward side. The Queensland Department of Environment (QDE) initiated an impact assessment and directed the trucking company to clean up impacted areas. The extent of damage to wetlands from oil spills is related to the amount and type of oil spilled and the sensitivity of the habitats oiled. QDE asked the Australian Institute of Marine Sciences to assist with their study on the fate of the oil in this localised spill. The initial levels of petroleum hydrocarbons in surface sediments reached 17% of the dry weight in heavily impacted areas. Thus levels were similar to those reached after the catastrophic oil spill in Panama. Clean up efforts and natural dissipation processes reduced sediment hydrocarbon loads to nonacutely toxic levels in only 1.5 years in the intertidal mangroves. High levels remain in the Melaleuca sediments. We used internal molecular markers to detail hydrocarbon dissipation vs degradation. This study provides a contrast between impacts of localised versus catastrophic oil spills in deep mud coastal habitats.

Burns, K.A.; Codi, S. [Australian Inst. of Marine Sciences, Townsville (Australia)

1996-12-31T23:59:59.000Z

30

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

31

Wetlands  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wetlands Wetlands Nature Bulletin No. 670 March 10, 1962 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation WETLANDS This bulletin is addressed to the young people who will determine and must share the future of our country. As citizens you will have responsibilities. Among them will be the conservation of its natural resources. You have learned a lot about why and how we are endeavoring to conserve and use wisely the forests, soils, waters, minerals and wildlife. You may not know much about still another resource, nor that it is being destroyed -- largely by drainage for agricultural purposes but also by flood control projects, industrial and residential developments, dumps and pollution. That resource is what remains of our precious natural WETLANDS.

32

Chernobyl {sup 137}Cs used to determine sediment accretion rates at selected northern European coastal wetlands  

SciTech Connect (OSTI)

Sediment cores were collected form five coastal wetlands along the North Sea (England and Netherlands) and Baltic Sea (Poland). {sup 137}Cs dating was used to assess sediment accretion rates, including rates based on the {sup 137}Cs peak from the 1986 accident at Chernobyl. Peaks form the Chernobyl fallout were found in cores from the Oder and Vistula Rivers in Poland, from the Eastern Scheldt in the Netherlands, and in one of the two cores from Stiffkey Marsh, UK. No evidence of Chernobyl fallout was found in cores from Dengie Marsh, UK. The Chernobyl {sup 137}Cs peak serves as an excellent marker for short-term accretion rates because of its high activity. Vertical accretion rates (cm yr{sup {minus}1}) based on 1963 and 1986 peaks were similar at most sites; differences may be due to large inputs of sediment from storms or recent accumulation of organic matter. Large differences in sediment characteristics and accretion rates were found between samples from Poland and western Europe. Vertical accretion rates over the period 1963-1986 ranged from 0.26 to 0.85 cm{sup {minus}1} and from 0.30 to 1.90 cm yr{sup {minus}1} over the 1986-1991 period. Vertical accretion rates for the period these sites are in imminent danger of excessive flooding. The Chernobyl {sup 137}Cs peak will be especially useful for studies of short-term (i.e. very recent) sedimentation in the near future and for comparisons of sediment processes over different time scales. 33 refs., 4 figs., 4 tabs.

Callaway, J.C.; DeLaune, R.D.; Patrick, W.H. Jr. [Louisiana State Univ., Baton Rouge, LA (United States)

1996-05-01T23:59:59.000Z

33

Coastal Marshlands Protection Act (Georgia  

Broader source: Energy.gov [DOE]

The Coastal Marshlands Protection Act provides the Coastal Resources Division with the authority to protect tidal wetlands. The Coastal Marshlands Protection Act limits certain activities and...

34

Determining the ecological viability of constructed wetlands for the treatment of oil sands wastewater  

SciTech Connect (OSTI)

To determine the conditions for optimal degradation of naphthenic acids (C{sub n}H{sub 2n+z}O{sub 2}), the most toxic component of oil sands wastewater, the authors have monitored the mineralization of 2 representative naphthenic acids (NA), U-{sup 14}C-palmitic acid (linear, Z = 0) and 8-{sup 14}C-decahydro-2-naphthoic acid (bicyclic, Z = {minus}4) under varying conditions of temperature, phosphate and oxygen. The radiolabeled NA was added to biometer flasks containing wastewater {+-} amendments and evolved {sup 14}C-CO{sub 2} was trapped in a side arm and counted by LSC. The results indicate that low temperature (5 C) and anaerobiasis greatly inhibited NA degradation over the four week incubation period. Addition of phosphate (as buffered KP{sub i}) significantly increased {sup 14}C-CO{sub 2} production for both Z = 0 and Z = {minus}4 compounds; however, the subsequent high microbial growth rates also decreased PO{sub 2} which limited NA mineralization. Effluent toxicity was monitored at week 0 and week 4 using Microtox and fathead minnow tests. Although there was increased survival of fathead minnows in the phosphate-amended effluent, the IC{sub 20} values of the Microtox assay showed no improvement in either the phosphate-treated or untreated effluents. These results show that naphthenic acid analogues are readily degraded by indigenous microorganisms in oil sands wastewater and that phosphate addition accelerated the mineralization of these compounds if PO{sub 2} remained high.

Lai, J.; Kiehlmann, E.; Pinto, L.; Bendell-Young, L.; Moore, M. [Simon Fraser Univ., Burnaby, British Columbia (Canada); Nix, P. [EVS Environment Consultants, North Vancouver, British Columbia (Canada)

1995-12-31T23:59:59.000Z

35

Plant geography of coastal sand dune vegetation of the Tamaulipan Biotic Province  

E-Print Network [OSTI]

, with 140-160 cm mean annual rainfall and dark heavy mineral sand, 4) eastern Veracruz, Tabasco, and western Campeche, with 170-260 cm mean annual rainfall and tan quartz sand, 5) Laguna de Terminos, and the remaining three sectors for the Peninsula... in Veracruz or in Tabasco and Campeche, and 7) species common to the Caribbean and the Mexican Gulf Coast. Moreno-Casasola (1988) found these patterns of distribution mainly correlated with: first, variation in sand dune composition (light...

Baro de Jones, Deborah Maria

1992-01-01T23:59:59.000Z

36

Wetlands Ecology and ISSN 0923-4861  

E-Print Network [OSTI]

1 23 Wetlands Ecology and Management ISSN 0923-4861 Volume 19 Number 3 Wetlands Ecol Manage (2011 / Published online: 5 March 2011 Ã? Springer Science+Business Media B.V. 2011 Abstract Coastal wetlands sensing imagery to map wetland habitat. In this study, we use IKONOS satellite imagery to classify coastal

McMaster University

37

Use of remote sensing to link watershed land use change and wetland vegetation response in a California coastal watershed  

E-Print Network [OSTI]

place. In August, the salinity gradient along the sedimentmuch more driven by a salinity gradient, with pickleweed andsalinity decreased greatly along the wetland-upland gradient.

Kelly, N. Maggi; Byrd, Kristin B

2005-01-01T23:59:59.000Z

38

CASTANEA 55(1): 56.64. MARCH 1990 New County Records Collected in Tidal Wetlands of Four Coastal  

E-Print Network [OSTI]

salinity gradient exists in the James River. Salinity aver- ages 22 ppt (parts per thousand) at the mouth that horizontal salinity gradients also exist in tidal tributaries of the James River. The distance salt water 1982). The distribution of tidal wetland vegetation appears to be determined by horizontal salinity

Newman, Michael C.

39

Hydrologic and Vegetative Removal of Cryptosporidium parvum, Giardia lamblia, and Toxoplasma gondii Surrogate Microspheres in Coastal Wetlands  

Science Journals Connector (OSTI)

...in higher-density aquatic solutions. In addition...However, different aquatic plants may vary in their...commonly used for landscape restoration. The presence of bulrush...vegetation within wetland restoration projects will not only promote healthier ecosystems but also enhance parasite...

Jennifer N. Hogan; Miles E. Daniels; Fred G. Watson; Stori C. Oates; Melissa A. Miller; Patricia A. Conrad; Karen Shapiro; Dane Hardin; Clare Dominik; Ann Melli; David A. Jessup; Woutrina A. Miller

2013-01-11T23:59:59.000Z

40

Pipeline corridors through wetlands  

SciTech Connect (OSTI)

This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity.

Zimmerman, R.E.; Wilkey, P.L. (Argonne National Lab., IL (United States)); Isaacson, H.R. (Gas Research Institute (United States))

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Pipeline corridors through wetlands  

SciTech Connect (OSTI)

This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity.

Zimmerman, R.E.; Wilkey, P.L. [Argonne National Lab., IL (United States); Isaacson, H.R. [Gas Research Institute (United States)

1992-12-01T23:59:59.000Z

42

E-Print Network 3.0 - amaro mineral sand Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with the origin... Abstract Sorption of phosphorus (P) to the bed sand medium is a major removal mechanism for P in subsurface... flow constructed wetlands. Selecting a sand...

43

ERDC/ELTR-10-20 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

of Engineers Wetland Delineation Manual: Atlantic and Gulf Coastal Plain Region (Version 2.0) Environmental to the Corps of Engineers Wetland Delineation Manual: Atlantic and Gulf Coastal Plain Region (Version 2.0) U to the Atlantic and Gulf Coastal Plain Region, which consists of all or portions of the District of Columbia

US Army Corps of Engineers

44

The Virginia Wetlands Report  

E-Print Network [OSTI]

=palustrine forested wetlands PEM=palustrine emergent wetlands PUB=palustrine unconsolidated wetlands #12;The Virginia

45

ERDC/ELTR-11-11 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-11-11 Wetlands Regulatory Assistance Program Regional Guidebook for Applying the Hydrogeomorphic Approach to Assessing the Functions of Headwater Slope Wetlands on the South Carolina Coastal Ainslie September 2011 Approved for public release; distribution is unlimited. #12;Wetlands Regulatory

US Army Corps of Engineers

46

Hurricane-induced failure of low salinity wetlands Nick C. Howesa,1  

E-Print Network [OSTI]

Hurricane-induced failure of low salinity wetlands Nick C. Howesa,1 , Duncan M. FitzGeralda , Zoe J States Army Engineer Research and Development Center, Environmental Laboratory, Wetlands Environmental of wetlands within the Louisiana coastal plain. Low salinity wetlands were preferentially eroded, while higher

Kulp, Mark

47

National Wetlands Inventory Wetlands of the  

E-Print Network [OSTI]

National Wetlands Inventory MARCH 1984 Wetlands of the United States: Current Status and Recent, Childers, Tiner, USFWS #12;WETLANDS OF THE UNITED STATES : CURRENT STATUS AND RECENT TRENDS by Ralph W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 What Is A Wetland

48

The potential of wetlands in reducing storm surge Ty V. Wamsley a,, Mary A. Cialone a  

E-Print Network [OSTI]

The potential of wetlands in reducing storm surge Ty V. Wamsley a,Ã?, Mary A. Cialone a , Jane M to be the potential contribution of wetlands to the lowering of surges as they propagate inland from the coast. Consequently, an accurate method to quantify the effect of wetlands on coastal surge levels is required

US Army Corps of Engineers

49

Diversity and function from the ground up : Microbial mediation of wetland plant structure and ecosystem function via nitrogen fixation  

E-Print Network [OSTI]

functions such as water purification, coastal stabilization,stabilization, and water purification function of wetlandsPrimary Productivity Water purification nests “Surface”

Moseman, Serena M

2008-01-01T23:59:59.000Z

50

Diversity and function from the ground up : microbial mediation of wetland plant structure and ecosystem function via nitrogen fixation  

E-Print Network [OSTI]

functions such as water purification, coastal stabilization,stabilization, and water purification function of wetlandsPrimary Productivity Water purification nests “Surface”

Moseman, Serena Maria

2008-01-01T23:59:59.000Z

51

E-Print Network 3.0 - adjacent coastal waters Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wetland Forests Summary: of coastal Louisiana is presently experiencing an apparent water level rise of about 3.3 feet per century... infrastructure that have also altered and...

52

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Winter/Spring 2000 Vol. 15, No. 1 Virginia Debates Nontidal Wetlands Regulation Carl Hershner Wetland regulation is once again- trolling impacts on existing wetlands, as well as creating new wetlands. There is general agreement

53

Chlorinated hydrocarbons in early life stages of the common snapping turtle (Chelydra serpentina serpentina) from a coastal wetland on Lake Ontario, Canada  

SciTech Connect (OSTI)

To assess intra-clutch variation in contaminant concentrations in eggs, and to investigate the dynamics of chlorinated hydrocarbon accumulation in embryos of the common snapping turtle (Chelydra serpentina), concentrations of p,p{prime}-DDE, hexachlorobenzene, trans-nonachlor, cis-chlordane, and six PCB congeners were measured in eggs, embryos, and hatchlings. Samples were collected from Cootes Paradise, a wetland at the western end of Lake Ontario, Ontario, Canada. The intra-clutch variation in chlorinated hydrocarbon concentrations within four snapping turtle clutches was determined by analyzing the first, last, and middle five eggs oviposited in the nest. The first five eggs had the highest mean concentrations of all chlorinated hydrocarbons, wet weight, and egg diameter. On a lipid weight basis, the first five eggs contained the highest concentration of all compounds except total PCBs and cis-chlordane. The concentration of cis-chlordane was the only parameter measured that was significantly different among the three sets of eggs. At hatching, snapping turtles without yolk sacs contained from 55.2 to 90.5% of the absolute amount of organochlorine compounds measured in the egg at oviposition. Eighteen days after hatching, the body burden of PCBs and pesticides decreased to 45.3 to 62.2% of that in the fresh egg. The accumulation of organochlorine chemicals in embryonic turtles peaked at or just before hatching and then declined thereafter, which is consistent with trends reported in developing sea turtles, fish, and birds.

Bishop, C.A.; Lean, D.R.S.; Carey, J.H. [Environment Canada, Burlington, Ontario (Canada); Brooks, R.J. [Univ. of Guelph, Ontario (Canada); Ng, P. [York Univ., North York, Ontario (Canada)

1995-03-01T23:59:59.000Z

54

SLOW SAND FILTRATIONSLOW SAND FILTRATION  

E-Print Network [OSTI]

Control valve Effluent flow control structure #12;Characteristic Features of aCharacteristic Features effective size(dSmall effective size(d1010)) and largeand large uniformity coefficient (duniformity coefficient (d6060/d/d1010) of sand) of sand No filter media fluidizationNo filter media fluidization Relative

55

The Virginia Wetlands Report  

E-Print Network [OSTI]

The Virginia Wetlands Report Summer 1997 Vol. 12, No. 2The Virginia Wetlands Report Wetlands mitigation banking is a relatively new tool for wetlands managers. It is finding increasing application in the struggle to achieve a "no net loss" goal for our remaining wetland resources. The concept of creating

56

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Fall 2005 Vol. 20, No. 2 VMRC Adopts Wetland Mitigation/ Compensation Policy Changes By Tom Barnard When the Virginia Wetlands Act went into effect on July 1, thirty- three years ago, no one had ever heard of compensatory mitigation, wetland

57

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Spring 2005 Vol. 20, No. 1 Annual Summary of Permitted Tidal Wetland Impacts - 2004 By Karen Duhring The Wetlands Program has main impact areas based on a site visit and information provided in the permit documents. The Wetlands Program

58

The Importance of Emergent Vegetation in Reducing Sediment Resuspension in Wetlands  

E-Print Network [OSTI]

,-Resuspension in Wetlands, USA 57007 r I .. ABSTRACT Wind-induced resuspension of bottom sediment was measured with sediment traps in Sand Lake National Wildlife Refuge, South Dakota. Resuspension was significantly greater

59

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Summer 2000 Vol. 15, No. 2 Department of Environmental Quality (DEQ) Implementing Nontidal Wetlands Protection Mandate Ellen Gilinsky wetland resources, but which occur outside of federal regulation. The General Assembly was motivated

60

The Virginia Wetlands Report  

E-Print Network [OSTI]

The Virginia Wetlands Report Fall 1997 Vol. 12, No. 3The Virginia Wetlands Report Almost everyone their actions. It is this com- mon sense notion which is motivating a new Wetlands Initiative under the auspices of the Chesapeake Bay Program Wetlands Workgroup. State and federal wet- lands program man- agers are working

Note: This page contains sample records for the topic "wetlands coastal sand" 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

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Fall 2001 Vol. 16, No. 3 A GIS Approach for Targeting Potential Wetlands Mitigation or Restoration Sites By Marcia Berman and Tamia vegeta- tion, islands, and wetlands. Most activi- ties enhance habitat for living resources, but also

62

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Spring 2002 Vol. 17, No. 1 Update On Virginia's New and Improved Nontidal Wetlands Program By Ellen Gilinsky, Ph.D. PWS Virginia wetlands program. Key changes included the provi- sion of additional jurisdic- tion over: excavation in all

63

The Virginia Wetlands Report  

E-Print Network [OSTI]

The Virginia Wetlands Report Continued on page 2 Spring 1996 Vol. 11, No. 2The Virginia Wetlands Report Completely Updated The Wetlands Program of the Vir- ginia Institute of Marine Science has completed its update of the Vir- ginia Wetlands Management Hand- book, and with the aid of the Marine

64

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR 1 The Virginia Wetlands Report The Virginia Wetlands Report Summer 1999 Vol. 14, No. 2 Historic Wetland Loss in the Elizabeth River Walter I. Priest, III Introduction Since earliest colonial consumed many of the natural resources of the river basin, including its wetlands, forests, water quality

65

The Virginia Wetlands Report  

E-Print Network [OSTI]

VWR -- 1 The Virginia Wetlands Report The Virginia Wetlands Report Winter/Spring 2001 Vol. 16, No. 1 The VIMS Teaching Marsh: A Tidal Wetland Restoration and Education Project Karen Duhring Purpose wetlands education opportunities, including field lessons. Due to the vari- ety and geographic distribution

66

Patterns of litter production across a salinity gradient in a Pterocarpus officinalis tropical wetland  

Science Journals Connector (OSTI)

Historically, Pterocarpus officinalisJacq. (Leguminoseae) dominated freshwater wetlands in the coastal plains of Puerto Rico, but deforestation has reduced its distribution to small patches adjacent to mangrove f...

Ana Maria Eusse; T. Mitchell Aide

1999-12-01T23:59:59.000Z

67

A Rapid Assessment Method Examining the Ecological Health of Tidal Marine Wetlands in Galveston Bay, Texas  

E-Print Network [OSTI]

been lost since 1950, due primarily to coastal development and declines in water quality. Restoration of wetlands is essential to reestablish lost functions, but there is no standard method to assess the ecological health of restored salt marshes...

Staszak, Lindsey Ann

2011-10-21T23:59:59.000Z

68

Wetlands and Fish: A Vital Connection 2 What is a Wetland? 3  

E-Print Network [OSTI]

#12;Wetlands and Fish: A Vital Connection 2 What is a Wetland? 3 Are Wetlands Important? 4 Wetlands and their Surroundings 5 Wetlands in the U.S. Caribbean Region 6 Distribution 6 Common Wetland Types 7 Saltwater wetlands 7 Freshwater wetlands 7 Wetland Loss and Consequences 9 Fish Need Wetlands 10 Wetlands as Habitat 10

69

The effects of petroleum coke amendments on macrophytes and aquatic invertebrates in northern Alberta, Canada constructed wetlands.  

E-Print Network [OSTI]

??Oil-sands operators of Fort McMurray, Alberta produce six million t/y of petroleum coke. The use of coke to stabilize clay-dominated mine tailings in constructed wetlands… (more)

Baker, Leanne F.

2007-01-01T23:59:59.000Z

70

Ecologically Significant Wetlands  

E-Print Network [OSTI]

Ecologically Significant Wetlands in the Flathead, Stillwater, and Swan River Valleys FINAL REPORT Also: Ecologically Significant Wetlands in the North Fork of the Flathead River Valley Appendix 29b #12;Ecologically Significant Wetlands in the Flathead, Stillwater, and Swan River Valleys JUNE 1, 1999 DEQ

71

Santa Rosa Wetlands .. .................................1  

E-Print Network [OSTI]

· Santa Rosa Wetlands .. .................................1 · Botrychium................6 · What cognitiorem tradit. -- Linnaeus January 5, 2004Number 29 VASCULAR PLANTS OF SOME SANTA ROSA WETLANDS, EAST wetland habitat in New Mexico is less well known. Relatively large expanses of municipal and private

Johnson, Eric E.

72

Polycyclic aromatic hydrocarbons (PAHs) in wetland soils under different land uses in a coastal estuary: Toxic levels, sources and relationships with soil organic matter and water-stable aggregates  

Science Journals Connector (OSTI)

Abstract The concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) were determined in the soils from industrial, wharf, cropland, milldam and natural wetland sites to characterize their distributions, toxic levels and possible sources in the Pearl River Estuary and identify their relationships with soil organic matter (SOM) and water-stable aggregates (WSAs). Our results indicate that the average concentration of total \\{PAHs\\} in this region reached a moderate pollution level, which was higher than that in other larger estuaries in Asia. The average level of total \\{PAHs\\} in industrial soils was 1.2, 1.5, 1.6 and 2.3 times higher than those in soils from wharf, cropland, milldam and natural wetland sites, respectively. Greater accumulation of \\{PAHs\\} occurred in the middle and/or bottom soil layers where 3-ring \\{PAHs\\} were dominant. Industrial soils also exhibited the highest toxic levels with the highest toxic equivalent concentrations of PAHs, followed by wharf and milldam soils, and the cropland and wetland soils had the lowest toxicity. The diagnostic ratios suggested that \\{PAHs\\} primarily originated from biomass and coal combustion at industrial and milldam sites, and petroleum combustion was determined to be the primary source of \\{PAHs\\} at the wharf, cropland and wetland sites. Both 3-ring and 4-ring \\{PAHs\\} in the milldam and wharf soils were significantly positively correlated with the SOM, whereas the 4,5,6-ring \\{PAHs\\} and total \\{PAHs\\} in industrial soils and the 2-ring \\{PAHs\\} in cropland soils were significantly negatively correlated with the SOM. In addition, large \\{WSAs\\} also exhibited a significant positive correlation with PAHs.

Rong Xiao; Junhong Bai; Junjing Wang; Qiongqiong Lu; Qingqing Zhao; Baoshan Cui; Xinhui Liu

2014-01-01T23:59:59.000Z

73

Recognizing Wetlands An Informational Pamphlet  

E-Print Network [OSTI]

Recognizing Wetlands An Informational Pamphlet What is a Wetland? The US Army Corps of Engineers(Corps) and the US Environmental Protection Agency define wetlands as follows: Those areas that are inundated conditions. Wetlands generally include swamps, marshes, bogs, and similar areas. Wetlands are areas

US Army Corps of Engineers

74

Ecologically Significant Wetlands in the  

E-Print Network [OSTI]

Ecologically Significant Wetlands in the North Fork Flathead River Watershed Prepared See Also: Ecologically Significant Wetlands in the Flathead, Stillwater, & Swan River Valleys Appendix 29 #12;Ecologically Significant Wetlands in the North Fork Flathead River Watershed Prepared

75

Safeguarding wetland on Laboratory property  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

wetland on Laboratory property Protecting our environment August 1, 2013 The wetlands in Sandia Canyon on Lab property provide a home to a large amount of wildlife. Work...

76

Wetland Conservation Act (Minnesota)  

Broader source: Energy.gov [DOE]

This chapter of the Minnesota Administrative Rules implements the Wetland Conservation Act of 1991, setting standards for water preservation, withdrawal, and replacement.

77

Tidal Wetlands Regulations (Connecticut)  

Broader source: Energy.gov [DOE]

Most activities occurring in or near tidal wetlands are regulated, and this section contains information on such activities and required permit applications for proposed activities. Applications...

78

Chapter 16 Wetlands  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the cities of Longview, Vancouver, and Camas in Washington, and Portland and Troutdale in Oregon. For the purposes of this analysis, wetlands were mapped within a study...

79

Coastal Area Management Program (Alabama) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Coastal Area Management Program (Alabama) Coastal Area Management Program (Alabama) Coastal Area Management Program (Alabama) < Back Eligibility Commercial Construction Industrial Savings Category Water Buying & Making Electricity Program Info State Alabama Program Type Siting and Permitting Provider Department of Environmental Management This program regulates coastal activities, permits required, discharges to coastal waters and siting, construction and operation of energy facilities. ADEM's Coastal Program rules include the review and permitting for the following types of activities when they are to occur within the Coastal Area: beach and dune construction projects, developments and subdivision of properties greater than five (5) acres in size, dredging and filling of state water bottoms and wetlands, the drilling and operation of groundwater

80

International Wetlands Conference WETLANDS IN A COMPLEX WORLD  

E-Print Network [OSTI]

9th INTECOL International Wetlands Conference WETLANDS IN A COMPLEX WORLD June 3-8, 2012 Orlando .................................................................................... 27 Society of Wetland Scientists (SWS) Section-Organized Symposia and Section-Sponsored Sessions.................................................................................................................. 222 #12;9 th INTECOL: International Wetlands Conference 2 WELCOME TO THE JOINT CONFERENCE OF: 9TH

Slatton, Clint

Note: This page contains sample records for the topic "wetlands coastal sand" 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

SAND2012-4433  

Office of Scientific and Technical Information (OSTI)

SANDIA REPORT SAND2012-4433 Unlimited Release May 2012 Graphene Resonators - Analysis and Film Transfer Maria E. Suggs Prepared by Sandia National Laboratories Albuquerque, New...

82

Oil Sands Feedstocks  

Broader source: Energy.gov (indexed) [DOE]

Centre for Upgrading Technology 'a Canada-Alberta alliance for bitumen and heavy oil research' Oil Sands Feedstocks C Fairbridge, Z Ring, Y Briker, D Hager National Centre...

83

Wetland (peat) Carbon Cycle  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wetland (peat) Carbon Cycle Methane (CH4) is an important greenhouse gas, twenty times more potent than CO2, but atmospheric concentrations of CH4 under future climate change are...

84

Wastewater Reclamation/Wetlands  

E-Print Network [OSTI]

Wetland easement (2000 acres) 3.7 miles 1.4 miles Direction of flow NORTH FM 3039 US 175 Five Major Components ? Diversion Pump Station & Diversion Structure ? Constructed Wetland ? Conveyance Pump Station ? Electrical Substation... ? Vertical Turbine Pumps 3 ? 3000 Hp 2 ? future 6000 Hp ? Equipped with SCADA system Electrical Substation Electrical Substation ? Provides power to the Conveyance Pump Station ? Power is approximately 60% of annual operating budget ? Power...

Hickey, D.

2011-01-01T23:59:59.000Z

85

White Ranch Wetlands Biological Survey  

E-Print Network [OSTI]

White Ranch Wetlands Biological Survey and Permanent Vegetation Monitoring Plots Prepared for: U Services Building Colorado State University Fort Collins, CO 80523 March 1998 #12;WHITE RANCH WETLANDS assessment of the White Ranch wetlands. In addition we set up permanent plots along transects to collect

86

Wetland Hydrology! 1. Water sources!  

E-Print Network [OSTI]

to Flooding). #12;2. Where do wetlands occur?! Poorly drained sites! Groundwater sites: ! receive! Dominated by herbaceous vegetation.! Tidal (above, with egrets)! Non-tidal (Colorado)! #12;Riparian;Wetland Hydrology and Flood Control?! Do wetlands offer flood control benefits?! Yes, in the sense

Gray, Matthew

87

WETLANDS, Vol. 26, No. 1, March 2006, pp. 97106 2006, The Society of Wetland Scientists  

E-Print Network [OSTI]

97 WETLANDS, Vol. 26, No. 1, March 2006, pp. 97­106 2006, The Society of Wetland Scientists SPATIAL

Manley, Steven L.

88

Tar Sands | Open Energy Information  

Open Energy Info (EERE)

Tar Sands Tar Sands Jump to: navigation, search More info on OpenEI Oil and Gas Gateway Federal Environmental Statues Federal Oil and Gas Statutes Oil and Gas Companies United States Oil and Gas Boards International Oil and Gas Boards Related Reports Keystone Pipeline System Canada's Oil Sands Royal Society of Canada: Environmental and Health Impacts of Canada's Oil Sands Industry Dictionary.png Tar Sands: A resource, found in particular abundance in Canada, where viscous petroleum is mixed in with a layer of sand, clay, and water. The form of petroleum is often referred to as "bitumen". The resource has only recently been considered part of the world's oil reserves Other definitions:Wikipedia Reegle Tarsands1.png About Tar Sands The Tar Sands, also referred to as Oil Sands, or Bitumen Sands, are a

89

The Virginia Wetlands Report  

E-Print Network [OSTI]

Board is Excellent Learning Tool for Virginia Beach Students by Karla L. Schillinger The apple-headed gavel struck the desk top precisely at 10:00 a.m. with a bang. The Waterton Wetlands Board public "help the environment and the economy of Waterton," Dozer was proposing to subdivide the 55 acre farm

90

Techniques for Wetlands Construction and Management  

E-Print Network [OSTI]

Wetlands are important ecosystems that contain a vast array of plants and animals. Wetlands perform a variety of vital functions, such as purifying water. This publication explains the role of wetlands and how to construct and manage them....

Locke, Shawn; Frentress, C.; Cathey, James; Mason, C.; Hirsch, R.; Wagner, M.

2007-09-04T23:59:59.000Z

91

Coastal engineering, history of  

Science Journals Connector (OSTI)

Turner I.L., Leatherman S.P., 1997. Beach dewatering as a’ soft' engineering solution to coastal erosion – A history and critical review. J Coastal Res 13...

Per Bruun

1982-01-01T23:59:59.000Z

92

Sand Simulation Abhinav Golas  

E-Print Network [OSTI]

(Wikipedia) Size variation from 1m to icebergs Food grains, sand, coal etc. Powders ­ can be suspended in gas May 6, 2009 5 #12;What are Granular materials? Can exist similar to various forms of matter Gas/Liquid ­ powders can be carried by velocity fields Sandstorms Liquid/Solid ­ similar to liquids embedded

Lin, Ming C.

93

DIVISION S-10-WETLAND SOILS Wetland Soils --Opportunities and Challenges  

E-Print Network [OSTI]

of Sciences entitled "Restoration of aquatic ecosystems: Science, technol- ogy and public policy" failed of Interior, and the U.S. Department of Agriculture-Soil Conservation Service. Wetlands are complex ecosystems that are poorly understood relative to terrestrial and aquatic systems. Difficulties in characterizing wetlands

Florida, University of

94

The Amenity Value of Wetlands  

E-Print Network [OSTI]

.......................................................... 100 6.4.2 Final Model......................................................................... 101 6.4.3 The Effects of Wetland Amenities in Savannah ................. 102 6.4.4 The Implicit Prices of Wetland Attributes... Table 6-4 Determinants of Basic Model in Savannah .............................................. 101 Table 6-5 Determinants of Final Model in Savannah ............................................... 102 Table 6-6 Determinants of Basic Model...

Gao, Shan

2010-07-14T23:59:59.000Z

95

Fate of the naphthenic acid, U-{sup 14}C-palmitic acid, in constructed wetlands; A microcosm study  

SciTech Connect (OSTI)

This study represents part of an overall initiative to assess the ecological viability of constructed wetlands for the treatment of oil sands wastewater. To determine the fate of naphthenic acids (C{sub n}H{sub 2n+z}O{sub 2}), the most toxic component of oil sands wastewater, in constructed wetlands, a representative naphthenic acid (NA), U-{sup 14}C-palmitic acid was added to microcosms placed within three control and three treatment wetlands. Treatment wetlands receive wastewater typical of effluent resulting from the oil sands extraction process. In each of the 6 microcosms, biotic compartments measured for {sup 14}C at t = 0, 1, 3, 5, 7, 14 and 21 days were: mineralized palmitic acid (evolved {sup 14}C-CO{sub 2}), water, suspended sediments, bottom sediments, cattail, chironomid larvae, and sticklebacks (liver, muscle and skin). The fate of the {sup 14}C-palmitic acid was similar between the control versus treatment microcosms. Exceptions were greater amounts of {sup 14}C-palmitic acid detected in water and suspended sediments of treatment versus control microcosms. Of the biotic compartments, at t = 21 days, the majority of the {sup 14}C-palmitic acid was found in chironomids and fish tissues. Mineralization and partitioning of {sup 14}C-palmitic acid onto sediments also represented important fates. From the initial addition of the labelled compound, with the exception of bottom sediments, by t = 1 day {sup 14}C was detected in ail biotic compartments. {sup 14}C was detected in bottom sediments by t = 7 days. These results indicate that in addition to mineralization being an important process influencing the fate palmitic acid within the wetlands, partitioning into biotic compartments such as chironomids and fish are also important fates. Hence, when considering the use of constructed wetlands for the treatment of oil sands effluent, the adverse effects of naphthenic acids on the biota needs to be fully addressed.

Wood, A.; Barjaktarovic, L.; Moore, M.; Kennedy, C.; Farrell, A.P.; Bendell-Young, L.I. [Simon Fraser Univ., Burnaby, British Columbia (Canada). Dept. of Biological Sciences

1995-12-31T23:59:59.000Z

96

WETLANDS, Vol. 23, No. 4, December 2003, pp. 10031014 2003, The Society of Wetland Scientists  

E-Print Network [OSTI]

1003 WETLANDS, Vol. 23, No. 4, December 2003, pp. 1003­1014 2003, The Society of Wetland Scientists WETLAND AND UPLAND USE PATTERNS IN SEMI-AQUATIC SNAKES: IMPLICATIONS FOR WETLAND CONSERVATION John H. Roe1) in northwestern Ohio and southern Michigan, USA, to investigate differences in the use of wetland and upland

Canberra, University of

97

WETLANDS, Vol. 21, No. 1, March 2001, pp. 6674 2001, The Society of Wetland Scientists  

E-Print Network [OSTI]

66 WETLANDS, Vol. 21, No. 1, March 2001, pp. 66­74 2001, The Society of Wetland Scientists LINKING ACTIONS TO OUTCOMES IN WETLAND MANAGEMENT: AN OVERVIEW OF U.S. STATE WETLAND MANAGEMENT Megan K. La Peyre1,3 , Margaret A. Reams2 , and Irving A. Mendelssohn1 1 Wetland Biogeochemistry Institute Louisiana State

La Peyre, Megan

98

COMMUNITY PATTERNS IN TREATMENT WETLANDS, NATURAL WETLANDS, AND CROPLANDS IN FLORIDA  

E-Print Network [OSTI]

COMMUNITY PATTERNS IN TREATMENT WETLANDS, NATURAL WETLANDS, AND CROPLANDS IN FLORIDA TYLER J. BECK of treatment wetlands called Stormwater Treatment Areas (STAs) have been constructed on agricultural land wetlands continues, it has the potential to alter the distribution of wetland birds, a group that has

Gawlik, Dale E.

99

Colorado Natural Heritage Program Wetland Program Plan  

E-Print Network [OSTI]

Colorado Natural Heritage Program Wetland Program Plan A Vision for Building Comprehensive Wetland Information for the State of Colorado Planning Years 2011­2015 #12;Colorado Natural Heritage Program Wetland Program Plan A Vision for Building Comprehensive Wetland Information for the State of Colorado Planning

100

Constructed wetlands for industry and commerce  

E-Print Network [OSTI]

23/05/2012 1 Constructed wetlands for industry and commerce Brian D'Arcy and Kate Heal Types drainage Resource recovery #12;23/05/2012 2 How do constructed wetlands improve water quality? Treatment of GHG emissions (N2O and CH4) Types of constructed wetland · Stormwater wetlands · Retention ponds

Heal, Kate

Note: This page contains sample records for the topic "wetlands coastal sand" 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

National Wetlands Inventory Draft Strategic Plan  

E-Print Network [OSTI]

National Wetlands Inventory Draft Strategic Plan: Conserving America's Wetlands for Future America's Wetlands for Future Generations Cover Photo: Blackwater National Wildlife Refuge, on Virginia's Chesapeake Bay, showing combined climate change and other impacts on wetlands, with dead or dying trees from

Gray, Matthew

102

WHICH HYDRAULIC MODEL TO USE IN VERTICAL FLOW CONSTRUCTED WETLANDS?  

E-Print Network [OSTI]

WHICH HYDRAULIC MODEL TO USE IN VERTICAL FLOW CONSTRUCTED WETLANDS? Ania Morvannoua , Nicolas-equilibrium model, preferential flow path, vertical flow constructed wetlands INTRODUCTION Constructed wetlands (CWs

Paris-Sud XI, Université de

103

Estuarine Microbial Food Web Patterns in a Lake Erie Coastal P.J. Lavrentyev1  

E-Print Network [OSTI]

Estuarine Microbial Food Web Patterns in a Lake Erie Coastal Wetland P.J. Lavrentyev1 , M.J. Mc protists were examined relative to microbial food web dynamics (growth, grazing, and nitrogen cycling rates pattern. Large light/dark NH4 + uptake differences were observed in the hypereutrophic OWC interior

Jochem, Frank J.

104

Sand Hills EA  

Broader source: Energy.gov (indexed) [DOE]

- - Office Name and State goes here Environmental Assessment Sand Hills Wind Energy Facility Albany County, Wyoming May 2011 High Desert District Rawlins Field Office The BLM's multiple-use mission is to sustain the health and productivity of the public lands for the use and enjoyment of present and future generations. The Bureau accomplishes this by managing such activities as outdoor recreation, livestock grazing, mineral development, and energy production, and by conserving natural, historical, cultural, and other resources on public lands. BLM/WY/PL-11/035+1430 WY-030-EA09-314 Contents Chapter Page Acronyms and Abbreviations .................................................................................................. ix

105

Control of hardwood regeneration in restored carolina bay depression wetlands.  

SciTech Connect (OSTI)

Carolina bays are depression wetlands located in the coastal plain region of the eastern United States. Disturbance of this wetland type has been widespread, and many sites contain one or more drainage ditches. Restoration of bays is of interest because they are important habitats for rare flora and fauna. Previous bay restoration projects have identified flood-tolerant woody competitors in the seedbank and re-sprouting as impediments to the establishment of desired herbaceous wetland vegetation communities. We restored 3 bays on the Savannah River Site, South Carolina, by plugging drainage ditches, harvesting residual pine/hardwood stands within the bays, and monitoring the vegetative response of the seedbank to the hydrologic change. We applied a foliar herbicide on one-half of each bay to control red maple (Acerrubrum), sweetgum (Liquidambar styraciflua), and water oak (Quercus nigra) sprouting, and we tested its effectiveness across a hydrologic gradient in each bay. Hardwood regeneration was partially controlled by flooding in bays that exhibited long growing season hydroperiods. The findings also indicated that herbicide application was an effective means for managing hardwood regeneration and re-sprouting in areas where hydrologic control was ineffective. Herbicide use had no effect on species richness in the emerging vegetation community. In late-season drawdown periods, or in bays where hydroperiods are short, more than one herbicide application may be necessary.

Moser, Lee, J.; Barton, Christopher, D.; Blake, John, I.

2012-06-01T23:59:59.000Z

106

Albeni Falls-Sand Creek  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Albeni-Falls-Sand-Creek- Sign In About | Careers | Contact | Investors | bpa.gov Search Doing Business Expand Doing Business Customer Involvement Expand Customer Involvement...

107

EO 11990: Protection Of Wetlands  

Broader source: Energy.gov (indexed) [DOE]

90-Protection Of Wetlands 90-Protection Of Wetlands SOURCE: The provisions of Executive Order 11990 of May 24, 1977, appear at 42 FR 26961, 3 CFR, 1977 Comp., p. 121, unless otherwise noted. By virtue of the authority vested in me by the Constitution and statutes of the United States of America, and as President of the United States of America, in furtherance of the National Environmental Policy Act of 1969, as amended (42 U.S.C. 4321 et s eq.), in order to avoid to the extent possible the long and short term adverse impacts associated with the destruction or modification of wetlands and to avoid direct or indirect support of new construction in wetlands wherever there is a practicable alternative, it is hereby ordered as follows: SECTION 1. (a) Each agency shall provide leadership and shall take action to minimize the

108

Hydrocarbon removal with constructed wetlands   

E-Print Network [OSTI]

Wetlands have long played a significant role as natural purification systems, and have been effectively used to treat domestic, agricultural and industrial wastewater. However, very little is known about the biochemical ...

Eke, Paul Emeka

2008-01-01T23:59:59.000Z

109

Wading Into Wetlands .  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fall 2011 Volume 8 Issue 4 Fall 2011 Volume 8 Issue 4 Wading Into Wetlands . . . . . . . . . . . . . . . . . . . . . . . . 2 Of the Fungi and the Forests . . . . . . . . . . . . . . . . . . 3 Barking Beetle Sugar Fix . . . . . . . . . . . . . . . . . . . . . . 4 Schmutz Leading Plant Program . . . . . . . . . . . . . . . . 5 In the News . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 The oceans capture significant amounts of carbon, but the processes involved in their contribution to managing the global carbon budget are still not fully understood. One of the questions that remains only partially answered is how marine microbes process carbon without the aid of the sun. Many marine organ- isms rely on sunlight to produce the food they need to survive, but the light does not penetrate all the way to the bottom of the ocean. In the September 2, 2011 issue of Science, DOE JGI scientists and longtime collaborators employed single cell sequencing techniques to identify a pathway by which microbes in the "twilight

110

E-Print Network 3.0 - aerated constructed wetlands Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

wetland TRODUINCTION Wetland ecosystems, including constructed wetlands for wastewater... in constructed ... Source: Brix, Hans - Biologisk Institut, Aarhus Universitet...

111

WASTEWATER TREATMENT OVER SAND COLUMNS  

E-Print Network [OSTI]

93/0096 WASTEWATER TREATMENT OVER SAND COLUMNS TREATMENT YIELDS, LOCALISATION OF THE BIOMASS Domestic wastewater treatment by infiltration-percolation is a process that becomming common in France, a greater depth for desinfection purposes. KEYWORDS Wastewater treatment, Infiltration-percolation. Sand

Paris-Sud XI, Université de

112

Wetlands Research Program Technical Report WRP-DE-4 A Hydrogeomorphic Classification for Wetlands  

E-Print Network [OSTI]

Wetlands Research Program Technical Report WRP-DE-4 A Hydrogeomorphic Classification for Wetlands of the number designating technical reports of research published under the Wetlands Research Program identify;.-- Wetlands Research Program Technical Report WRP-DE-4 August 1993 A Hydrogeomorphic Classification

Gray, Matthew

113

WETLANDS, Vol. 26, No. 1, March 2006, pp. 230243 2006, The Society of Wetland Scientists  

E-Print Network [OSTI]

230 WETLANDS, Vol. 26, No. 1, March 2006, pp. 230­243 2006, The Society of Wetland Scientists HYDROLOGIC INTERACTIONS BETWEEN AN ALLUVIAL FAN AND A SLOPE WETLAND IN THE CENTRAL ROCKY MOUNTAINS, USA Scott Abstract: Slope wetlands generally occur at breaks in slope where discharging ground water maintains moist

MacDonald, Lee

114

WETLANDS, Vol. 23, No. 1, March 2003, pp. 112 2003, The Society of Wetland Scientists  

E-Print Network [OSTI]

1 WETLANDS, Vol. 23, No. 1, March 2003, pp. 1­12 2003, The Society of Wetland Scientists PLANT DIVERSITY, COMPOSITION, AND INVASION OF RESTORED AND NATURAL PRAIRIE POTHOLE WETLANDS: IMPLICATIONS of Botany 353 Bessey Hall Iowa State University Ames, Iowa, USA 50011-1020 Abstract: Hundreds of wetlands

115

WETLANDS, Vol. 24, No. 1, March 2004, pp. 7791 2004, The Society of Wetland Scientists  

E-Print Network [OSTI]

77 WETLANDS, Vol. 24, No. 1, March 2004, pp. 77­91 2004, The Society of Wetland Scientists AQUATIC MACROINVERTEBRATE DIVERSITY OF PLAYA WETLANDS: THE ROLE OF LANDSCAPE AND ISLAND BIOGEOGRAPHIC CHARACTERISTICS Dianne District Palatka, Florida, USA 32178 Abstract: Wetland habitats continue to be lost at a unsettling rate

Willig, Michael

116

WETLANDS, Vol. 24, No. 3, September 2004, pp. 562572 2004, The Society of Wetland Scientists  

E-Print Network [OSTI]

562 WETLANDS, Vol. 24, No. 3, September 2004, pp. 562­572 2004, The Society of Wetland Scientists INVERTEBRATE EGG BANKS OF RESTORED, NATURAL, AND DRAINED WETLANDS IN THE PRAIRIE POTHOLE REGION OF THE UNITED relic egg banks in the sediments and dispersal of eggs into wetlands is believed to be important

117

WETLANDS, Vol. 26, No. 2, June 2006, pp. 465474 2006, The Society of Wetland Scientists  

E-Print Network [OSTI]

465 WETLANDS, Vol. 26, No. 2, June 2006, pp. 465­474 2006, The Society of Wetland Scientists MAPPING WETLANDS AND RIPARIAN AREAS USING LANDSAT ETM IMAGERY AND DECISION-TREE-BASED MODELS Corey Baker of wetlands and riparian zones influence the ecological functions present on a landscape. Accurate and easily

Lawrence, Rick L.

118

Investigation of sands subjected to dynamic loading  

E-Print Network [OSTI]

ON OTHER SANDS 24 Victoria Sand Arkansas Sand 24 24 CORRELATION, CONCLUSIONS, AND RECOMMENDATIONS Correlation of Laboratory and Field Data Discussion of the Rheological Model Empirical Modification Recommendations REFERENCES APPENDIX - DATA... Table Page Results of Test Series on Ottawa Sand 23 II Results of Test Series on Victoria Sand 26 III Results of Test Series on Arkansas Sand 27 Results of All Test Series Using the Empirical Equation to Calculate J 34 NOTATION A viscous...

Reeves, Gary Neil

1967-01-01T23:59:59.000Z

119

Onsite Wastewater Treatment Systems: Constructed Wetlands  

E-Print Network [OSTI]

Two-compartment septic tank Soil absorption field Constructed wetland Onsite wastewater treatment systems Constructed wetlands Natural wetlands generally have visible water in the system. However, for those at homes, the water flows beneath... the media surface, which limits contact between residents and wastewater. The constructed wetland waste- water treatment system has three main components that work together to purify wastewater: ? A septic tank, which is an en- closed watertight...

Lesikar, Bruce J.

2008-10-23T23:59:59.000Z

120

Nebraska's Wetlands By Ted LaGrange,  

E-Print Network [OSTI]

completely dry. Many wetlands receive their water from groundwater aquifers while others are totally moves through the wetland, a series of chemical transformations take place that tie-up or alter marshes, playa wetlands in the south-west, and many more types. However, through much of the state

Nebraska-Lincoln, University of

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Wetlands Ecology and Management Spring 2006  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2006 Instructor: Dr. Matthew Gray (mattjgray-3897) Required Text: Wetlands, 2000, 3rd edition (ISBN 047129232X) Authors: William J. Mitsch and James C. Gosselink Course Goal: To expose students to the basic principles of wetland ecology and management via

Gray, Matthew

122

Wetlands Ecology and Management Spring 2008  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2008 Instructor: Dr. Matthew Gray (mgray11@utk-3897) Drew Wirwa (dwirwa@utk.edu, 201 Ellington PSB, 974-3897) Recommended Text: Wetlands, 2007, 4th edition students to the basic principles of wetland ecology and management via class lectures, labs, and field

Gray, Matthew

123

Wetlands Ecology and Management Spring 2005  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2005 Instructor: Dr. Matthew Gray (mattjgray-2635) Required Text: Wetlands, 2000, 3rd edition (ISBN 047129232X) Authors: William J. Mitsch and James C. Gosselink Course Goal: To expose students to the basic principles of wetland ecology and management via

Gray, Matthew

124

Route to: WOC Wetlands Oversight Committee  

E-Print Network [OSTI]

Route to: WOC PPS PS Wetlands Oversight Committee Phone: 425-352-3557 / Fax: 425-352-5431 Wetlands Restoration Area (WRA) ACCESS REQUEST FORM All tours are required to complete this form and have Phone No. E-mail Purpose of Tour ­ (Access to these wetlands is limited for research and educational

Queitsch, Christine

125

An Evaluation of the Interior Wetlands  

E-Print Network [OSTI]

#12;An Evaluation of the Interior Wetlands Program Accomplishments and Impacts to Date Prepared Interior Wetlands Program Evaluation Page i EXECUTIVE SUMMARY EXECUTIVE SUMMARY An Evaluation of the Interior Wetlands Program (IWP): Accomplishments and Impacts to Date This document presents the results

126

Wetlands Ecology and Management Spring 2007  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2007 Instructor: Dr. Matthew Gray (mgray11@utk Text: Wetlands, 2000, 3rd edition (ISBN 047129232X) Authors: William J. Mitsch and James C. Gosselink Course Goal: To expose students to the basic principles of wetland ecology and management via class

Gray, Matthew

127

An Evaluation of the Interior Wetlands  

E-Print Network [OSTI]

#12;An Evaluation of the Interior Wetlands Program Accomplishments and Impacts to Date Executive;Dovetail Consulting Interior Wetlands Program Evaluation Page i EXECUTIVE SUMMARY EXECUTIVE SUMMARY An Evaluation of the Interior Wetlands Program (IWP): Accomplishments and Impacts to Date This document presents

128

Reference: RGL 82-02 Subject: WETLANDS  

E-Print Network [OSTI]

Reference: RGL 82-02 Subject: WETLANDS Title: CLARIFICATION OF "NORMAL CIRCUMSTANCES" IN THE WETLAND DEFINITION Issued: 02/11/82 Expires: 12/31/84 Originator: DAEN-CWO-N Description: DEFINES NORMAL CIRCUMSTANCES, CONVERTED WETLANDS, AND ABNORMAL PRESENCE OF AQUATIC VEGETATION 1. This letter will serve

US Army Corps of Engineers

129

GLOBAL CHANGE AND TIDAL FRESHWATER WETLANDS  

E-Print Network [OSTI]

Chapter 23 GLOBAL CHANGE AND TIDAL FRESHWATER WETLANDS: SCENARIOS AND IMPACTS Scott C. Neubauer Tidal Freshwater Wetlands, edited by Aat Barendregt, Dennis Whigham & Andrew Baldwin 2009, viii + 320pp Publishers GmbH This chapter was originally published in the book ,,Tidal Freshwater Wetlands". The copy

Neubauer, Scott C.

130

Wetlands Ecology and Management Spring 2009  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2009 Instructor: Dr. Matthew Gray (mgray11@utk-3897) Drew Wirwa (dwirwa@utk.edu, 201 Ellington PSB, 974-3897) Recommended Text: Wetlands, 2007, 4th edition students to the basic principles of wetland ecology and management via class lectures, labs, and field

Gray, Matthew

131

Route to: WOC Wetlands Oversight Committee  

E-Print Network [OSTI]

Route to: WOC PPS PS Wetlands Oversight Committee Phone: 425-352-5557 / Fax: 425-352-5431 Wetlands Restoration Area SCIENTIFIC RESEARCH PERMIT REQUEST FORM Name of Principal Investigator Position is it important that this study be done at the UWB-CCC wetland site? . What parts of the site will you need access

Queitsch, Christine

132

Nevada Test Site Wetlands Assessment  

SciTech Connect (OSTI)

This report identifies 16 Nevada Test Site (NTS) natural water sources that may be classified by the U.S. Army Corps of Engineers (USACE) as jurisdictional wetlands and identifies eight water sources that may be classified as waters of the United States. These water sources are rare, localized habitats on the NTS that are important to regional wildlife and to isolated populations of water tolerant plants and aquatic organisms. No field investigations on the NTS have been conducted in the past to identify those natural water sources which would be protected as rare habitats and which may fall under regulatory authority of the Clean Water Act (CWA) of 1997. This report identifies and summarizes previous studies of NTS natural water sources, and identifies the current DOE management practices related to the protection of NTS wetlands. This report also presents management goals specific for NTS wetlands that incorporate the intent of existing wetlands legislation, the principles of ecosystem management, and the interests of regional land managers and other stakeholders.

D. J. Hansen

1997-05-01T23:59:59.000Z

133

Regulating Constructed Wetlands in Scotland  

E-Print Network [OSTI]

plant - polishing · Encouraged by SEPA in its guidance · Normally small scale ­ several houses · Benefits of natural wetlands · Enhance self-purification capacity of watercourses · Reduce flood risk · But some large scale examples · Valleyfield Reedbed, Fife · 8000pe, 4.5 hectares · CAR licence conditions

Heal, Kate

134

Definition: Tar Sands | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Tar Sands Jump to: navigation, search Dictionary.png Tar Sands A resource, found in particular abundance in Canada, where viscous petroleum is mixed in with a layer of sand, clay, and water. The form of petroleum is often referred to as "bitumen". The resource has only recently been considered part of the world's oil reserves View on Wikipedia Wikipedia Definition Oil sands, tar sands or, more technically, bituminous sands, are a type of unconventional petroleum deposit. The oil sands are loose sand or partially consolidated sandstone containing naturally occurring mixtures of sand, clay, and water, saturated with a dense and extremely viscous form of petroleum technically referred to as bitumen (or colloquially tar due to

135

Some radioactive-elements in the coastal sediments of the Mediterranean Sea  

Science Journals Connector (OSTI)

......igneous rocks from the mountainous ranges in Sudan and Abyssinia carried down the course...in the Red Sea coastal environment of Sudan. Mar. Pollut. Bull (1998) 36(1...Natural radioactivity in sand used in thermal therapy at the Red Sea Coast. J. Environ......

Mahmoud A. Radi Dar; Abeer A. El-Saharty

2013-03-01T23:59:59.000Z

136

Natural radioactivity and external gamma radiation exposure at the coastal Red Sea in Egypt  

Science Journals Connector (OSTI)

......0.5 - 151 39 1.08 0.27 - (25) Sudan 29.6 6.02 158.4 4.09...Natural radioactivity in sand used in thermal therapy at the Red Sea Coast. J. Environ...in the Red Sea coastal environment of Sudan. Mar. Pollut. Bull. (1998) 36......

S. Harb

2008-07-01T23:59:59.000Z

137

The Time of Sands: Quartz-rich Sand Deposits as a Renewable Resource  

E-Print Network [OSTI]

sand production is from unconsolidated units, but the St.and Midwestern U.S. , unconsolidated sand deposits aresand is produced from unconsolidated deposits or hard,

Shaffer, Nelson R.

2006-01-01T23:59:59.000Z

138

Hardwood re-sprout control in hydrologically restored Carolina Bay depression wetlands.  

SciTech Connect (OSTI)

Carolina bays are isolated depression wetlands located in the upper coastal plain region of the eastern Unites States. Disturbance of this wetland type has been widespread, and many sites contain one or more drainage ditches as a result of agricultural conversion. Restoration of bays is of interest because they are important habitats for rare flora and fauna species. Previous bay restoration projects have identified woody competitors in the seedbank and re-sprouting as impediments to the establishment of herbaceous wetland vegetation communities. Three bays were hydrologically restored on the Savannah River Site, SC, by plugging drainage ditches. Residual pine/hardwood stands within the bays were harvested and the vegetative response of the seedbank to the hydrologic change was monitored. A foliar herbicide approved for use in wetlands (Habitat® (Isopropylamine salt of Imazapyr)) was applied on one-half of each bay to control red maple (Acer rubrum L.), sweet gum (Liquidambar styraciflua L.), and water oak (Quercus nigra L.) sprouting. The effectiveness of the foliar herbicide was tested across a hydrologic gradient in an effort to better understand the relationship between depth and duration of flooding, the intensity of hardwood re-sprout pressure, and the need for hardwood management practices such as herbicide application.

Moser, Lee, Justin

2009-06-01T23:59:59.000Z

139

EIS-0120: Wetland Assessment | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

EIS-0120: Wetland Assessment EIS-0120: Wetland Assessment EIS-0120: Wetland Assessment F- and H-Area Groundwater Remediation Project at the Savannah River Site, Savannah River Operations Office, Aiken, South Carolina The U.S. Department of Energy (DOE) has prepared this wetland assessment in compliance with DOE requirements (10 CFR Part 1022) for the floodplain and wetland environmental review of the proposed F- and H-Area Groundwater Remediation Project at the Savannah River Site (SRS), located near Aiken, South Carolina (Figure 1-1). DOE is proposing to install underground barrier wall/base injection systems to replace the pump/treat/reinjection systems previously used to remediate the contaminated groundwater associated with the closed F- and H-Area Seepage Basins at SRS. EIS-0120; Final Environmental Impact Statement, Wetland Assessment for the

140

EIS-0120: Wetland Assessment | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

120: Wetland Assessment 120: Wetland Assessment EIS-0120: Wetland Assessment F- and H-Area Groundwater Remediation Project at the Savannah River Site, Savannah River Operations Office, Aiken, South Carolina The U.S. Department of Energy (DOE) has prepared this wetland assessment in compliance with DOE requirements (10 CFR Part 1022) for the floodplain and wetland environmental review of the proposed F- and H-Area Groundwater Remediation Project at the Savannah River Site (SRS), located near Aiken, South Carolina (Figure 1-1). DOE is proposing to install underground barrier wall/base injection systems to replace the pump/treat/reinjection systems previously used to remediate the contaminated groundwater associated with the closed F- and H-Area Seepage Basins at SRS. EIS-0120; Final Environmental Impact Statement, Wetland Assessment for the

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Floodplain and Wetlands Assessment for Construction of a Second...  

Office of Environmental Management (EM)

to the National Renewable Energy Laboratory's South Table Mountain Complex, Golden, Colorado. Notice of Floodplain and Wetland Action 5-20-2011 Floodplain and Wetland Assessment...

142

Executive Order 11990-Protection Of Wetlands | Department of...  

Broader source: Energy.gov (indexed) [DOE]

90-Protection Of Wetlands Executive Order 11990-Protection Of Wetlands in order to avoid to the extent possible the long and short term adverse impacts associated with the...

143

Compliance With Floodplain and Wetland Environmental Review Requiremen...  

Broader source: Energy.gov (indexed) [DOE]

list of sources that may be used in determining the location of floodplains and wetlands, and allowing floodplain and wetland assessments for actions proposed to be taken...

144

Vermont Wetland Rules (Vermont) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Wetland Rules (Vermont) Wetland Rules (Vermont) Vermont Wetland Rules (Vermont) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Vermont Program Type Environmental Regulations Provider Department of Environmental Conservation A permit is required for any activity within a Class I or Class II wetland

145

CARBON SEQUESTRATION IN NATURAL AND CREATED WETLANDS.  

E-Print Network [OSTI]

?? Wetland ecosystems are significant carbon sinks. Their high productivity and presence of water gives them the ability to efficiently sequester carbon in the soil,… (more)

Bernal, Blanca

2012-01-01T23:59:59.000Z

146

Inland Wetlands and Water Courses Regulations (Connecticut)  

Broader source: Energy.gov [DOE]

Regulated activities in or near inland wetlands and water courses include the removal or depositing of material, land or water obstruction or alteration, construction, pollution, or water diversion...

147

Alaska ADEC Wetlands Regulation | Open Energy Information  

Open Energy Info (EERE)

Regulation Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Alaska ADEC Wetlands Regulation Author Alaska Division of Water Published Alaska Department...

148

Soap and sand: construction tools for nanotechnology  

Science Journals Connector (OSTI)

...and sand: construction tools for nanotechnology Karen J. Edler Department of Chemistry...UK ( k.edler@bath.ac.uk ) Nanotechnology is the science of making and using...and sand: construction tools for nanotechnology. | Nanotechnology is the science...

2004-01-01T23:59:59.000Z

149

Onsite Wastewater Treatment Systems: Sand Filters  

E-Print Network [OSTI]

Sand filters are beds of granular material, or sand, drained from underneath so that pretreated wastewater can be treated, collected and distributed to a land application system. This publication explains the treatment, design, operation...

Lesikar, Bruce J.

2008-10-23T23:59:59.000Z

150

Oil Sands Feedstocks | Department of Energy  

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

Sands Feedstocks Oil Sands Feedstocks Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and...

151

Physics 6321 Coastal oceanography  

E-Print Network [OSTI]

Physics 6321 Coastal oceanography · Instructor: Dr. Iakov Afanassiev · Office: Physics C-4065 · email: yakov@physics.mun.ca · Course Times: TBD Room TBD · Office Hours: unlimited · Web Page: http://www.physics

deYoung, Brad

152

Preliminary relative permeability estimates of methane hydrate-bearing sand  

E-Print Network [OSTI]

sand, the gas permeability of the sand with hydrate, and thefor gas and water through methane hydrate-bearing sand. X-hydrate dissociation and making a single-phase (gas or water) permeability measurement of the sand

Seol, Yongkoo; Kneafsey, Timothy J.; Tomutsa, Liviu; Moridis, George J.

2006-01-01T23:59:59.000Z

153

Treating tar sands formations with karsted zones  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. The tar sands formation may have one or more karsted zones. Methods may include providing heat from one or more heaters to one or more karsted zones of the tar sands formation to mobilize fluids in the formation. At least some of the mobilized fluids may be produced from the formation.

Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX)

2010-03-09T23:59:59.000Z

154

Estimated Ultraviolet Radiation Doses in Wetlands in  

E-Print Network [OSTI]

Estimated Ultraviolet Radiation Doses in Wetlands in Six National Parks Stephen A. Diamond,1 ABSTRACT Ultraviolet-B radiation (UV-B, 280­320-nm wave- lengths) doses were estimated for 1024 wetlands of vegetative features, and quantification of DOC concentration and spectral absorbance. UV-B dose estimates

Knapp, Roland

155

Wetland Preservation Areas (Minnesota) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Wetland Preservation Areas (Minnesota) Wetland Preservation Areas (Minnesota) Wetland Preservation Areas (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting A wetland owner can apply to the host county for designation of a wetland preservation area. Once designated, the area remains designated until the

156

Testing sand used in hydraulic fracturing operations  

SciTech Connect (OSTI)

Recommended practices for testing sand used in hydraulic fracturing operations are outlined as developed by the Task Group on Evaluation of Hydraulic Fracturing Sand under the API Subcommittee on Evaluation of Well Completion Materials. The tests recommended were developed to improve the quality of frac sand delivered to the well site, and are for use in evaluating certain physical properties of sand used in hydraulic fracturing operations. The tests suggested enable users to compare physical characteristics of various sands and to select materials most useful for such applications. Parameters to be tested include turbidity, clay and soft particle content, crush resistance, and mineralogic analysis.

Not Available

1983-03-01T23:59:59.000Z

157

Plants in constructed wetlands help to treat agricultural processing wastewater  

E-Print Network [OSTI]

Plants in constructed wetlands help to treat agriculturalhas been available to help guide that selection. We

Grismer, Mark E; Shepherd, Heather L

2011-01-01T23:59:59.000Z

158

Evidence of Surface Connectivity for Texas Gulf Coast Depressional Wetlands  

E-Print Network [OSTI]

ARTICLE Evidence of Surface Connectivity for Texas Gulf Coast Depressional Wetlands Bradford P # Society of Wetland Scientists 2011 Abstract Depressional wetlands are distributed through- out the United and a regulatory perspective, to understand the surface water pathways that connect such wetlands to each other

159

PROTECTING AMERICA'S WETLANDS: A FAIR, FLEXIBLE, AND EFFECTIVE APPROACH  

E-Print Network [OSTI]

PROTECTING AMERICA'S WETLANDS: A FAIR, FLEXIBLE, AND EFFECTIVE APPROACH WHITE HOUSE OFFICE. The Interagency Working Group on Federal Wetlands Policy IV. Five Principles for Federal Wetlands Policy V wetlands program that reflects a new broad-based consensus among Federal agencies. For years, many have

US Army Corps of Engineers

160

Exam Review WFS 340: Wetlands Ecology and Management  

E-Print Network [OSTI]

Exam Review WFS 340: Wetlands Ecology and Management What is a Jurisdictional Wetland? 1) Know the 3 USACE criteria that are necessary for an area to be classified as a jurisdictional wetland. 2 to meet USACE jurisdictional wetland criteria, and how to calculate percent dominance using the 50

Gray, Matthew

Note: This page contains sample records for the topic "wetlands coastal sand" 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

U.S. Fish & Wildlife Service National Wetlands  

E-Print Network [OSTI]

U.S. Fish & Wildlife Service National Wetlands Inventory: A Strategy for the 21st Century #12;Estuarine emergent wetlands account for only five percent of the wetland area in the lower 48 States. Those like this estuarine wetland in South Carolina provide essential rearing habitat for important

Gray, Matthew

162

Methane in lakes and wetlands Microbiological production, ecosystem  

E-Print Network [OSTI]

Methane in lakes and wetlands Microbiological production, ecosystem uptake, climatological significance LAKES AND WETLANDS ­ A RELEVANT METHANE SOURCE Lakes and other wetlands are an important source methane from wetlands will respond to future climatic change. Dr. Paul Bodelier (Netherlands Institute

Mühlemann, Oliver

163

E-Print Network 3.0 - a-01 constructed wetland Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: . Wetland ecology Hammer, D.A. ed. 1989. Constructed wetlands for wastewater treatment: municipal... OF WETLAND SYSTEMS Autumn 2008 Instructor: Tom Whillans ESC B202.1...

164

Wetland regulations affecting coal mining and oil and gas operations  

SciTech Connect (OSTI)

Although the total acreage of wetlands in Appalachia is relatively small, the impact of wetlands on coal mining and the oil and gas industry can be significant. Wetlands are strongly protected from degradation and diminution under both federal and state regulatory programs, and both environmental protection groups and the public are concerned about the disturbance of natural wetlands. If an owner or operator of site is unable to obtain an appropriate permit, the presence of wetlands may completely preclude energy development. This article strives to provide an insight into the regulatory scheme surrounding wetlands and the risks of wetlands development.

Tokarz, A.P. [Bowles Rice McDavid Graff & Love, Charleston, WV (United States); Dulin, B.E. [Univ. Center for Environmental, Geotechnical, and Applied Sciences, Huntington, WV (United States)

1995-12-31T23:59:59.000Z

165

CHARACTERIZATION OF MICROTOPOGRAPHY AND ITS INFLUENCE ON VEGETATION PATTERNS IN CREATED WETLANDS  

E-Print Network [OSTI]

CHARACTERIZATION OF MICROTOPOGRAPHY AND ITS INFLUENCE ON VEGETATION PATTERNS IN CREATED WETLANDS, Virginia, USA 20192 Abstract: Created wetlands are increasingly used to mitigate wetland loss. Thus, identifying wetland creation methods that enhance ecosystem development might increase the likelihood

166

Department of Environmental Conservation, University of Massachusetts-Amherst Concentration in Water, Wetlands and Watersheds 1  

E-Print Network [OSTI]

in Water, Wetlands and Watersheds 1 Environmental Conservation Graduate Program Water, Wetlands want scientific training in the multi-disciplinary field of water, wetlands and watershed conservation such as wetlands, hydrology, nonpoint source pollution, modeling, ecosystems, water resource management, watershed

Schweik, Charles M.

167

Liquefaction characteristics of a fine sand  

E-Print Network [OSTI]

LIQUEFACTION CHARACTERISTICS OF A FINE SAND A Thesis by DONALD TIMOTHY BRANDON Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 1974 Major Subject...: Civil Engineering LIQUEFACTION CHARACTERISTICS OF A FINE SAND A Thesis by DONALD TIMOTHY BRANDON Approved as to style and content by: airman o Commi ee) ead of Depar ent) (Member) ( ber) ABSTRACT LIQUEFACTION CEARACTERISTICS OF A FINE SAND...

Brandon, Donald Timothy

2012-06-07T23:59:59.000Z

168

Hydraulic conductivity of shaly sands  

SciTech Connect (OSTI)

The effects of clays on the hydraulic conductivity of a sandstone are analyzed by considering a simple clay coating structure for the sand grains. In the model, silicate insulating nuclei are uniformly surrounded by charged clay particles. The total charge on the clays is compensated by a counterion density Q{sub v}. Assuming a capillary flow regime inside this granular model a Kozeny-Carman type equation has been derived, expressing its intrinsic permeability k in terms of a porosity-tortuosity factor {phi}{sup (m{minus}0.5)} and of the parameter Q{sub v}. The power-law derived expression shows that k decreases with the amount of clay, not only because a high Q{sub v} implies a narrowing of the pore channels, but also because it modifies the hydraulic tortuosity of the medium. This new equation has been statistically tested with extensive petrophysical laboratory data for different types of shaly sandstones.

Lima, O.A.L. de [PPPG/Federal Univ. of Bahia, Salvador Bahia (Brazil)

1994-12-31T23:59:59.000Z

169

By the National Wetlands Working Group / Edited by B.G. Warner and C.D.A. Rubec The Canadian Wetland Classification System  

E-Print Network [OSTI]

By the National Wetlands Working Group / Edited by B.G. Warner and C.D.A. Rubec The Canadian Wetland Classification System Second Edition #12; 1997 by the Wetlands Research Centre, University Wetlands Conservation Council (Canada) · Wetlands Research Centre, University of Waterloo Copies

Laval, Université

170

Mechanisms Controlling Phosphorus Retention Capacity in Freshwater Wetlands  

Science Journals Connector (OSTI)

...Wetlands tested as wastewater filtration systems...HOOK, J.E., RECYCLING TREATED MU 148...WETLANDS AS A TERTIARY WASTEWATER-TREATMENT ALTERNATIVE...E. Sopper, in Recycling Treated Municipal Wastewater and Sludge Through...

CURTIS J. RICHARDSON

1985-06-21T23:59:59.000Z

171

Characterization of Contaminant Levels in the P-Area Wetland...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

18.2 ha in one of the smaller wetlands within DB known as Bay 96. Note: On the SRS GIS wetlands layer, Bay 96 includes additional area that did not receive CCW. For the...

172

Restoration of Tidal Flow to Degraded Tidal Wetlands in Connecticut  

Science Journals Connector (OSTI)

Connecticut’s tidal wetlands, ranging from salt marsh ... the state’s rivers (e.g., Connecticut, Quinnipiac, and Housatonic). Today, approximately 5900 hectares of tidal wetland occur in Connecticut, two thirds o...

Ron Rozsa

2012-01-01T23:59:59.000Z

173

Delineating wetlands using geographic information system and remote sensing technologies  

E-Print Network [OSTI]

During the last century wetlands have considerably decreased. The principal cause is urbanization, especially in large urban regions such as the Houston area. In order to protect the remaining wetlands, they have to be monitored carefully. However...

Villeneuve, Julie

2006-04-12T23:59:59.000Z

174

Special points of inter-National Wetlands In-  

E-Print Network [OSTI]

Special points of inter- est National Wetlands In- daba 2011 18 to 21 October 2011 Didima Resort & Confer- ence Centre Central Drakensberg, KwaZulu-Natal, South Africa www.wetlands.za.net/indaba Welcome

Wagner, Stephan

175

ERDC/ELTR-08-28 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-08-28 Wetlands Regulatory Assistance Program Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Arid West Region (Version 2.0) U.S. Army Corps of Engineers September 2008 EnvironmentalLaboratory Approved for public release; distribution is unlimited. #12;Wetlands

US Army Corps of Engineers

176

DEVELOPING BIOLOGICAL INDICATORS FOR ISOLATED FORESTED WETLANDS IN FLORIDA  

E-Print Network [OSTI]

DEVELOPING BIOLOGICAL INDICATORS FOR ISOLATED FORESTED WETLANDS IN FLORIDA By KELLY CHINNERS REISS at the H.T. Odum Center for Wetlands for stimulating discussion and valuable input along the way of gratitude to the land owners and managers who allowed access to the 118 wetlands throughout Florida

Slatton, Clint

177

Survey of Critical Wetlands Bureau of Land Management Lands  

E-Print Network [OSTI]

Survey of Critical Wetlands Bureau of Land Management Lands South Park, Park County, Colorado 2003 Delivery Colorado State University #12;Survey of Critical Wetlands Bureau of Land Management Lands South place from unique wetlands to high quality grasslands to the bristlecone pine forests to its alpine

178

ERDC/ELTR-10-17 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-10-17 Wetlands Regulatory Assistance Program A Regional Guidebook for Applying the Hydrogeomorphic Approach to the Functional Assessment of Forested Wetlands in Alluvial Valleys of East Texas Approved for public release; distribution is unlimited. #12;Wetlands Regulatory Assistance Program ERDC

US Army Corps of Engineers

179

TIDAL FRESHWATER WETLANDS OF THE MID-ATLANTIC AND  

E-Print Network [OSTI]

Chapter 14 TIDAL FRESHWATER WETLANDS OF THE MID-ATLANTIC AND SOUTHEASTERN UNITED STATES James E Publishers, Weikersheim, 2009 Tidal Freshwater Wetlands, edited by Aat Barendregt in the book ,,Tidal Freshwater Wetlands". The copy attached is provided by Margraf Publishers Gmb

Newman, Michael C.

180

RESEARCH REPORT 1740-1 WETLANDS MITIGATION FORHIGHWAY IMPACTS  

E-Print Network [OSTI]

RESEARCH REPORT 1740-1 WETLANDS MITIGATION FORHIGHWAY IMPACTS: A NATIONWIDESURVEY OF STATE; 8QFODVVLILHG 1RRISDJHV 3ULFH )RUP'27)#12; 5HSURGXFWLRQRIFRPSOHWHGSDJHDXWKRUL]HG #12;WETLANDS Title: Development of a Mechanism to Compare On-Site vs. Off-Site Wetlands Mitigation Conducted

Texas at Austin, University of

Note: This page contains sample records for the topic "wetlands coastal sand" 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

ERDC/ELTR-12-5 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-12-5 Wetlands Regulatory Assistance Program Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Hawai`i and Pacific Islands Region (Version 2.0) EnvironmentalLaboratory U;#12;Wetlands Regulatory Assistance Program ERDC/EL TR-12-5 February 2012 Regional Supplement to the Corps

US Army Corps of Engineers

182

The Tennessee Wetlands Conservation Strategy, first published in  

E-Print Network [OSTI]

3 #12;PREFACE The Tennessee Wetlands Conservation Strategy, first published in February 1994, and actions to better understand and conserve Tennessee's wetlands resources. This is the third edition goals for the upcoming years. The development of a Wetlands Strategy in Tennessee began in the fall

Gray, Matthew

183

Virginia Wetlands Report Case Studies: Balancing Risks Associated with  

E-Print Network [OSTI]

Virginia Wetlands Report Case Studies: Balancing Risks Associated with Shoreline Protection Publication Focused on Virginia Wetland Issues and Training Fall 2007 Erosion happens and the sea level of the property owner with the public interest in the Bay and its living resources. The Tidal Wetlands Act (1972

184

ERDC/ELTR-10-1 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-10-1 Wetlands Regulatory Assistance Program Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Great Plains Region (Version 2.0) U.S. Army Corps of Engineers March 2010 EnvironmentalLaboratory Approved for public release; distribution is unlimited. #12;Wetlands Regulatory

US Army Corps of Engineers

185

ERDC/ELTR-12-9 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-12-9 Wetlands Regulatory Assistance Program Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Eastern Mountains and Piedmont Region (Version 2.0) EnvironmentalLaboratory U;#12;Wetlands Regulatory Assistance Program ERDC/EL TR-12-9 April 2012 Regional Supplement to the Corps

US Army Corps of Engineers

186

ERDC/ELTR-10-16 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-10-16 Wetlands Regulatory Assistance Program Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Midwest Region (Version 2.0) EnvironmentalLaboratory U.S. Army Corps of Engineers August 2010 Approved for public release; distribution is unlimited. #12;Wetlands Regulatory

US Army Corps of Engineers

187

TECHNICAL ARTICLES PLANTS USED IN CONSTRUCTED WETLANDS AND THEIR  

E-Print Network [OSTI]

TECHNICAL ARTICLES #12;2 PLANTS USED IN CONSTRUCTED WETLANDS AND THEIR FUNCTIONS Hans Brix Risskov, Denmark ABSTRACT Vegetation plays an important role in wastewater treatment wetlands. Plants treatment systems aesthetically pleasing. Wetland species of all growth forms have been used in treatment

Brix, Hans

188

Nine objectives are being implemented to achieve the wetlands  

E-Print Network [OSTI]

CHAPTER 3 OBJECTIVES Nine objectives are being implemented to achieve the wetlands goal. The action the Interagency Wetlands Committee recognized the validity of these objectives and the need for their continued the state's wetlands resource base more completely and identify the critical functions of the major types

Gray, Matthew

189

Main Ecosystem Characteristics and Distribution of Wetlands in Boreal and  

E-Print Network [OSTI]

9 Main Ecosystem Characteristics and Distribution of Wetlands in Boreal and Alpine Landscapes. Nilsson and J. Svensson Swedish University of Agricultural Sciences Sweden 1. Introduction Wetlands filters in the landscape. Many kinds of wetlands and peatlands can be found, each with a particular

190

ERDC/ELTR-07-24 Wetlands Regulatory Assistance Program  

E-Print Network [OSTI]

ERDC/ELTR-07-24 Wetlands Regulatory Assistance Program Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Alaska Region (Version 2.0) U.S. Army Corps of Engineers September 2007 EnvironmentalLaboratory Approved for public release; distribution is unlimited. #12;Wetlands

US Army Corps of Engineers

191

California Coastal Management Program | Open Energy Information  

Open Energy Info (EERE)

California Coastal Management Program Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: California Coastal Management ProgramLegal...

192

Wetlands and Riparian Rights (Maryland) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Wetlands and Riparian Rights (Maryland) Wetlands and Riparian Rights (Maryland) Wetlands and Riparian Rights (Maryland) < Back Eligibility Agricultural Commercial Construction Developer Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Maryland Program Type Environmental Regulations Provider Maryland Department of the Environment The Department of the Environment regulates dredging, dumping, filling, and similar activities in wetland areas to protect the environmental and public values of the wetlands and to sustain their ability to control floods. Regulations will be enacted with the consent of the Maryland Agricultural

193

Gas hydrate formation in fine sand  

Science Journals Connector (OSTI)

Gas hydrate formation from two types of dissolved gas (methane and mixed gas) was studied under varying thermodynamic conditions in ... Sea. The testing media consisted of silica sand particles with diameters of ...

XiaoYa Zang; DeQing Liang; NengYou Wu

2013-04-01T23:59:59.000Z

194

Geology of the Athabasca Oil Sands  

Science Journals Connector (OSTI)

...only when reservoir condi-tions...geological at-rocks, cap rocks, oil migration...subsurface reservoir and supplying...reservoir quality of the sands. Porosity. High-grade...reservoir sandstones (5 to 20...the oil. Permeability. The permeability...

Grant D. Mossop

1980-01-11T23:59:59.000Z

195

Secure Fuels from Domestic Resources- Oil Shale and Tar Sands  

Broader source: Energy.gov [DOE]

Profiles of Companies Engaged in Domestic Oil Shale and Tar Sands Resource and Technology Development

196

Wetlands Research Program Technical Report Y-87-1 (on-line edition) Corps of Engineers  

E-Print Network [OSTI]

Wetlands Research Program Technical Report Y-87-1 (on-line edition) Corps of Engineers Wetlands used as part of the number designating technical reports of research published under the Wetlands;Wetlands Research Program Technical Report Y-87-1 January 1987 Corps of Engineers Wetlands Delineation

US Army Corps of Engineers

197

Wetlands Ecology and Management 12: 543546, 2004. # 2004 Kluwer Academic Publishers. Printed in the Netherlands.  

E-Print Network [OSTI]

Wetlands Ecology and Management 12: 543­546, 2004. # 2004 Kluwer Academic Publishers. Printed in the Netherlands. 543 Neotropical wetlands: building links among wetland scientists J.F. Gottgens1, * and R in revised form 7 November 2003 Key words: Conservation, Millennium wetland conference, Neotropical wetlands

Gottgens, Hans

198

11/17/11 Treatment Wetlands  

E-Print Network [OSTI]

of Wetlands Across the US But there is hope... Everything Is Connected Need Drives wastewater treatment faciliOes, combined sewer overflows, municipal stormwater, industry Annual cost of eutrophica1on in US freshwaters is es1mated to be $2.2B (Dodds

Gray, Matthew

199

Variation in grain shape and surface textures of fine guartz sands in the South Texas Eolian Sand Sheet  

E-Print Network [OSTI]

VARIATION IN GRAIN SHAPE AND SURFACE TEXTURES OF FINE QUARTZ SANDS IN THE SOUTH TEXAS EOLIAN SAND SHEET A Thesis by DONALD RALPH SIMS JR. Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... Texas Eolian Sand Sheet (August, 1984) Donald Ralph Sims, Jr. , B. S. , Stockton State College Chairman of Advisory Committee: Dr. James N. Mazzullo Fourier grain shape analysis was conducted on fine sands of the South Texas Eolian Sand Sheet (STESS...

Sims, Donald Ralph

2012-06-07T23:59:59.000Z

200

Polishing of synthetic electroplating wastewater in microcosm upflow constructed wetlands: Effect of operating conditions  

E-Print Network [OSTI]

Polishing of synthetic electroplating wastewater in microcosm upflow constructed wetlands: Effect of polishing electroplating wastewater in subsurface vertical flow constructed wetland. Electroplating wastewater treatment or polishing in constructed wetlands (CWs) was studied to a very limited degree. Four

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "wetlands coastal sand" 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

WETLANDS AND FISH: CATCH THE LINK For additional copies of this document, contact  

E-Print Network [OSTI]

#12;WETLANDS AND FISH: CATCH THE LINK For additional copies of this document, contact: National Cover Page: Photographs: Kathryn Conant Striped bass graphic: Duane Raver I #12;WETLANDS AND FISH: CATCH THE LINK Table of Contents Fish Need Wetlands

202

40 ELR 11106 ENVIRONMENTAL LAW REPORTER 11-2010 Gaining Ground: Wetlands,  

E-Print Network [OSTI]

40 ELR 11106 ENVIRONMENTAL LAW REPORTER 11-2010 Gaining Ground: Wetlands, Hurricanes .5% dis- count rate). Marine waters, wetlands, swamps, agricultural lands, and forests provide natural goods and services . The 1 . David Batker et al ., Gaining Ground: Wetlands, Hurricanes

Vermont, University of

203

ARM - Lesson Plans: Coastal Erosion  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of this activity is to study the coastal erosion (or deposition) by waves and sea level rise at a particular area. Materials Each student or group of students will need the...

204

Picture this...you are on a tour of wetlands. Let's make it a southeastern wetland tour, since the ecology lab where I work and conduct my research  

E-Print Network [OSTI]

Picture this...you are on a tour of wetlands. Let's make it a southeastern wetland tour, since at the edge of the wetland." You plunge ahead, under the pine canopy, beyond the band of sweetgums. You wade back in forest. Your feet remain dry. You curse the tour leader. What wetland? Timing is everything

Georgia, University of

205

Wetland plant communities, Galveston Bay system. Final report  

SciTech Connect (OSTI)

The report is the culmination of a field investigation of wetland plant communities, and is one phase of the project, Trends and Status of Wetland and Aquatic Habitats of the Galveston Bay System, Texas, sponsored by the Galveston Bay National Estuary Program. For purpose of the topical report, wetlands are defined and classified in terms of more classical definitions, for example, salt, brackish, and fresh marshes, in accordance with project requirements. More than 150 sites were examined in the Galveston Bay system.

White, W.A.; Paine, J.G.

1992-03-01T23:59:59.000Z

206

Reconstructing the geomorphic evolution of large coastal dunes along the southeastern shore of Lake Michigan  

Science Journals Connector (OSTI)

Coastal dunes are common along the eastern shore of Lake Michigan, with the most common being large (>30 m high), parabolic dunes that mantle lake terraces south of Manistee, MI. Although these dunes are an important resource in Michigan, and thus intensely managed by various state agencies, their geomorphic history is poorly understood. This study examines four sites near Holland, MI, through stratigraphic and radiocarbon analyses and is the most detailed geomorphic reconstruction conducted of coastal parabolic dunes in the region. Results from this study could benefit the environmental agencies in their management of the coastal dune ecosystem. Deposition of Eolian sand apparently began ?5500 cal. years BP (i.e., during the Nipissing high stand). Most (?75%) dune building occurred between ?4000 and 2500 cal. years BP but was punctuated by brief periods of stability that resulted in the development of Entisols (A/C horizonation). Entisol burial occurred because the sand supply apparently increased during both the receding and rising lake levels. Subsequently, each dune stabilized for ?2000 years, allowing the formation of Inceptisols (i.e., A/E/Bs/C horizonation). This interval of dune stability correlates with sites south of Holland and occurred while Lake Michigan fluctuated slowly and the beach potentially prograded. These combined variables of slow fluctuation and potential beach progradation hypothetically protected the dunes from wave erosion. Dunes near Holland became active again ?1000–500 cal. years BP and grew both vertically and laterally. This activity intensified in the past 500 cal. years BP and hypothetically occurred due to recession of the lake shore such that wave erosion at the modern bluff base resumed. Results from this study indicate that coastal dunes along Lake Michigan are similar to many coastal dunes around the world, including those along the intermediate beaches in SE Australia.

Alan F Arbogast; Edward C Hansen; Martin D Van Oort

2002-01-01T23:59:59.000Z

207

E-Print Network 3.0 - artificial wetland modelling Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ecology 42 A simple hydrologic framework for simulating wetlands in climate and earth system models Summary: A simple hydrologic framework for simulating wetlands in climate and...

208

E-Print Network 3.0 - artificial wetlands pilot Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

17 A simple hydrologic framework for simulating wetlands in climate and earth system models Summary: A simple hydrologic framework for simulating wetlands in climate and...

209

E-Print Network 3.0 - assessing wetland functions Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

several watersheds for functional assessments of wetlands and their position on the landscape... of hydrogeomorphic assessments, habitat availability and wetland functional...

210

Regulatory and Wetlands Policy (Minnesota) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Regulatory and Wetlands Policy (Minnesota) Regulatory and Wetlands Policy (Minnesota) Regulatory and Wetlands Policy (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Environmental Regulations These statutes establish wetlands as a natural resource of public value in

211

Controls on arsenic mobility in contaminated wetland and riverbed streams  

E-Print Network [OSTI]

Arsenic mobility and transport in the environment are strongly influenced by associations with solid phases. This dissertation investigates the mechanisms affecting arsenic retention in contaminated wetland and riverbed ...

Keon, Nicole E. (Nicole Elise), 1974-

2002-01-01T23:59:59.000Z

212

Persistent DDE in the Mesopotamian Wetlands of Southern Iraq  

Science Journals Connector (OSTI)

Screening of potential pollutants in surface sediments revealed that almost all persistent organochlorine pesticides were not detected in the newly flooded Mesopotamian wetlands of southern Iraq. This observation...

Ali A. Z. DouAbul; Sama S. Mohammed…

2009-06-01T23:59:59.000Z

213

On-Site Wastewater Treatment Systems: Constructed Wetland Media  

E-Print Network [OSTI]

This publication explains the functions, characteristics, choices, configurations and maintenance needs for constructed wetland media in on-site wastewater treatment systems....

Lesikar, Bruce J.; Weaver, Richard; Richter, Amanda; O'Neill, Courtney

2005-02-19T23:59:59.000Z

214

Operating experience with constructed wetlands for wastewater treatment  

SciTech Connect (OSTI)

Constructed wetlands are treating a variety of municipal, industrial, and runoff wastewaters. The growing interest in this technology is based on 20 years of research demonstrating the beneficial effects of wetlands on water quality, particularly their ability to assimilate carbonaceous and nitrogenous wastes. Constructed wetlands are an attractive option for applications where a land-intensive, natural' treatment technology is desired and where ancillary wildlife benefits will enhance a project's overall environmental balance sheet. This paper summarizes design and operating experience from constructed wetlands representing a variety of applications, including pilot systems in place at several US pulp mills.

Knight, R. (CH2M Hill, Gainesville, FL (United States))

1993-01-01T23:59:59.000Z

215

FEMA - Executive Order 11990 - Protection of Wetlands 1977 |...  

Open Energy Info (EERE)

Protection of Wetlands 1977 Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Executive OrderExecutive Order: FEMA - Executive Order 11990 -...

216

Geochronology of upper Paleocene and lower Eocene strata, eastern Gulf Coastal Plain  

SciTech Connect (OSTI)

Four samples of glauconitic sand from upper Paleocene and lower Eocene strata of the eastern Gulf Coastal Plain were analyzed for conventional potassium-argon (K-Ar) age determination. Results from these analyses are as follows: Coal Bluff Marl Member of the Naheola Formation of the Midway Group (58.2 [+-] 1.5 MA), Ostrea thirsae beds of the Nanafalia Formation of the Wilcox Group (56.3 [+-] 1.5 MA), upper Tuscahoma Sand of the Wilcox Group (54.5 [+-] 1.4 MA), and Bashi Marl Member of the Hatchetigbee Formation of the Wilcox Group (53.4 [+-] 1.4 MA). The Nanafalia Formation (Wilcox Group) disconformably overlies the Naheola Formation (Midway Group), and based on the data presented here, the age of this unconformity is bracketed between 59.7 and 54.8 MA. The Paleocene-Eocene Epoch boundary occurs in the Wilcox Group and coincides with the lithostratigraphic contact of the upper Paleocene Tuscahoma Sand with the lower eocene Hatchetigbee Formation. The age of this boundary, which is also an unconformity, can be placed between 55.9 and 52.0 MA. The K-Ar age dates for this boundary in the Gulf Coastal Plain compare favorably with the numerical limits placed on the Paleocene-Eocene boundary in the published literature. Generally, the Paleocene-Eocene Epoch boundary is reported as approximately 54 to 55 MA.

Mancini, E.A.; Tew, B.H. (Univ. of Alabama, Tuscaloosa, AL (United States) Geological Survey of Alabama, Tuscaloosa, AL (United States))

1994-03-01T23:59:59.000Z

217

Best Practices for Southern California Coastal Wetland Restoration and Management in the Face of Climate Change  

E-Print Network [OSTI]

scenarios. As project-specific climate change implicationsmeet long-term project goals under climate change. BMP: Useto do a scoping project like the Climate Change Implications

Fejtek, Stacie M.; Gold, Mark; MacDonald, Glen M.; Jacobs, Dave K.; Ambrose, Richard F.

2014-01-01T23:59:59.000Z

218

An evaluation of the potential of coastal wetlands for hurricane surge and wave energy reduction  

E-Print Network [OSTI]

potential, a segmented marsh may offer comparable surge protection to that of a continuous marsh. Wave heights are generally increased within the marsh due to the transmission of wave energy through marsh channels. Results presented in this thesis may assist...

Loder, Nicholas Mason

2009-05-15T23:59:59.000Z

219

Virginia Wetlands Report Center for Coastal Resources Management www.ccrm.vims.edu  

E-Print Network [OSTI]

, and · improved shoreline planting suggestions and an updated list of plant vendors. See the new website at: http, bulkheads, groins, marsh sills and offshore breakwaters are already in place. A comprehensive manual

220

Evaluation and integration of ancillary datasets for coastal wetland landcover classification using Landsat TM Imagery  

E-Print Network [OSTI]

romeri anus Spartina spartinae Scirpus mari timus Typha spp. Phragmi tes australis other common species Borrichia frutescens Eleochari s parvula Typha spp. Scirpus olneyi Monanthochloe li ttoralis Iva frutescens Limonium nashii Suaeda spp...

Hinson, James Mithland

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

An Index of Biotic Condition Based on Bird Assemblages in Great Lakes Coastal Wetlands  

E-Print Network [OSTI]

Phragmites australis tended to yield IBC values that were lower than expected based on environmental

Howe, Robert W.

222

Response of Oil Sands Derived Fuels in Diesel HCCI Operation...  

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

Response of Oil Sands Derived Fuels in Diesel HCCI Operation Response of Oil Sands Derived Fuels in Diesel HCCI Operation Presentation given at the 2007 Diesel Engine-Efficiency &...

223

Sand Bluff Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Sand Bluff Wind Farm Sand Bluff Wind Farm Jump to: navigation, search Name Sand Bluff Wind Farm Facility Sand Bluff Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner E.On Climate & Renewables Developer E.On Climate & Renewables Energy Purchaser Direct Energy Location Near Big Spring TX Coordinates 32.201622°, -101.404799° 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":32.201622,"lon":-101.404799,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

224

Geology of the Athabasca Oil Sands  

Science Journals Connector (OSTI)

...geological at-rocks, cap rocks, oil migration...subsurface reservoir and supplying...the sands. Porosity. High-grade...the oil. Permeability. The permeability...Ath-abasca reservoir is the distribution...ofpri-mary porosity and permeability in the McMurray...

Grant D. Mossop

1980-01-11T23:59:59.000Z

225

SANDIA REPORT SAND2011-3622  

E-Print Network [OSTI]

SANDIA REPORT SAND2011-3622 Unlimited Release Printed May 2011 Solar Thermochemical Hydrogen by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear

226

Geology of the Athabasca Oil Sands  

Science Journals Connector (OSTI)

...flow only when reservoir condi-tions...geological at-rocks, cap rocks, oil migration...the subsurface reservoir and supplying...ex-cellent reservoir quality of the sands. Porosity. High-grade...petroleum reservoir sandstones (5 to 20 0036-8075...

Grant D. Mossop

1980-01-11T23:59:59.000Z

227

Solvent extraction of southern US tar sands  

SciTech Connect (OSTI)

The socioeconomic aspects of the tar sands recovery were investigated by Diversified Petroleum Recovery, Inc. Mineral Resources Institute at the University of Alabama conducted characterization and beneficiation studies on Alabama tar sands. Two sources in the state were identified, namely, Black Wax Hill and Spring Creek. Samples were obtained, beneficiated, then shared with the University of Arkansas. The University of Arkansas conducted research in three areas, namely, solvation and characterization of the tar sands phase equilibria as well as the design and operation of a bench-scale batch model. In the solvation studies, the results indicate that grinding the tar sands too fine results in downstream processing problems. Also, preliminary indications are that the beneficiation step may not be necessary in the solvation of the bitumen. The phase equilibria of the heptane/brine/isopropyl alcohol/XTOL{trademark} system is very complex. The salt concentration of the brine is significant in the partitioning of the isopropanol and heptane. Equilibrium data for some of the various combinations of chemical constituents have been obtained. Also included are appendices: statistical data on highways; petrography; Dean-Starke technique; FTIR and NMR spectra; FORTRAN computer program for GC; simulation of flash behavior for IPA/brine/fatty acid/N-C{sub 7} mixture; and previous progress reports. 32 figs., 28 tabs.

Not Available

1989-05-01T23:59:59.000Z

228

The Time of Sands: Quartz-rich Sand Deposits as a Renewable Resource  

E-Print Network [OSTI]

rich Sand Deposits as a Renewable Resource Nelson R. Shaffercan even be considered a renewable resource. The reader willbuild our society, and its renewable nature. We are not the

Shaffer, Nelson R.

2006-01-01T23:59:59.000Z

229

SAND-JENSEN, KAJ, AND MORTEN FOLDAGER PEDERSEN ...  

Science Journals Connector (OSTI)

Photosynthesis by symbiotic algae in the freshwater sponge,. Spongilla lacustris. Kaj Sand- Jensen and Marten Foldager Pedersen. Freshwater Biological ...

1999-12-20T23:59:59.000Z

230

A Classification of Riparian Wetland Plant Associations of Colorado  

E-Print Network [OSTI]

A Classification of Riparian Wetland Plant Associations of Colorado A Users Guide: Colorado Natural Heritage Program 254 General Services Bldg. Colorado State University Fort Collins, CO of Riparian Wetland Plant Associations of Colorado: User Guide to the Classification Project. Colorado Natural

231

Wetland Conservation The Food Security Act was enacted on  

E-Print Network [OSTI]

Wetland Conservation Compliance #12;The Food Security Act was enacted on December 23, 1985. Title in 1987, assigning Natural Resources Conservation Service (NRCS) responsibility for making wetland Surveys · Farm Service Agency crop compliance slides · U.S. Weather Service data · U.S. Fish and Wildlife

US Army Corps of Engineers

232

Conservation and Management of Vernal Pools/Temporary Wetlands  

E-Print Network [OSTI]

10/18/2011 1 Conservation and Management of Vernal Pools/Temporary Wetlands Katherine E. Edwards astatic waters · Geographically isolated wetlands · Vernal pools · Specifics- Carolina Bays, Karst ponds adjacent water bodies ­ hydrologically connected by groundwater ­ BUT pools DO NOT have continuous surface

Gray, Matthew

233

Coastal mesoscale changes on Matagorda Island  

E-Print Network [OSTI]

on the coastal geomorphology of Matagorda Island. Based on the statistical and morphometric analysis of the coastal landforms, the island was divided into three distinct sub-environments: an erosional eastern zone, a transitional mixed zone, and a depositional...

Lariscy, Kevin William

2001-01-01T23:59:59.000Z

234

Local Coastal Programs | Open Energy Information  

Open Energy Info (EERE)

OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Local Coastal ProgramsLegal Abstract California Local Coastal Programs, current through August 5, 2014....

235

California Coastal Act | Open Energy Information  

Open Energy Info (EERE)

Act Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: California Coastal ActLegal Abstract California Coastal Act 30000-30900,...

236

E-Print Network Topics: S  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

process-affected waters sands production providing sands reclamation research sands shale oil sands shear dilation sands test facility sands wetlands cfraw sandstone aquifer...

237

Development near Wetlands and Waterways (Maryland) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

You are here You are here Home » Development near Wetlands and Waterways (Maryland) Development near Wetlands and Waterways (Maryland) < Back Eligibility Agricultural Commercial Construction Developer Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Maryland Program Type Siting and Permitting Provider Maryland Department of the Environment The Wetlands and Waterways Program requires permits for commercial activity or development proposed on or near a wetland or waterway. For the purpose of the permitting process, major projects are defined as projects that will permanently impact 5,000 square feet or more of wetlands or waterways, including the 100-year floodplain and are located in an area identified as

238

Constructed Wetlands as a Mitigation Strategy to Reduce Pesticide Loads in Agricultural Tailwater  

E-Print Network [OSTI]

controlling the water purification capacity of wetlandsaffecting the water purification capacity of wetlands ( 19,

Budd, Robert L.

2009-01-01T23:59:59.000Z

239

Reducing Agricultural Nitrate Losses in the Embarras River Watershed through Bioreactors, Constructed Wetlands, and Outreach  

E-Print Network [OSTI]

, Constructed Wetlands, and Outreach Proposed by the University of Illinois at Urbana-Champaign Mark David project will combine research, education, and extension on using tile-fed constructed wetlands and wood of wetlands using three constructed in 1994, while at the same time install two additional wetlands in other

David, Mark B.

240

Wetlands Ecology and Management Instructor: Dr. Matthew Gray (mgray11@utk.edu)  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Fall 2010 Instructor: Dr. Matthew Gray (mgray11@utk://fwf.ag.utk.edu/mgray/wfs340/340home.htm Recommended Text: Wetlands, 2007, 4th edition (ISBN 978-0-471-69967-5) or Wetlands: To expose students to the basic principles of wetland ecology and management via class lectures, labs

Gray, Matthew

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Space-based detection of wetlands' surface water level changes from L-band SAR interferometry  

E-Print Network [OSTI]

Space-based detection of wetlands' surface water level changes from L-band SAR interferometry­1996 reveals detectable surface changes in the Everglades wetlands. Although our study is limited to south Florida it has implication for other large-scale wetlands, because south Florida wetlands have diverse

Amelung, Falk

242

Wetlands Ecology and Management Instructor: Dr. Matthew Gray (mgray11@utk.edu)  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Fall 2011 Instructor: Dr. Matthew Gray (mgray11@utk://fwf.ag.utk.edu/mgray/wfs340/340home.htm Recommended Text: Wetlands, 2007, 4th edition (ISBN 978-0-471-69967-5) or Wetlands: To expose students to the basic principles of wetland ecology and management via class lectures, labs

Gray, Matthew

243

Wetlands Ecology and Management Instructor: Dr. Matthew Gray (mgray11@utk.edu)  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Fall 2012 Instructor: Dr. Matthew Gray (mgray11@utk://fwf.ag.utk.edu/mgray/wfs340/340home.htm Required Text: Wetland Restoration and Construction, 2011 (978-0-9834558-0-6) Author: Thomas Biebighauser Recommended Text: Wetlands, 2007, 4th edition (ISBN 978-0-471-69967-5) or Wetlands

Gray, Matthew

244

GOAL OF THE STATE WETLANDS STRATEGY It shall be the goal of  

E-Print Network [OSTI]

CHAPTER 2 GOAL OF THE STATE WETLANDS STRATEGY It shall be the goal of the State of Tennessee to provide the maximum practicable wetlands benefits to Tennessee and her citizens by conserving, enhancing, and restoring the acreage, quality, and biological diversity of Tennessee wetlands. The management of wetlands

Gray, Matthew

245

Coastal Ohio Wind Project  

SciTech Connect (OSTI)

The Coastal Ohio Wind Project intends to address problems that impede deployment of wind turbines in the coastal and offshore regions of Northern Ohio. The project evaluates different wind turbine designs and the potential impact of offshore turbines on migratory and resident birds by developing multidisciplinary research, which involves wildlife biology, electrical and mechanical engineering, and geospatial science. Firstly, the project conducts cost and performance studies of two- and three-blade wind turbines using a turbine design suited for the Great Lakes. The numerical studies comprised an analysis and evaluation of the annual energy production of two- and three-blade wind turbines to determine the levelized cost of energy. This task also involved wind tunnel studies of model wind turbines to quantify the wake flow field of upwind and downwind wind turbine-tower arrangements. The experimental work included a study of a scaled model of an offshore wind turbine platform in a water tunnel. The levelized cost of energy work consisted of the development and application of a cost model to predict the cost of energy produced by a wind turbine system placed offshore. The analysis found that a floating two-blade wind turbine presents the most cost effective alternative for the Great Lakes. The load effects studies showed that the two-blade wind turbine model experiences less torque under all IEC Standard design load cases considered. Other load effects did not show this trend and depending on the design load cases, the two-bladed wind turbine showed higher or lower load effects. The experimental studies of the wake were conducted using smoke flow visualization and hot wire anemometry. Flow visualization studies showed that in the downwind turbine configuration the wake flow was insensitive to the presence of the blade and was very similar to that of the tower alone. On the other hand, in the upwind turbine configuration, increasing the rotor blade angle of attack reduced the wake size and enhanced the vortices in the flow downstream of the turbine-tower compared with the tower alone case. Mean and rms velocity distributions from hot wire anemometer data confirmed that in a downwind configuration, the wake of the tower dominates the flow, thus the flow fields of a tower alone and tower-turbine combinations are nearly the same. For the upwind configuration, the mean velocity shows a narrowing of the wake compared with the tower alone case. The downwind configuration wake persisted longer than that of an upwind configuration; however, it was not possible to quantify this difference because of the size limitation of the wind tunnel downstream of the test section. The water tunnel studies demonstrated that the scale model studies could be used to adequately produce accurate motions to model the motions of a wind turbine platform subject to large waves. It was found that the important factors that affect the platform is whether the platform is submerged or surface piercing. In the former, the loads on the platform will be relatively reduced whereas in the latter case, the structure pierces the wave free surface and gains stiffness and stability. The other important element that affects the movement of the platform is depth of the sea in which the wind turbine will be installed. Furthermore, the wildlife biology component evaluated migratory patterns by different monitoring systems consisting of marine radar, thermal IR camera and acoustic recorders. The types of radar used in the project are weather surveillance radar and marine radar. The weather surveillance radar (1988 Doppler), also known as Next Generation Radar (NEXRAD), provides a network of weather stations in the US. Data generated from this network were used to understand general migratory patterns, migratory stopover habitats, and other patterns caused by the effects of weather conditions. At a local scale our marine radar was used to complement the datasets from NEXRAD and to collect additional monitoring parameters such as passage rates, flight paths, flight directi

Gorsevski, Peter; Afjeh, Abdollah; Jamali, Mohsin; Bingman, Verner

2014-04-04T23:59:59.000Z

246

I SAND95-2448C  

Office of Scientific and Technical Information (OSTI)

SAND95-2448C SAND95-2448C eddfigt6qI7-*+ To be presented at the 32"d AIANASMEISAEIASEE Joint Propulsion Conference, Lake Buena Vista, FL, July 1-3, 1996 A SURVEY OF COMBUSTIBLE METALS, THERMITES, AND INTERMETALLICS FOR PYROTECHNIC APPLICATIONS* S. H. Fischer and M. C. Grubelich Sandia National Laboratories Albuquerque, NM 87185-1453 ABSTRACT Thermite mixtures, intermetallic reactants, and metal fuels have long been used in pyrotechnic applications. Advantage of these systems typically include high energy density, impact insensitivity, high combustion temperature, and a wide range of gas production. They generally exhibit high temperature stability, and possess insensitive ignition properties. In this paper, we review the applications, benefits, and characteristics

247

SAND76-0260 Unlimited Release  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SAND76-0260 SAND76-0260 Unlimited Release Printed July 1976 . POWER SUPPLIES FOR SPACE SYSTEMS QUALITY ASSURANCE BY SANDIA LABORATORIES Robert L. Hannigan Robert R. Harnar Electronic and Electrical Devices Division 951 2 Sandia Laboratories Albuquerque, NM 87115 AB STRAC T This report summarizes the Sandia Laboratories participation in Quality Assurance programs for Radioisotopic Thermoelectric Generators which have been used i n space systems over the past 10 years. Basic elements of this QA program a r e briefly de- scribed and recognition of assistance from other Sandia organizations is included. Descriptions of the various systems f o r which Sandia has had the QA responsibility a r e presented, including SNAP 1 9 (Nimbus, Pioneer, Viking), SNAP 27 (Apollo),

248

Three dimensional fabric evolution of sheared sand  

SciTech Connect (OSTI)

Granular particles undergo translation and rolling when they are sheared. This paper presents a three-dimensional (3D) experimental assessment of fabric evolution of sheared sand at the particle level. F-75 Ottawa sand specimen was tested under an axisymmetric triaxial loading condition. It measured 9.5 mm in diameter and 20 mm in height. The quantitative evaluation was conducted by analyzing 3D high-resolution x-ray synchrotron micro-tomography images of the specimen at eight axial strain levels. The analyses included visualization of particle translation and rotation, and quantification of fabric orientation as shearing continued. Representative individual particles were successfully tracked and visualized to assess the mode of interaction between them. This paper discusses fabric evolution and compares the evolution of particles within and outside the shear band as shearing continues. Changes in particle orientation distributions are presented using fabric histograms and fabric tensor.

Hasan, Alsidqi; Alshibli, Khalid (UWA)

2012-10-24T23:59:59.000Z

249

Wetlands Protection Act (Massachusetts) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Protection Act (Massachusetts) Protection Act (Massachusetts) Wetlands Protection Act (Massachusetts) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Massachusetts Program Type Environmental Regulations Provider Department of Environmental Protection This Act establishes regulations regarding the removal, dredging, filling,

250

EA-1581: Sand Hills Wind Project, Wyoming  

Broader source: Energy.gov [DOE]

The Bureau of Land Management, with DOE’s Western Area Power Administration as a cooperating agency, is preparing this EA to evaluate the environmental impacts of a proposal to construct, operate, and maintain the Sand Hills Wind Energy Facility on private and federal lands in Albany County, Wyoming. If the proposed action is implemented, Western would interconnect the proposed facility to an existing transmission line.

251

Macrodispersion in sand-shale sequences  

SciTech Connect (OSTI)

Macrodispersion in sand-shale sequences is investigated by a series of numerical tracer tests. Hydraulic conductivity is modeled as a binary, spatially correlated random function. Realizations of the random conductivity field are simulated on a nodal grid discretizing the heterogeneous formation. Corresponding realizations of the random velocity field are obtained by solving the equation for saturated steady state flow. Particle tracking, with flux-weighted tracer injection and detection, is used to generate experimental residence time distributions (RTDs). Moments of the RTD are used to characterize longitudinal tracer spreading. Results show that macrodispersive transport in sand-shale sequences cannot be represented by a Fickian model. RTDs display a bimodal structural caused by the fast arrival of particles traveling along preferential sandstone and shale. The relative importance of channeling and tortuous flow transport mechanisms is determined by sand-shale conductivity contrast, shale volume fraction, and conductivity spatial correlation structure. Channeling is promoted by high conductivity contrasts, low shale fractions, and flow parallel to bedding in anisotropic media. Low contrasts, high shale fractions, and flow perpendicular to bedding act to break up channels and to enhance tracer spreading.

Desbarats, A.J. (Geological Survey of Canada, Ottawa, Ontario (Canada))

1990-01-01T23:59:59.000Z

252

Coastal modelling for flood defence  

Science Journals Connector (OSTI)

...follows. Before our review of coastal modelling...This is followed by a review of the state-of-the-art...indicated. Since this is a review paper, rather than a...until in September 1952 plans for increasing dyke heights...this was that the safety standard for the design water...

2002-01-01T23:59:59.000Z

253

RENCI Engagement Center for Coastal  

E-Print Network [OSTI]

those related to coastal hazards CICS- NC Coopertive Institute for Climate and Satellites provides foci for collaborative research in support of NOAA mission goals related to satel- lite and climate data MAPS, MARSHES adaptation, this project assimilates results from the NCEESLR project and adds analytical visualization

254

Development of phytotoxicity tests using wetland species  

SciTech Connect (OSTI)

Laboratory phytotoxicity tests used to assess contaminant effects may not effectively protect wetland communities. The authors are developing routine culture and testing methods for selected fresh water plants, that can be used in risk assessments and monitoring of existing wetland systems. Utility of these tests includes evaluating the effects of point or non-point source contamination that may cause water or sediment quality degradation. Selected species include algae (blue-green, green), phytoflagellates (Chlamydomonas, Euglena), and floating or submerged vascular plants (milfoil, coontail, wild celery, elodea, duckweed). Algae toxicity tests range from 2-d, 4-d, and 7 day tests, and macrophyte tests from 10-d to 14 days. Metribuzin and boron are the selected contaminants for developing the test methods. Metribuzin, a triazinone herbicide, is a photosystem 11 inhibitor, and is commonly used for control of grass and broad-leaf plants. As a plant micronutrient, boron is required in very small amounts, but excessive levels can result in phytotoxicity or accumulation. The investigations focus on the influence of important factors including the influence of light quality and quantity, and nutrient media. Reference toxicant exposures with potassium chloride are used to establish baseline data for sensitivity and vitality of the plants. These culture and test methods will be incorporated into recommendations for standard phytotoxicity test designs.

Nelson, M.K.; Fairchild, J.F. [National Biological Survey, Columbia, MO (United States)

1994-12-31T23:59:59.000Z

255

The land value impacts of wetland restoration  

Science Journals Connector (OSTI)

Abstract U.S. regulations require offsets for aquatic ecosystems damaged during land development, often through restoration of alternative resources. What effect does large-scale wetland and stream restoration have on surrounding land values? Restoration effects on real estate values have substantial implications for protecting resources, increasing tax base, and improving environmental policies. Our analysis focuses on the three-county Raleigh–Durham–Chapel Hill, North Carolina region, which has experienced rapid development and extensive aquatic ecological restoration (through the state's Ecosystem Enhancement Program [EEP]). Since restoration sites are not randomly distributed across space, we used a genetic algorithm to match parcels near restoration sites with comparable control parcels. Similar to propensity score analysis, this technique facilitates statistical comparison and isolates the effects of restoration sites on surrounding real estate values. Compared to parcels not proximate to any aquatic resources, we find that, 1) natural aquatic systems steadily and significantly increase parcel values up to 0.75 mi away, and 2) parcels restoration sites have significantly lower sale prices, while 3) parcels >0.5 mi from EEP sites gain substantial amenity value. When we control for intervening water bodies (e.g. un-restored streams and wetlands), we find a similar inflection point whereby parcels aquatic ecosystem restoration programs and increased public information about their value.

Nikhil Kaza; Todd K. BenDor

2013-01-01T23:59:59.000Z

256

Policy Analysis of the Canadian Oil Sands Experience  

SciTech Connect (OSTI)

For those who support U.S. oil sands development, the Canadian oil sands industry is often identified as a model the U.S. might emulate, yielding financial and energy security benefits. For opponents of domestic oil sands development, the Canadian oil sands experience illustrates the risks that opponents of development believe should deter domestic policymakers from incenting U.S. oil sands development. This report does not seek to evaluate the particular underpinnings of either side of this policy argument, but rather attempts to delve into the question of whether the Canadian experience has relevance as a foundational model for U.S. oil sands development. More specifically, this report seeks to assess whether and how the Canadian oil sands experience might be predictive or instructive in the context of fashioning a framework for a U.S. oil sands industry. In evaluating the implications of these underpinnings for a prospective U.S. oil sands industry, this report concentrates on prospective development of the oil sands deposits found in Utah.

None, None

2013-09-01T23:59:59.000Z

257

Surface Water and Wetland Standards (North Carolina) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

and Wetland Standards (North Carolina) and Wetland Standards (North Carolina) Surface Water and Wetland Standards (North Carolina) < Back Eligibility Commercial Industrial Construction Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State North Carolina Program Type Siting and Permitting Provider Department of Environment and Natural Resources These rules state the standards for classification of water supply. Each stream in North Carolina has a classification based upon its designated uses. These rules provide the Environmental Management Commission a method of setting standards. The rules also establish the physical, chemical, and biological standards required to protect each stream class. Each stream in

258

Impact of plant assemblages on nutrient removal in constructed wetlands  

Science Journals Connector (OSTI)

Four different mesocosm scale constructed wetlands - monoculture (Carexstipata), self-designed (passive) community, mixed planted monoculture-passive community and a non-vegetated control - were compared to assess the effects of plant community composition on the removal of inorganic nutrients from agricultural runoff (synthetic tile water). The mixed and self-designed systems consistently produced effluent NO3-N concentrations significantly below 10 mg/L, and had higher rates of evapotranspiration. Results indicate the type and composition of the plant community can impact the performance of constructed wetlands. Therefore, self-design of the plant community through the existing seed bank may increase the effectiveness of wetlands in treating agricultural runoff.

III">Ralph E. Spayd III; Shirley E. Clark; Katherine H. Baker

2013-01-01T23:59:59.000Z

259

EA-1581: Sand Hills Wind Project, Wyoming | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

81: Sand Hills Wind Project, Wyoming 81: Sand Hills Wind Project, Wyoming EA-1581: Sand Hills Wind Project, Wyoming Location of the proposed Sand Hills Wind Project, near Laramie, Wyoming Location of the proposed Sand Hills Wind Project, near Laramie, Wyoming Summary The Bureau of Land Management, with DOE's Western Area Power Administration as a cooperating agency, is preparing this EA to evaluate the environmental impacts of a proposal to construct, operate, and maintain the Sand Hills Wind Energy Facility on private and federal lands in Albany County, Wyoming. If the proposed action is implemented, Western would interconnect the proposed facility to an existing transmission line. Public Comment Opportunities No public comment opportunities available at this time. List of Available Documents

260

Sand Mountain Electric Cooperative - Residential Heat Pump Loan Program |  

Broader source: Energy.gov (indexed) [DOE]

Sand Mountain Electric Cooperative - Residential Heat Pump Loan Sand Mountain Electric Cooperative - Residential Heat Pump Loan Program Sand Mountain Electric Cooperative - Residential Heat Pump Loan Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Program Info State Alabama Program Type Utility Loan Program Rebate Amount 7% interest rate 5 or 10 year pay schedule maximum of $12,000 Provider Sand Mountain Electric Cooperative The Sand Mountain Electric Cooperative offers a heat pump loan program to eligible residential members. To qualify, members must have had power with Sand Mountain Electric Cooperative for at least one year, have the home electric bill and deeds in the same name, and pass a credit check. Heat pumps must be installed by a [http://www.smec.coop/heatpumpcontractors.htm

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Foreseeing critical phosphorus cycle transitions in constructed wetlands: applied to the new Tres Rios arid-land constructed wetlands with the city of Phoenix  

E-Print Network [OSTI]

Foreseeing critical phosphorus cycle transitions in constructed wetlands: applied to the new Tres Rios arid-land constructed wetlands with the city of Phoenix E.Chapman1 and B.Warner2 1 School of Life Sciences, 2 School of Sustainability, Arizona State University,Tempe, AZ Abstract Constructed wetland

Hall, Sharon J.

262

Oil shale, tar sands, and related materials  

SciTech Connect (OSTI)

This sixteen-chapter book focuses on the many problems and the new methodology associated with the commercialization of the oil shale and tar sand industry. Topics discussed include: an overview of the Department of Energy's oil shale R, D, and D program; computer simulation of explosive fracture of oil shale; fracturing of oil shale by treatment with liquid sulfur dioxide; chemistry of shale oil cracking; hydrogen sulfide evolution from Colorado oil shale; a possible mechanism of alkene/alkane production in oil shale retorting; oil shale retorting kinetics; kinetics of oil shale char gasification; a comparison of asphaltenes from naturally occurring shale bitumen and retorted shale oils: the influence of temperature on asphaltene structure; beneficiation of Green River oil shale by density methods; beneficiation of Green River oil shale pelletization; shell pellet heat exchange retorting: the SPHER energy-efficient process for retorting oil shale; retorted oil shale disposal research; an investigation into the potential economics of large-scale shale oil production; commercial scale refining of Paraho crude shale oil into military specification fuels; relation between fuel properties and chemical composition; chemical characterization/physical properties of US Navy shale-II fuels; relation between fuel properties and chemical composition: stability of oil shale-derived jet fuel; pyrolysis of shale oil residual fractions; synfuel stability: degradation mechanisms and actual findings; the chemistry of shale oil and its refined products; the reactivity of Cold Lake asphaltenes; influence of thermal processing on the properties of Cold Lake asphaltenes: the effect of distillation; thermal recovery of oil from tar sands by an energy-efficient process; and hydropyrolysis: the potential for primary upgrading of tar sand bitumen.

Stauffer, H.C.

1981-01-01T23:59:59.000Z

263

Resource Management plan for the Oak Ridge Reservation. Volume 28, Wetlands on the Oak Ridge Reservation  

SciTech Connect (OSTI)

A survey of wetlands on the Oak Ridge Reservation (ORR) was conducted in 1990. Wetlands occurring on ORR were identified using National Wetlands Inventory (NWI) maps and field surveys. More than 120 sites were visited and 90 wetlands were identified. Wetland types on ORR included emergent communities in shallow embayments on reservoirs, emergent and aquatic communities in ponds, forested wetland on low ground along major creeks, and wet meadows and marshes associated with streams and seeps. Vascular plant species occurring on sites visited were inventoried, and 57 species were added to the checklist of vascular plants on ORR. Three species listed as rare in Tennessee were discovered on ORR during the wetlands survey. The survey provided an intensive ground truth of the wetlands identified by NWI and offered an indication of wetlands that the NWI remote sensing techniques did not detect.

Cunningham, M. [Science Applications International Corp., Oak Ridge, TN (United States); Pounds, L. [Tennessee Univ., Knoxville, TN (United States)

1991-12-01T23:59:59.000Z

264

Sphere impact and penetration into wet sand  

Science Journals Connector (OSTI)

We present experimental results for the penetration of a solid sphere when released onto wet sand. We show, by measuring the final penetration depth, that the cohesion induced by the water can result in either a deeper or shallower penetration for a given release height compared to dry granular material. Thus the presence of water can either lubricate or stiffen the granular material. By assuming the shear rate is proportional to the impact velocity and using the depth-averaged stopping force in calculating the shear stress, we derive effective viscosities for the wet granular materials.

J. O. Marston; I. U. Vakarelski; S. T. Thoroddsen

2012-08-07T23:59:59.000Z

265

Heating tar sands formations while controlling pressure  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. A pressure in the majority of the section may be maintained below a fracture pressure of the formation. The pressure in the majority of the section may be reduced to a selected pressure after the average temperature reaches a temperature that is above 240.degree. C. and is at or below pyrolysis temperatures of hydrocarbons in the section. At least some hydrocarbon fluids may be produced from the formation.

Stegemeier, George Leo (Houston, TX) [Houston, TX; Beer, Gary Lee (Houston, TX) [Houston, TX; Zhang, Etuan (Houston, TX) [Houston, TX

2010-01-12T23:59:59.000Z

266

Heating tar sands formations to visbreaking temperatures  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat may be controlled so that at least a majority of the section reaches an average temperature of between 200.degree. C. and 240.degree. C., which results in visbreaking of at least some hydrocarbons in the section. At least some visbroken hydrocarbon fluids may be produced from the formation.

Karanikas, John Michael (Houston, TX); Colmenares, Tulio Rafael (Houston, TX); Zhang, Etuan (Houston, TX); Marino, Marian (Houston, TX); Roes, Augustinus Wilhelmus Maria (Houston, TX); Ryan, Robert Charles (Houston, TX); Beer, Gary Lee (Houston, TX); Dombrowski, Robert James (Houston, TX); Jaiswal, Namit (Houston, TX)

2009-12-22T23:59:59.000Z

267

Microsoft Word - MRCSP Wetlands FactSheet 09.doc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wetlands Terrestrial 1 November 2009 Wetlands Terrestrial 1 November 2009 FACT SHEET FOR PARTNERSHIP FIELD VALIDATION TEST Midwest Regional Carbon Sequestration Partnership (MRCSP) NETL Cooperative Agreement DE-FC26-05NT42589 DOE/NETL Project Manager: Traci Rodosta, Traci.Rodosta@NETL.DOE.GOV Submitted by Battelle November 2009 Terrestrial Field Test: Wetlands-Blackwater Refuge Principal Investigator Brian Needelman University of Maryland bneed@umd.edu Field Test Name Wetlands: Carbon sequestration in restored tidal marshes at Blackwater National Wildlife Refuge. Test Location Cambridge, MD Amount and Source of CO 2 Tons: N/A Source: Atmospheric Field Test Partners (Primary Sponsors) Maryland Department of Natural Resources Power Plant Research Program

268

EA-0941: Lower Yakima Valley Wetlands and Riparian Restoration Project,  

Broader source: Energy.gov (indexed) [DOE]

41: Lower Yakima Valley Wetlands and Riparian Restoration 41: Lower Yakima Valley Wetlands and Riparian Restoration Project, Washington EA-0941: Lower Yakima Valley Wetlands and Riparian Restoration Project, Washington SUMMARY This EA evaluates the environmental impacts of the proposal for the U.S. Department of Energy's Bonneville Power Administration to fund that portion of the Washington Wildlife Mitigation Agreement pertaining to the Lower Yakima Valley Wetlands and Riparian Restoration Project (Project) in a cooperative effort with the Yakama Indian Nation and the Bureau of Indian Affairs. The proposed action would allow the sponsors to ensure property and conduct wildlife management activities for the Project within the boundaries of the Yakama Indian Reservation. PUBLIC COMMENT OPPORTUNITIES None available at this time.

269

DOE-Supported Project Demonstrates Benefits of Constructed Wetlands to  

Broader source: Energy.gov (indexed) [DOE]

Project Demonstrates Benefits of Constructed Wetlands Project Demonstrates Benefits of Constructed Wetlands to Treat Non-Traditional Water Sources DOE-Supported Project Demonstrates Benefits of Constructed Wetlands to Treat Non-Traditional Water Sources March 10, 2009 - 1:00pm Addthis Washington, DC -- In a pilot-scale test supported by the U.S. Department of Energy (DOE) Office of Fossil Energy, Clemson University researchers have shown that manmade or "constructed" wetlands can be used to treat non-traditional water sources which could then be used in power plants or for other purposes. The successful test, which was managed by DOE's National Energy Technology Laboratory (NETL), could help power plants economically meet criteria for water reuse or discharge established by the National Pollution Discharge Elimination System and the Clean Water Act.

270

Wetlands Mitigation Banking and the Problem of Consolidation  

E-Print Network [OSTI]

economic development and efficiency in the development process.economic development and efficiency in the development process.process has always been the assumption that wetland preservation should be balanced with economic

Steinhoff, Gordon

2008-01-01T23:59:59.000Z

271

H-02 Wetland Studies Annual Report--SREL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of local amphibian populations after the construction and start-up of the DWPF facility (Pechmann et al. 2001). Our current amphibian studies at the H-02 wetlands are a...

272

BOD5 removal in subsurface flow constructed wetlands  

E-Print Network [OSTI]

The frequency of on-site systems for treatment of domestic wastewater is increasing with new residential development in both rural and low-density suburban areas. Subsurface flow constructed wetlands (SFCW) have emerged as a viable option to achieve...

Melton, Rebecca Hobbs

2005-08-29T23:59:59.000Z

273

Microbial Community Structure and Denitrification in a Wetland Mitigation Bank  

Science Journals Connector (OSTI)

...desired levels of ecosystem services. Restoration outcomes remain...freshwater wetland ecosystems. Plant Soil...communities and ecosystem functioning...hydrology in restoration of bottomland...Synchrony in aquatic microbial community...

Ariane L. Peralta; Jeffrey W. Matthews; Angela D. Kent

2010-05-07T23:59:59.000Z

274

H-02 Constructed Wetland Studies: Amphibians and Plants | SREL...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

treefrogs (Hyla cinerea) on planted bulrush stems Construction of the H-02 treatment wetlands adjacent to H-Area on the Savannah River Site (SRS) began during FY-2007. The...

275

Looking for Answers Around Grains of Sand | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Sand Experiments reveal unexpected precipitation behavior, insights for cleanup and carbon sequestration Tiny cul-de-sacs and passages in the soil, that affect water flow and...

276

Induction log analysis of thinly laminated sand/shale formation  

SciTech Connect (OSTI)

The author examines induction log responses to a thinly laminated sand/shale sequence in a deviated borehole for arbitrary deviation (or dip) angle and sand/shale composition. He found that the induction log responses in a thinly laminated sand/shale sequence are the same as they would be if the tool is placed in a homogeneous but anisotropic formation with the horizontal and vertical conductivities given respectively by the parallel and the series conductivities of the sequence. Conversely, a thinly laminated sand/shale sequence can be identified as an anisotropic formation by induction logs. He discusses three methods to identify an anisotropic formation using induction-type logs alone.

Hagiwara, T. [Shell Development Co., Houston, TX (United States)

1995-06-01T23:59:59.000Z

277

The mobility of petroleum hydrocarbons in Athabasca oil sands tailings.  

E-Print Network [OSTI]

??Several oil sands tailings from Suncor Energy Inc. were analysed with respect to the mobility and solubility of the petroleum hydrocarbon (PHC) contaminants. At sites… (more)

Brickner, Heather

2014-01-01T23:59:59.000Z

278

SANDIA REPORT SAND96-8243 UC-1409 Unlimited Release  

Office of Scientific and Technical Information (OSTI)

copy: A01 . DISCLAIMER Portions of this document may be illegible electronic image products. Images are produced from the best available original document. SAND96-8243...

279

Response of Oil Sands Derived Fuels in Diesel HCCI Operation  

Broader source: Energy.gov (indexed) [DOE]

Response of Oil Sands Derived Fuels in Diesel HCCI Operation Bruce G. Bunting senior staff scientist Fuels, Engines, and Emissions Research Center 2007 DOE DEER Conference...

280

Subsurface flow constructed wetland: treatment of domestic wastewater by gravel and tire chip media and ultraviolet disinfection of effluent  

E-Print Network [OSTI]

and volatile suspended solids, NH?, P, and fecal and total coliforms. Differences between medium types in wetland performance were found for the parameters of BOD? and P, in which tire chip wetlands outperformed gravel wetlands. The average percent reduction...

Richmond, Amanda Yvette

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

I Lower Yakima Valley Wetlands and Riparian  

Broader source: Energy.gov (indexed) [DOE]

I I Lower Yakima Valley Wetlands and Riparian - Restoration Project \ , Final Environmental Assessment DOENo. 0941 c Bonneville Power kdmi.nistration, Yakama Indian Nation, Bureawof Indian Affairs % J e;r%mBlYTlON OF THIS DOCUMENT IS UNLIMITED DISCLAIMER This report was .prepared as a n account of work sponsored by an agency of t h e United States Government. Neither t h e United States Government nor any agency thereof, nor any of their employees, make any warranty, express or implied, or assumes a n y legal liability or responsibility for t h e accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial

282

Vegetation survey of PEN Branch wetlands  

SciTech Connect (OSTI)

A survey was conducted of vegetation along Pen Branch Creek at Savannah River Site (SRS) in support of K-Reactor restart. Plants were identified to species by overstory, understory, shrub, and groundcover strata. Abundance was also characterized and richness and diversity calculated. Based on woody species basal area, the Pen Branch delta was the most impacted, followed by the sections between the reactor and the delta. Species richness for shrub and groundcover strata were also lowest in the delta. No endangered plant species were found. Three upland pine areas were also sampled. In support of K Reactor restart, this report summarizes a study of the wetland vegetation along Pen Branch. Reactor effluent enters Indian Grove Branch and then flows into Pen Branch and the Pen Branch Delta.

Not Available

1991-01-01T23:59:59.000Z

283

Long-term hydraulic properties of subsurface flow constructed wetlands  

E-Print Network [OSTI]

LONG-TERM HYDRAULIC PROPERTIES OF SUBSURFACE FLOW CONSTRUCTED WETLANDS A Thesis by GLENN ALLEN TURNER Submitted to the Office of Graduate studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 1994 Major Subject: Agricultural Engineering LONG-TERM HYDRAULIC PROPERTIES OF SUBSURFACE FLOW CONSTRUCTED WETLANDS by GLENN ALLEN TURNER Submitted to Texas A&M University in partial fulfdlment of the requirements for the degree...

Turner, Glenn Allen

2012-06-07T23:59:59.000Z

284

The Australian Coastal Experiment: A Search for Coastal-Trapped Waves  

Science Journals Connector (OSTI)

The Australian Coastal Experiment (ACE) was conducted in the coastal waters of New South Wales from September 1983 to 1984. The data obtained allow a detailed examination of the dynamics of flow on the continental shelf and slope and in ...

H.J. Freeland; F.M. Boland; J.A. Church; A.J. Clarke; A.M.G. Forbes; A. Huyer; R.L. Smith; R.O.R.Y. Thompson; N.J. White

1986-07-01T23:59:59.000Z

285

Coastal Barrier Resources Act | Open Energy Information  

Open Energy Info (EERE)

Barrier Resources Act Barrier Resources Act Jump to: navigation, search Statute Name Coastal Barrier Resources Act Year 1982 Url [[File:|160px|link=]] Description References Wikipedia[1] FWS Coastal Barrier Resources Act Webpage[2] The Coastal Barrier Resources Act of the United States was enacted October 18, 1982. The United States Congress passed this Act in order to address the many problems associated with coastal barrier development. CBRA designated various undeveloped coastal barriers, which were illustrated by a set of maps adopted by law, to be included in the John H. Chafee Coastal Barrier Resources System (CBRS). These designated areas were made ineligible for both direct and indirect Federal expenditures and financial assistance, which are believed to encourage development of fragile,

286

SANDIA REPORT SAND93-1076  

Office of Scientific and Technical Information (OSTI)

SANDIA SANDIA REPORT SAND93-1076 * u_qo UnlimitedRelease 1 Pdnted November 1993 :ii l Standard Testing Procedures for Optical Fiber and Unshielded Twisted Pair at Sandia National Laboratories R. L. Adams Pe,_e,d by Sand!a Nm#ocml L.abomlodN Albuquerque, NewMexlooI71U and Uvermore,California$M860 for the UnitedStatesDepartment ofEnergy underContract DE.ACOI-MALIIf_D SF2900Q(8-81 } _IITRIEIUTION OF THiS DGCU,VltZNT 18 UNLIMITED k Issued by Sandia National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their c_ntractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability

287

Direct numerical simulations of aeolian sand ripples  

E-Print Network [OSTI]

Aeolian sand beds exhibit regular patterns of ripples resulting from the interaction between topography and sediment transport. Their characteristics have been so far related to reptation transport caused by the impacts on the ground of grains entrained by the wind into saltation. By means of direct numerical simulations of grains interacting with a wind flow, we show that the instability turns out to be driven by resonant grain trajectories, whose length is close to a ripple wavelength and whose splash leads to a mass displacement towards the ripple crests. The pattern selection results from a compromise between this destabilizing mechanism and a diffusive downslope transport which stabilizes small wavelengths. The initial wavelength is set by the ratio of the sediment flux and the erosion/deposition rate, a ratio which increases linearly with the wind velocity. We show that this scaling law, in agreement with experiments, originates from an interfacial layer separating the saltation zone from the static sand bed, where momentum transfers are dominated by mid-air collisions. Finally, we provide quantitative support for the use the propagation of these ripples as a proxy for remote measurements of sediment transport.

Orencio Duran; Philippe Claudin; Bruno Andreotti

2014-11-07T23:59:59.000Z

288

Microstructural characterization of a Canadian oil sand  

E-Print Network [OSTI]

The microstructure of oil sand samples extracted at a depth of 75 m from the estuarine Middle McMurray formation (Alberta, Canada) has been investigated by using high resolution 3D X-Ray microtomography ($\\mu$CT) and Cryo Scanning Electron Microscopy (CryoSEM). $\\mu$CT images evidenced some dense areas composed of highly angular grains surrounded by fluids that are separated by larger pores full of gas. 3D Image analysis provided in dense areas porosity values compatible with in-situ log data and macroscopic laboratory determinations, showing that they are representative of intact states. $\\mu$CT hence provided some information on the morphology of the cracks and disturbance created by gas expansion. The CryoSEM technique, in which the sample is freeze fractured within the SEM chamber prior to observation, provided pictures in which the (frozen) bitumen clearly appears between the sand grains. No evidence of the existence of a thin connate water layer between grains and the bitumen, frequently mentioned in th...

Dinh, Hong Doan; Nauroy, Jean-François; Tang, Anh-Minh; Souhail, Youssef; 10.1139/T2012-072

2013-01-01T23:59:59.000Z

289

TESTING OF TMR SAND MANTIS FINAL REPORT  

SciTech Connect (OSTI)

Screening tests of Sand Mantis candidate materials selected for erosion resistance have been completed. The results of this testing identified that over a relatively short period of operation (<1 hour), measurable erosion will occur in each of the candidate zoom tube materials given equal operating exposure. Additionally, this testing has shown that erosion of the rubber discharge hose directly downstream of the vehicle could be expected to limit the service life of the discharge hose. On the basis of these test results, SRNL recommends the following; {lg_bullet} redesign of critical system components (e.g., zoom tube, discharge hose) should be conducted to improve system characteristics relative to erosion and capitalize on the results of this testing, {lg_bullet} continued efforts to deploy the Sand Mantis should include testing to better define and optimize operating parameters, and gain an understanding of system dynamics, {lg_bullet} discontinue wear testing with the selected materials pending redesign of critical system components (1st recommendation) and inclusion of other candidate materials. The final selection of additional candidate materials should be made following design changes, but might include a Stellite alloy or zirconia.

Krementz, D; William Daugherty, W

2007-06-12T23:59:59.000Z

290

An examination of patterns in coastal management: a content analysis of the Coastal Zone Management Journal  

E-Print Network [OSTI]

AN EXAMINATION OF PATTERNS IN COASTAL MANAGEMENT: A CONTENT ANALYSIS OF THE COASTAL ZONE MANAGEMENT JOURNAL A Thesis by JERRI LYNN EVANDER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 19S7 Major Subject: Reor cation Resource Development AN EXAMINATION OF PATTERNS IN COASTAL NANAGENENT: A CONTENT ANALYSIS OF THE COASTAL ZONE NANAGEHENT JOURNAL A Thesi s by Jerri Lynn Evander Approved as to style...

Evander, Jerri Lynn

2012-06-07T23:59:59.000Z

291

Connecticut Coastal Community Unemployment and Economic Damage  

E-Print Network [OSTI]

...................................................................................................................................3 Employment Estimates .................................................................................................................................4 Employment Impacts and Multiplier Statistics' (BLS) monthly data 1990 to 2013, for Connecticut's coastal communities adversely affected

Alpay, S. Pamir

292

Summary Notes Marine and Coastal Faculty Forum  

E-Print Network [OSTI]

, and affecting (climate) change. Ecological adaptation human (economic, social, political) and natural development as a positive PR vehicle. Examine FAU's existing strengths in marine and coastal issues; identify

Fernandez, Eduardo

293

Mixing in complex coastal hydrogeologic systems.  

E-Print Network [OSTI]

??The mixing zone developed at freshwater-seawater interface is one of the most important features in complex coastal hydrogeologic systems, which controls subsurface flow and reactive… (more)

Lu, Chunhui

2011-01-01T23:59:59.000Z

294

Presence and absence of bats across habitat scales in the Upper Coastal Plain of South Carolina.  

SciTech Connect (OSTI)

Abstract During 2001, we used active acoustical sampling (Anabat II) to survey foraging habitat relationships of bats on the Savannah River Site (SRS) in the upper Coastal Plain of South Carolina. Using an a priori information-theoretic approach, we conducted logistic regression analysis to examine presence of individual bat species relative to a suite of microhabitat, stand, and landscape-level features such as forest structural metrics, forest type, proximity to riparian zones and Carolina bay wetlands, insect abundance, and weather. There was considerable empirical support to suggest that the majority of the activity of bats across most of the 6 species occurred at smaller, stand-level habitat scales that combine measures of habitat clutter (e.g., declining forest canopy cover and basal area), proximity to riparian zones, and insect abundance. Accordingly, we hypothesized that most foraging habitat relationships were more local than landscape across this relatively large area for generalist species of bats. The southeastern myotis (Myotis austroriparius) was the partial exception, as its presence was linked to proximity of Carolina bays (best approximating model) and bottomland hardwood communities (other models with empirical support). Efforts at SRS to promote open longleaf pine (Pinus palustris) and loblolly pine (P. taeda) savanna conditions and to actively restore degraded Carolina bay wetlands will be beneficial to bats. Accordingly, our results should provide managers better insight for crafting guidelines for bat habitat conservation that could be linked to widely accepted land management and environmental restoration practices for the region.

Ford, W.Mark; Menzel, Jennifer M.; Menzel, Michael A.: Edwards, John W.; Kilgo, John C.

2006-10-01T23:59:59.000Z

295

SAND AND GRAVEL MINING IN COLORADO RIPARIAN HABITATS  

E-Print Network [OSTI]

mines, but Western Colorado sand and gravel mining is also discussed. The similarities and differencesSAND AND GRAVEL MINING IN COLORADO RIPARIAN HABITATS Ma rk A. He i fner Supervising Mined Land Reclamation Specialist Colorado Division of Mined Land Reclamation 723 Centennial Building 1313 Sherman

296

Trace Fossils from the Athabasca Oil Sands, Alberta, Canada  

Science Journals Connector (OSTI)

...surface as an oil sands reservoir, which facilitates...the base (2). Porosity in the cleaner sands...and so on), the porosity or permeability patterns in the reservoir can be viewed as...University ofPittsburgh rock magne-tism laboratory...

S. GEORGE PEMBERTON; PETER D. FLACH; GRANT D. MOSSOP

1982-08-27T23:59:59.000Z

297

BENEFICIAL UTILIZATION OF USED FOUNDRY SANDS AS CONSTRUCTION MATERIALS  

E-Print Network [OSTI]

and state environmental agencies began to pay increasing attention to industrial pollution, safety and wasteBENEFICIAL UTILIZATION OF USED FOUNDRY SANDS AS CONSTRUCTION MATERIALS By Tarun R. Naik Director - 6696 Fax: (414) 229 - 6958 #12;-2- Beneficial Utilization of Used Foundry Sands as Construction

Wisconsin-Milwaukee, University of

298

Tight gas sands study breaks down drilling and completion costs  

SciTech Connect (OSTI)

Given the high cost to drill and complete tight gas sand wells, advances in drilling and completion technology that result in even modest cost savings to the producer have the potential to generate tremendous savings for the natural gas industry. The Gas Research Institute sponsored a study to evaluate drilling and completion costs in selected tight gas sands. The objective of the study was to identify major expenditures associated with tight gas sand development and determine their relative significance. A substantial sample of well cost data was collected for the study. Individual well cost data were collected from nearly 300 wells in three major tight gas sand formations: the Cotton Valley sand in East Texas, the Frontier sand in Wyoming, and the Wilcox sand in South Texas. The data were collected and organized by cost category for each formation. After the information was input into a data base, a simple statistical analysis was performed. The statistical analysis identified data discrepancies that were then resolved, and it helped allow conclusions to be drawn regarding drilling and completion costs in these tight sand formations. Results are presented.

Brunsman, B. (Gas Research Inst., Chicago, IL (United States)); Saunders, B. (S.A. Holditch Associates Inc., College Station, TX (United States))

1994-06-06T23:59:59.000Z

299

University of Minnesota UMore Park Sand and Gravel Resources  

E-Print Network [OSTI]

University of Minnesota UMore Park Sand and Gravel Resources Final Environmental Impact Statement Executive Summary The University of Minnesota has prepared a Final Environmental Impact Statement (EIS;University of Minnesota - UMore Park Sand and Gravel Resources Project Final EIS ­ October, 2010 Page i

Netoff, Theoden

300

Methane Hydrate Formation and Dissociation in a Partially Saturated Core-Scale Sand Sample  

E-Print Network [OSTI]

gas system and the sand/hydrate/water/gas systems, as wellproperties of the sand/water/gas system, hydrate formation,saturated sand/water/gas (s/w/g) system, hydrate formation,

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Methane Hydrate Formation and Dissocation in a Partially Saturated Sand--Measurements and Observations  

E-Print Network [OSTI]

gas system and the sand/hydrate/water/gas systems, as wellproperties of the sand/water/gas system, hydrate formation,saturated sand/water/gas (s/w/g) system, hydrate formation,

2005-01-01T23:59:59.000Z

302

Occurrence of gas hydrate in Oligocene Frio sand: Alaminos Canyon Block 818: Northern Gulf of Mexico  

E-Print Network [OSTI]

Documented Example of Gas Hydrate Saturated Sand in the Gulfthat observed for gas hydrate-bearing sand sediments in thethan those for the gas hydrate-bearing sand formations in

Boswell, R.D.

2010-01-01T23:59:59.000Z

303

Method and apparatus for hydrocarbon recovery from tar sands  

DOE Patents [OSTI]

A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000/degree/F in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs. 1 fig., 1 tab.

Westhoff, J.D.; Harak, A.E.

1988-05-04T23:59:59.000Z

304

Method and apparatus for hydrocarbon recovery from tar sands  

DOE Patents [OSTI]

A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000.degree. F. in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs.

Westhoff, James D. (Laramie, WY); Harak, Arnold E. (Laramie, WY)

1989-01-01T23:59:59.000Z

305

Section 404 permitting in coastal Texas from 1996 - 2003: patterns and effects on streamflow  

E-Print Network [OSTI]

studies have found low success of wetland restoration projects required by compensatory mitigation (Josselyn Zedler & Griswold, 1989; Race, 1985). The frequent failure of many mitigation projects occur for many reasons. Created wetlands do not often... of the lost wetland. This is because mitigation does not always require restoration or creation of that same wetland type (Cole & Shafer, 2002). Finally, mitigation projects are often far from the location of the lost wetland. Consequently, wetland...

Highfield, Wesley E.

2009-05-15T23:59:59.000Z

306

Sand Mountain Electric Coop | Open Energy Information  

Open Energy Info (EERE)

Mountain Electric Coop Mountain Electric Coop Jump to: navigation, search Name Sand Mountain Electric Coop Place Alabama Utility Id 16629 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Drainage Pumping Station LS - Outdoor Lighting Service Lighting RS - Residential Service Residential Schedule GSA - General Power Service - Part 1 Commercial Schedule GSA - General Power Service - Part 2 Commercial Schedule GSA - General Power Service - Part 3 Commercial Schedule GSB Commercial Schedule GSD Commercial

307

Direct Production of Silicones From Sand  

SciTech Connect (OSTI)

Silicon, in the form of silica and silicates, is the second most abundant element in the earth's crust. However the synthesis of silicones (scheme 1) and almost all organosilicon chemistry is only accessible through elemental silicon. Silicon dioxide (sand or quartz) is converted to chemical-grade elemental silicon in an energy intensive reduction process, a result of the exceptional thermodynamic stability of silica. Then, the silicon is reacted with methyl chloride to give a mixture of methylchlorosilanes catalyzed by cooper containing a variety of tract metals such as tin, zinc etc. The so-called direct process was first discovered at GE in 1940. The methylchlorosilanes are distilled to purify and separate the major reaction components, the most important of which is dimethyldichlorosilane. Polymerization of dimethyldichlorosilane by controlled hydrolysis results in the formation of silicone polymers. Worldwide, the silicones industry produces about 1.3 billion pounds of the basic silicon polymer, polydimethylsiloxane.

Larry N. Lewis; F.J. Schattenmann: J.P. Lemmon

2001-09-30T23:59:59.000Z

308

Acoustic sand detector for fluid flowstreams  

DOE Patents [OSTI]

The particle volume and particle mass production rate of particulate solids entrained in fluid flowstreams such as formation sand or fracture proppant entrained in oil and gas production flowstreams is determined by a system having a metal probe interposed in a flow conduit for transmitting acoustic emissions created by particles impacting the probe to a sensor and signal processing circuit which produces discrete signals related to the impact of each of the particles striking the probe. The volume or mass flow rate of particulates is determined from making an initial particle size distribution and particle energy distribution and comparing the initial energy distribution and/or the initial size distribution with values related to the impact energies of a predetermined number of recorded impacts. The comparison is also used to recalibrate the system to compensate for changes in flow velocity.

Beattie, Alan G. (Corrales, NM); Bohon, W. Mark (Frisco, TX)

1993-01-01T23:59:59.000Z

309

Implications of hypoxia tolerance for wetland refugia use in Lake Nabugabo, Uganda  

E-Print Network [OSTI]

Implications of hypoxia tolerance for wetland refugia use in Lake Nabugabo, Uganda Andrea J. Reid1 in their use of hypoxic wetlands in Lake Nabugabo, Uganda: the cichlid Pseudocrenilabrus multicolor victoriae

Chapman, Lauren J.

310

Presence of Avian Influenza Viruses in Waterfowl and Wetlands during Summer 2010 in California: Are  

E-Print Network [OSTI]

of migratory birds. We collected water and fecal samples at ten wetlands in two regions (Yolo Bypass in fecal samples was higher from wetlands in the Sacramento Valley (11.9%) than in the Yolo Bypass (0

Mladenoff, David

311

Development of a multiple metric index for macroinvertebrates collected from lower Missouri River floodplain wetlands  

E-Print Network [OSTI]

The biological integrity of the aquatic ecosystem has become an important component for assessing wetland condition and quality. Aquatic Invertebrates respond to an assortment of abiotic and biotic factors. Many wetland assessments use multiple tier...

Koontz, Jason Alexander

2010-07-26T23:59:59.000Z

312

Wetland plant influence on sediment ecosystem structure and trophic function  

E-Print Network [OSTI]

Montalto. 2003. Phragmites australis invasion and expansion1999. Expansion of Phragmites australis into tidal wetlandsand the spread of Phragmites australis in a coastal marsh.

Whitcraft, Christine René

2007-01-01T23:59:59.000Z

313

Wetland Classification as per Cowardin et al. 1979  

E-Print Network [OSTI]

, Subclasses, and Dominance Types 2) Unconsolidated Bottom: ·>25% HC of soil particles smaller than stones ·) Mud: >50% silt & clay D) Organic: >50% dead or live organic matter Depends on V * * Unconsolidated Unconsolidated Bottom Cobble and Sand Subclasses Cobble Sand Flooded sandy bottom #12;7 Mud and Organic

Gray, Matthew

314

Stormwater, Climate Change and Wisconsin's Coastal Communities  

E-Print Network [OSTI]

Stormwater, Climate Change and Wisconsin's Coastal Communities Johnson Foundation at Wingspread · Precipitation and high water · Adapting to our changing climate · Assisting coastal communities Photo: WDNR #12 source of risk from changing climate. City of Green Bay watershed - #12;Predicted climate includes

Sheridan, Jennifer

315

HOUSTON-GALVESTON, TEXAS Managing coastal subsidence  

E-Print Network [OSTI]

HOUSTON-GALVESTON, TEXAS Managing coastal subsidence Laura S. Coplin U.S. Geological Survey Monument was closed due to flood- ing caused by subsidence. Galveston Bay Houston Texas City Galveston Lake the 1975 Texas legisla- ture to create the Harris-Galveston Coastal Subsidence District

316

Proceedings of Coastal Zone 07 Portland, Oregon  

E-Print Network [OSTI]

analysis, Seaside Oregon, GIS, flood hazard maps, shoreline change, digital elevation model INTRODUCTION, 2006). The flood maps and GIS data are briefly described here. 100- AND 500-YEAR FLOOD MAPSProceedings of Coastal Zone 07 Portland, Oregon July 22 to 26, 2007 Coastal Zone 07: Wong 1 GIS

317

Riparian wetlands and visitor use management in Big Bend National Park, Texas'  

E-Print Network [OSTI]

to the Mexican States of Chihuahua and Coahuila. Big Bend National Park contains about 27,000 acres of wetland

318

E-Print Network 3.0 - aeolian sands underlain Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

deposition of reworked flood sand. Thompson and Potochnik (2000) concluded that sediment... of aeolian sand since the clo- sure of Glen Canyon Dam in 1963. Multiple sets of...

319

Coastal Zone Management Act | Open Energy Information  

Open Energy Info (EERE)

Zone Management Act Zone Management Act Jump to: navigation, search Statute Name Coastal Zone Management Act Year 1972 Url [[File:|160px|link=]] Description The Coastal Zone Management Act of 1972 (CZMA; Pub.L. 92-583, 86 Stat. 1280, enacted October 27, 1972, 16 U.S.C. §§ 1451-1464, Chapter 33) is an Act of Congress passed in 1972 to encourage coastal states to develop and implement coastal zone management plans (CZMPs). This act was established as a United States National policy to preserve, protect, develop, and where possible, restore or enhance, the resources of the Nation's coastal zone for this and succeeding generations. References Wikipedia[1] National Oceanic and Atmospheric Administration[2] The U.S. Congress recognized the importance of meeting the challenge of

320

Interactions between wetlands CH4 emissions and climate at global scale  

E-Print Network [OSTI]

emissions? Observations Introduction Tool Wetlands emissions [CH4 ]atmo Feedback Conclusion #12;[CO2 ]atmo e.g.: Climate (T) CO2 anthropogenic emissions wetlands CH4 emissions Under future climate change, Shindell et al. (2004) => +78% under climate change generated by 2xCO2 Introduction Tool Wetlands emissions [CH4

Canet, Léonie

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Population and Production Estimates for Decapod Crustaceans in Wetlands of Galveston Bay, Texas  

E-Print Network [OSTI]

Population and Production Estimates for Decapod Crustaceans in Wetlands of Galveston Bay, Texas in regularly flooded wetlands of lower Galveston Bay, Texas, with data on small-scale (1�50- m) distribution sizes within shallow wetland habitats of the Galveston Bay system in Texas by combining regression

322

Survey of Critical Wetlands and Riparian Areas in La Plata County  

E-Print Network [OSTI]

Survey of Critical Wetlands and Riparian Areas in La Plata County Colorado Natural Heritage Program-8002 #12;Survey of Critical Wetlands and Riparian Areas in La Plata County Prepared for: Colorado. We thank the Colorado Department of Natural Resources Division of Wildlife Wetlands Program and Alex

323

A LANDSCAPE SCALE EVALUATION OF PHOSPHORUS RETENTION IN WETLANDS OF THE  

E-Print Network [OSTI]

217 A LANDSCAPE SCALE EVALUATION OF PHOSPHORUS RETENTION IN WETLANDS OF THE LAPLATTE RIVER BASIN approach to examine phosphorus retention in wetlands of the LaPlatte River basin (13,723 ha), Vermont information system. Most wetland variables had significant (p

Wang, Deane

324

Urbanization interferes with the use of amphibians as indicators of ecological integrity of wetlands  

E-Print Network [OSTI]

of wetlands Jacquelyn C. Guzy1,2 *, Earl D. McCoy1 , Anna C. Deyle1 , Shannon M. Gonzalez3 , Neal Halstead1 Consulting Group Inc., 10150 Highland Manor Drive, Suite 200, Tampa, FL 33610, USA Summary 1. Wetlands disturbance. Understanding the responses of wetland species to human disturbance is essential for effective

Dorcas, Michael E.

325

Management of Wetlands for Wildlife Matthew J. Gray, Heath M. Hagy, J. Andrew Nyman,  

E-Print Network [OSTI]

Chapter 4 Management of Wetlands for Wildlife Matthew J. Gray, Heath M. Hagy, J. Andrew Nyman, and Joshua D. Stafford Abstract Wetlands are highly productive ecosystems that provide habitat for a diversity of wildlife species and afford various ecosystem services. Managing wetlands effectively requires

Wang, Xiaorui "Ray"

326

Riparian wetlands for enhancing the self-purification capacity of streams  

E-Print Network [OSTI]

Riparian wetlands for enhancing the self-purification capacity of streams B.J. D'Arcy*, N. Mc these flows into riparian treatment wetlands for treatment before drainage back into the watercourse at the site is undersized (4950 m2 ) compared to the required wetland area (11,800 m2 ), but accommodating

Heal, Kate

327

Assessing Soil and Hydrologic Properties for the Successful Creation of Non-Tidal Wetlands  

E-Print Network [OSTI]

1 Assessing Soil and Hydrologic Properties for the Successful Creation of Non-Tidal Wetlands W. Lee, VA 23529-0276 rwhittec@odu.edu Introduction Federal and state wetlands protection regulations require the mitigation of impacts to jurisdictional wetlands via avoidance and minimization of damage whenever possible

Darby, Dennis

328

Refinement and validation of a multi-level assessment method for Mid-Atlantic tidal wetlands  

E-Print Network [OSTI]

Refinement and validation of a multi-level assessment method for Mid-Atlantic tidal wetlands (EPA of wetland resources across the Mid-Atlantic physiographic region, efforts are currently underway in a number of states, most notably Delaware, Maryland, Pennsylvania and Virginia, to develop and implement wetland

329

WETLANDS OF THE FRASER LOWLAND, 1989: Summary Report TECHNICAL REPORT SERIES No. 156  

E-Print Network [OSTI]

WETLANDS OF THE FRASER LOWLAND, 1989: Summary Report Peggy Ward TECHNICAL REPORT SERIES No. 156 /'auteur. . #12;Wetlands of the Fraser Lowland, 1989: Summary Report Peggy Ward Technical Report Series 156 Pacific and Yukon Region 1992 Canadian Wildlife Service This series mav be cited as: Ward, Peggy. Wetlands

330

Regulatory Guidance Letter 90-06 SUBJECT: Expiration Dates for Wetlands  

E-Print Network [OSTI]

Regulatory Guidance Letter 90-06 SUBJECT: Expiration Dates for Wetlands Jurisdictional Delineations the length of time that wetlands jurisdictional delineations remain valid. In light of the need for national to the provisions in paragraphs 5., 6., and 7. 2. Since wetlands are affected over time by both natural and man

US Army Corps of Engineers

331

Ecological Engineering 15 (2000) 91104 The role of seepage in constructed wetlands receiving  

E-Print Network [OSTI]

Ecological Engineering 15 (2000) 91­104 The role of seepage in constructed wetlands receiving 1999 Abstract Constructed wetlands positioned in the landscape between row crop agriculture and surface. A potential exit pathway in constructed wetlands for detained water and possibly NO3 - -N is via seepage

David, Mark B.

332

PBRP Research Highlight Use of Lake Maurepas Wetlands by Migrating Birds  

E-Print Network [OSTI]

PBRP Research Highlight Use of Lake Maurepas Wetlands by Migrating Birds P.C. Stouffer and Jason A's largest migratory routes for Neotropical migratory birds, many of which use the Maurepas wetlands during spring and fall migrations. Large portions of swamp in the Maurepas wetlands have converted to marsh

Stouffer, Phil

333

The Influence of Microtopography on Soil Nutrients in Created Mitigation Wetlands  

E-Print Network [OSTI]

The Influence of Microtopography on Soil Nutrients in Created Mitigation Wetlands Kurt F. Moser,1- graphy and soil nutrients (and trace elements), comparing results for created and reference wetlands in Virginia, and examining the effects of disking during wetland creation. Replicate multiscale tangentially

334

Wetlands of the Fraser Lowland, 1989: An I.nventmy Kathleen Moore  

E-Print Network [OSTI]

Wetlands of the Fraser Lowland, 1989: An I.nventmy Peggy Ward Kathleen Moore GIS Applications Ron. Wetlands of the Fraser Lowland, 1989: An Inventory. Technical Report Series No. 146. Canadian Wiidlife report. ... 111 #12;ABSTRACT The remaining wetlands of the Fraser Lowland provide vital habitat for large

335

Evaluating the sensitivity of wetlands to climate change with remote sensing techniques  

E-Print Network [OSTI]

Evaluating the sensitivity of wetlands to climate change with remote sensing techniques Zutao of Toledo, 2801 West Bancroft Street, Toledo, OH 43606, USA Abstract: Wetlands are valuable ecosystems and south-central Canada, characterized by glacially sculpted landscapes and abundant wetlands, is one

Chen, Jiquan

336

Constructed Wetlands Research Group meeting Forth Suite, SEPA Riccarton Office, Edinburgh EH14 4AP  

E-Print Network [OSTI]

1 Minutes of Constructed Wetlands Research Group meeting Forth Suite, SEPA Riccarton Office. It was set up several years ago, particularly to support the implementation of constructed farm wetlands be obtained on disk from Neil McLean. Aberdeen Council is applying for funding to implement a wetland

Heal, Kate

337

Wetlands Regulatory Assistance Program ERDC TN-WRAP-12-1 August 2012  

E-Print Network [OSTI]

Wetlands Regulatory Assistance Program ERDC TN-WRAP-12-1 August 2012 Approved for public release; distribution is unlimited. Updating Regional Supplements to the Corps of Engineers Wetland Delineation Manual by Jacob F. Berkowitz PURPOSE: Regional supplements to the Corps of Engineers Wetland Delineation Manual

US Army Corps of Engineers

338

Title: Amazon Basin/Eugene Wetlands (199205900) and Willamette Valley Wide Acquisition of Priority Habitats  

E-Print Network [OSTI]

Title: Amazon Basin/Eugene Wetlands (199205900) and Willamette Valley Wide Acquisition of Priority #12;Slide Title Here #12;West Eugene Wetlands Partnership · City of Eugene · The Nature Conservancy sp. in West Eugene Wetlands) Biological Diversity of Willow Creek #12;Federally Listed Species #12

339

A Natural Heritage Assessment and Inventory of State Wildlife Area Wetlands  

E-Print Network [OSTI]

A Natural Heritage Assessment and Inventory of State Wildlife Area Wetlands 1998-99 Pilot Study) was contracted to conduct a ilot study of wetlands and riparian areas on several Colorado Division of Wildlife, and will be corporated into a wetlands database and the Natural Diversity Information System n HP e s secured

340

3.1 Greater Everglades Wetlands Module CERP Monitoring and Assessment Plan, Part 1 3-3 January 15, 2004  

E-Print Network [OSTI]

3.1 Greater Everglades Wetlands Module CERP Monitoring and Assessment Plan, Part 1 3-3 January 15, 2004 3.1 GREATER EVERGLADES WETLANDS MODULE 3.1.1 Introduction The remaining portion of the Greater Everglades Wetlands includes a mosaic of inter-connected freshwater wetlands and estuaries (Figure 3

Gawlik, Dale E.

Note: This page contains sample records for the topic "wetlands coastal sand" 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

MEMORANDUM FOR SWG-2007-1623 Subject: Jurisdictional Determination (JD) for SWG-2007-1623 on Interdunal Wetlands  

E-Print Network [OSTI]

-1623 on Interdunal Wetlands Adjacent to Traditional Navigable Waters (TNWs) Summary The U.S. Environmental Protection wetlands for JD SWG-2007- 1623. This determination is based on our finding that these wetlands are adjacent interdunal wetlands for JD SWG-2007-1623. First, we provide a baseline assessment (in Section II

US Army Corps of Engineers

342

Wetlands Ecology and Management Instructors: Matthew Gray (mgray11@utk.edu) and Chris Graves (cgraves2@utk.edu)  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Fall 2013 Instructors: Matthew Gray (mgray11@utk.htm Required Text: Wetland Restoration and Construction, 2011 (978-0-9834558-0-6) Author: Thomas Biebighauser Recommended Text: Wetlands, 2007, 4th edition (ISBN 978-0-471-69967-5) or Wetlands, 2000, 3rd edition (ISBN 0

Gray, Matthew

343

Removal of nutrients from combined sewer overflows and lake water in a vertical-flow constructed wetland system  

E-Print Network [OSTI]

and is planted with common reed (Phragmites australis). The constructed wetland is intermittently loaded

Brix, Hans

344

Making coastal research useful – Cases from practice  

Science Journals Connector (OSTI)

Summary Coastal research deals with that part of the sea, which is significantly affected by the land, and the part of the land, which is significantly affected by the sea. Coasts are in most cases densely populated, and the activities of people are shaping and changing the land/seascape of the coast. Thus, coast encompasses the coastal sea, the coastal land, coastal flora and fauna, and people. Since peoples’ economic and political preferences change and compete, the human impact on the coast changes is contested and subject to societal decision making processes. While some coastal research can help informing and constraining such decisions, many legitimate scientific efforts have little bearing on society. All decision making processes are political, so that scientific knowledge is not the dominant driver in such processes. Using cases from the Institute of Coastal Research of Helmholtz Zentrum Geesthacht, we describe some of these potentially useful parts of science, and discuss under which circumstances the potential usefulness transform into real utility. These cases do not span the full range of coastal science. Important issues are the recognition of alternative knowledge claims, the inevitableness of uncertainties and incompleteness of scientific analysis, the acceptance of the political nature of decisions and the ubiquitous presence of social values. Modesty, self-reflexivity and skepticism are needed on the side of science and an organized exchange with stakeholders and public through designated “border” services.

Hans von Storch; Kay Emeis; Insa Meinke; Andreas Kannen; Volker Matthias; Beate M.W. Ratter; Emil Stanev; Ralf Weisse; Kai Wirtz

2014-01-01T23:59:59.000Z

345

Coastal Management Act (Georgia) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Management Act (Georgia) Management Act (Georgia) Coastal Management Act (Georgia) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Wind Program Info State Georgia Program Type Environmental Regulations Siting and Permitting Provider Georgia Department of Natural Resources The Coastal Management Act provides enabling authority for the State to prepare and administer a coastal management program. The Act does not

346

Sand Dunes Hot Spring Aquaculture Low Temperature Geothermal Facility |  

Open Energy Info (EERE)

Sand Dunes Hot Spring Aquaculture Low Temperature Geothermal Facility Sand Dunes Hot Spring Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Sand Dunes Hot Spring Aquaculture Low Temperature Geothermal Facility Facility Sand Dunes Hot Spring Sector Geothermal energy Type Aquaculture Location Hooper, Colorado Coordinates 37.7427775°, -105.8752987° 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":[]}

347

RFC Sand Creek Development LLC | Open Energy Information  

Open Energy Info (EERE)

RFC Sand Creek Development LLC RFC Sand Creek Development LLC Jump to: navigation, search Name RFC Sand Creek Development LLC Place Aurora, Colorado Zip 80014 Product Subsidiary of Republic Financial Corporation set up to invest in Sand Creek Energy LLC, a planned gas to liquid facility. Coordinates 39.325162°, -79.54975° 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":39.325162,"lon":-79.54975,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

348

A Typology of Foredune Textures: Sand Patches and Climate Controls  

E-Print Network [OSTI]

Foredunes are formed and developed in association with vegetation. A bare sand area has been viewed as a measure of dune mobility or activity and researched in association with climate controls: particularly wind power, annual mean precipitation...

Ryu, Wansang

2012-12-10T23:59:59.000Z

349

Experiments on Hydrocarbon Gas Hydrates in Unconsolidated Sand  

Science Journals Connector (OSTI)

Experiments were carried out to observe the formation and decomposition of hydrocarbon gas hydrates in an unconsolidated sand pack 4.4 cm in diameter and ... 43 bars and 5 to 10°C; gas used was 90% methane and 10...

P. E. Baker

1974-01-01T23:59:59.000Z

350

Aging effects on oil-contaminated Kuwaiti sand  

SciTech Connect (OSTI)

Large quantities of oil-contaminated sands resulted from the destruction of oil wells and the formation of oil lakes in Kuwait at the end of the Gulf Wa/r. A laboratory testing program was carried out to determine the geotechnical properties of this material and the effect of aging on their properties. Tests included direct shear, triaxial, and consolidation tests on clean and contaminated sand at the same relative density. The influence of aging was examined by testing uncontaminated sand after aging for one, three, and six months in natural environmental conditions. The results indicated increased strength and stiffness due to aging and a reduction of the oil content due to evaporation of volatile compounds. The factors that influence the depth of oil penetration in compacted sand columns were also examined including the type of oil, relative density, and the amount of fines.

Al-Sanad, H.A.; Ismael, N.F. [Kuwait Univ., Safat (Kuwait). Dept. of Civil Engineering

1997-03-01T23:59:59.000Z

351

Unconsolidated oil sands: Vertical Single Well SAGD optimization.  

E-Print Network [OSTI]

??Several recovery processes have been proposed for heavy oil and oil sands de-pending on the reservoir and fluid properties, among which steam-assisted gravity drainage (SAGD)… (more)

Jamali, Ali

2014-01-01T23:59:59.000Z

352

This fact sheet describes wetlands in and around Monticello, Utah, and what the  

Office of Legacy Management (LM)

wetlands in and around Monticello, Utah, and what the U.S. Department of Energy (DOE) is wetlands in and around Monticello, Utah, and what the U.S. Department of Energy (DOE) is doing to restore wetlands that are adversely affected by Monticello cleanup project activities. The purpose of the Monticello cleanup projects is to minimize risks to the public and the environment from exposure to uranium mill tailings and radon gas. The cleanup is being performed in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund. Wetlands Background A wetland is an area along a waterway, body of water, spring, or seep where soils are saturated by surface water or ground water often enough to support vegetation that has adapted to such conditions. While some wetlands are extensive, a wetland also can be an

353

On the origin of virtual wetlands by means of computer aided selection or the preservation of favoured places in the struggle for functional wetlands.  

E-Print Network [OSTI]

??To aid in reclamation planning for the Genesee Coal Mine in Alberta, I qualified the pre-mined state of wetlands and measured land use and land… (more)

Lappin, Kerri Lynne

2010-01-01T23:59:59.000Z

354

Wetland Flow and Salinity Budgets and Elements of a Decision Support System toward Implementation of Real-Time Seasonal Wetland Salinity Management  

E-Print Network [OSTI]

acre-­?feet   10.    flood  wetlands   inches   11.    the  2006/2007  flood-­?up  season.    Sensor  ……………….  the  summer  until  fall  flood-­?up.   Figure  4.6.        

Quinn, N.W.T.

2013-01-01T23:59:59.000Z

355

Western tight gas sands advanced logging workshop proceedings  

SciTech Connect (OSTI)

An advanced logging research program is one major aspect of the Western Tight Sands Program. Purpose of this workshop is to help BETC define critical logging needs for tight gas sands and to allow free interchange of ideas on all aspects of the current logging research program. Sixteen papers and abstracts are included together with discussions. Separate abstracts have been prepared for the 12 papers. (DLC)

Jennings, J B; Carroll, Jr, H B [eds.

1982-04-01T23:59:59.000Z

356

The effect of temperature on relative permeability of unconsolidated sand  

E-Print Network [OSTI]

THE EFFECT OF TEMPERATURE ON RELATIVE PERMEABILITY OF UNCONSOLIDATED SAND A Thesis By SIMON YSRAEL Submitted to the Graduate College of the Texas A%M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE.... Summary of Water Flood at 150 F VII. Summary of Water Flood at 293 F 48 49 50 ABSTRACT The purpose of this work was to investigate the effect of temperature on relative permeability of unconsolidated sand. The present work was performed...

Ysrael, Simon

2012-06-07T23:59:59.000Z

357

Creating and maintaining a gas cap in tar sands formations  

DOE Patents [OSTI]

Methods for treating a tar sands formation are disclosed herein. Methods for treating a tar sands formation may include providing heat to at least part of a hydrocarbon layer in the formation from one or more heaters located in the formation. Pressure may be allowed to increase in an upper portion of the formation to provide a gas cap in the upper portion. At least some hydrocarbons are produced from a lower portion of the formation.

Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX); Dinkoruk, Deniz Sumnu (Houston, TX); Wellington, Scott Lee (Bellaire, TX)

2010-03-16T23:59:59.000Z

358

Donoghue et al.1 MODEL FOR IDENTIFYING AND CHARACTERIZING OFFSHORE SAND  

E-Print Network [OSTI]

Donoghue et al.1 MODEL FOR IDENTIFYING AND CHARACTERIZING OFFSHORE SAND SOURCES USING of offshore sand bodies. Such sand bodies might be suitable as borrow sand for renourishment projects, an interpretation of the regional patterns in offshore sediment characteristics, and a knowledge of the regional sea

Donoghue, Joseph

359

Phase behavior of methane hydrate in silica sand  

Science Journals Connector (OSTI)

Abstract Two kinds of silica sand powder with different particle size were used to investigate the phase behavior of methane hydrate bearing sediment. In coarse-grained silica sand, the measured temperature and pressure range was (281.1 to 284.2) K and (5.9 to 7.8) MPa, respectively. In fine-grained silica sand, the measured temperature and pressure range was (281.5 to 289.5) K and (7.3 to 16.0) MPa, respectively. The results show that the effect of coarse-grained silica sand on methane hydrate phase equilibrium can be ignored; however, the effect of fine-grained silica sand on methane hydrate phase equilibrium is significant, which is attributed to the depression of water activity caused by the hydrophilicity and negatively charged characteristic of silica particle as well as the pore capillary pressure. Besides, the analysis of experimental results using the Gibbs–Thomson equation shows that methane hydrate phase equilibrium is related to the pore size distribution of silica sand. Consequently, for the correct application of phase equilibrium data of hydrate bearing sediment, the geological condition and engineering requirement should be taken into consideration in gas production, resource evaluation, etc.

Shi-Cai Sun; Chang-Ling Liu; Yu-Guang Ye; Yu-Feng Liu

2014-01-01T23:59:59.000Z

360

The extraction of bitumen from western tar sands. Annual report, July 1990--July 1991  

SciTech Connect (OSTI)

Contents of this report include the following: executive summary; characterization of the native bitumen from the Whiterocks oil sand deposit; influence of carboxylic acid content on bitumen viscosity; water based oil sand separation technology; extraction of bitumen from western oil sands by an energy-efficient thermal method; large- diameter fluidized bed reactor studies; rotary kiln pyrolysis of oil sand; catalytic upgrading of bitumen and bitumen derived liquids; ebullieted bed hydrotreating and hydrocracking; super critical fluid extraction; bitumen upgrading; 232 references; Appendix A--Whiterocks tar sand deposit bibliography; Appendix B--Asphalt Ridge tar sand deposit bibliography; and Appendix C--University of Utah tar sands bibliography.

Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

1992-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Coastal Energy (CCAP) | Open Energy Information  

Open Energy Info (EERE)

CCAP) CCAP) Jump to: navigation, search Name Coastal Energy (CCAP) Facility Coastal Energy (CCAP) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Coastal Community Action Program Developer Coastal Energy LLC Energy Purchaser Bonneville Power Admin Location Grayland Coordinates 46.793272°, -124.065341° 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":46.793272,"lon":-124.065341,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

362

International Coastal Biofuels | Open Energy Information  

Open Energy Info (EERE)

Coastal Biofuels Coastal Biofuels Jump to: navigation, search Name International Coastal Biofuels Place Tazewell, Virginia Zip 24651 Sector Biofuels Product International Coastal Biofuels is a development stage biofuels company that has proposed a biodiesel plant for Wilmington, North Carolina and is currently in negotiations for a second site in South Carolina. Coordinates 37.116177°, -81.518678° 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":37.116177,"lon":-81.518678,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

363

Oregon Coastal Management Program | Open Energy Information  

Open Energy Info (EERE)

Coastal Management Program Coastal Management Program Jump to: navigation, search Logo: Oregon Coastal Management Program Name Oregon Coastal Management Program Address 635 Capitol St. NE Place Salem, Oregon Zip 97301-2540 Website http://www.oregon.gov/LCD/OCMP Coordinates 44.943778°, -123.026308° 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":44.943778,"lon":-123.026308,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

364

DOE/EA-1584: Final Environmental Assessment for Sand Point Wind Installation Project, Sand Point, Alaska (September 2009)  

Broader source: Energy.gov (indexed) [DOE]

Sand Point Wind Installation Project Sand Point, Alaska DOE/EA -1584 U.S. Department of Energy Golden Field Office 1617 Cole Boulevard Golden, Colorado 80401-3305 September 2009 TABLE OF CONTENTS Page 1.0 INTRODUCTION .............................................................................................................. 1 1.1 NATIONAL ENVIRONMENTAL POLICY ACT AND RELATED PROCEDURES....................................................................................................... 1 1.2 BACKGROUND .................................................................................................... 1 1.3 PURPOSE AND NEED.......................................................................................... 2 1.4 PUBLIC SCOPING AND CONSULTATION.......................................................

365

SINGH and BHATNAGAR Urban lakes and wetlands: opportunities and  

E-Print Network [OSTI]

, urban water bodies commonly become cesspools due to lack of sanitation facilities. Delhi is continually it is not unusual for some of them to be referred to as lakes. Ponds and tanks are small in size compared to lakes:50,000 scale, however, the mapping for Delhi was carried out at 1:25,000 scale under the National Wetland

Paris-Sud XI, Université de

366

Climate Change Threatens Coexistence within Communities of Mediterranean Forested Wetlands  

E-Print Network [OSTI]

Climate Change Threatens Coexistence within Communities of Mediterranean Forested Wetlands Arianna on Agriculture, Forest, and Natural Ecosystems, Euromediterranean Center for Climate Change, Viterbo, Italy, 3 The Mediterranean region is one of the hot spots of climate change. This study aims at understanding what

Paparella, Francesco

367

MAPPING OF CENTRALAFRICAFORESTED WETLANDS USING REMOTE SENSING Julie; GOND1  

E-Print Network [OSTI]

, to characterize land cover patterns of the second largest wetland area of the world (The `Cuvette Centrale to the time period of flood and solar intensity for this region, similarly to what is observed in biogeochemical cycles, including the methane (CH4) and carbon dioxide (CO2) cycles in particular (Matthews, 2000

Paris-Sud XI, Université de

368

Official Scholarly Journal of the Society of Wetland Scientists  

E-Print Network [OSTI]

, at three tidal marshes spanning a salinity gradient in the San Francisco Bay Estuary, California, USA 31 Number 6 Wetlands (2011) 31:1165-1174 DOI 10.1007/s13157-011-0227-y Salinity and Inundation available until 12 months after publication. #12;ARTICLE Salinity and Inundation Influence Productivity

Parker, V. Thomas

369

Welcome to SWAMP The Stream and Wetland Assessment Management Park  

E-Print Network [OSTI]

in Streams: Pools (deep and slow parts) and riffles (fast and shallow parts) provide more areas for water'S OS Improve Water Q lit Better Habitat for W tl d S i Outdoor Research F ilit Education Established 2007 Nicholas School of the Environment www.nicholas.duke.edu/wetland Sandy Creek Restoration Project

370

ROUX et al. Modelling of a constructed wetland for pesticide  

E-Print Network [OSTI]

ROUX et al. Modelling of a constructed wetland for pesticide mitigation Laetitia ROUX*, Julien chemical pollution. In the agricultural context, pesticide are a real stress for surrounding environment construction. The bibliography's study focus on two subjects: the tracer experiments and the constructed

Boyer, Edmond

371

"Wetland Management" Matthew J. Gray, Ph.D.  

E-Print Network [OSTI]

Resources University of Tennessee-Knoxville Lecture Structure I. Annual Cycle II. Waterfowl Diet the Annual Cycle Jan JulyMar Apr JuneFeb May Thermo & Pair Bonding Sp Migr Nesting: F Territory: M Broods: F Migration: Shorebirds #12;2 Managing Wetlands Throughout the Annual Cycle: Southeast Jan JulyMar Apr June

Gray, Matthew

372

U.S./EUROPEAN PARTNERSHIPS IN COASTAL ATLASES AND COASTAL/OCEAN INFORMATICS  

E-Print Network [OSTI]

of these efforts or to identify best practices in terms of taking lessons learned into consideration (including are intended to advance research in the field by providing recommendations for best practices in coastal web, and the environmental organization Ecotrust, is an interactive map, data, and metadata portal for coastal resources

Wright, Dawn Jeannine

373

Orleans Local Coastal Program (Louisiana) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Orleans Local Coastal Program (Louisiana) Orleans Local Coastal Program (Louisiana) Orleans Local Coastal Program (Louisiana) < Back Eligibility Commercial Developer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Louisiana Program Type Environmental Regulations Provider Louisiana Department of Natural Resources The Local Coastal Programs Section provides technical assistance, guidance, and management to parishes in the development, approval, and implementation of local coastal programs (LCP). Once an LCP has received federal and state approval, the parish becomes the permitting authority for coastal uses of

374

EIS-0385: Notice of Proposed Floodplain and Wetland Actions | Department of  

Broader source: Energy.gov (indexed) [DOE]

385: Notice of Proposed Floodplain and Wetland Actions 385: Notice of Proposed Floodplain and Wetland Actions EIS-0385: Notice of Proposed Floodplain and Wetland Actions Site Selection for the Expansion of the Strategic Petroleum Reserve Announcement The Department of Energy (DOE) is preparing an environmental impact statement (EIS) for site selection for expansion of the Strategic Petroleum Reserve, as required by the Energy Policy Act of 2005. DOE hereby gives early notice that it will include in the Draft EIS a floodplain and wetland assessment prepared in accordance with the DOE Regulations for Compliance with Floodplain and Wetland Environmental Review Requirements (10 CFR Part 1022) and provides for early public input. DOE/EIS-0385, Department of Energy, Notice of Proposed Floodplain and Wetland Actions for the Site Selection for the Expansion of the Strategic

375

EIS-0385: Notice of Proposed Floodplain and Wetland Actions | Department of  

Broader source: Energy.gov (indexed) [DOE]

Proposed Floodplain and Wetland Actions Proposed Floodplain and Wetland Actions EIS-0385: Notice of Proposed Floodplain and Wetland Actions Site Selection for the Expansion of the Strategic Petroleum Reserve Announcement The Department of Energy (DOE) is preparing an environmental impact statement (EIS) for site selection for expansion of the Strategic Petroleum Reserve, as required by the Energy Policy Act of 2005. DOE hereby gives early notice that it will include in the Draft EIS a floodplain and wetland assessment prepared in accordance with the DOE Regulations for Compliance with Floodplain and Wetland Environmental Review Requirements (10 CFR Part 1022) and provides for early public input. DOE/EIS-0385, Department of Energy, Notice of Proposed Floodplain and Wetland Actions for the Site Selection for the Expansion of the Strategic

376

Geotechnical properties of oil-contaminated Kuwaiti sand  

SciTech Connect (OSTI)

Large quantities of oil-contaminated sands resulted from exploded oil wells, burning oil fires, the destruction of oil storage tanks, and the formation of oil lakes in Kuwait at the end of the Gulf War. An extensive laboratory testing program was carried out to determine the geotechnical characteristics of this material. Testing included basic properties, compaction and permeability tests, and triaxial and consolidation tests on clean and contaminated sand at the same relative density. Contaminated specimens were prepared by mixing the sand with oil in the amount of 6% by weight or less to match field conditions. The influence of the type of oil, and relative density was also investigated by direct shear tests. The results indicated a small reduction in strength and permeability and an increase in compressibility due to contamination. The preferred method of disposal of this material is to use it as a stabilizing material for other projects such as road construction.

Al-Sanad, H.A.; Eid, W.K.; Ismael, N.F. [Kuwait Univ., Safat (Kuwait). Dept. of Civil Engineering] [Kuwait Univ., Safat (Kuwait). Dept. of Civil Engineering

1995-05-01T23:59:59.000Z

377

Electrostatic cleaning system for removal of sand from solar panels  

Science Journals Connector (OSTI)

Abstract An improved cleaning system has been developed that uses electrostatic force to remove sand from the surface of solar panels. A single-phase high voltage is applied to parallel wire electrodes embedded in the cover glass plate of a solar panel. It has been demonstrated that more than 90% of the adhering sand is repelled from the surface of the slightly inclined panel after the cleaning operation. The performance of the system was further improved by improving the electrode configuration and introducing natural wind on the surface of the panel, even when the deposition of sand on the panel is extremely high. The power consumption of this system is virtually zero. This technology is expected to increase the effective efficiency of mega solar power plants constructed in deserts at low latitudes.

Hiroyuki Kawamoto; Takuya Shibata

2015-01-01T23:59:59.000Z

378

Assessment of the geothermal/geopressure potential of the Gulf Coastal Plan of Alabama. Final report  

SciTech Connect (OSTI)

Geothermal and geopressure as well as geologic and geophysical data were studied to evaluate the potential for future development of geothermal resources underlying the Alabama Coastal Plain. Wire-line log data compiled and interpreted from more than 1300 oil and gas test wells included maximum recorded temperatures, mud weights, rock resistivities as related to geopressure, formation tops, fault locations, and depths to basement rock. The Alabama Coastal Plain area is underlain by a conduction dominated, deep sedimentary basin where geothermal gradients are low to moderate (1.0 to 1.8/sup 0/F/100 feet). In some areas of southwest Alabama, abnormally high temperatures are found in association with geopressured zones within the Haynesville Formation of Jurassic age; however, rocks of poor reservoir quality dominate this formation, with the exception of a 200-square-mile area centered in southernmost Clarke County where a porous and permeable sand unit is encased within massive salt deposits of the lower Haynesville. The results of a petrograhic study of the Smackover Formation, which underlies the Haynesville, indicate that this carbonate rock unit has sufficient porosity in some areas to be considered a potential geothermal reservoir. Future development of geothermal resources in south Alabama will be restricted to low or moderate temperature, non-electric applications, which constitute a significant potential energy source for applications in space heating and cooling and certain agricultural and industrial processes.

Wilson, G.V.; Wang, G.C.; Mancini, E.A.; Benson, D.J.

1980-01-01T23:59:59.000Z

379

Using Geographic Information Systems for the Functional Assessment of Texas Coastal Prairie Freshwater Wetlands Around Galveston Bay.  

E-Print Network [OSTI]

??The objective of this study was to deploy a conceptual framework developed by M. Forbes using a geographic information system (GIS) approach to assess the… (more)

Enwright, Nicholas

2010-01-01T23:59:59.000Z

380

The Influence of Coastal Wetlands on Hurricane Surge and Damage with Application to Planning under Climate Change  

E-Print Network [OSTI]

uncertainties in the surge response arising from land cover for Texas central bays considering several land cover datasets. The uncertainties were quantified based on the mean maximum surge response and inundated area extent. Considering projected SLR...

Ferreira, Celso

2012-10-19T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Investigation of guided waves propagation in pipe buried in sand  

SciTech Connect (OSTI)

The inspection of pipelines by guided wave testing is a well-established method for the detection of corrosion defects in pipelines, and is currently used routinely in a variety of industries, e.g. petrochemical and energy. When the method is applied to pipes buried in soil, test ranges tend to be significantly compromised because of attenuation of the waves caused by energy radiating into the soil. Moreover, the variability of soil conditions dictates different attenuation characteristics, which in-turn results in different, unpredictable, test ranges. We investigate experimentally the propagation and attenuation characteristics of guided waves in pipes buried in fine sand using a well characterized full scale experimental apparatus. The apparatus consists of an 8 inch-diameter, 5.6-meters long steel pipe embedded over 3 meters of its length in a rectangular container filled with fine sand, and an air-bladder for the application of overburden pressure. Longitudinal and torsional guided waves are excited in the pipe and recorded using a transducer ring (Guided Ultrasonics Ltd). Acoustic properties of the sand are measured independently in-situ and used to make model predictions of wave behavior in the buried pipe. We present the methodology and the systematic measurements of the guided waves under a range of conditions, including loose and compacted sand. It is found that the application of overburden pressure modifies the compaction of the sand and increases the attenuation, and that the measurement of the acoustic properties of sand allows model prediction of the attenuation of guided waves in buried pipes with a high level of confidence.

Leinov, Eli; Cawley, Peter; Lowe, Michael J.S. [NDE Group, Department of Mechanical Engineering, Imperial College London, London SW7 2AZ (United Kingdom)

2014-02-18T23:59:59.000Z

382

Completion methods in thick, multilayered tight gas sands  

E-Print Network [OSTI]

sands have been proposed in the petroleum literature. Kuuskraa, V.A. and Haas, M.R. proposed that “tight gas is merely an arbitrary delineation of a natural geologic continuity in the permeability of a reservoir rock. The dominant characteristic...-situ permeability as low as 0.001 mD”6. 10 Misra, R. proposed that “tight gas sands are reservoirs that have low permeability (< 0.1 mD) and which cannot be produced at economic flow rates or do not produce economic volumes without the assistance from...

Ogueri, Obinna Stavely

2008-10-10T23:59:59.000Z

383

Completion methods in thick, multilayered tight gas sands  

E-Print Network [OSTI]

sands have been proposed in the petroleum literature. Kuuskraa, V.A. and Haas, M.R. proposed that ?tight gas is merely an arbitrary delineation of a natural geologic continuity in the permeability of a reservoir rock. The dominant characteristic...-situ permeability as low as 0.001 mD?6. 10 Misra, R. proposed that ?tight gas sands are reservoirs that have low permeability (< 0.1 mD) and which cannot be produced at economic flow rates or do not produce economic volumes without the assistance from...

Ogueri, Obinna Stavely

2009-05-15T23:59:59.000Z

384

Coastal Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

Coastal Electric Coop, Inc Coastal Electric Coop, Inc Place South Carolina Utility Id 3844 Utility Location Yes Ownership C NERC Location SERC Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png CP-1 Commercial CTOU Commercial ED1 Commercial GA Commercial GAM Commercial Industrial Industrial Large Commercial Industrial P1 Commercial Residential Residential Small Commercial Commercial Average Rates Residential: $0.1320/kWh Commercial: $0.1110/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Coastal_Electric_Coop,_Inc&oldid=410483

385

California Coastal Commission | Open Energy Information  

Open Energy Info (EERE)

Logo: California Coastal Commission Name California Coastal Commission Address 45 Fremont Street, Suite 2000 Place San Francisco, California Zip 94105-2219 Phone number 415-904-5400 Website http://www.coastal.ca.gov/ Coordinates 37.7912419°, -122.397133° 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":37.7912419,"lon":-122.397133,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

386

Removal of dissolved metals by the Imperial and Brawley Constructed Wetlands, Imperial Valley, C.A.  

E-Print Network [OSTI]

??The main objective of this study was to examine the effectiveness of heavy metal removal by two pilot constructed wetlands in Imperial Valley, California. The… (more)

Bucher, Tiffany N.

2013-01-01T23:59:59.000Z

387

Fish ecology of a wetland in the southern Western Ghats, India.  

E-Print Network [OSTI]

??Fish assemblages and abiotic environmental conditions in a wetland in the Western Ghats, southern India, were investigated from August 2000 to July 2001. Rainfall showed… (more)

Grubh, Archis Robert

2012-01-01T23:59:59.000Z

388

Evaluation and Comparison of Ecological Models Simulating Nitrogen Processes in Treatment Wetlands,Implemented in Modelica.  

E-Print Network [OSTI]

?? Two ecological models of nitrogen processes in treatment wetlands have been evaluated and compared. These models have been implemented, simulated, and visualized in the… (more)

Edelfeldt, Stina

2005-01-01T23:59:59.000Z

389

Quantifying Area Changes of Internationally Important Wetlands Due to Water Consumption in LCA  

Science Journals Connector (OSTI)

Quantifying Area Changes of Internationally Important Wetlands Due to Water Consumption in LCA ... This paper presents the inclusion of new, relevant impact categories for agriculture life cycle assessments. ...

Francesca Verones; Stephan Pfister; Stefanie Hellweg

2013-08-09T23:59:59.000Z

390

Tidal Wetland Vegetation in the San Francisco Bay-Delta Estuary  

E-Print Network [OSTI]

plants along the salinity gradient of the San Franciscotidal wetlands along a salinity gradient that ranged fromimportance value, salinity gradient, conservation strategies

Vasey, Michael C.; Parker, V. Thomas; Callaway, John C.; Herbert, Ellen R.; Schile, Lisa M.

2012-01-01T23:59:59.000Z

391

A Rapid Assessment Method Examining the Ecological Health of Tidal Marine Wetlands in Galveston Bay, Texas.  

E-Print Network [OSTI]

??Wetlands are one of the most productive ecosystems in the world, housing diverse biota and serving important functions as nursery habitat and feeding grounds. However,… (more)

Staszak, Lindsey Ann

2011-01-01T23:59:59.000Z

392

E-Print Network 3.0 - artificial wetland ecosystems Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences 57 A simple hydrologic framework for simulating wetlands in climate and earth system models Summary: . This article is published with open access at Springerlink.com...

393

E-Print Network 3.0 - altitude saline wetland Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

9 A simple hydrologic framework for simulating wetlands in climate and earth system models Summary: basins of the world contain numerous freshwater, brackish and saline...

394

Compliance With Floodplain and Wetland Environmental Review Requirements (10 CFR Parts 1021 and 1022)  

Broader source: Energy.gov [DOE]

The Department of Energy (DOE) revised its floodplain and wetland environmental review requirements to add flexibility and remove unnecessary procedural burdens by simplifying DOE public...

395

Injection of solids to lift coastal areas  

Science Journals Connector (OSTI)

...used to inject sand into oil or gas reservoirs because the...in sandstone (Western Missouri) at depths ranging from...Delavaud2006Use of vegetable oil and silica powder for scale...seismicity near the Lacq gas field southwestern FranceJ...

2010-01-01T23:59:59.000Z

396

Wetlands Research Program Bulletin. Volume 5. Number 1  

SciTech Connect (OSTI)

The city of Lincoln, Neb., was founded in the mid-18OOs along Salt Creek. During the last century, the saline marshes suffered extensive degradation through commercial and residential development, road construction, and agriculture. Today, Nebraska`s eastern saline wetlands are considered to be among the most restricted and imperiled ecosystems. Eastern Nebraska saline wetlands are regionally unique, located in floodplain swales and depressions within the Salt Creek and Rock Creek watersheds in Lancaster and southern Saunders counties. Water sources are a combination of discharge from the Dakota sandstone formation aquifer, precipitation, and overbank flooding. Salts are concentrated in the soil during dry periods. Vegetation in these wetlands is characterized by halophytes including spearscale (Atriplex subspicata), inland saltgrass (Distichlis spicata var. stricta), saltwort (Sa1icornia rubra), prairie bulrush (Scirpus mantimus var. paludosus), sea blite (Suaeda depressa), and narrow-leaved cattail (Typha angustifolia). Four plant species considered rare in Nebraska are saltmarsh aster (Aster subulatus var. ligulatus), seaside heliotrope (Heliotropium curassavicurn), saltwort, and Texas dropseed (Sporobolus texanus) can be found in the marshes along Salt Creek.

Gilbert, M.C.; Stutheit, R.G.; Davis, M.

1995-03-01T23:59:59.000Z

397

Pend Oreille Wetlands Wildlife Mitigation Projects, 2001 Annual Report.  

SciTech Connect (OSTI)

The Pend Oreille Wetlands project consists of two adjacent parcels totaling about 600 acres. The parcels make up the northern boundary of the Kalispel Indian Reservation, and is also adjacent to the Pend Oreille River about 25 miles north of Newport and Albeni Falls Dam (Figure 1). Located in the Selkirk Mountains in Pend Oreille County Washington, the project is situated on an active floodplain, increasing its effectiveness as mitigation for Albeni Falls Dam. The combination of the River, wetlands and the north-south alignment of the valley have resulted in an important migratory waterfowl flyway. Washington Department of Fish and Wildlife and Kalispel Natural Resource Department have designated both project sites as priority habitats. Seven habitat types exist on the project properties and include four wetland habitats (open water, emergent, and scrub-shrub and forested), riparian deciduous forest, upland mixed coniferous forest and floodplain meadow. Importance of the project to wildlife is further documented by the occurrence of an active Bald Eagle nest aerie.

Entz, Ray D. (Kalispel Tribe of Indians, Usk, WA)

2001-12-05T23:59:59.000Z

398

Purchasing coastal real estate in hawai`i  

E-Print Network [OSTI]

Purchasing coastal real estate in hawai`i a Practical guide of common Questions and answers august 2006 natural hazard considerations for #12;a Practical guide of common Questions and answers Purchasing, Office of Conservation and Coastal Lands Coastal Zone Management Program State of Hawai`i Office

Wang, Yuqing

399

TOOLS AND METHODS FOR STUDIES IN COASTAL ECOLOGY  

E-Print Network [OSTI]

TOOLS AND METHODS FOR STUDIES IN COASTAL ECOLOGY OF THE BAHAMAS Version 1.2. April 2006 #12;TOOLS AND METHODS IN COASTAL ECOLOGY 2006 2 Copyright 2006 K Sullivan Sealey Contributing Authors Kathleen Semon for Coastal Ecological Studies of The Bahamas. University of Miami, Coral Gables, Fl. 33124. 111 pp. #12;TOOLS

Sealey, Kathleen Sullivan

400

Methane hydrate distribution from prolonged and repeated formation in natural and compacted sand samples: X-ray CT observations  

E-Print Network [OSTI]

voxel contained sand, gas, hydrate (under proper conditions)of Gas Hydrate Formation in a Bed of Silica Sand Particles.Gas Hydrate Formation in a Variable Volume Bed of Silica Sand

Rees, E.V.L.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

X-ray computed-tomography observations of water flow through anisotropic methane hydrate-bearing sand  

E-Print Network [OSTI]

conductivity of gas hydrate-bearing sand. J. Geophys. Res.the water and gas flow through hydrate-bearing sands.The gas from hydrate dissociation in the fine sand appears

Seol, Yongkoo

2010-01-01T23:59:59.000Z

402

Effects of sand burial depth on seed germination and seedling emergence of Cirsium pitcheri  

Science Journals Connector (OSTI)

A greenhouse study was conducted to determine the effects of sand burial on seed germination and seedling emergence of Cirsium pitcheri, a threatened species along Lake Huron sand dunes. In October 1996, seeds...

Hua Chen; M.A. Maun

1999-01-01T23:59:59.000Z

403

Compaction and swelling characteristics of sand-bentonite and pumice-bentonite mixtures  

Science Journals Connector (OSTI)

...of sand-bentonite mixture backfill. Applied Clay Science , 26...of sand-bentonite mixture backfill before and after swelling deformation...Co. Pusch R. (2001) The Buffer and Backfill Handbook, Part 2: Materials and Techniques...

Z. Gökalp; M. Ba?aran; O. Uzun

404

Emissions from Heavy-Duty Diesel Engine with EGR using Oil Sands...  

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

Heavy-Duty Diesel Engine with EGR using Oil Sands Derived Fuels Emissions from Heavy-Duty Diesel Engine with EGR using Oil Sands Derived Fuels 2003 DEER Conference Presentation:...

405

Nitrate-Cancrinite Precipitation on Quartz Sand in Simulated Hanford  

E-Print Network [OSTI]

Nitrate-Cancrinite Precipitation on Quartz Sand in Simulated Hanford Tank Solutions B A R R Y R . B minerals at the U.S. Department of Energy's Hanford site in Washington. Nitrate-cancrinite began's (DOE) Hanford Site in southeast Washington since the late 1950s (1). To predict the fate

Illinois at Chicago, University of

406

Water distribution measurement in sand using sound vibration and SLDV  

E-Print Network [OSTI]

Water distribution measurement in sand using sound vibration and SLDV T. Sugimotoa , Y. Nakagawaa vibrator is used as a sound source. SLDV measures the vibration of ground surface. The propagation velocity between vibrator and measuring point is used to estimate the water distribution. Also, the soil

Boyer, Edmond

407

Tree Harvest in an Experimental Sand Ecosystem: Plant Effects on  

E-Print Network [OSTI]

to determine how trees affect the behavior of these nutrients in soil water, both during growth and afterTree Harvest in an Experimental Sand Ecosystem: Plant Effects on Nutrient Dynamics and Solute Sciences/US Department of Agriculture, Washington State University, Pullman, Washington 99164, USA; 4 USDA

Vermont, University of

408

Frisco City sand: New Jurassic reservoir in southwest Alabama  

SciTech Connect (OSTI)

The first commercial production of hydrocarbons from the Jurassic Haynesville Formation in southwestern Alabama was from the Frisco City field. The field currently produces 57.8{degree} API gravity oil on 160-ac well spacing from a depth of approximately 12,000 ft. Perforations are in the Frisco City sand interval, in the lower part of the Haynesville Formation. Average porosity is 15% and average permeability is 45 md. Currently, the field has two producing wells with cumulative production of over 138,876 bbl of oil and 213,144 mcf of gas. The hydrocarbon trap in the Frisco City field is a combination structural-stratigraphic trap. The Frisco City sand reservoir is located on a faulted anticline. The stratigraphic trap is produced by a permeability barrier near the crest of the structure and termination against a basement high. The lower part of the Haynesville Formation in this area is comprised of (in ascending order) the Buckner Anhydrite Member, the Frisco City sand, and interbedded shale and anhydrite. Sandstones of the Frisco City sand interval were deposited in a shallow marine setting and have a sheetlike morphology. The sandstones are poorly to moderately sorted, angular to rounded arkose, and contain angular to rounded pebbles. The sandstones are interbedded with thin, sandy, mudstones that contribute, along with patchy carbonate and anhydrite cement, to considerable reservoir heterogeneity. Porosity is predominantly primary intergranular with a small amount of framework grain dissolution and decementation.

Mann, S.D.; Mink, R.M.; Bearden, B.L. (Geological Survey of Alabama, Tuscaloosa (USA)); Schneeflock, R.D. Jr. (Paramount Petroleum Co., Inc., Jackson, MS (USA))

1989-09-01T23:59:59.000Z

409

University of Minnesota UMore Park Sand and Gravel Resources  

E-Print Network [OSTI]

aggregate mines adjacent to and near the UMore Mining Area. An Environmental Impact Statement (EIS;UMore Park Sand and Gravel Resources Project ­ Final Scoping Decision Document University of Minnesota and Gravel Resources Project ­ Final Scoping Decision Document University of Minnesota, May 2009 Page 2

Netoff, Theoden

410

University of Minnesota UMore Park Sand and Gravel Resources  

E-Print Network [OSTI]

University of Minnesota UMore Park Sand and Gravel Resources Final Environmental Impact Statement has prepared a Final Environmental Impact Statement (EIS) for the establishment of new aggregate mines and Gravel Resources Project Final EIS ­ October, 2010 Page i Executive Summary The University of Minnesota

Netoff, Theoden

411

PUBLIC OPEN HOUSE Sand and Gravel Resources at UMore Park  

E-Print Network [OSTI]

PUBLIC OPEN HOUSE Sand and Gravel Resources at UMore Park Environmental Impact Statement (EIS Impact Statement (EIS)? A legal, full disclosure document that identifies the anticipated environmental) Process Thursday, November 6, 2008 Rosemount Community Center Rosemount, MN #12;What is an Environmental

Netoff, Theoden

412

The Coastal Ocean Applications and Science Team (COAST): Science Support for a Geostationary Ocean Color Imager for Coastal Waters  

E-Print Network [OSTI]

intensity, events, e.g. the impacts of an increase in the yearly number of hurricanes, to more slowing of the coastal ocean. Project Description: The Coastal Ocean Applications and Science Team (COAST) was formed productivity and chlorophyll fluorescence, data management Peter Strutton, coastal carbon cycle, Harmful Algal

Kurapov, Alexander

413

Stratigraphy of Upper Miocene Potter sands, Midway-Sunset field, Kern County, California  

SciTech Connect (OSTI)

Upper Miocene Potter sands in the northern part of the Midway-Sunset field were analyzed extensively using detailed electric-log correlations. Structural and stratigraphic cross sections and subsurface mapping demonstrate variations across four general areas in T31S, R22E, referred to as west (parts of Secs. 16, 17, 21), north (parts of Secs. 15, 16), east (part of sec. 14), and south (within Sec. 27). Potter sands deposited in the west area represent the oldest strata of the Potter sequence because they unconformably overlie older silts, diatomaceous shales, and isolated sand channels believed to be part of the Antelope Shale Member. These sands are interpreted to represent massive debris flow/grain flows deposited in a proximal channel-trough system that carried sediments from west to east, toward the low point of the Midway syncline. In the north area, Potter sands change abruptly from massive sands in the eastern part of Sec. 16 to thinner sand channels with more correlative and continuous silt interbeds in Sec. 15. The massive sands are stratigraphically equivalent, if not slightly younger than, sands in the west. However, at the base, these sands depositionally onlap onto the southwest flank of the globe anticline. The Potter sand channel packages thin in Sec. 15, which represents lateral facies changes within the system as the sand to silt ratios become lower and the silts become more continuous. Potter sands in the east area are the uppermost and youngest strata encountered in the study area. Although massive sand channel packages are common, they show better lateral continuity and exhibit lower sand to silt ratios than the north sequences. In the south area, Potter sands are interbedded with continuous silt units that can be mapped over much of the section.

Balch, D.C.; Martin, T.K.

1986-04-01T23:59:59.000Z

414

The effect of temperature on a variable permeability, two-stage sand consolidation technique  

E-Print Network [OSTI]

. W. : "Consolidation of Silty Sands with an Epoxy Resin Overf lush Process, " Journal of Petroleum Technology (September 1970) 1103-1108. 36 8. Brooks, F. A. , Jr. : "Consolidation of Dirty Sands by Phenol- Formaldehyde Plastic, " Journal... Chairman of Advisory Committee: Dr. S. W. Poston The production of sand from oil and gas wells producing from uncon- solidatedd formations has been a major problem in the petroleum industry for many years . One popular method of sand control...

Barger, Blane Rene

1985-01-01T23:59:59.000Z

415

The Maine Coastal Current: Spring Climatological Circulation  

E-Print Network [OSTI]

on the Coastal Current. The nested calculations also expose finer structure due to river sources, heat flux, river discharges) and remote (Gulf­scale) forcing are examined. Tidal rectification in the Eastern Gulf; otherwise unreal­ istic exchanges with the Gulf occur. An approximate division of local and remote dynamical

416

Coastal Oyashio South of Hokkaido, Japan  

Science Journals Connector (OSTI)

Coastal Oyashio Water (COW), the cold low-salinity water lying along the southeast coast of Hokkaido, sometimes flows into Funka Bay on the southwest coast in winter and spring. Because this water is low in density, a density current called the “...

Tokihiro Kono; Michael Foreman; Peter Chandler; Makoto Kashiwai

2004-07-01T23:59:59.000Z

417

Investigation of in-situ low-temperature oxidation as a viable sand consolidation technique  

E-Print Network [OSTI]

development phase of a major project to develop a novel sand control technique that could overcome the technical and economic limitations associated with existing methods of sand control. The novel technique, the various process-controlling parameters were optimized to yield consolidated sand with the highest possible

Abu-Khamsin, Sidqi

418

Analytical models of the effective permeability of sand-shale reservoirs  

Science Journals Connector (OSTI)

......overall properties of anisotropic composites, J...permeability of sand-shale reservoirs J. F...of statistically anisotropic materials in terms...the case of sand-shale reservoirs, it...both isotropic and anisotropic grain structures...permeability of sand-shale reservoirs with......

J. F. McCarthy

1991-05-01T23:59:59.000Z

419

Adapted by Joshua Johnson November 12, 2013 Sand Tank (1st  

E-Print Network [OSTI]

Adapted by Joshua Johnson November 12, 2013 Sand Tank (1st Grade) Lesson Plan Science Standards: Sand Tank provided by the CSM Integrated Groundwater Modeling Center Food coloring Aquifer activity and/or the Sand Tank Curriculum Guide. Lecture: 1. So you live in a city, where do you get your clean

420

Integration of reclamation and tailings management in oil sands surface mine planning  

Science Journals Connector (OSTI)

The processing of oil sands generates large volumes of slurry, known as tailings, that is impounded in tailings ponds. Oil sands operators are committed to develop reclamation plans to ensure that the mine site is restored to a natural or economically ... Keywords: Integer programming, Mine planning, Oil sands, Open-pit mining, Reclamation planning, Strategic planning, Tailings management

Mohammad Mahdi Badiozamani; Hooman Askari-Nasab

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

ARTICLE IN PRESS Oxalate, calcium and ash intake and excretion balances in fat sand rats  

E-Print Network [OSTI]

chelates Ca2+ , reducing Ca2+ availability in food and plasma (Concon, 1988). However, fat sand rats canARTICLE IN PRESS Oxalate, calcium and ash intake and excretion balances in fat sand rats (Psammomys Fat sand rats Psammomys obesus feed exclusively on plants of the family Chenopodiaceae, which contain

Vatnick, Itzick

422

French vertical flow constructed wetlands: reed bed behaviour and limits due to hydraulic overloading on first stage filters  

E-Print Network [OSTI]

French vertical flow constructed wetlands: reed bed behaviour and limits due to hydraulic with the European standards. Keywords: Vertical flow constructed wetlands; hydraulic overload; hydraulic behaviour. INTRODUCTION Vertical flow constructed wetlands (VFCWs) have been very successful in France over the last five

Paris-Sud XI, Université de

423

Wetlands Ecology and Management Instructors: Matthew Gray (mgray11@utk.edu) and Chris Graves (cgraves2@utk.edu)  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Fall 2014 Instructors: Matthew Gray (mgray11@utk.htm Required Readings: Handed out in class or emailed. Recommended Text: Wetlands, 2007, 4th edition (ISBN 978-0-471-69967-5) or Wetlands, 2000, 3rd edition (ISBN 0-471-29232-X) Authors: William J. Mitsch and James G. Gosselink Course

Gray, Matthew

424

Developing a Model to Predict Canada Goose Breeding Pair Densities in the Midwest Using National Wetlands Inventory Data  

E-Print Network [OSTI]

Wetlands Inventory Data Principal Investigator: Robert Klaver Student Investigator: Brenna Towery (M a revised and refined wetlands inventory for Iowa (circa 2002), as well as 5 years of Canada Goose (singles, pairs, and groups) to specific wetlands or streams/rivers on individual survey plots, we can

Koford, Rolf R.

425

MINERALOGY AND GENESIS OF SMECTITES IN AN ALKALINE-SALINE ENVIRONMENT OF PANTANAL WETLAND, BRAZIL  

E-Print Network [OSTI]

MINERALOGY AND GENESIS OF SMECTITES IN AN ALKALINE-SALINE ENVIRONMENT OF PANTANAL WETLAND, BRAZIL, Universidade de Sa~o Paulo (USP), Av. Prof. Dr. Lineu Prestes, 338, 05508-900, Sa~o Paulo, Brazil 2 Soil-saline lake of Nhecola^ndia, a sub-region of the Pantanal wetland, Brazil, and then to identify the mechanisms

Ahmad, Sajjad

426

Ecological outcomes and evaluation of success in passively restored southeastern depressional wetlands.  

SciTech Connect (OSTI)

Abstract: Depressional wetlands may be restored passively by disrupting prior drainage to recover original hydrology and relying on natural revegetation. Restored hydrology selects for wetland vegetation; however, depression geomorphology constrains the achievable hydroperiod, and plant communities are influenced by hydroperiod and available species pools. Such constraints can complicate assessments of restoration success. Sixteen drained depressions in South Carolina, USA, were restored experimentally by forest clearing and ditch plugging for potential crediting to a mitigation bank. Depressions were assigned to alternate revegetation methods representing desired targets of herbaceous and wet-forest communities. After five years, restoration progress and revegetation methods were evaluated. Restored hydroperiods differed among wetlands, but all sites developed diverse vegetation of native wetland species. Vegetation traits were influenced by hydroperiod and the effects of early drought, rather than by revegetation method. For mitigation banking, individual wetlands were assessed for improvement from pre-restoration condition and similarity to assigned reference type. Most wetlands met goals to increase hydroperiod, herb-species dominance, and wetland-plant composition. Fewer wetlands achieved equivalence to reference types because some vegetation targets were incompatible with depression hydroperiods and improbable without intensive management. The results illustrated a paradox in judging success when vegetation goals may be unsuited to system constraints.

De Steven, Diane; Sharitz, Rebecca R.; Barton, Christopher, D.

2010-11-01T23:59:59.000Z

427

Aquifers and Wetlands SUMMARY: This chapter begins with an overview of the hydrological cycle and  

E-Print Network [OSTI]

cycle and considers the flow of water in wetlands and undergraound. Special attention is paid to flow through vegetated wetlands. 14.1 The Hydrological Cycle Rivers and streams are but a link in the global cycle of water, called the hydro- logical cycle. Approximately half of the solar energy striking

Cushman-Roisin, Benoit

428

Constructed Wetlands and Waste Stabilization Ponds for municipal wastewater treatment in France: comparison of  

E-Print Network [OSTI]

13 Constructed Wetlands and Waste Stabilization Ponds for municipal wastewater treatment in France In France, vertical flow constructed wetlands and waste stabilisation ponds are both extensive treatment processes well adapted to small rural communities mainly because they are easy to operate

Paris-Sud XI, Université de

429

Polishing of synthetic electroplating wastewater in microcosm upflow constructed wetlands: Metals removal mechanisms  

E-Print Network [OSTI]

Polishing of synthetic electroplating wastewater in microcosm upflow constructed wetlands: Metals in microcosm upflow constructed wetlands used for polishing of synthetic electroplating wastewater. Four types (2014) 53-42" DOI : 10.1016/j.cej.2013.12.075 #12;Keywords electroplating wastewater, metals, cyanides

Paris-Sud XI, Université de

430

Avian Use of Restored Wetlands in the Ridge and Valley Region of Pennsylvania  

E-Print Network [OSTI]

fifteen wetlands, which were surveyed in 1998 for water depths, vegetation, area, and bird use. I detected significantly affected wetland bird species richness (P tended to decline as well. Overall, average water depths changed little since 1998 with except of medium

Omiecinski, Curtis

431

Effect of Aerobic and Anaerobic Conditions on Chlorophenol Sorption in Wetland Soils  

E-Print Network [OSTI]

Effect of Aerobic and Anaerobic Conditions on Chlorophenol Sorption in Wetland Soils Elisa D by the physical and chemicalSorption of four chlorophenols (CPs) was studied in ten wetland properties- Much research on organic pollutant sorption has dem-bated under aerobic or anaerobic conditions

Florida, University of

432

Experimental Study on Wave Transformation and Nearshore Circulation on a Variable Bathymetry in Wetlands  

E-Print Network [OSTI]

as the development of coherent structures in marsh fringes and the formation of a rip current system over wetlands on storm protection. The 3D Shallow Water Wave Basin at Texas A&M University hosted a series of large-scale experiments considering an idealized wetland...

Truong, Melanie Khanh Phuong

2012-10-19T23:59:59.000Z

433

Aquatic Botany 69 (2001) 313324 Are Phragmites-dominated wetlands a net source or  

E-Print Network [OSTI]

, P.O. Box 8602, Riccarton, Christchurch, New Zealand Abstract Phragmites australis wetlands act.V. All rights reserved. Keywords: Carbon cycling; Gas transport; Methane emission; Phragmites australisAquatic Botany 69 (2001) 313­324 Are Phragmites-dominated wetlands a net source or net sink

Brix, Hans

434

Community-dependent Positive Interactions in Southern California Coastal Ecosystems  

E-Print Network [OSTI]

Across Landscape-Scale Salinity Gradients. Ecology 89:2889-tidal marsh along a salinity gradient. Wetlands 24:879-890.characterized by soil salinity gradients (Zedler 1982, Vince

Bryson, Sarah

2012-01-01T23:59:59.000Z

435

Community-dependent Positive Interactions in Southern California Coastal Ecosystems  

E-Print Network [OSTI]

tidal marsh along a salinity gradient. Wetlands 24:879-890.Across Landscape-Scale Salinity Gradients. Ecology 89:2889-characterized by soil salinity gradients (Zedler 1982, Vince

Bryson, Sarah

2012-01-01T23:59:59.000Z

436

Design and performance of the Champion pilot-constructed wetland treatment system  

SciTech Connect (OSTI)

Pilot wetlands were built at Champion International Corp.'s Pensacola, FL, bleached kraft paper mill to evaluate the potential for final effluent polishing. The pilot wetlands began operation July 1, 1991. Monitoring ended June 30, 1993. Removal rates and outflow concentrations for five-day biochemical oxygen demand (BOD[sub 5]), total suspended solids (TSS), ammonia nitrogen, total nitrogen (TN), and total phosphorus (TP) depended most on hydraulic loading rates (HLRs). Two-year average removal efficiencies for these constituents were above 67%. Slight color and total dissolved solids reductions were seen at the lower HLRs tested. Deep zones enhanced flow distribution, increase hydraulic residence time, and significantly increased pollutant assimilation in the pilot wetlands. The wetland cells reduced or eliminated chronic toxicity to cladocerans and fathead minnows. The most suitable plant species in the wetland were cattails, bulrush, and sawgrass.

Knight, R.L. (CH2M Hill, Gainesville, FL (United States)); Hilleke, J.; Grayson, S. (Champion International Corp., West Nyack, NY (United States))

1994-05-01T23:59:59.000Z

437

National Wetlands Inventory The U.S. Army Corps of Engineers (Corps) as of 2006 has accepted the administrative responsibility for  

E-Print Network [OSTI]

National Wetlands Inventory The U.S. Army Corps of Engineers (Corps) as of 2006 has accepted the administrative responsibility for the National Wetland Plant List from the U.S. Fish and Wildlife Service (FWS). In early 2009 the FWS removed the published 1988 and 1996 wetland plant lists from their National Wetland

US Army Corps of Engineers

438

Geography of Wetlands in the San Francisco Estuary Joshua N. Collins, Ph.D., Robin Grossinger, M.S., Zoltan Der,  

E-Print Network [OSTI]

Geography of Wetlands in the San Francisco Estuary Joshua N. Collins, Ph.D., Robin Grossinger, M to understand the nature of wetlands in the San Francisco Bay Area. An improved understanding of wetlands, and this has increased the ways that wetlands can be measured and viewed. There has been a large increase

439

Soil damping constants related to common soil properties in sands and clays  

E-Print Network [OSTI]

for the Granular Materials Tested 83 V ITA 88 Vii LIST OP TABLES Table. Results of Tests on Ottawa Sand Page 22 Result. s of Tests on Arkansas Sand 23 Results of Tests on Victoria Sand 24 VI VII Error Resulting from Approximations Study of Void Ratio... Sand Nohr's Circle Diagram for Victoria Sand 65 82 N0TATION The following symbols are used in this study: CE 35 EA 62 EA 60 EA 55 EA 50 fps a viscous damping constant, Eall pit sandy clay at an approximate moisture content of 35 percent...

Gibson, Gary Clive

1968-01-01T23:59:59.000Z

440

Compliance With Floodplain and Wetland Environmental Review Requirements (10 CFR Parts 1021 and 1022) - FR Notice, August 27, 2003  

Broader source: Energy.gov (indexed) [DOE]

51429 51429 Vol. 68, No. 166 Wednesday, August 27, 2003 DEPARTMENT OF ENERGY 10 CFR Parts 1021 and 1022 RIN 1901-AA94 Compliance With Floodplain and Wetland Environmental Review Requirements AGENCY: Department of Energy. ACTION: Final rule. SUMMARY: The Department of Energy (DOE) is revising its floodplain and wetland environmental review requirements to add flexibility and remove unnecessary procedural burdens by simplifying DOE public notification procedures for proposed floodplain and wetland actions, exempting additional actions from the floodplain and wetland assessment provisions of these regulations, providing for immediate action in an emergency, expanding the existing list of sources that may be used in determining the location of floodplains and wetlands, and allowing

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Wetlands Standard Dredge and Fill Permit (New Hampshire) | Department of  

Broader source: Energy.gov (indexed) [DOE]

Standard Dredge and Fill Permit (New Hampshire) Standard Dredge and Fill Permit (New Hampshire) Wetlands Standard Dredge and Fill Permit (New Hampshire) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New Hampshire Program Type Environmental Regulations Provider Department of Environmental Services

442

Phosphorus release and retention by soils of natural isolated wetlands  

Science Journals Connector (OSTI)

Hydrological restoration of historically isolated wetlands may mitigate phosphorus (P) loss. The objectives of this study were to quantify P in soil, and to determine the effect of (1) soil characteristics on P release, and (2) antecedent soil hydrological conditions on P dynamics. Humic/fulvic acid bound P and residual P accounted for majority of P (>78%) in surface soils. Soils with highest nutrient status and labile P fractions released most P during initial flooding. Phosphorus dynamics during additional flooding were dependent on soil characteristics, antecedent soil hydrological conditions, and P levels in the water. Phosphorus retention varied between 0.3 and 8 mg m-2 d-1.

E.J. Dunne; K.R. Reddy; M.W. Clark

2006-01-01T23:59:59.000Z

443

SAND97-8490 UC-404 Unlimited Release  

Office of Scientific and Technical Information (OSTI)

SAND97-8490 UC-404 SAND97-8490 UC-404 Unlimited Release Printed March 1997 J Mechanical Properties and Energy Absorption Characteristics of a Polyurethane Foam S. H. Goods, C. L. Neuschwanger, C. Henderson, D. M. Skala DISCLAIMER This report was prepared as a n account of work sponsored by a n agenq of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warrantyy express or impIied, or assumes any legal liabili- ty or responsibility for the accuracy, completeness, or usefulness of any information, appa- ratus, product, or process disdased, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necrsariiy constitute or

444

Tight sands gain as U.S. gas source  

SciTech Connect (OSTI)

This report, the last of a four part series assessing unconventional gas development in the US, examines the state of the tight gas sands industry following the 1992 expiration of the qualification period for the Sec. 29 Nonconventional Fuels Tax Credit. Because tight gas sands were the most mature of the unconventional gas sources and received only a modest tax credit, one would not expect much change when the tax credit qualification period ended, and post-1992 drilling and production data confirm this. What the overall statistics do not show, and thus the main substance of this article, is how rediscovered tight gas plays and the evolution in tight gas exploration and extraction technology have shifted the outlook for tight gas drilling and its economics from a low productivity, marginally economic resource to a low cost source of gas supply.

Kuuskraa, V.A.; Hoak, T.E.; Kuuskraa, J.A. [Advanced Resources International Inc., Arlington, VA (United States); Hansen, J. [Gas Research Inst., Chicago, IL (United States)

1996-03-18T23:59:59.000Z

445

White Sands, New Mexico: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Sands, New Mexico: Energy Resources Sands, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.38319°, -106.481499° 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":32.38319,"lon":-106.481499,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

446

Coastal Conservation League | Open Energy Information  

Open Energy Info (EERE)

Conservation League Conservation League Jump to: navigation, search Logo: Coastal Conservation League Name Coastal Conservation League Address 328 East Bay Street PO Box 1765 Place Charleston, South Carolina Zip 29402 Number of employees 11-50 Year founded 1989 Phone number 843-723-8035 Website http://coastalconservationleag Coordinates 32.7867524°, -79.9291032° 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":32.7867524,"lon":-79.9291032,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

447

File:OilSands.pdf | Open Energy Information  

Open Energy Info (EERE)

OilSands.pdf OilSands.pdf Jump to: navigation, search File File history File usage File:OilSands.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Go to page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Go! next page → next page → Full resolution ‎(1,275 × 1,650 pixels, file size: 1.69 MB, MIME type: application/pdf, 85 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 14:24, 14 February 2012 Thumbnail for version as of 14:24, 14 February 2012 1,275 × 1,650, 85 pages (1.69 MB) Graham7781 (Talk | contribs)

448

Bonding Strength by Methane Hydrate Formed among Sand Particles  

Science Journals Connector (OSTI)

The mechanical properties of methane hydrate?bearing sand were investigated by low temperature and high confining pressure triaxial testing apparatus in the present study. The specimens were prepared by infiltrating the methane gas into partially saturated sand specimen under the given temperature and stress condition which is compatible with the phase equilibrium condition for the stability of methane hydrate. The tests were firstly performed to investigate the effect of temperature on the shear behaviour of the specimen. Then the effect of backpressure was investigated. The strength of methane hydrate bearing sand increased as the temperature decreased and the back pressure increased. The bonding strength due to methane hydrate was dependent on methane hydrate saturation temperature and back pressure but independent of effective stress. Dissociation tests of methane hydrate were also performed by applying the temperature to the specimen at the various initial stress conditions. The marked development of shear and volumetric strains were observed due to dissociation of the methane hydrate in the specimen corresponding to the initial stress conditions.

M. Hyodo; Y. Nakata; N. Yoshimoto; R. Orense; J. Yoneda

2009-01-01T23:59:59.000Z

449

Trace metals in sediments of coastal Siberia  

E-Print Network [OSTI]

by a series of linear dispersions at various depths (Holmes and Creager, 1974). Sediments of the Laptev Sea are predominately fine grained, predominately silty- clays and clay-silts. The major rivers flowing to the Laptev Sea cross the wide coastal..., blanks, blank- spikes, sample spikes and duplicates The sediment samples were also analyzed by Instrumental Neutron Activation Analysis (INAA). They were prepared for this by packing 0. 50 g of dry sediment into pre-cleaned polyethylene vials. Six...

Esnough, Teresa Elizabeth

1996-01-01T23:59:59.000Z

450

Wetlands Ecology and Management 6: 4357, 1998. 1998 Kluwer Academic Publishers. Printed in the Netherlands.  

E-Print Network [OSTI]

in the Netherlands. 43 A conceptual ecological model to aid restoration of Cootes Paradise Marsh, a degraded coastal

McMaster University

451

Mercury pollution in Doha (Qatar) coastal environment  

SciTech Connect (OSTI)

Surface water and sediment samples were collected from the Doha coastal area and analyzed for content of physico-chemical forms of mercury. Dissolved reactive Hg represented 81.0% of the total dissolved Hg. Organic Hg contributed only 5.0% of total Hg. Mercury showed a strong tendency to be associated with suspended matter in Doha coastal waters, as it represented about 73.0% of the total. Total Hg in bulk Doha surface sediments fluctuated between 0.14 and 1.75 [mu]g g[sup [minus]1] dry weight, with an average of 0.54 [+-] 0.46 [mu]g g[sup [minus]1] dry weight. The sediment fraction past 63 [mu]m contained 0.73 [+-] 0.60 [mu]g g[sup [minus]1] dry weight total Hg. Leachable and methyl Hg averaged 0.10 [+-] 0.11 and 0.02 [+-] 0.03 [mu]g g[sup [minus]1] dry weight, respectively, in the < 63-[mu]m sediment fraction. There is a general trend for all Hg species determined in water and sediments to decrease seaward. The significantly elevated Hg levels at certain locations indicated that the main Hg sources to Doha coastal environment are leachate from the solid waste disposal site, the two harbors, and surface-water discharge.

Al-Madfa, H.; Dahab, O.A.; Holail, H. (Univ. of Qatar, Doha (Qatar). Dept. of Geology)

1994-05-01T23:59:59.000Z

452

Knowledge-based algorithm for satellite image classification of urban wetlands  

Science Journals Connector (OSTI)

It has been a challenge to accurately detect urban wetlands with remotely sensed data by means of pixel-based image classification. This technical difficulty results mainly from inadequate spatial resolutions of satellite imagery spectral similarities between urban wetlands and adjacent land covers and spatial complexity of wetlands in human transformed heterogeneous urban landscapes. To address this issue an image classification approach has been developed to improve the mapping accuracy of urban wetlands by integrating the pixel-based classification with a knowledge-based algorithm. The algorithm includes a set of decision rules of identifying wetland cover in relation to their elevation spatial adjacencies habitat conditions hydro-geomorphological characteristics and relevant geo-statistics. ERDAS Imagine software was used to develop the knowledge base and implement the classification. The study area is the metropolitan region of Kansas City USA. SPOT satellite images of 1992 2008 and 2010 were classified into four classes - wetland farmland built-up land and forestland. The results suggest that the knowledge-based image classification approach can enhance urban wetland detection capabilities and classification accuracies with remotely sensed satellite imagery.

2014-01-01T23:59:59.000Z

453

Vegetation survey of Four Mile Creek wetlands. [Savannah River Plant  

SciTech Connect (OSTI)

A survey of forested wetlands along upper Four Mile Creek was conducted. The region from Road 3 to the creek headwaters was sampled to evaluate the composition of woody and herbaceons plant communities. All sites were found to fall into either the Nyssa sylvatica (Black Gum) -- Persea borbonia (Red Bay) or Nyssa sylvatica -- Acer rubrum (Red Maple) types. These community types are generally species-rich and diverse. Previous studies (Greenwood et al., 1990; Mackey, 1988) demonstrated contaminant stress in areas downslope from the F- and H-Area seepage basins. In the present study there were some indications of contaminant stress. In the wetland near H-Area, shrub basal area, ground cover stratum species richness, and diversity were low. In the area surrounding the F-Area tree kill zone, ground cover stratum cover and shrub basal area were low and ground cover stratum species richness was low. The moderately stressed site at F-Area also showed reduced overstory richness and diversity and reduced ground cover stratum richness. These results could, however, be due to the very high basal area of overstory trees in both stressed F-Area sites that would reduce light availability to understory plants. No threatened or endangered plant species were found in the areas sampled. 40 refs., 4 figs., 8 tabs.

Loehle, C.

1990-11-01T23:59:59.000Z

454

Geochemical and physical properties of wetland soils at the Savannah River site  

SciTech Connect (OSTI)

The Savannah River Site (SRS), located in Aiken, Allendale, and Barnwell Counties, South Carolina, is a nuclear production facility operated for the U.S. Department of Energy (DOE) by Westinghouse Savannah River Company (WSRC). To facilitate future human health and ecological risk assessments, treatability studies, remedial investigations, and feasibility studies for its wetland areas, SRS needs a database of background geochemical and physical properties of wetland soils. These data are needed for comparison to data collected from wetland soils that may have been affected by SRS operations. SRS contains 36,000 acres of wetlands and an additional 5,000 acres of bottom land soils subject to flooding. Recent studies of wetland soils near various waste units at SRS show that some wetlands have been impacted by releases of contaminants resulting from SRS operations (WSRC, 1992). Waste waters originating from the operations facilities typically have been discharged into seepage basins located in upland soils, direct discharge of waste water to wetland areas has been minimal. This suggests that impacted wetland areas have been affected indirectly as a result of transport mechanisms such as surface runoff, groundwater seeps, fluvial or sediment transport, and leaching. Looney et al. (1990) conducted a study to characterize the geochemical and physical properties of upland soils and shallow sediments on the SRS. A primary objective of the upland study was to collect the data needed to assess the qualitative and quantitative impacts of SRS operations on the environment. By comparing the upland soils data to data collected from waste units located in similar soils, SRS impacts could be assessed. The data were also intended to aid in selection of remediation alternatives. Because waste units at SRS have historically been located in upland areas, wetland soils were not sampled. (Abstract Truncated)

Dixon, K.L; Rogers, V.A.; Conner, S.P.; Cummings, C.L.; Gladden, J.B.; Weber, J.M.

1996-05-01T23:59:59.000Z

455

National Metal Casting Research Institute final report. Volume 1, Sand reclamation  

SciTech Connect (OSTI)

A mobile thermal foundry sand reclamation unit was designed and constructed. This unit consisted of thermal and mechanical sand reclamation equipment installed on the bed of a 50 foot low-boy trailer. It was transported to a number of Midwest foundries for on-site demonstration of the sand reclamation process. This allowed participating foundries to have their own refuse sand (10-100 tons) processed and then reused in production for evaluation. The purpose for building the unit was to demonstrate to foundries through ``hands on`` experience that refuse sands can be reclaimed and successfully reused particularly in regard to product quality. Most of the participating foundries indicated a high level of satisfaction with the reclaimed sand. Laboratory testing of samples of the used sand, before and after processing by the demonstration unit, verified the usability of the reclaimed sand. One of the foundries participating was a brass foundry, the sand from this foundry contained lead and is classified as a hazardous material. After reclamation the sand was no longer hazardous and could also be reused in the foundry.

Vondra, L.F.; Burningham, J.S. [University of Northern Iowa, Cedar Falls, IA (United States). Dept. of Industrial Technology

1995-08-01T23:59:59.000Z

456

Assessment of the KE Basin Sand Filter Inventory In Support of Hazard Categorization  

SciTech Connect (OSTI)

In 1978, the water cleaning system for the KE Basin was upgraded by adding a sand filter and ion exchange columns. Basin water containing finely divided solids is collected by three surface skimmers and pumped to the sand filter. Filtrate from the sand filter is further treated in the ion exchange modules. The suspended solids accumulate in the sand until the pressure drop across the filter reaches established operating limits, at which time the sand filter is backwashed. The backwash is collected in the NLOP, where the solids are allowed to settle as sludge. Figure 2-1 shows a basic piping and instrumentation diagram depicting the relationship among the basin skimmers, sand filter, and NLOP. During the course of deactivation and decommissioning (D&D) of the K-Basins, the sand filter and its media will need to be dispositioned. The isotopic distribution of the sludge in the sand filter has been estimated in KE Basin Sand Filter Monolith DQO (KBC-24705). This document estimates the sand filter contribution to the KE hazard categorization using the data from the DQO.

Ross, Steven B.; Young, Jonathan

2005-09-28T23:59:59.000Z

457

The extraction of bitumen from western oil sands: Volume 2. Final report  

SciTech Connect (OSTI)

The program is composed of 20 projects, of which 17 are laboratory bench or laboratory pilot scale processes or computer process simulations that are performed in existing facilities on the University of Utah campus in north-east Salt Lake City. These tasks are: (1) coupled fluidized-bed bitumen recovery and coked sand combustion; (2) water-based recovery of bitumen; (3) oil sand pyrolysis in a continuous rotary kiln reactor; (4) oil sand pyrolysis in a large diameter fluidized bed reactor; (5) oil sand pyrolysis in a small diameter fluidized bed reactor; (6) combustion of spent sand in a transport reactor; (7) recovery and upgrading of oil sand bitumen using solvent extraction methods; (8) fixed-bed hydrotreating of Uinta Basin bitumens and bitumen-derived hydrocarbon liquids; (9) ebullieted bed hydrotreating of bitumen and bitumen derived liquids; (10) bitumen upgrading by hydropyrolysis; (11) evaluation of Utah`s major oil sand deposits for the production of asphalt, high-energy jet fuels and other specialty products; (12) characterization of the bitumens and reservoir rocks from the Uinta Basin oil sand deposits; (13) bitumen upgrading pilot plant recommendations; (14) liquid-solid separation and fine tailings thickening; (15) in-situ production of heavy oil from Uinta Basin oil sand deposits; (16) oil sand research and development group analytical facility; and (17) process economics. This volume contains reports on nine of these projects, references, and a bibliography. 351 refs., 192 figs., 65 tabs.

Oblad, A.G.; Dahlstrom, D.A.; Deo, M.D.; Fletcher, J.V.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

1997-11-26T23:59:59.000Z

458

The extraction of bitumen from western oil sands: Volume 1. Final report  

SciTech Connect (OSTI)

The program is composed of 20 projects, of which 17 are laboratory bench or laboratory pilot scale processes or computer process simulations that are performed in existing facilities on the University of Utah campus in north-east Salt Lake City. These tasks are: (1) coupled fluidized-bed bitumen recovery and coked sand combustion; (2) water-based recovery of bitumen; (3) oil sand pyrolysis in a continuous rotary kiln reactor; (4) oil sand pyrolysis in a large diameter fluidized bed reactor; (5) oil sand pyrolysis in a small diameter fluidized bed reactor; (6) combustion of spent sand in a transport reactor; (7) recovery and upgrading of oil sand bitumen using solvent extraction methods; (8) fixed-bed hydrotreating of Uinta Basin bitumens and bitumen-derived hydrocarbon liquids; (9) ebullieted bed hydrotreating of bitumen and bitumen derived liquids; (10) bitumen upgrading by hydropyrolysis; (11) evaluation of Utah`s major oil sand deposits for the production of asphalt, high-energy jet fuels and other specialty products; (12) characterization of the bitumens and reservoir rocks from the Uinta Basin oil sand deposits; (13) bitumen upgrading pilot plant recommendations; (14) liquid-solid separation and fine tailings thickening; (15) in-situ production of heavy oil from Uinta Basin oil sand deposits; (16) oil sand research and development group analytical facility; and (17) process economics. This volume contains an executive summary and reports for five of these projects. 137 figs., 49 tabs.

Oblad, A.G.; Dahlstrom, D.A.; Deo, M.D.; Fletcher, J.V.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

1997-11-26T23:59:59.000Z

459

Classifying coastal waters: Current necessity and historical perspective  

Science Journals Connector (OSTI)

Coastal ecosystems are ecologically and commercially valuable, productive habitats that are experiencing escalating compromises of their structural and functional integrity. The Clean Water Act (USC 1972) requ...

J. C. Kurtz; N. D. Detenbeck; V. D. Engle; K. Ho; L. M. Smith…

2006-02-01T23:59:59.000Z

460

California - Coastal Region Onshore Crude Oil + Lease Condensate...  

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

Production from Reserves (Million Barrels) California - Coastal Region Onshore Crude Oil + Lease Condensate Estimated Production from Reserves (Million Barrels) Decade Year-0...

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Inducing phytoplankton iron limitation in iron-replete coastal waters ...  

Science Journals Connector (OSTI)

coastal upwelling areas and fuel their high export production fluxes and are ...... Maldonado and. Price (in press) used a chemiluminescence method to mea-.

1999-06-08T23:59:59.000Z

462

Potential Oil Production from the Coastal Plain of the Arctic...  

Gasoline and Diesel Fuel Update (EIA)

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment 2. Analysis Discussion Resource Assessment The USGS most recent...

463

Potential Oil Production from the Coastal Plain of the Arctic...  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Executive Summary This Service Report, Potential Oil Production from the...

464

E-Print Network 3.0 - atlantic coastal zone Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the United States 12; Rip currents generated in the surf zone Coastal... of the global rise in sea level and inappropriate development in the coastal zone, coastal erosion is...

465

Characterization of the geochemical and physical properties of wetland soils on the Savannah River Site: Field sampling activities. Final report  

SciTech Connect (OSTI)

There are 36,000 acres of wetlands on the Savannah River Site (SRS) and an additional 5,000 acres of floodplain. Recent studies of wetland soils near various waste sites at SRS have shown that some wetlands have been contaminated with pollutants resulting from SRS operations. In general, releases of contaminants to wetland areas have been indirect. These releases may have originated at disposal lagoons or waste facilities located in the vicinity of the wetland areas. Transport mechanisms such as surface runoff, soil erosion, sediment transport, and groundwater seepage into downgradient wetland areas are responsible for the indirect discharges to the wetland areas. The SRS determined that a database of background geochemical and physical properties for wetland soils on the SRS was needed to facilitate future remedial investigations, human health and ecological risk assessments, treatability studies, and feasibility studies for the wetland areas. These data are needed for comparison to contaminant data collected from wetland soils that have been affected by contamination from SRS operations. This report describes the efforts associated with the collection of soil cores, preparation of a lithologic log for each core, and the processing and packaging of individual soil samples for shipment to analytical laboratory facilities.

Dixon, K.L. [Westinghouse Savannah River Co., Aiken, SC (United States)

1992-11-01T23:59:59.000Z

466

Heterotrophic denitrification of aquaculture effluent using fluidized sand biofilters  

Science Journals Connector (OSTI)

Abstract The ability to consistently and cost-effectively reduce nitrate-nitrogen loads in effluent from recirculating aquaculture systems would enhance the industry's environmental stewardship and allow improved facility proximity to large markets in sensitive watersheds. Heterotrophic denitrification technologies specifically employing organic carbon found in aquaculture system waste offer a unique synergy for treatment of land-based, closed-containment production outflows. For space-efficient fluidized sand biofilters to be used as such denitrification reactors, system parameters (e.g., influent dissolved oxygen and carbon to nitrogen ratios, C:N) must be evaluated to most effectively use an endogenous carbon source. The objectives of this work were to quantify nitrate removal under a range of C:Ns and to explore the biofilter bacterial community using three replicated fluidized sand biofilters (height 3.9 m, diameter 0.31 m; fluidized sand volume plus biofilm volume of 0.206 m3) operated at a hydraulic retention time of 15 min and a hydraulic loading rate of 188 L/min m2 at The Conservation Fund Freshwater Institute in Shepherdstown, West Virginia, USA. Nitrate reduction was consistently observed during the biofilter study period (26.9 ± 0.9% removal efficiency; 402 ± 14 g NO3-N/(m3 biofilter d)) although nitrite-N and total ammonium nitrogen concentrations slightly increased (11 and 13% increases, respectively). Nitrate removal efficiency was correlated with carbonaceous oxygen demand to nitrate ratios (R2 > 0.70). Nitrate removal rates during the study period were moderately negatively correlated with influent dissolved oxygen concentration indicating it may be possible the biofilter hydraulic retention time was too short to provide optimized nitrate removal. It is reasonable to assume that the efficiency of nitrate removal across the fluidized sand biofilters could be substantially increased, as long as organic carbon was not limiting, by increasing biofilter bed depths (to 6–10 m), and thus hydraulic retention time. These findings provide a low-cost yet effective technology to remove nitrate-nitrogen from effluent waters of land-based closed-containment aquaculture systems.

Scott Tsukuda; Laura Christianson; Alex Kolb; Keiko Saito; Steven Summerfelt

2014-01-01T23:59:59.000Z

467

Emissions of Carbon Dioxide from Tar Sands Plants in Canada  

Science Journals Connector (OSTI)

Emissions of Carbon Dioxide from Tar Sands Plants in Canada ... When the CO2 emissions from the production of synthetic crude, refining, and utilization of fuels are combined, the emissions from utilization account for about 80 and about 70% of the emitted CO2 when fluid coking and delayed coking processes are considered, respectively. ... The combined production of 1 million barrels a day of synthetic crude would emit ?46 million tonnes of CO2 annually, which accounts for less than 8% of the Canadian CO2 emissions. ...

Edward Furimsky

2003-09-16T23:59:59.000Z

468

Systems and methods for producing hydrocarbons from tar sands formations  

DOE Patents [OSTI]

A system for treating a tar sands formation is disclosed. A plurality of heaters are located in the formation. The heaters include at least partially horizontal heating sections at least partially in a hydrocarbon layer of the formation. The heating sections are at least partially arranged in a pattern in the hydrocarbon layer. The heaters are configured to provide heat to the hydrocarbon layer. The provided heat creates a plurality of drainage paths for mobilized fluids. At least two of the drainage paths converge. A production well is located to collect and produce mobilized fluids from at least one of the converged drainage paths in the hydrocarbon layer.

Li, Ruijian (Katy, TX); Karanikas, John Michael (Houston, TX)

2009-07-21T23:59:59.000Z

469

Production from multiple zones of a tar sands formation  

DOE Patents [OSTI]

A method for treating a tar sands formation includes providing heat to at least part of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat is allowed to transfer from the heaters to at least a portion of the formation. Fluids are produced from the formation through at least one production well that is located in at least two zones in the formation. The first zone has an initial permeability of at least 1 darcy. The second zone has an initial of at most 0.1 darcy. The two zones are separated by a substantially impermeable barrier.

Karanikas, John Michael; Vinegar, Harold J

2013-02-26T23:59:59.000Z

470

The effect of variable permeability on a two stage sand consolidation technique  

E-Print Network [OSTI]

Configuration 3 Location of Compressive Strength and Permeability Cores for Offset Configuration 4 Profile of Resin Composition Page 10 20 LIST OF TABLES Table 1 Results of a Single Stage, Low Rate Sand Consolidation Treatment Page 12 2 Results of a... in the surface equip- ment. The problem of sand production results in the petro- leum industry spending millions of dollars a year in search of a solution. ~ Epoxy resin sand consolidation methods are complicated by high permeability streaks in the reservoir...

Tobola, David Philip

1985-01-01T23:59:59.000Z

471

Investigation of the thermal conductivity of unconsolidated sand packs containing oil, water, and gas  

E-Print Network [OSTI]

INVESTIGATION OF THE THERNAL CONDUCTIVITY OF UNCONSOLIDATED SAND PACKS CONTAINING OIL, WATER, AND GAS A Thesis David E. Gore Submitted to the Graduate School of the Agricultural and Nechanical College oi' Texas in Partial fulfillment.... EXPERIMENTAL EQUIPMENT AND PROCEDURE All tests were performed on unconsolidated sand packs containing either one, two, or three saturating fluids, Phys- ical properties of the sand and saturating fluids are shown in Tables I and II in the Appendix...

Gore, David Eugene

2012-06-07T23:59:59.000Z

472

Human dimensions perspectives on the impacts of coastal zone marine renewable energy  

E-Print Network [OSTI]

coastal zone marine renewable energy generation. REFERENCESOuter Continental Shelf Renewable Energy Space-Use ConflictsOF COASTAL ZONE MARINE RENEWABLE ENERGY Caroline Pomeroy,

Pomeroy, Caroline; Conway, Flaxen; Hall-Arber, Madeleine

2013-01-01T23:59:59.000Z

473

E-Print Network 3.0 - adjacent coastal areas Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

coastal environments of Andros. Coastal areas can be characterized in terms of: 1.) Sediment... ... Source: Sealey, Kathleen Sullivan - Department of Biology, University of Miami...

474

E-Print Network 3.0 - aires coastal waters Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

waves and currents Hans von Storch, Director, Institute for Coastal Research, Geesthacht, Germany Source: von Storch, Hans - Institute of Coastal Research, GKSS School of...

475

Ecological Modelling 193 (2006) 271294 A simulation model of sustainability of coastal communities  

E-Print Network [OSTI]

Ecological Modelling 193 (2006) 271­294 A simulation model of sustainability of coastal communities. Keywords: Aquaculture; Sustainability; Fisheries; Simulation model; Employment; Coastal communities

Pierce, Graham

476

Solvent Effects and Bioconcentration Patterns of Antimicrobial Compounds in Wetland Plants.  

E-Print Network [OSTI]

??This study looked at effects of organic solvents dimethylsulfoxide, dimethylformamide and acetone at 0.01%, 0.05% and 0.1% concentration on germination and seedling development wetland plants.… (more)

Adhikari, Sajag

2011-01-01T23:59:59.000Z

477

Wetland model in an earth systems modeling framework for regional environmental policy analysis  

E-Print Network [OSTI]

The objective of this research is to investigate incorporating a wetland component into a land energy and water fluxes model, the Community Land Model (CLM). CLM is the land fluxes component of the Integrated Global Systems ...

Awadalla, Sirein Salah

2011-01-01T23:59:59.000Z

478

Division of Water, Parts 660-661: Tidal Wetlands (New York)  

Broader source: Energy.gov [DOE]

These regulations require permits for any activity which directly or indirectly may have a significant adverse effect on the existing condition of any tidal wetland, including but not limited to...

479

Division of Water, Parts 662-665: Freshwater Wetlands (New York)  

Broader source: Energy.gov [DOE]

No person may alter any freshwater wetland or adjacent area without having first submitted an application and obtained an interim permit for the alteration from the department. Some exemptions...

480

Analysis of Sediment Retention in Western Riverine Wetlands: The Yampa River Watershed, Colorado, USA  

Science Journals Connector (OSTI)

We quantified annual sediment deposition, bank erosion, and sediment budgets in nine riverine wetlands that represented a watershed continuum for 1 year in the unregulated Yampa River drainage basin in Colorado. ...

Christopher D. Arp; David J. Cooper

2004-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "wetlands coastal sand" 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

Secondary seed dispersal in Montrichardia arborescens (L.) schott dominated wetlands in Laguna Grande, Venezuela  

Science Journals Connector (OSTI)

Laguna Grande, Monagas State, Venezuela, is a shallow, V-shaped lake created by the confluence of two rivers. Montrichardia arborescens (L.) Schott. dominated wetlands cover most of the north and south arms and t...

Elizabeth Gordon; Arnold G. van der Valk

2003-09-01T23:59:59.000Z

482

A simple hydrologic framework for simulating wetlands in climate and earth system models  

Science Journals Connector (OSTI)

Wetlands are ecosystems of important functions in the earth’s climate system. Through relatively high evapotranspiration, they affect surface water and energy exchange with the atmosphere directly influencing ...

Ying Fan; Gonzalo Miguez-Macho

2011-07-01T23:59:59.000Z

483

Wastewater treatment and flow patterns in an onsite subsurface flow constructed wetland  

E-Print Network [OSTI]

Subsurface flow constructed wetlands (SFCWs) are becoming increasingly common as a secondary treatment of onsite domestic wastewater. Even though SFCWs are being used widely, sufficient data has not been collected to determine how parameters...

Stecher, Matthew C

2001-01-01T23:59:59.000Z

484

Phosphorus sorption in subsurface constructed wetlands: investigations focused on calcareous materials and their  

E-Print Network [OSTI]

Phosphorus sorption in subsurface constructed wetlands: investigations focused on calcareous attractive sorption capacities using batch experiments, however experiments carried out in open reactors. NOMENCLATURE b: Langmuir adjustable parameter representing the maximum sorption capacity c: P concentration (mg

Paris-Sud XI, Université de

485

Floodplain and Wetlands Assessment for Construction of a Second Full Service Access Road over Lena Gulch  

Office of Energy Efficiency and Renewable Energy (EERE)

Floodplain and Wetlands Assessment for Construction of a Second Full Service Access Road over Lena Gulch from South Golden Road to the National Renewable Energy Laboratory’s South Table Mountain Complex, Golden, Colorado.

486

Carbon dioxide and methane emissions from interfluvial wetlands in the upper Negro River basin, Brazil  

Science Journals Connector (OSTI)

Extensive interfluvial wetlands occur in the upper Negro River basin (Brazil) and contain a mosaic of vegetation dominated by emergent grasses and sedges with patches of shrubs and palms. To characterize the rele...

Lauren Belger; Bruce R. Forsberg; John M. Melack

2011-09-01T23:59:59.000Z

487

Field and laboratory observations of small-scale dispersion in wetlands  

E-Print Network [OSTI]

Estimating longitudinal dispersion in wetlands is a necessary first step in predicting the behavior of dissolved species and suspended particles. However, many processes are involved, and they can interact in nonlinear ...

Lightbody, Anne F. (Anne Fraser), 1977-

2004-01-01T23:59:59.000Z

488

The role of seasonal wetlands in the ecology of the American alligator  

E-Print Network [OSTI]

, open water and juveniles and nesting females relying on vegetated marsh. In certain regions of the inland portion of the alligator’s range, these different aquatic habitats are represented by seasonal wetlands and riverine systems that are separated...

Subalusky, Amanda Lee

2009-05-15T23:59:59.000Z

489

Non point source pollution modelling in the watershed managed by Integrated Conctructed Wetlands: A GIS approach.   

E-Print Network [OSTI]

The non-point source pollution has been recognised as main cause of eutrophication in Ireland (EPA Ireland, 2001). Integrated Constructed Wetland (ICW) is a management practice adopted in Annestown stream watershed, located in the south county...

Vyavahare, Nilesh

2008-12-05T23:59:59.000Z

490

Wetland monitoring using classification trees and SPOT-5 seasonal time series. Aurlie Davranche1  

E-Print Network [OSTI]

to estimate the area of4 marshes covered with common reeds (Phragmites australis) and submerged macrophytes5 Phragmites australis, remote sensing, SPOT-5, submerged macrophytes, wetland monitoring.29 30 1. Introduction

Paris-Sud XI, Université de

491

Microclimate Corrosion Effects in Coastal Environments  

SciTech Connect (OSTI)

The Albany Research Center is conducting atmospheric corrosion research in coastal environments to improve the performance of materials in the Nation's infrastructure. The corrosion of bare metals, and of painted, thermal-sprayed, and galvanized steels are presented for one-year exposures at sites located on bridges and utility poles along the Oregon coast. The effects of microclimates (for example distance from the ocean, high wind zones, and salt-fog prone regions) are examined in conjunction with sample orientation and sheltered/unsheltered comparisons. An atmospheric corrosion model examines the growth and dissolution of corrosion product layers to arrive at a steady-state thickness and corrosion rate.

Holcomb, G.R.; Covino, B.S. Jr.; Bullard, S.J.; Cramer, S.D.

1996-03-24T23:59:59.000Z

492

Petroleum hydrocarbon content, leaching and degradation from surficial bitumens in the Athabasca oil sands region.  

E-Print Network [OSTI]

??Mine reclamation has become a topic of considerable research in the Athabasca Oil Sands Region of Northeastern Alberta, Canada. In this area some of the… (more)

Fleming, Matthew

2013-01-01T23:59:59.000Z

493

Burning Behaviour of Heavy Gas Oil from the Canadian Oil Sands.  

E-Print Network [OSTI]

??This work presents the first systematic investigation and characterisation of the burning behaviour of untreated heavy gas oil from the Canadian oil sands, an intermediate… (more)

Mulherin, Patrick

2014-01-01T23:59:59.000Z

494

Non-Incineration Treatment to Reduce Benzene and VOC Emissions from Green Sand Molding Systems  

SciTech Connect (OSTI)

Final report describing laboratory, pilot scale and production scale evaluation of advanced oxidation systems for emissions and cost reduction in metal casting green sand systems.

Fred S. Cannon; Robert C. Voigt

2002-06-28T23:59:59.000Z

495

Pore-scale mechanisms of gas flow in tight sand reservoirs  

E-Print Network [OSTI]

include tight gas sands, gas shales, and coal-bed methane.Figure 3. Although the gas-shale production grows at a

Silin, D.

2011-01-01T23:59:59.000Z

496

Development Of Reclamation Substrates For Alberta Oil Sands Using Mature Fine Tailings And Coke.  

E-Print Network [OSTI]

??Mature fine tailings and coke are waste products of the oil sands industry with potential for reclamation. A greenhouse study assessed whether substrates of various… (more)

Luna-Wolter, Gabriela L.

2012-01-01T23:59:59.000Z

497

Preparation of Activated Carbon from Oil Sands Coke by Chemical and Physical Activation Techniques.  

E-Print Network [OSTI]

??Oil sands coke is a by-product resulting from the upgrading of heavy crude bitumen to light synthetic oil. This research investigates the preparation of activated… (more)

Morshed, Golam

2012-01-01T23:59:59.000Z

498

Phosphorus water quality model evaluation and comparison for natural and constructed wetlands  

E-Print Network [OSTI]

(Kadlec and Knight, 1996). Basins with great areal extent of wetlands produce lower phosphorus loads and mcreased wetland areas could reduce phosphorus loading (Boggess et al. , 1995). One of the many consequences of elevated phosphorus concentrations... may be considered as upper boundaries on phosphorus concentrations. Phosphorus loads are typically greatest from urban land, with lower loading from agricultural land, and the least phosphorus loading occurring from forests (Boggess et al. , 1995...

Paasch, Mary Margaret

1998-01-01T23:59:59.000Z

499

Evaluation of the nutrient removal efficiency of a constructed wetland system  

E-Print Network [OSTI]

(1996) found wetlands (natural or constructed) to be effective in treating biochemical oxygen demand (BOD), suspended solids, nitrogen and phosphorus, and for reducing concentrations of metals, organics and pathogens. Day et al. (2004) reviewed past...), and sediment accumulation, storage/uptake in vegetation and denitrification (biological) (Hemond and Benoit 1988, Day et al. 2004). Current literature shows that constructed wetlands have been designed specifically to treat water pollution from contaminated...

Hart, Kimberly Ann

2006-10-30T23:59:59.000Z

500

Wetlands, Microbes, and the Carbon Cycle: Behind the Scenes @ Berkeley Lab  

ScienceCinema (OSTI)

Susannah Tringe, who leads the Metagenome Program at the Department of Energy's Joint Genome Institute (JGI), a collaboration in which Berkeley Lab plays a leading role, takes us behind the scenes to show how DNA from unknown wild microbes is extracted and analyzed to see what role they play in the carbon cycle. Tringe collects samples of microbial communities living in the wetland muck of the Sacramento-San Joaquin River Delta, organisms that can determine how these wetlands store or release carbon.

Tringe, Susannah

2013-05-29T23:59:59.000Z