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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

River otter foraging opportunities at a coastal wetland  

E-Print Network [OSTI]

monitored otter latrines at two wetland types (a saltwater lake and freshwater treatment ponds), 5 times perRiver otter foraging opportunities at a coastal wetland Results DiscussionIntroduction River otters (Lontra canadensis) are the top predator in functioning wetland ecosystems. Kruuk (1995) proposed

Johnson, Matthew

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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 wetlands of Lake Ontario in ArcMap (ESRI). Information for the Canadian wetlands were obtained from two Canada, along with wetland polygons from the Ontario Ministry of Natural Resources, and geographic

McMaster University

15

Coastal Tidelands and Wetlands (South Carolina)  

Broader source: Energy.gov [DOE]

This legislation enacts a state management program to oversee water and land use and development in South Carolina's coastal zone. Under the program, the Department of Health and Environmental...

16

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

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 25, Issue: WORKSHOPANNOUNCEMENT Coastal Management Decision Tools Thursday, April 22, 2010 at VIMS See inside for information

18

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

19

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

20

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

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

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

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.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

25

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

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 26, Issue Policy to Shoreline Management Thursday, May 5, 2011 at VIMS See inside for information & registration the 2010 session tasking VIMS with a study of shoreline management in Virginia. That report was delivered

27

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

28

Transplanting native dominant plants to facilitate community development in restored coastal plain wetlands.  

SciTech Connect (OSTI)

Abstract: Drained depressional wetlands are typically restored by plugging ditches or breaking drainage tiles to allow recovery of natural ponding regimes, while relying on passive recolonization from seed banks and dispersal to establish emergent vegetation. However, in restored depressions of the southeastern United States Coastal Plain, certain characteristic rhizomatous graminoid species may not recolonize because they are dispersal-limited and uncommon or absent in the seed banks of disturbed sites. We tested whether selectively planting such wetland dominants could facilitate restoration by accelerating vegetative cover development and suppressing non-wetland species. In an operational-scale project in a South Carolina forested landscape, drained depressional wetlands were restored in early 2001 by completely removing woody vegetation and plugging surface ditches. After forest removal, tillers of two rhizomatous wetland grasses (Panicum hemitomon, Leersia hexandra) were transplanted into singlespecies blocks in 12 restored depressions that otherwise were revegetating passively. Presence and cover of all plant species appearing in planted plots and unplanted control plots were recorded annually. We analyzed vegetation composition after two and four years, during a severe drought (2002) and after hydrologic recovery (2004). Most grass plantings established successfully, attaining 15%85% cover in two years. Planted plots had fewer total species and fewer wetland species compared to control plots, but differences were small. Planted plots achieved greater total vegetative cover during the drought and greater combined cover of wetland species in both years. By 2004, planted grasses appeared to reduce cover of non-wetland species in some cases, but wetter hydrologic conditions contributed more strongly to suppression of non-wetland species. Because these two grasses typically form a dominant cover matrix in herbaceous depressions, our results indicated that planting selected species could supplement passive restoration by promoting a vegetative structure closer to that of natural wetlands.

De Steven, Diane; Sharitz, Rebecca R.

2007-12-01T23:59:59.000Z

29

Geospatial analysis of a coastal sand dune field evolution: Jockey's Ridge, North Carolina  

E-Print Network [OSTI]

Geospatial analysis of a coastal sand dune field evolution: Jockey's Ridge, North Carolina Helena, geospatial analysis, feature extraction, and quantification of change. These techniques were applied requires in-depth understanding of their evolution. Modern geospatial technologies such as lidar, real time

Mitasova, Helena

30

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

31

HYDROLOGY AND EROSION IMPACTS OF MINING DERIVED COASTAL SAND DUNES, C H ~ A R A LBAY, CHILE  

E-Print Network [OSTI]

HYDROLOGY AND EROSION IMPACTS OF MINING DERIVED COASTAL SAND DUNES, C H ~ A R A LBAY, CHILE Daniel, nitrates, iodine, and lithium. Some of the gold and silverandallofthemolybdenumareproducedasby- products

32

Soil Organic Matter of Natural and Restored Coastal Wetland Soils in Southern California  

E-Print Network [OSTI]

df III SS Mean F-Ratio p-value Squares Treatment WetlandDepth Treatment*Wetland Treatment*DepthWetland*Depth Treatment*Wetland*Depth Error Table 2: A. Data

Elgin, Barbara K.

2012-01-01T23:59:59.000Z

33

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

34

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

35

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...

36

Soil Organic Matter of Natural and Restored Coastal Wetland Soils in Southern California  

E-Print Network [OSTI]

wetland (Mugu Lagoon, Carpinteria Salt Marsh, TijuanaB) Tijuana Estuary C) Carpinteria Salt Marsh Figure 2: MeanTijuana Estuary and Carpinteria Salt Marsh. Horizontal bars

Elgin, Barbara K.

2012-01-01T23:59:59.000Z

37

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

E-Print Network [OSTI]

Inventories or TMIs. This issue of the Virginia Wetlands Report highlights this research by describing the process and why these inventories are important for management and sustainability of the Commonwealth's tidal wetland resources. What are they? Tidal Marsh Inventories contain maps and information about

38

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

39

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

40

Soil Organic Matter of Natural and Restored Coastal Wetland Soils in Southern California  

E-Print Network [OSTI]

year record of carbon sequestration from a coastal lagoonR.E. , Milarn, C.S. 2012. Carbon sequestration and SedimentJ.C. 2003. Global carbon sequestration in tidal saline

Elgin, Barbara K.

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.


41

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 ? 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

42

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

43

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

44

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

E-Print Network [OSTI]

, streamlining the delineation of coastal flood maps. Georeferenced information of land cover is used to define the frictional drag at the sea bottom and to infer modifications to the momentum transmitted to the water column by the winds. We investigated...

Ferreira, Celso

2012-10-19T23:59:59.000Z

45

The Virginia Wetlands Report  

E-Print Network [OSTI]

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

46

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

47

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

48

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

49

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,?, 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

50

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

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

SAND REPORT SAND2002-xxxx  

E-Print Network [OSTI]

SAND REPORT SAND2002-xxxx Unlimited Release August 2002 Discrete Optimization Models for Protein by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Istrail, Sorin

53

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

54

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

55

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

56

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

57

Vermont Wetland Rules (Vermont)  

Broader source: Energy.gov [DOE]

A permit is required for any activity within a Class I or Class II wetland or wetland buffer zone which is not an allowed use. Activity in Class I or Class II wetland or its associated buffer zone...

58

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

59

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

60

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

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 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

62

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

63

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

64

FILENAME.PPT CONSTRUCTED WETLANDS:CONSTRUCTED WETLANDS  

E-Print Network [OSTI]

treatment media #12;FILENAME.PPT Marsh Pond Meadow Rip-RapRip-Rap Wetland Plants Wetland Plants EffluentFILENAME.PPT CONSTRUCTED WETLANDS:CONSTRUCTED WETLANDS: An Overview of the TechnologyAn Overview Is A Constructed Wetland? What Is A Constructed Wetland? Saturated Substrates Definition: A designed and man

Detwiler, Russell

65

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

66

NEW COURSE: WETLAND HYDROLOGY AND BIOGEOCHEMISTRY  

E-Print Network [OSTI]

wetland delineation, wetland restoration, and constructed wetlands for water treatment. Course contentNEW COURSE: WETLAND HYDROLOGY AND BIOGEOCHEMISTRY EXPLORING THE PROCESSES THAT CONTROL WETLAND (FOR 5984; CRN 19997) Course Overview and Objectives: Wetland ecosystems provide myriad functions from

Buehrer, R. Michael

67

Tar sand  

SciTech Connect (OSTI)

Research on tar sand is briefly discussed. The research program supported by the US Department of Energy (DOE) includes a variety of surface extraction schemes. The University of Utah has process development units (PDU) employing fluidized bed, hot, water-assisted, and fluidized-bed/heat-pipe, coupled combustor technology. Considerable process variable test data have been gathered on these systems: (1) a rotary kiln unit has been built recently; (2) solvent extraction processing is being examined; and (3) an advanced hydrogenation upgrading scheme (hydropyrolysis) has been developed. The University of Arkansas, in collaboration with Diversified Petroleum, Inc., has been working on a fatty acid, solvent extraction process. Oleic acid is the solvent/surfactant. Solvent is recovered by adjusting processing fluid concentrations to separate without expensive operations. Western Research Institute has a PDU-scale scheme called the Recycle Oil Pyrolysis and Extraction (ROPE) process, which combines solvent (hot recycle bitumen) and pyrolytic extraction. 14 refs., 19 figs.

McLendon, T.R.; Bartke, T.C.

1990-01-01T23:59:59.000Z

68

Wetland Preservation Areas (Minnesota)  

Broader source: Energy.gov [DOE]

A wetland owner can apply to the host county for designation of a wetland preservation area. Once designated, the area remains designated until the owner initiates expiration, except where a state...

69

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

70

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.

71

The Deepwater Horizon disaster and wetlands Statement from the Environmental Concerns Committee  

E-Print Network [OSTI]

a major spill in 1986. Coastal wetlands in the Gulf of Mexico are also sensitive to oil as are species the Louisiana coastal zone (Richardson and Pahl 2006). The current oil spill in the Gulf of Mexico has also and fisheries resources been more clearly demonstrated than in the Gulf Mexico (e.g., Chesney et al. 2000, Crain

72

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

73

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

74

SAND REPORT SAND2001-3515  

E-Print Network [OSTI]

SAND REPORT SAND2001-3515 Unlimited Release Printed April 2002 DAKOTA, A Multilevel Parallel Object by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Hart, William E.

75

SAND REPORT SAND2001-3796  

E-Print Network [OSTI]

SAND REPORT SAND2001-3796 Unlimited Release Printed April 2002 DAKOTA, A Multilevel Parallel Object by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Hart, William E.

76

SAND REPORT SAND2004-2871  

E-Print Network [OSTI]

SAND REPORT SAND2004-2871 Unlimited Release August 19, 2004 A Mathematical Framework for Multiscale Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

Bochev, Pavel

77

SAND REPORT SAND2003-0112  

E-Print Network [OSTI]

SAND REPORT SAND2003-0112 Unlimited Release Printed January 2003 Cold War Context Statement Sandia of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Fuerschbach, Phillip

78

SAND REPORT SAND2003-3410  

E-Print Network [OSTI]

SAND REPORT SAND2003-3410 Unlimited Release Printed September 2003 Chemiresistor Microsensors for In-Situ Monitoring of Volatile Organic Compounds: Final LDRD Report Clifford K. Ho, Lucas K. Mc Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; further dissemination

Ho, Cliff

79

SAND REPORT SAND2001-3514  

E-Print Network [OSTI]

SAND REPORT SAND2001-3514 Unlimited Release Printed April 2002 DAKOTA, A Multilevel Parallel Object by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Hart, William E.

80

SAND REPORT SAND2003-2927  

E-Print Network [OSTI]

SAND REPORT SAND2003-2927 Unlimited Release Printed August 2003 An Overview of Trilinos Michael Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

Kolda, Tamara G.

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

SAND REPORT SAND2004-1777  

E-Print Network [OSTI]

SAND REPORT SAND2004-1777 Unlimited Release Printed May 2004 Globalization techniques for Newton by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Walker, Homer F.

82

SAND REPORT SAND2003-0799  

E-Print Network [OSTI]

SAND REPORT SAND2003-0799 Unlimited Release Printed March 2003 Field Demonstrations Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. #12;2 Issued by Sandia National Laboratories, operated for the United States Department of Energy

Ho, Cliff

83

SAND REPORT SAND2005-7937  

E-Print Network [OSTI]

SAND REPORT SAND2005-7937 Unlimited Release Printed January 2006 Agent-Based Control of Distributed for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved

84

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.

85

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...

86

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

87

The Virginia Wetlands Report  

E-Print Network [OSTI]

wetlands in the commonwealth. The newly enacted Virginia Wet- landsAct of 1972 went into effect July estuarine tributary of the park. The construction of the marina would have required dredging a defined

88

WaterbirdsWaterbirds on different wetland typeson different wetland types MethodsMethods  

E-Print Network [OSTI]

wetland type? We observedWe observed waterbirdswaterbirds on 5 wetland types:on 5 wetland types: treatmentAdditional treatment ponds may attract larger numbers of wetland birds,larger numbers of wetland birds, particularlyWaterbirdsWaterbirds on different wetland typeson different wetland types MethodsMethods Result

Johnson, Matthew

89

The Amenity Value of Wetlands  

E-Print Network [OSTI]

family homes using actual sales prices of properties from 1991 to 2005 in Chatham County, Georgia, where wetland resources are unevenly distributed in terms of types and quantities of wetlands. Separate hedonic models are investigated to understand...

Gao, Shan

2010-07-14T23:59:59.000Z

90

Wetlands and Riparian Rights (Maryland)  

Broader source: Energy.gov [DOE]

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...

91

Regulatory and Wetlands Policy (Minnesota)  

Broader source: Energy.gov [DOE]

These statutes establish wetlands as a natural resource of public value in the State, and state that it is in the public interest to restore and preserve these wetlands and their biological...

92

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

93

Oil Sands Feedstocks  

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

NCUT National 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...

94

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.

95

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

96

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

97

Introduction Wetlands are increasingly used for wastewater  

E-Print Network [OSTI]

Introduction Wetlands are increasingly used for wastewater treatment Plant community changes and related nutrient retention within an aridland constructed wastewater treatment wetland How does plant community composition change in an aridland constructed wastewater treatment wetland and how do those

Hall, Sharon J.

98

Origin and distribution of sand types, northeastern U.S. Atlantic continental shelf  

E-Print Network [OSTI]

. 28 Map of the northeastern U. S. Atlantic continental margin showing locations of samples used in this study. 31 Plot of relative entropy values for harmonics 2 through 24 for samples from the northeastern U. S. Atlantic continental shelf. 36... Shape frequency distributions for harmonics 2, 19, 21, and 23 of the three grain shape types. . . . . . . . . . . . . . . . 37 SEM photographs of Type 1 fine quartz sands (coastal plain-derived). SEM photographs of Type 2 fine quartz sands (glacial...

Leschak, Pamela

1985-01-01T23:59:59.000Z

99

SAND932591 Unlimited Release  

E-Print Network [OSTI]

SAND93­2591 Unlimited Release First Printed October 1992 Revised October 29, 1993 Revised June 22. This new algorithm is called SHA­1. In this report we describe a portable and efficient implementation information used in their construction. \\Lambda This work was performed under U.S. Department of Energy

McCurley, Kevin

100

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.

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

CONTRACTOR REPORT SAND927005  

E-Print Network [OSTI]

CONTRACTOR REPORT SAND927005 Unlimited Release UC261 Fatigue of Fiberglass Wind Turbine Blade WIND TURBINE BLADE MATERIALS J.F. Mandell, R.M. Reed, D.D. Samborsky Montana State University Bozeman in wind turbine blades has been explored. Coupon testing was carried out under constant amplitude tensile

102

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

103

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

104

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

105

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.

106

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

107

Integrating multi-temporal spectral and structural information to map wetland vegetation in a lower Connecticut River tidal marsh  

E-Print Network [OSTI]

: Coastal wetlands Image classification LiDAR Phragmites australis QuickBird Spectroradiometer Vegetation variability of the dominant marsh plant species, Spartina patens, Phragmites australis and Typha spp-native genotype of Phragmites australis (Cav.) Trin. ex Steud (common reed) in Connecticut marshes (Barrett

Royer, Dana

108

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

109

Plants in constructed wetlands help to treat agricultural processing wastewater  

E-Print Network [OSTI]

Evaluation of constructed wetland treatment performance forof a con- structed wetland for treatment of winery effluent.constructed wetlands for process wastewater treatment at two

Grismer, Mark E; Shepherd, Heather L

2011-01-01T23:59:59.000Z

110

Community-dependent Positive Interactions in Southern California Coastal Ecosystems  

E-Print Network [OSTI]

Estuarine Wetland At Carpinteria, California - Plant-Estuarine Wetland At Carpinteria, California - Plant-Estuarine Wetland At Carpinteria, California - Plant-

Bryson, Sarah

2012-01-01T23:59:59.000Z

111

Marine Habitats and Land Use (Virginia)  

Broader source: Energy.gov [DOE]

The Virginia Marine Resources Commission has jurisdiction over submerged lands off the state's coast and in inland rivers and streams, wetlands and tidal wetlands, coastal sand dunes and beaches,...

112

Coastal Area Management Program (Alabama)  

Broader source: Energy.gov [DOE]

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...

113

Sand2005-6808  

Office of Scientific and Technical Information (OSTI)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinan antagonist Journal Article: CrystalFG36-08GO18149SpeedingRenewable Energy Agricultural SAND2005-6808

114

SAND92-7293  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »SubmitterJ.Running onRyanReactionsSAND2-7293

115

The Relative Importance of Road Density and Physical Watershed Features in Determining Coastal Marsh Water  

E-Print Network [OSTI]

with overall Water Quality Index scores. Road density also showed positive correlations with total nitrate Marsh Water Quality in Georgian Bay Rachel DeCatanzaro ? Maja Cvetkovic ? Patricia Chow-Fraser Received and physical watershed features (watershed size, wetland cover, and bedrock type) on water quality in coastal

McMaster University

116

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.

117

PAUL B. HOOK Wetland and Watershed Scientist, Intermountain Aquatics, Inc.  

E-Print Network [OSTI]

design for water resource protection Native-plant-based streambank bioengineering and treatment wetland and plant effects in wastewater treatment wetlands and riparian buffers Wetland and riparian restoration in surface and groundwater hydrology.** Residential wastewater treatment wetland, Jackson, WY (research

Maxwell, Bruce D.

118

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

119

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

120

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

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

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...

122

Coastal Management Act (Georgia)  

Broader source: Energy.gov [DOE]

The Coastal Management Act provides enabling authority for the State to prepare and administer a coastal management program. The Act does not establish new regulations or laws; it is designed to...

123

Coastal Management (Louisiana)  

Broader source: Energy.gov [DOE]

The Coastal Use Permit (CUP) process is part of the Louisiana Coastal Resources Program (LCRP), which is an effort among Louisiana citizens, as well as state, federal and local advisory and...

124

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

125

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

126

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

127

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

128

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

129

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.

130

Industry and forest wetlands: Cooperative research initiatives  

SciTech Connect (OSTI)

In 1989 the forest products industry responded to a challenge of the National Wetlands Policy Forum to initiate a cooperative research program on forest wetlands management organized through the National Council of the Paper Industry for Air and Stream Improvement (NCASI). The objective is to determine how forest landowners can manage wetlands for timber production while protecting other wetland functions such as flood storage, water purification, and food chain/wildlife habitat support. Studies supported by the NCASI in 9 states are summarized. Technical support on wetland regulatory issues to member companies is part of the research program. Since guidelines for recognizing wetlands for regulatory proposed have changed frequently, the NCASI has recommend an explicit link between wetland delineation and a classification system that considers difference among wetland types in vegetation, soils, hydrology, appearance, landscape position, and other factors. 16 refs.

Shepard, J.P. (National Council of the Paper Industry for Air and Stream Improvement, Gainesville, FL (United States)); Lucier, A.A. (National Council of the Paper Industry for Air and Stream Improvement, New York, NY (United States)); Haines, L.W. (International Paper, Bainbridge, GA (United States))

1993-05-01T23:59:59.000Z

131

Development near Wetlands and Waterways (Maryland)  

Broader source: Energy.gov [DOE]

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...

132

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]

this study the treatment wetland has continued wetland impoundment, and a treatment (

Quinn, N.W.T.

2013-01-01T23:59:59.000Z

133

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

134

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

135

WETLAND DELINEATION REPORT UMORE MINING AREA  

E-Print Network [OSTI]

Project 08-0092 September 29, 2009 #12;UMore Gravel EIS Empire Township Wetland Delineation #12;UMore Gravel EIS Empire Township Wetland Delineation TABLE OF CONTENTS 1.0. INTRODUCTION Determination Form #12;UMore Gravel EIS Empire Township Wetland Delineation #12;UMore Gravel EIS Empire

Netoff, Theoden

136

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

137

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

138

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

139

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

140

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

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

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

142

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

143

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

144

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.

145

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

146

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

147

Restored Drill Cuttings for Wetlands Creation: Year One Results of a Mesocosm Approach to Emulate Field Conditions Under Varying Hydrologic Regimes  

SciTech Connect (OSTI)

The purpose of this study was to demonstrate that restored drill cuttings, a byproduct of the petroleum industry, can be safely used in coastal as well as inland wetland restoration projects. Prior to conducting laboratory experiments, composite soil samples of the recycled sediments were analyzed for pH and heavy metal concentrations.

Shaffer, Gary P.; Hester Mark W.; Greene, Michael C.; Childers Gary W.

2001-02-21T23:59:59.000Z

148

Evaluation of Subsurface Flow and Free-water Surface Wetlands Treating NPR-3 Produced Water - Year No. 1  

SciTech Connect (OSTI)

This paper is a summary of some of the activities conducted during the first year of a three-year cooperative research and development agreement (CRADA) between the Department of Energy (DOE) Rocky Mountain Oilfield Testing Center (RMOTC) and Texaco relating to the treatment of produced water by constructed wetlands. The first year of the CRADA is for design, construction and acclimation of the wetland pilot units. The second and third years of the CRADA are for tracking performance of pilot wetlands as the plant and microbial communities mature. A treatment wetland is a proven technology for the secondary and tertiary treatment of produced water, storm water and other wastewaters. Treatment wetlands are typically classified as either free-water surface (FWS) or subsurface flow (SSF). Both FWS and SSF wetlands work well when properly designed and operated. This paper presents a collection of kinetic data gathered from pilot units fed a slipstream of Wyoming (NPR-3) produced water. The pilot units are set up outdoors to test climatic influences on treatment. Monitoring parameters include evapotranspiration, plant growth, temperature, and NPDES discharge limits. The pilot wetlands (FWS and SSF) consist of a series of 100-gal plastic tubs filled with local soils, gravel, sharp sand and native wetland plants (cattail (Typha spp.), bulrush (Scirpus spp.), dwarf spikerush (Eleocharis)). Feed pumps control hydraulic retention time (HRT) and simple water control structures control the depth of water. The treated water is returned to the existing produced water treatment system. All NPDES discharge limits are met. Observations are included on training RMOTC summer students to do environmental work.

Myers, J. E.; Jackson, L. M.

2001-10-13T23:59:59.000Z

149

Wetland Water Cooling Partnership: The Use of Constructed Wetlands to Enhance Thermoelectric Power Plant Cooling and Mitigate the Demand of Surface Water Use  

SciTech Connect (OSTI)

Through the Phase I study segment of contract #DE-NT0006644 with the U.S. Department of Energys National Energy Technology Laboratory, Applied Ecological Services, Inc. and Sterling Energy Services, LLC (the AES/SES Team) explored the use of constructed wetlands to help address stresses on surface water and groundwater resources from thermoelectric power plant cooling and makeup water requirements. The project objectives were crafted to explore and develop implementable water conservation and cooling strategies using constructed wetlands (not existing, naturally occurring wetlands), with the goal of determining if this strategy has the potential to reduce surface water and groundwater withdrawals of thermoelectric power plants throughout the country. Our teams exploratory work has documented what appears to be a significant and practical potential for augmenting power plant cooling water resources for makeup supply at many, but not all, thermoelectric power plant sites. The intent is to help alleviate stress on existing surface water and groundwater resources through harvesting, storing, polishing and beneficially re-using critical water resources. Through literature review, development of conceptual created wetland plans, and STELLA-based modeling, the AES/SES team has developed heat and water balances for conventional thermoelectric power plants to evaluate wetland size requirements, water use, and comparative cooling technology costs. The ecological literature on organism tolerances to heated waters was used to understand the range of ecological outcomes achievable in created wetlands. This study suggests that wetlands and water harvesting can provide a practical and cost-effective strategy to augment cooling waters for thermoelectric power plants in many geographic settings of the United States, particularly east of the 100th meridian, and in coastal and riverine locations. The study concluded that constructed wetlands can have significant positive ancillary socio-economic, ecosystem, and water treatment/polishing benefits when used to complement water resources at thermoelectric power plants. Through the Phase II pilot study segment of the contract, the project team partnered with Progress Energy Florida (now Duke Energy Florida) to quantify the wetland water cooling benefits at their Hines Energy Complex in Bartow, Florida. The project was designed to test the wetlands ability to cool and cleanse power plant cooling pond water while providing wildlife habitat and water harvesting benefits. Data collected during the monitoring period was used to calibrate a STELLA model developed for the site. It was also used to inform management recommendations for the demonstration site, and to provide guidance on the use of cooling wetlands for other power plants around the country. As a part of the pilot study, Duke Energy is scaling up the demonstration project to a larger, commercial scale wetland instrumented with monitoring equipment. Construction is expected to be finalized in early 2014.

Apfelbaum, Steven; Duvall, Kenneth; Nelson, Theresa; Mensing, Douglas; Bengtson, Harlan; Eppich, John; Penhallegon, Clayton; Thompson, Ry

2013-09-30T23:59:59.000Z

150

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

151

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

152

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

153

Orleans Local Coastal Program (Louisiana)  

Broader source: Energy.gov [DOE]

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...

154

Kinetics and Mechanisms of Potassium Release from Sandy Middle Atlantic Coastal Plain Soils1  

E-Print Network [OSTI]

Kinetics and Mechanisms of Potassium Release from Sandy Middle Atlantic Coastal Plain Soils1 M. C.) grown on these soils did not respond to K applications. The soils contained high levels of total K, and was contained in the sand fractionsof the soils. Kineticsof K release from the whole soils and from the coarse

Sparks, Donald L.

155

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

156

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

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

and Wetlands Assessment for Construction of a Second Full Service Access Road over Lena Gulch Floodplain and Wetlands Assessment for Construction of a Second Full Service Access...

157

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...

158

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

159

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...

160

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

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

Compression and Creep of Venice Lagoon Sands  

E-Print Network [OSTI]

A laboratory test program was conducted to evaluate the one-dimensional (1D) compression and creep properties of intact sand (and silty-sand) samples from a deep borehole at the Malamocco Inlet to the Venice Lagoon. The ...

Sanzeni, Alex

162

Canadian Oil Sands: Canada An Emerging Energy  

E-Print Network [OSTI]

of the oil sands over the next 25 years. The use of the term "reserves" in the global context is really, royalty and regulatory regimes and the accuracy of the estimates of Canadian Oil Sands' reserves volumes1 Canadian Oil Sands: Canada ­ An Emerging Energy Superpower 0 University of Alberta February 8

Boisvert, Jeff

163

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

164

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

165

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 of pollution sources and water quality reductions needed Increasing Concentration Treatment & dilution Self drainage Resource recovery #12;23/05/2012 2 How do constructed wetlands improve water quality? Treatment

Heal, Kate

166

What is a Wetland? Matthew J. Gray  

E-Print Network [OSTI]

and Filling of Wetlands Permits Issued by Army Corps of Engineers Environmental Impact Statement and organisms live Substrate is non-soil (H2O depth prevents emergent hydrophyte growth) >2 m (6.6 ft) in Depth (Non-tidal Wetlands) #12;3 What are Hydrophytes? USACE Definition "...macrophytic plant life

Gray, Matthew

167

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

168

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

169

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

170

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

171

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

172

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

173

Alkaline industrial waters and wetlands: prospects for effective treatment  

E-Print Network [OSTI]

1 Alkaline industrial waters and wetlands: prospects for effective treatment Will Mayes1 & Jon · Circum-neutral pH, high Fe concentrations Treatment wetlands and post-industrial pollution Taff Merthyr The basis for treatment wetlands · `Volunteer' wetlands · pH 12 lime spoil leachate · pH 12 steel slag

Heal, Kate

174

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...

175

Channel Design to Increase Wastewater Treatment Wetland Capacity and Connectivity in Stockton, CA  

E-Print Network [OSTI]

Control Facility. Treatment Wetland System Startup PeriodDesign to Increase Wastewater Treatment Wetland Capacity andof wastewater treatment wetlands at the Stockton Regional

Cubbison, Erin O.

2006-01-01T23:59:59.000Z

176

Selection of Native Wetland Plants for Water Treatment of Urban Runoff  

E-Print Network [OSTI]

UC Davis KEYWORDS: Wetlands, Water Treatment, Urban Runoff,of Native Wetland Plants for Water Treatment of UrbanValley Wetlands Biomass Response to Heavy Metal Treatment

Rejmankova, Eliska; Bayer, David E

1995-01-01T23:59:59.000Z

177

Wetlands as Best Management Practices to Mitigate Agricultural Nonpoint Source Pollution  

E-Print Network [OSTI]

of first-order treatment wetland models. EcologicalR. L. Knight. 1996. Treatment Wetlands. Lewis Publishers CRCS. D. Wallace. 2008. Treatment Wetlands. CRC Press Taylor &

Karpuzcu, Mahmut Ekrem

2012-01-01T23:59:59.000Z

178

SAND REPORT SAND2002-0546 Unlimited Release  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »SubmitterJ.Running onRyanReactionsSAND REPORT

180

SAND2006-4506 P  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »SubmitterJ.Running onRyanReactionsSAND REPORT506P

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

SAND2006-6448 P  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »SubmitterJ.Running onRyanReactionsSAND

182

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

183

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

184

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.

185

Feasibility of using geothermal effluents for waterfowl wetlands  

SciTech Connect (OSTI)

This project was conducted to evaluate the feasibility of using geothermal effluents for developing and maintaining waterfowl wetlands. Information in the document pertains to a seven State area the West where geothermal resources have development potential. Information is included on physiochemical characteristics of geothermal effluents; known effects of constituents in the water on a wetland ecosystem and water quality criteria for maintaining a viable wetland; potential of sites for wetland development and disposal of effluent water from geothermal facilities; methods of disposal of effluents, including advantages of each method and associated costs; legal and institutional constraints which could affect geothermal wetland development; potential problems associated with depletion of geothermal resources and subsidence of wetland areas; potential interference (adverse and beneficial) of wetlands with ground water; special considerations for wetlands requirements including size, flows, and potential water usage; and final conclusions and recommendations for suitable sites for developing demonstration wetlands.

None

1981-09-01T23:59:59.000Z

186

technology offer SandTES -High Temperature Sand Thermal Energy Storage  

E-Print Network [OSTI]

technology offer SandTES - High Temperature Sand Thermal Energy Storage key words: High Temperature Energy Storage | Fluidized Bed | Sand | The invention consists of a fluidized bed with internal heat together with Dr. Eisl of ENRAG GmbH. Background Thermal energy storage (TES) systems are essential

Szmolyan, Peter

187

COURSE SYLLABUS WETLANDS AND WATER QUALITY  

E-Print Network [OSTI]

COURSE SYLLABUS WETLANDS AND WATER QUALITY SOS 5242 3 Credits I. COURSE DESCRIPTION: Introduction page of this syllabus to contact the instructor if you are not able to make it to an exam ­ prior

Ma, Lena

188

Canadian Oil Sands: Canada's Energy Advantage  

E-Print Network [OSTI]

crude oil production, global energy demand, the estimated reserves and resources at Syncrude, views that the world will need oil for decades to come, the expectations regarding oil sands productive capacityCanadian Oil Sands: Canada's Energy Advantage 0 #12;Forward looking information 1 In the interest

Boisvert, Jeff

189

SANDIA REPORT SAND2006-7744  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-7744 Unlimited Release Printed December 2006 Supersedes SAND2006-2161 Dated of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Kolda, Tamara G.

190

SANDIA REPORT SAND2000-2094  

E-Print Network [OSTI]

SANDIA REPORT SAND2000-2094 Unlimited Release Printed August 2000 Application of the Smart, for the United States Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; distribution is unlimited. #12;August 2000 i SAND2000-2094 Unlimited Release Printed August 2000 Application

191

SANDIA REPORT SAND99-2758  

E-Print Network [OSTI]

SANDIA REPORT SAND99-2758 Unlimited Release Printed November 1999 Modeling Decomposition Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. #12;Inside front cover (disclaimer goes here) 2 #12;SAND99-2758 Unlimited Release Printed

192

SANDIA REPORT SAND2014-17401  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-17401 Unlimited Release Printed September 2014 Wave Energy Converter (WEC States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work://www.ntis.gov/help/ordermethods.asp?loc=7-4-0#online #12;3 SAND2014-17401 Unlimited Release Printed September 2014 Wave Energy Converter

193

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

194

Shock response of dry sand.  

SciTech Connect (OSTI)

The dynamic compaction of sand was investigated experimentally and computationally to stresses of 1.8 GPa. Experiments have been performed in the powder's partial compaction regime at impact velocities of approximately 0.25, 0.5, and 0.75 km/s. The experiments utilized multiple velocity interferometry probes on the rear surface of a stepped target for an accurate measurement of shock velocity, and an impedance matching technique was used to deduce the shock Hugoniot state. Wave profiles were further examined for estimates of reshock states. Experimental results were used to fit parameters to the P-Lambda model for porous materials. For simple 1-D simulations, the P-Lambda model seems to capture some of the physics behind the compaction process very well, typically predicting the Hugoniot state to within 3%.

Reinhart, William Dodd; Thornhill, Tom Finley, III (,; ); Chhabildas, Lalit C.. (..); Vogler, Tracy John; Brown, Justin L.

2007-08-01T23:59:59.000Z

195

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

196

Geothermal wetlands: an annotated bibliography of pertinent literature  

SciTech Connect (OSTI)

This annotated bibliography covers the following topics: algae, wetland ecosystems; institutional aspects; macrophytes - general, production rates, and mineral absorption; trace metal absorption; wetland soils; water quality; and other aspects of marsh ecosystems. (MHR)

Stanley, N.E.; Thurow, T.L.; Russell, B.F.; Sullivan, J.F.

1980-05-01T23:59:59.000Z

197

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

198

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

199

Application of integrated constructed wetlands for contaminant treatment and diffusion  

E-Print Network [OSTI]

The sediment accumulation is an important characteristic in the ageing process of integrated constructed wetlands (ICW). Retained nutrient and other contaminants in wetland sediments have the potential to be remobilized ...

Dong, Yu

2013-07-01T23:59:59.000Z

200

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 of methane, the third most important greenhouse gas in the atmosphere. However, the absolute contribution

Mühlemann, Oliver

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

Characterizing Microclimate and Plant Community Variation in Wetlands  

E-Print Network [OSTI]

Climate . Wetlands . Soil . Temperature . Modeling . Boreal Introduction Groundwater-fed calcareous of Wetland Scientists 2013 Abstract Groundwater-fed calcareous wetlands (fens) sup- port diverse plant developed accurate daily resolution soil temperature models (min and max) from a 29-sensor network

Fridley, Jason D.

202

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

203

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

204

Survey of Critical Wetlands and Riparian Areas in Mesa County  

E-Print Network [OSTI]

Survey of Critical Wetlands and Riparian Areas in Mesa County Colorado Natural Heritage Program, Colorado 80523 #12;Survey of Critical Wetlands and Riparian Areas in Mesa County Prepared for: Colorado Department of Natural Resources Division of Wildlife, Wetlands Program 6060 Broadway Denver, Colorado 80203

205

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

206

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

207

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.

208

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

209

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

210

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

211

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

212

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

213

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

214

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

215

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

216

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

217

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

218

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

219

Page 4 Summer 2004Wetland Wire Revisiting the Iraqi Marshlands  

E-Print Network [OSTI]

wetlands ecology and management. They encountered water treatment and sewage treatment facilities that hadPage 4 Summer 2004Wetland Wire Revisiting the Iraqi Marshlands DUWC Director says restoration efforts are progressing, but the record is mixed hen Duke University Wetland Center Director Curtis

220

H-02 CONSTRUCTED WETLAND STUDIES AMPHIBIANS AND PLANTS  

E-Print Network [OSTI]

.................................... 14 #12;iii EXECUTIVE SUMMARY Construction of the H-02 constructed treatment wetlands adjacent to HH-02 CONSTRUCTED WETLAND STUDIES AMPHIBIANS AND PLANTS FY-2008 ANNUAL REPORT Savannah River Ecology ................................................................................................. 4 CHAPTER II -- AMPHIBIAN AND REPTILE USE OF THE H-02 WETLAND .................................... 5

Georgia, 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.


221

Skin friction for steel piles in sand  

E-Print Network [OSTI]

SkiN FRICTION FOR STEZL PIIZS IN SAND A Theeia by I. H. Sulaiman Submittei io the graduate College of t, he Texan AAB Univen-ity in Ixantial fulfil. ment of bhe zequiremenbu for the degree of NASTZR 0F SCISNCZ May 196'7 bsrjor Subject...: Civil Engineering SKIN FRICTION FOR STEEL PILES IN SAND A Thesis by I. H. Sulaiman Approved as to style and content by: Chairman of C mmittee Head of Department Memb Member 111 Skin Friction For Steel Piles in Sand (May 1967) Ibr shim Hikmat...

Sulaiman, Ibrahim Hikmat

2012-06-07T23:59:59.000Z

222

Post-project evaluation of Tule Ponds in Fremont, California : Integration of stormwater treatment and wetland restoration  

E-Print Network [OSTI]

of stormwater treatment and wetland restoration A paperSurface-Flow Constructed Treatment Wetlands, University oftools in the context of treatment wetlands, and if designed

Lunde, Kevin B; Weinstein, Adam H

2006-01-01T23:59:59.000Z

223

Treating tar sands formations with dolomite  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. The tar sands formation may include dolomite and hydrocarbons. Methods may include providing heat at less than the decomposition temperature of dolomite from one or more heaters to at least a portion of the formation. At least some of the hydrocarbon fluids are mobilized in the formation. At least some of the hydrocarbon fluids may be produced from the formation.

Vinegar, Harold J.; Karanikas, John Michael

2010-06-08T23:59:59.000Z

224

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

225

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

226

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

227

Global Sea Level Stabilization-Sand Dune Fixation: A Solar-powered Sahara Seawater Textile Pipeline  

E-Print Network [OSTI]

Could anthropogenic saturation with pumped seawater of the porous ground of active sand dune fields in major deserts (e.g., the westernmost Sahara) cause a beneficial reduction of global sea level? Seawater extraction from the ocean, and its deposition on deserted sand dune fields in Mauritania and elsewhere via a Solar-powered Seawater Textile Pipeline (SSTP) can thwart the postulated future global sea level. Thus, Macro-engineering offers an additional cure for anticipated coastal change, driven by global sea level rise, that could supplement, or substitute for (1) stabilizing the shoreline with costly defensive public works (armoring macroprojects) and (2) permanent retreat from the existing shoreline (real and capital property abandonment). We propose Macro-engineering use tactical technologies that sculpt and vegetate barren near-coast sand dune fields with seawater, seawater that would otherwise, as commonly postulated, enlarge Earth seascape area! Our Macro-engineering speculation blends eremology with hydrogeology and some hydromancy. We estimate its cost at 1 billion dollars - about 0.01 per sent of the USA 2007 Gross Domestic Product.

Viorel Badescu; Richard B. Cathcart; Alexander A. Bolonkin

2007-07-21T23:59:59.000Z

228

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

229

A Comparison of Vegetation in Artificially Isolated Wetlands on West Galveston Island  

E-Print Network [OSTI]

The purpose of this study was to compare vegetation systems among three artificially isolated wetlands on the west end of Galveston Island. Sample sites were identified as isolated wetlands and anthropogenic impact was observed. Wetland plant...

Wilson, Ashley

2012-07-16T23:59:59.000Z

230

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

231

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

232

TECHNICAL REPORTS Constructed treatment wetlands are a relatively low-cost  

E-Print Network [OSTI]

TECHNICAL REPORTS 1904 Constructed treatment wetlands are a relatively low significantly affect the biogeochemistry of treatment wetlands and needs further investigation. Soil Biogeochemical Characteristics Influenced by Alum Application in a Municipal WastewaterTreatmentWetland Lynette M

Florida, University of

233

Creating fluid injectivity in tar sands formations  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons including mobilized hydrocarbons are produced from the portion.

Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

2012-06-05T23:59:59.000Z

234

Creating fluid injectivity in tar sands formations  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons are produced from the portion.

Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

2010-06-08T23:59:59.000Z

235

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...

236

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...

237

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...

238

Coastal Facilities Review Act (Maryland)  

Broader source: Energy.gov [DOE]

This Act aims to preserve Maryland's coastal areas and to balance competing demands for resources by requiring environmental impact evaluations to be conducted prior to the approval of the...

239

Plants in constructed wetlands help to treat agricultural processing wastewater  

E-Print Network [OSTI]

constructed wetlands help to treat agricultural processingacross the western to treat winery process wastewater Uniteddocumented relative to treat- discharged downstream. ment

Grismer, Mark E; Shepherd, Heather L

2011-01-01T23:59:59.000Z

240

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

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

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

242

Wetland Plant Influence on Sediment Ecosystem Structure and Trophic Function  

E-Print Network [OSTI]

alterniflora and benthic microalgae in salt marsh food webs:assemblages of marine wetland microalgae and photosyntheticalternijlora and benthic microalgae in salt marsh food webs:

Whitcraft, Christine R.

2007-01-01T23:59:59.000Z

243

Wetland plant influence on sediment ecosystem structure and trophic function  

E-Print Network [OSTI]

alterniflora and benthic microalgae in salt marsh food webs:assemblages of marine wetland microalgae and photosyntheticalterniflora and benthic microalgae in salt marsh food webs:

Whitcraft, Christine Ren

2007-01-01T23:59:59.000Z

244

Sand Mountain Electric Cooperative- Residential Heat Pump Loan Program  

Broader source: Energy.gov [DOE]

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...

245

Laboratory investigations of effective flow behavior in unsaturated heterogeneous sands  

E-Print Network [OSTI]

Laboratory investigations of effective flow behavior in unsaturated heterogeneous sands D, Lyngby Abstract. Two-dimensional unsaturated flow and transport through heterogeneous sand was investigated under controlled laboratory conditions. The unsaturated hydraulic conductivity of five homogeneous

Wildenschild, Dorthe

246

athabasca tar sands: Topics by E-print Network  

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

tar sands resources are estimated at 60 to 80 unknown authors 2 Request received (from Norway, regarding e-mail titled "Grandparents Oppose Tar Sands"): Thanks. I have seen them in...

247

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

248

SANDIA REPORT SAND2003-8550  

E-Print Network [OSTI]

SANDIA REPORT SAND2003-8550 Unlimited Release Printed October 2003 Stationarity Results Company, for the United States Department of Energy's National Nuclear Security Administration under by Sandia National Laboratories, operated for the United States Department of Energy by Sandia Corporation

Kolda, Tamara G.

249

SANDIA REPORT SAND 2009-0805  

E-Print Network [OSTI]

SANDIA REPORT SAND 2009-0805 Unlimited Release Printed February 2009 Mathematical Challenges of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Kolda, Tamara G.

250

SANDIA REPORT SAND2007-0905  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-0905 Unlimited Release Printed February, 2007 Blended Atomistic Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04

Bochev, Pavel

251

SANDIA REPORT SAND2014-17474  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-17474 Unlimited Release Printed September 2014 Investigation of Wave Energy for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved

252

SANDIA REPORT SAND2006-5315  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-5315 Unlimited Release Printed August 2006 A generating set direct search, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security. #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

Lewis, Robert Michael

253

SANDIA REPORT SAND2007-6422  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-6422 Printed October 2007 Resolving the Sign Ambiguity in the Singular Value States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work Martin Company, for the United States Department of Energy's National Nuclear Security Administration

Kolda, Tamara G.

254

SANDIA REPORT SAND2011-3622  

E-Print Network [OSTI]

SANDIA REPORT SAND2011-3622 Unlimited Release Printed May 2011 Solar Thermochemical Hydrogen of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear

255

SANDIA REPORT SAND2007-3257  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-3257 Unlimited Release Printed May 2007 Nonlinearly-Constrained Optimization for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

256

SANDIA REPORT SAND2006-5315  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-5315 ct search ian algorithm for combination of nstraints . M. Lewis, and V,for the United States Departmentof Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL;Issued by Sandia National Laboratories, operated for the United States Department of Energy by Sandia

Kolda, Tamara G.

257

SANDIA REPORT SAND2009-0857  

E-Print Network [OSTI]

SANDIA REPORT SAND2009-0857 Unlimited Release Printed February 2009 An Optimization Approach for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

258

SANDIA REPORT SAND2011-3119  

E-Print Network [OSTI]

SANDIA REPORT SAND2011-3119 Unlimited Release Printed May 2011 Proton Exchange Membrane Fuel Cells Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

259

SANDIA REPORT SAND2009-6670  

E-Print Network [OSTI]

SANDIA REPORT SAND2009-6670 Unlimited Release Printed October 2009 Generalized Bad of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Kolda, Tamara G.

260

SANDIA REPORT SAND2013-0501  

E-Print Network [OSTI]

SANDIA REPORT SAND2013-0501 Unlimited Release Printed February 2013 Vessel Cold-Ironing Using of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National

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

SANDIA REPORT SAND2007-2706  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-2706 Unlimited Release Printed May 2007 Cross-Language Information Retrieval States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy

Kolda, Tamara G.

262

SANDIA REPORT SAND2005-6864  

E-Print Network [OSTI]

SANDIA REPORT SAND2005-6864 Unlimited Release Printed November 2005 Robust Large-scale Parallel for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

263

SANDIA REPORT SAND2007-6702  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-6702 Unlimited Release Printed November 2007 Tensor Decompositions Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security. #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

Kolda, Tamara G.

264

SANDIA REPORT SAND2008-6553  

E-Print Network [OSTI]

SANDIA REPORT SAND2008-6553 Unlimited Release Printed October 2008 Asynchronous parallel hybrid States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy

Kolda, Tamara G.

265

SANDIA REPORT SAND2006-4466  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-4466 Unlimited Release Printed July 2006 The Effect of Boundary Conditions Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04

Howle, Victoria E.

266

SANDIA REPORT SAND2014-16800  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-16800 Unlimited Release Printed August 2014 A Comparison of Platform Options States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy

267

SANDIA REPORT SAND2014-16840  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-16840 Unlimited Release Printed August 2014 Investigation of Wave Energy for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved

268

SANDIA REPORT SAND2004-8055  

E-Print Network [OSTI]

SANDIA REPORT SAND2004-8055 Unlimited Release Printed February 2004 Revisiting Asynchronous of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Kolda, Tamara G.

269

SANDIA REPORT SAND2006-7592  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-7592 2006 Efficient MATLAB computations with sparse and factored tensorsWaUonunder A #12;Issued by Sandia National Laboratories, operated for the United StatesDepartment of Energy by Sandia Corporation. NOTICE:This report was prepared as an accountof work sponsoredby an agency

Kolda, Tamara G.

270

SANDIA REPORT SAND2006-2161  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-2161 Unlimited Release Printed June 2006 Temporal Analysis of Social for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

271

SANDIA REPORT SAND2006-4055  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-4055 Unlimited Release Printed October 2006 DAKOTA, A Multilevel Parallel Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04

Kolda, Tamara G.

272

SANDIA REPORT SAND2004-3487  

E-Print Network [OSTI]

SANDIA REPORT SAND2004-3487 Unlimited Release Printed July 2004 A Preliminary Report Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL

Kolda, Tamara G.

273

SANDIA REPORT SAND2011-1877  

E-Print Network [OSTI]

SANDIA REPORT SAND2011-1877 Unlimited Release Printed March 2011 Making Tensor Factorizations Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Kolda, Tamara G.

274

SANDIA REPORT SAND99-2953  

E-Print Network [OSTI]

SANDIA REPORT SAND99-2953 Unlimited Release Printed November 1999 a Shaped-Charge Parallel by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract laboratories #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

275

SANDIA REPORT SAND2008-5844  

E-Print Network [OSTI]

SANDIA REPORT SAND2008-5844 Unlimited Release Printed September 2008 Concurrent Optimization for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

276

SANDIA REPORT SAND2009-4494  

E-Print Network [OSTI]

SANDIA REPORT SAND2009-4494 Unlimited Release Printed July 2009 Algebraic Connectivity and Graph of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

277

SANDIA REPORT SAND2004-6391  

E-Print Network [OSTI]

SANDIA REPORT SAND2004-6391 Unlimited Release Printed December 2004 APPSPACK 4.0: Asynchronous for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

278

SANDIA REPORT SAND2011-4130  

E-Print Network [OSTI]

SANDIA REPORT SAND2011-4130 Unlimited Release DAKOTA JAGUAR 2.1 User's Manual Brian M. Adams Ethan, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved

279

SANDIA REPORT SAND2014-17460  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-17460 Unlimited Release Printed September 2014 Wave Energy Converter Effects for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved for public

280

SANDIA REPORT SAND2004-6574  

E-Print Network [OSTI]

SANDIA REPORT SAND2004-6574 Unlimited Release Printed January 4, 2005 Sensitivity Technologies Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04

Wilcox, Lucas C.

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

SANDIA REPORT SAND 2011-3446  

E-Print Network [OSTI]

SANDIA REPORT SAND 2011- 3446 Unlimited Release Printed October 2011 Phoenix: Complex Adaptive for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved for public

282

SANDIA REPORT SAND2003-8516  

E-Print Network [OSTI]

SANDIA REPORT SAND2003-8516 Unlimited Release Printed September 2003 Optimizing and Empirical Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL

Kolda, Tamara G.

283

SANDIA REPORT SAND2004-4596  

E-Print Network [OSTI]

SANDIA REPORT SAND2004-4596 Unlimited Release Printed September 2004 Sensors for Environmental Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL

Ho, Cliff

284

SANDIA REPORT SAND2006-6286  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-6286 Unlimited Release Printed October 2006 Solution-Verified Reliability, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security. #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

285

SANDIA REPORT SAND2006-4621  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-4621 Unlimited Release Printed August 2006 Asynchronous parallel generating Company, for the United States Department of Energy's National Nuclear Security Administration under by Sandia National Laboratories, operated for the United States Department of Energy by Sandia Corporation

Kolda, Tamara G.

286

SANDIA REPORT SAND2005-0336  

E-Print Network [OSTI]

SANDIA REPORT SAND2005-0336 Unlimited Release Printed Month/Year FY04 Field Evaluations of an In Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL

Ho, Cliff

287

SANDIA REPORT SAND2001-0643  

E-Print Network [OSTI]

SANDIA REPORT SAND2001-0643 Unlimited Release Printed March 2001 Review of Chemical Sensors for In of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored, for the United States Department of Energy under Contract DE-AC04-94AL85000. Approved for public release; further

Ho, Cliff

288

SANDIA REPORT SAND98-2668  

E-Print Network [OSTI]

SANDIA REPORT SAND98-2668 Unlimited Release Reprinted December 1998 G. Richard Eisler, Paul S 94550 for the United States Department of Energy under Contract DE-AC04-94AL85000 Approved for public for the United States Department of Energy by Sandia Cor- poration, a Lockheed Martin Company. NOTICE

289

SANDIA REPORT SAND2009-5805  

E-Print Network [OSTI]

SANDIA REPORT SAND2009-5805 Unlimited Release Printed September 2009 Efficient Algorithms for Mixed of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

290

SANDIA REPORT SAND2010-1422  

E-Print Network [OSTI]

SANDIA REPORT SAND2010-1422 Unlimited Release Printed March 2010 Poblano v1.0: A Matlab Toolbox States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy

Kolda, Tamara G.

291

SAND93-2591 Unlimited Release  

E-Print Network [OSTI]

was performed under U.S. Department of Energy contract number DE-AC04-76DP00789. This report has been revisedSAND93-2591 Unlimited Release First Printed October 1992 Revised October 29, 1993 Revised June 22. In this report we describe a portable and efficient implementation of SHA-1 in the C language. Performance

McCurley, Kevin

292

SANDIA REPORT SAND2007-1423  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-1423 Unlimited Release Printed March 2007 A Multi-Scale Q1/P0 Approach for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved

Shashkov, Mikhail

293

SANDIA REPORT SAND2006-2079  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-2079 Unclassified Unlimited Release Printed April 2006 Multilinear algebra for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

294

SANDIA REPORT SAND2014-16610  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-16610 Unlimited Release Printed August 2014 Installing the Anasazi Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE National Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE

Lehoucq, Rich

295

SANDIA REPORT SAND2013-0339  

E-Print Network [OSTI]

SANDIA REPORT SAND2013-0339 Unlimited Release Printed February 28, 2013 Proceedings States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy

296

SANDIA REPORT SAND2006-2161  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-2161 Unlimited Release Printed April 2006 Temporal Analysis of Social for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

297

CONTRACTOR REPORT SAND98-I617  

E-Print Network [OSTI]

CONTRACTOR REPORT SAND98-I617 Unlimited Release Tech Area 11:A History Rebecca UIlrich Ktech Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract DE-AC04-94AL laboratories #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

Fuerschbach, Phillip

298

SANDIA REPORT SAND2004-5187  

E-Print Network [OSTI]

SANDIA REPORT SAND2004-5187 Unlimited Release Printed October 2004 MATLAB Tensor Classes for Fast of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Kolda, Tamara G.

299

SANDIA REPORT SAND2006-6135  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-6135 Unlimited Release Printed November 2006 Extension /ith Corre Hypercube 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

300

SANDIA REPORT SAND2006-7592  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-7592 Unlimited Release Printed December 2006 Efficient MATLAB computations of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Kolda, Tamara G.

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

SANDIA REPORT SAND2014-17400  

E-Print Network [OSTI]

SANDIA REPORT SAND2014-17400 Unlimited Release Printed September 2014 Investigation of Wave Energy Laboratories, operated for the United States Department of Energy by Sandia Corporation. NOTICE: This report, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL

302

SANDIA REPORT SAND99-1941  

E-Print Network [OSTI]

SANDIA REPORT SAND99-1941 Unlimited Release 828, ,-.-,,LS :xico 87185 and Livermore, California for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account, for the United States Department of Energy under Contract DE-AC04-94AL85000. Approved for public release: further

Fuerschbach, Phillip

303

SANDIA REPORT SAND2008-6109  

E-Print Network [OSTI]

SANDIA REPORT SAND2008-6109 Unlimited Release Printed September 2008 Proceedings of the 2008 Sandia for the United States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94-AL85000. Approved

Kolda, Tamara G.

304

SANDIA REPORT SAND2005-4548  

E-Print Network [OSTI]

SANDIA REPORT SAND2005-4548 Unlimited Release Printed July 2005 Higher-Order Web Link Analysis States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy

Kolda, Tamara G.

305

SANDIA REPORT SAND2007-2761  

E-Print Network [OSTI]

SANDIA REPORT SAND2007-2761 Unlimited Release Printed May 2007 A Taxonomy and Comparison of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work sponsored by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National

Howle, Victoria E.

306

SANDIA REPORT SAND2006-2081  

E-Print Network [OSTI]

SANDIA REPORT SAND2006-2081 Unclassified Unlimited Release Printed April 2006 Multilinear operators Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security. #12;Issued by Sandia National Laboratories, operated for the United States Department of Energy

Kolda, Tamara G.

307

SANDIA REPORT SAND2009-6764  

E-Print Network [OSTI]

SANDIA REPORT SAND2009-6764 Unlimited Release Printed October 2009 Scalable Tensor Factorizations States Department of Energy by Sandia Corporation. NOTICE: This report was prepared as an account of work operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy

Kolda, Tamara G.

308

CONTRACTOR REPORT SAND97-3002  

E-Print Network [OSTI]

presents a detailed analysis of the results from fatigue studies of wind turbine blade composite materials are evident in the range of materials currently used in many blades. A preliminary evaluation of knockdownsCONTRACTOR REPORT SAND97-3002 Unlimited Distribution UC-1210 DOE/MSU COMPOSITE MATERIAL FATIGUE

309

SANDIA REPORT SAND2013-2789  

E-Print Network [OSTI]

SANDIA REPORT SAND2013-2789 Printed April 2013 New Wholesale Power Market Design Using Linked Forward Markets A Study for the DOE Energy Storage Systems Program Leigh S. Tesfatsion, C´esar A. Silva Release Printed April 2013 New Wholesale Power Market Design Using Linked Forward Markets A Study

Tesfatsion, Leigh

310

Scour of simulated Gulf Coast sand beaches due to wave action in front of sea walls and dune barriers  

E-Print Network [OSTI]

for the degree of MASTER OF SCIENCE May 1971 Ma)or Sub)ect: Civil Engineering SCOUR OF SIM(JLATED GULF COAST SAND BEACHES DUE TO WAVE ACTION IN FRONT OF SEA WALLS AND DUNE BARRIERS Q m Q F z A Thesis z m Q C by CHARLES BURGESS CHESNUTT L' m ) m... angle 53 LIST OF FIGURES (CONTINUED) Figure Page 15 Scour depth at the sea wall versus beach slope for constant wave steepness and varying sea wall angle 54 INTRODUCTION The problem of scour in front of sea walls has plagued coastal engineers...

Chesnutt, Charles Burgess

1971-01-01T23:59:59.000Z

311

Well completion process for formations with unconsolidated sands  

DOE Patents [OSTI]

A method for consolidating sand around a well, involving injecting hot water or steam through well casing perforations in to create a cement-like area around the perforation of sufficient rigidity to prevent sand from flowing into and obstructing the well. The cement area has several wormholes that provide fluid passageways between the well and the formation, while still inhibiting sand inflow.

Davies, David K. (Kingwood, TX); Mondragon, III, Julius J. (Redondo Beach, CA); Hara, Philip Scott (Monterey Park, CA)

2003-04-29T23:59:59.000Z

312

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

313

Soil Organic Matter of Natural and Restored Coastal Wetland Soils in Southern California  

E-Print Network [OSTI]

of natural and created marsh soils. J. Exp. Mar. Biol. Ecol.2007. Freshwater Input Structures Soil Properties, VerticalS.S. , Hoover, K.L. 1996. Soil properties of reference

Elgin, Barbara K.

2012-01-01T23:59:59.000Z

314

The effect of bioremediation on microbial populations in an oil-contaminated coastal wetland  

E-Print Network [OSTI]

, was performed to assess the use of diammonium phosphate and diammonium phosphate plus nitrate (potential electron acceptor) as treatments to stimulate microbial growth and hydrocarbon degradation. The second application, conducted in 1997, was performed...

Townsend, Richard Todd

1999-01-01T23:59:59.000Z

315

Application of conditional sampling for measuring ecosystem-scale carbon dioxide exchange in coastal wetlands  

E-Print Network [OSTI]

and seasonal carbon cycles in these ecosystems as well as the response of these systems to environmental change. One convenient method for continuously measuring CER in remote ecosystems is tower-based conditional sampling. With conditional sampling, CER...

Cobos, Douglas Russell

2012-06-07T23:59:59.000Z

316

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

317

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

E-Print Network [OSTI]

Incorporation of more engineered water control structures (Assessment Method CWA Clean Water Act EIR EnvironmentalIntegrity MHW Mean High Water MLPA Marine Life

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

2014-01-01T23:59:59.000Z

318

Microbial dynamics during intrinsic remediation of oil contaminated coastal wetland sediments (a microcosm study)  

E-Print Network [OSTI]

Arabian medium crude oil was applied to historically exposed estuarine sediments contained in a controlled laboratory environment and intrinsically remediated for 56 days. In situ microbial and petroleum dynamics were monitored via Most Probable...

Thornburg, Nathaniel David

2001-01-01T23:59:59.000Z

319

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

E-Print Network [OSTI]

in shallow waters, it supports the growth of photosynthetic bottom-dwelling microalgae. These microalgae

320

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.


321

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.

322

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

323

APPLIED ISSUES Biomanipulation: a useful tool for freshwater wetland  

E-Print Network [OSTI]

. In this paper we show that biomanipulation may have a strong potential for wetland eutrophication abatement variability, eutrophication sources and gradients of wind exposure and water colour. Keywords: eutrophication the structure and function of many natural wetlands have been severely altered by eutrophication, which has

McMaster University

324

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

325

Nutrient Removal Mechanisms in a Cold Climate Gravel Wetland  

E-Print Network [OSTI]

Nutrient Removal Mechanisms in a Cold Climate Gravel Wetland Alison Watts, Robert Roseen, Kim Farah and development of stormwater treatment systems Gregg Hall 35 Colovos Road Durham, New Hampshire 03824-3534 603.862.4024 http://www.unhsc.unh.edu #12;POROUS ASPHALT Watershed Boundary #12;#12;Gravel Wetland Effluent sampling

326

Nutrient Removal Mechanisms in a Cold Climate Gravel Wetland  

E-Print Network [OSTI]

Nutrient Removal Mechanisms in a Cold Climate Gravel Wetland Alison Watts, Robert Roseen, Kim Farah and development of stormwater treatment systems Gregg Hall 35 Colovos Road Durham, New Hampshire 03824-3534 603;Gravel Wetland Sampling within the system #12;NEIWPCC-UNH Project Goals Validation of constructed gravel

327

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

328

The Influence of Microtopography on Soil Nutrients in Created Mitigation Wetlands  

E-Print Network [OSTI]

(Bruland et al. 2006). In spite of these charac- teristic failings, created wetlands are increasingly used

329

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.

330

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

331

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

332

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

333

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

334

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

335

Ecological Modelling 105 (1997) 121 Interaction and spatial distribution of wetland nitrogen  

E-Print Network [OSTI]

Elsevier Science B.V. Keywords: Wetland model; Nitrogen cycling; Wastewater treatment 1. Introduction methods of wetland treatment systems. This design ap- proach, referred to as `black box' methodology in wetlands, and (ii) factors affecting N removal from treatment wetlands. A mechanistic model was developed

Florida, University of

336

Guide to preparing SAND reports. Revised  

SciTech Connect (OSTI)

This guide contains basic information needed to produce a SAND report. Its guidelines reflect DOE regulation and Sandia policy. The guide includes basic writing instructions in an annotated sample report; guidance for organization, format, and layout of reports produced by line organizations; and information about conference papers, journal articles, and brochures. The appendixes contain sections on Sandia`s preferred usage, equations, references, copyrights and permissions, and publishing terms.

Locke, T.K. [ed.

1996-04-01T23:59:59.000Z

337

Solvent extraction of Southern US tar sands  

SciTech Connect (OSTI)

The Department of Chemical Engineering at the University of Arkansas, in association with Diversified Petroleum Recovery, Inc. (DPR) of Little Rock, Arkansas, has been developing a solvent extraction process for the recovery of bitumen from tar sands for the past five years. The unique feature of the process is that the bitumen is recovered from the solvent by contacting with a co-solvent, which causes the bitumen to precipitate. The overall purpose of this project is to study both the technical and economic feasibility of applying this technology for recovery of bitumen from tar sands by (1) investigating the socioeconmic factors which affect (a) plant siting and (b) the market value of recovered bitumen; (2) operating a process demonstration unit at the rate of 1 lb/hr recovered bitumen while producing clean sand and recyclable solvents; and (3) determine the economic conditions which will make a bitumen recovery project economical. DPR has analyzed the historical trends of domestic production, consumption, discoveries and reserves of crude oil. They have started an investigation of the volatility in the price of crude oil and of gasoline prices and of the differential between gasoline and crude oil. DPR continues to analyze the geographical movement and demand for asphalt products. Utah does not appear economically attractive as a site for a bitumen from tar sands asphalt plant. Oklahoma sites are now being studied. This report also contains the quarterly progress report from a University of Nevada study to determine bitumen composition, oxygen uptake rates, and viscosities of Alabama and Utah bitumens. Both reports have been indexed separately for inclusion on the data base.

Penney, W.R.

1990-01-01T23:59:59.000Z

338

EA-1581: Sand Hills Wind Project, Wyoming  

Broader source: Energy.gov [DOE]

The Bureau of Land Management, with DOEs Western Area Power Administration as a cooperating agency, was 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 had been implemented, Western would have interconnected the proposed facility to an existing transmission line. This project has been canceled.

339

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

340

Suitability of a Constructed Treatment Wetland as Conservation Habitat and the Impact of the Arroyo Chub (Gila orcutti) on the Invertebrate Community and Mosquito Oviposition  

E-Print Network [OSTI]

The emergence of treatment wetlands. Environmental ScienceKnight R.L. 1996. Treatment Wetlands. CRC Press, Boca Raton,in constructed treatment wetlands. Ecological Engineering

Why, Adena

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.


341

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

342

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

343

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

344

"A Methods book that is interdisciplinary and will be a standard for everyone investigating wetlands for years to come..."  

E-Print Network [OSTI]

wetlands for years to come..." David Lindbo 2013 SSSA President Wetland Volume 13 Spring 2014 WireThe Newsletter of the Duke University Wetland Center, Nicholas School of the Environment From the Director: 2 The Wetland Ecologist's Daughter 5 Carbon for Money 6 On The Inside New Wetland Methods Book Published by SSSA

345

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

346

The potential use of tar sand bitumen as paving asphalt  

SciTech Connect (OSTI)

The properties of several tar sand asphalts prepared in past studies by several different investigators were compared with each other and with the properties of petroleum asphalts. These results were reviewed and discussed with regard to the potential use of tar sand bitumen in pavement applications. The data show that tar sand bitumen has good potential for use in highway pavements that meet today's performance specifications. No deficiencies in the tar sand asphalts were found that would be expected to seriously affect performance. On the other hand, the data indicate that some tar sand asphalts may have superior aging characteristics, being relatively resistant to oxidative age hardening compared with typical petroleum asphalts. Asphalt-aggregate mixtures prepared using two tar sand asphalts also showed acceptable strength properties and excellent resistance to moisture-induced damage.

Petersen, J.C.

1987-01-01T23:59:59.000Z

347

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

348

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

349

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

350

Oil Sands Feedstocks | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F SSales LLC OrderEfficiencyOceanOctober0 -EnergySands

351

The new small-angle diffractometer SAND at IPNS  

SciTech Connect (OSTI)

A new small-angle neutron diffractometer SAND is undergoing commissioning at IPNS pulsed source. This paper provides details of the design and expected performance of this instrument.

Crawford, R.K.; Thiyagarajan, P.; Epperson, J.E.; Trouw, F.; Kleb, R.; Wozniak, D.; Leach, D.

1995-12-31T23:59:59.000Z

352

alberta oil sands: Topics by E-print Network  

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

of maintenance example of strain softening material in the context of an underfoot environment for large mobile mining Joseph, Tim Grain 40 The effect of sand grain size...

353

alberta oil sand: Topics by E-print Network  

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

of maintenance example of strain softening material in the context of an underfoot environment for large mobile mining Joseph, Tim Grain 40 The effect of sand grain size...

354

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.

355

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

356

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

357

Wetlands Standard Dredge and Fill Permit (New Hampshire)  

Broader source: Energy.gov [DOE]

The purpose of the permits is to protect and preserve submerged lands under tidal and freshwaters and wetlands, both salt and fresh water, from unregulated alteration that would adversely affect...

358

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

359

Process for upgrading tar sand bitumen  

SciTech Connect (OSTI)

A process is described for upgrading a charge of a tar sand bitumen concentrate containing mineral matter including fine particles which comprises contacting the charge in a riser in the presence of a low boiling organic solvent diluent with finely divided attrition-resistant particles of a hot fluidizable substantially catalytically inert solid which is substantially chemically inert to a solution of mineral acid. The contact of the charge with the particles is at high temperature and short contact time to vaporize the high hydrogen containing components of the bitumen, the period of time being less than that which induces substantial thermal cracking of the charge, at the end of the time separating the vaporizing product from the fluidizable particles. The fluidizable particles now bear a deposit of both combustible solid, adherent particles of fine particles of mineral matter and metals. The particles of inert solid are passed with deposit of combustibles and fine particles of mineral matter to a regenerator to oxidize the combustible portion of the deposits, removing at least a portion of deposit of mineral matter and metals by removing the inert solid from the regenerator and contacting removed inert solid with a hot mineral acid, and recirculating fluidizable solid depleted at least in part of deposited mineral matter to contact with incoming charge of tar sand bitumen concentrate and diluent.

Bartholic, D.B.; Reagan, W.J.

1989-04-04T23:59:59.000Z

360

Solvent extraction of bitumen from tar sands  

SciTech Connect (OSTI)

This paper reports on the measurement of mass transfer rates for the extraction of bitumen from tar sands using organic solvents. The experiment was carried out in an agitated vessel using a six-blade turbine mixer on a laboratory scale. To facilitate the determination of absolute mass transfer coefficients, tar sands were specially prepared in the form of spherical particles so that mass transfer area can be computed. The variables investigated in the study included: (1) solvent type (kerosene, toluene, benzene), (2) stirrer speed, 25 rpm to 1000 rpm, and (3) particle diameter, 0.4 cm to 1.2 cm. The results indicated that solvency power varied markedly with the various solvents used and that high aromatic content promoted rapid dissolution when compared with paraffinic solvents. The mass transfer rates increased with increasing stirrer speed in accordance with the relationship: k {alpha} N{sup 0.56} where k is the mass transfer coefficient and N the stirrer speed. Increasing particle diameter also resulted in decreased mass transfer rates. The results were satisfactorily correlated in terms of a Frossling type equation, Sh {alpha} Re{sub p}{sup a}Sc{sup b}.

Hoon, A.Y.; Thomas, S. [Univ. of West Indies, St. Augustine (Trinidad and Tobago)

1995-12-31T23:59:59.000Z

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

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-Franois; Tang, Anh-Minh; Souhail, Youssef; 10.1139/T2012-072

2013-01-01T23:59:59.000Z

362

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

363

Efficacy of Low and High Complexity Vegetation Treatments for Reestablishing Terrestrial Arthropod Assemblages during Montane Wetland Restoration  

E-Print Network [OSTI]

wetland typesthan was observed between any restoration treatment andDual treatment was added to enhance restoration of wetlandTreatments for Reestablishing Terrestrial Arthropod Assemblages during Montane Wetland

Holmquist, Jeffrey G; Schmidt-Gengenbach, Jutta; Demetry, Athena

2014-01-01T23:59:59.000Z

364

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

365

Argus Energy WV, LLC wins 2007 Wetlands West Virginia Award  

SciTech Connect (OSTI)

Argus Energy's Kiah Creek Operation has received the 2007 Wetlands West Virginia Award presented by the West Virginian Coal Association. The operation was originally a 1267 acre underground mine in the Coalburg seam. Underground mining commenced in 2000 until the end of 2003 with more than two million tons of coal being produced. The creation of the wetlands was achieved during the operations. 8 photos.

NONE

2007-07-15T23:59:59.000Z

366

Household scale slow sand filtration in the Dominican Republic  

E-Print Network [OSTI]

Slow sand filtration is a method of water treatment that has been used for hundreds of years. In the past two decades, there has been resurgence in interest in slow sand filtration, particularly as a low-cost, household-scale ...

Donison, Kori S. (Kori Shay), 1981-

2004-01-01T23:59:59.000Z

367

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

368

Completion methods in thick, multilayered tight gas sands  

E-Print Network [OSTI]

Tight gas sands, coal-bed methane, and gas shales are commonly called unconventional reservoirs. Tight gas sands (TGS) are often described as formations with an expected average permeability of 0.1mD or less. Gas production rates from TGS reservoirs...

Ogueri, Obinna Stavely

2008-10-10T23:59:59.000Z

369

ALUMINOSILICATE-COATED SILICA SAND FOR REACTIVE TRANSPORT EXPERIMENTS  

E-Print Network [OSTI]

ALUMINOSILICATE-COATED SILICA SAND FOR REACTIVE TRANSPORT EXPERIMENTS By JORGE ANTONIO JEREZ transport experiments; Dr. Barbara Williams and Jason Shira from University of Idaho for providing access-COATED SILICA SAND FOR REACTIVE TRANSPORT EXPERIMENTS Abstract by Jorge Antonio Jerez Briones, Ph.D. Washington

Flury, Markus

370

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

371

www.nasa.gov WHITE SANDS MISSILE RANGE ACCESS CAPABILITIES  

E-Print Network [OSTI]

and missile launch, tracking, and recovery · Nuclear effects testing · High-speed sled track · Directed energy weapons testing · Climatic and dynamic environments testing · Atmospheric research · Electronicwww.nasa.gov WHITE SANDS MISSILE RANGE ACCESS CAPABILITIES SUMMARY White Sands Test Facility (WSTF

372

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

373

The extraction of bitumen from western tar sands  

SciTech Connect (OSTI)

Topics discussed include: characterization of bitumen impregnated sandstone, water based tar sand separation technology, electrophoretic characterization of bitumen and fine mineral particles, bitumen and tar sand slurry viscosity, the hot water digestion-flotation process, electric field use on breaking water-in-oil emulsions, upgrading of bitumens and bitumen-derived liquids, solvent extraction.

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

1990-07-01T23:59:59.000Z

374

The extraction of bitumen from western tar sands. Annual report  

SciTech Connect (OSTI)

Topics discussed include: characterization of bitumen impregnated sandstone, water based tar sand separation technology, electrophoretic characterization of bitumen and fine mineral particles, bitumen and tar sand slurry viscosity, the hot water digestion-flotation process, electric field use on breaking water-in-oil emulsions, upgrading of bitumens and bitumen-derived liquids, solvent extraction.

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

1990-07-01T23:59:59.000Z

375

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

376

Heats of dissolution of tar sand bitumen in various solvents  

SciTech Connect (OSTI)

The dissolution of tar sand bitumen from a tar sand matrix was examined using three solvents: (1) dichloromethane, a polar-polarizable solvent; (2) toluene, a nonpolar-polarizable solvent; and (3) hexane, a nonpolar-nonpolarizable solvent. The dichloromethane had the highest dissolution energy, followed by toluene, with hexane having the lowest dissolution energy. These data were combined with heat of dissolution of recovered bitumen and heat of wetting of spent sand to calculate the bonding energy between bitumen and the mineral matrix. The interfacial bonding energy between tar sand bitumen and the mineral matrix was found to be in the region of 0 to 0.09 cal/g of bitumen, which is very small. This conclusion may find application in recovery of energy or bitumen from bitumen-wet tar sand deposits. 9 refs., 2 tabs.

Ensley, E.K.; Scott, M.

1988-05-01T23:59:59.000Z

377

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

378

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

379

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

380

Eutrophication risk assessment in coastal embayments using simple statistical models  

E-Print Network [OSTI]

Eutrophication risk assessment in coastal embayments using simple statistical models G. Arhonditsis for assessing the risk of eutrophication in marine coastal embayments. The procedure followed of exogenous nutrient loading. ? 2003 Elsevier Ltd. All rights reserved. Keywords: Eutrophication; Coastal

Arhonditsis, George B.

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

The physical role of transverse deep zones in improving constructed treatment wetland performance  

E-Print Network [OSTI]

Velocity heterogeneity is often present in wetland systems and results in some influent water remaining in the wetland for less than the expected residence time. This phenomenon, known as short-circuiting, alters the ...

Lightbody, Anne F. (Anne Fraser), 1977-

2007-01-01T23:59:59.000Z

382

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.

383

Unusual sedimentation of a Galveston Bay wetland at Pine Gully, Seabrook, Texas: implications for beach renourishment  

E-Print Network [OSTI]

, well sorted, quartz rich sediments began plugging the main channel of the previously tidally dominated wetland. Progressive sedimentation has produced overbank deposits in the marine grasses, contributing to the death of wetland grasses by sediment...

Culver, Wesley Richard

2009-06-02T23:59:59.000Z

384

Methane in lakes and wetlands -Microbiological production, ecosystem uptake, climatological significance  

E-Print Network [OSTI]

1 Methane in lakes and wetlands - Microbiological production, ecosystem Zürcher, Fortunat Joos Global methane emissions from wet ecosystems 9:50 - 10 Were tropical wetlands C4-dominated during the glacial? A view from methane

Mühlemann, Oliver

385

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

386

Early development of wetland plant and invertebrate communities: effects and implications of restoration  

E-Print Network [OSTI]

, Seabloom and van der Valk 2003, Zampella and Laidig 2003, Balcombe et al. 2005b, Spieles 2005), demonstrating the highly variable response of wetland development to site conditions. Commonly used approaches to wetland plant restoration include (1...

Berg, Matthew D.

2009-06-02T23:59:59.000Z

387

Recirculation on a single stage of vertical flow constructed wetland: treatment limits and operation modes  

E-Print Network [OSTI]

1 Recirculation on a single stage of vertical flow constructed wetland: treatment limits French vertical flow constructed wetlands (VFCWs) plant comprises two stages of treatment which the first and treatment performances in different operating conditions. Results showed good performances

Paris-Sud XI, Université de

388

Do constructed flow through wetlands improve water quality in the San Joaquin River?  

E-Print Network [OSTI]

of tailwaters. Wetland treatment of irrigation tailwaterswetlands have the potential to be excellent contaminant sinks and represent the last opportunity for treatmenttreatment. In addition, these components contribute to biological oxygen demand (BOD) in wetland

O'Geen, Anthony T

2006-01-01T23:59:59.000Z

389

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

390

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 Ren

2007-01-01T23:59:59.000Z

391

Potential Oil Production from the Coastal Plain of the Arctic...  

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

of Analysis ANWR Coastal Plain Assessment 3. Summary Glossary References Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated...

392

Assessing the Ecological Condition of Wetlands in the Lower Missouri River Floodplain  

E-Print Network [OSTI]

.............................................................................................. 68 APPENDIX D: CHARACTERIZATION OF LEAST DISTURBED WATER QUALITY CONDITIONS ........................................ 72 APPENDIX E: PARAMETERS, INSTRUMENTS, METHODS AND FORMS USED IN THE STUDY ........................................ 75 vi..., developing a method to assess the condition of remnant wetlands within the Lower Missouri River floodplain may give insight into how specific hydrologic alterations impact wetland condition by characterizing the extent of wetland impairment according...

Beury, Jason Horry

2010-01-28T23:59:59.000Z

393

QUAKER RUN Stream and Wetland Restoration As-Built Completion Report  

E-Print Network [OSTI]

QUAKER RUN Stream and Wetland Restoration As-Built Completion Report and First Year Monitoring Data. The project restored 2,000 linear feet of stream and created 3 new acres of wetlands. An as-built survey of Understanding language for stream and wetlands restorations services, between Coal Township and the US Fish

Kirby, Carl S.

394

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

395

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

396

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.

397

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"

398

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

399

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

400

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

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

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

402

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

403

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.

404

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

405

Survey of Critical Wetlands and Riparian Areas in Dolores County Colorado Natural Heritage Program  

E-Print Network [OSTI]

Survey of Critical Wetlands and Riparian Areas in Dolores County Colorado Natural Heritage Program 2005 #12;Survey of Critical Wetlands and Riparian Areas in Dolores County Prepared for: Colorado photograph: Riverine wetlands dominated by Mountain Willow along Fish Creek, SJNF. Photo taken by Sarah

406

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

407

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

408

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

409

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

410

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

411

Enhancing phosphorus removal in constructed wetlands with ochre from mine drainage treatment  

E-Print Network [OSTI]

Enhancing phosphorus removal in constructed wetlands with ochre from mine drainage treatment K in a wastewater constructed wetland (175 m2 area) in Berwickshire, UK. The hydraulic and treatment performance wetlands are widely used for tertiary wastewater treatment but, although effective for nitrogen removal

Heal, Kate

412

Sustainable Best Management Practices for Wetland Seasonal Drainage in Response to San Joaquin  

E-Print Network [OSTI]

wetland sites ­ treatment drawdown is delayed to coincide with VAMP period (April 15-May 15) HighSustainable Best Management Practices for Wetland Seasonal Drainage in Response to San Joaquin wetlands in the Grasslands Ecological Area within the San Joaquin Basin #12;WATER MANAGEMENT FOR MOIST SOIL

Quinn, Nigel

413

Macrophyte Decomposition Rates in the Tres Rios Constructed Treatment Wetland: Preliminary Results!  

E-Print Network [OSTI]

Macrophyte Decomposition Rates in the Tres Rios Constructed Treatment Wetland: Preliminary Results wetland. Plant Ecology 200:69-82. Literature Cited! Figure 1A: Aerial photo of the treatment flow cell, such as those associated with municipal wastewater treatment.! Constructed treatment wetlands perform important

Hall, Sharon J.

414

AN EVALUATION OF RAPID METHODS FOR ASSESSING THE ECOLOGICAL CONDITION OF WETLANDS  

E-Print Network [OSTI]

) definition of the assessment area, 2) treatment of wetland type, 3) approaches to scoring, 4) considerationAN EVALUATION OF RAPID METHODS FOR ASSESSING THE ECOLOGICAL CONDITION OF WETLANDS M. Siobhan analyzed 40 existing wetland rapid assessment methods that were developed for a variety of purposes

Gray, Matthew

415

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

416

Recovery of bitumen from oil sand by steam with chemicals  

SciTech Connect (OSTI)

Recently, oil sand bitumen has become the center of attention as a possible oil energy substitute for the future. Until now, the development of oil sand has been performed by surface miing and conventional steam injection, these methods are limited in respect to resource recovery. A more effective method needs to be developed utilizing in situ recovery. In this study, a new attempt is made for the purpose of enhancing the recovery of bitumen from oil sand by adopting the method of injecting high pressure steam and chemicals such as solvents, surfactants, and others.

Yamazaki, T.

1988-01-01T23:59:59.000Z

417

Survey of Critical Biological Resources of Garfield County, Volume II: Survey of Critical Wetlands and Riparian Areas in  

E-Print Network [OSTI]

Wetlands and Riparian Areas in Garfield County Colorado Natural Heritage Program College of Natural Wetlands and Riparian Areas in Garfield County Prepared for: Colorado Department of Natural Resources 1313 plant communities, including wetland and riparian areas. Volume II focuses exclusively on wetland

418

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.

419

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

420

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

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

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

422

ADVANCED WETLAND ECOLOGY Instructors: Dr. Matthew Gray (mgray11@utk.edu); Dr. Heath Hagy (hhagy@utk.edu)  

E-Print Network [OSTI]

(all day workshop) Biebighauser (USFS) 17 Treatment Wetlands Ludwig (UT) 22 Optional Field TripWFS 536 ADVANCED WETLAND ECOLOGY Fall 2011 Instructors: Dr. Matthew Gray (mgray11@utk.edu); Dr Text: Wetlands, 2000, 3rd edition, Wiley (www.wiley.com, ISBN 047129232X) or Wetlands, 2007, 4th

Gray, Matthew

423

Phase 1: Dam, Lake, and Wetland The project's first phase was a dam and stormwater impoundment to control  

E-Print Network [OSTI]

. Phase 3: Constructed Treatment Wetland (not publicly accessible) Six stormwater wetland cells surround Phase 1: Dam, Lake, and Wetland The project's first phase was a dam and stormwater impoundment to control surface water and groundwater hydrology. The surrounding wetlands were restored

424

Spatial and temporal variability of annual greenhouse gas fluxes from a constructed wetland in an arid region  

E-Print Network [OSTI]

(CO2). - Many constructed treatment wetland systems (CWS) have been developed to remove nutrients fromSpatial and temporal variability of annual greenhouse gas fluxes from a constructed wetland of Sustainability, 3Wetland Ecosystem Ecology Lab, Arizona State University, Tempe, AZ, USA. - Wetlands support

Hall, Sharon J.

425

The contribution of evapotranspiration and evaporation to the water budget of a treatment wetland in Phoenix, AZ, USA  

E-Print Network [OSTI]

The contribution of evapotranspiration and evaporation to the water budget of a treatment wetland evapotranspiration and evaporation rates in a constructed treatment wetland in Phoenix during the summer, when both budget for the Tres Rios treatment wetland, and will improve our general knowledge of wetland water

Hall, Sharon J.

426

Process for upgrading tar sand bitumen  

SciTech Connect (OSTI)

A process is described for upgrading a charge of a tar sand bitumen concentrate containing metal impurities, colloidal calcium-containing clay and water. It consists of contacting the charge in a riser contacting zone in the presence of a low boiling organic solvent with hot fluidizable attrition-resistant substantially catalytically-inert microspheres, which are 20 to 150 microns in diameter and are composed of previously calcined kaolin clay. The contact takes place at high temperature and short contact time, which permits vaporization of the high hydrogen containing components of the bitumen. The period of time is less than that which induces substantial thermal cracking of the charge. At the end of the time the vaporized produce is separated from the microspheres of calcined kaolin clay, the microspheres of calcined kaolin clay now bearing a deposit of combustible solid, metal impurities and adherent particles of colloidal calcium-containing clay originally contained in the bitumen concentrate, immediately reducing the temperature of the vaporized product to minimize thermal cracking and recovering the product for further refining to produce one or more premium products.

Bartholic, D.B.; Reagan, W.J.

1989-02-14T23:59:59.000Z

427

An evaluation of the potential end uses of a Utah tar sand bitumen. [Tar sand distillate  

SciTech Connect (OSTI)

To date the commercial application of tar sand deposits in the United States has been limited to their use as paving materials for county roads, parking lots, and driveways because the material, as obtained from the quarries, does not meet federal highway specifications. The bitumen in these deposits has also been the subject of upgrading and refining studies to produce transportation fuels, but the results have not been encouraging from an economic standpoint. The conversion of tar sand bitumen to transportation fuels cannot compete with crude oil refining. The purposes of this study were two-fold. The first was to produce vacuum distillation residues and determine if their properties met ASTM asphalt specifications. The second was to determine if the distillates could serve as potential feedstocks for the production of aviation turbine fuels. The bitumen used for this study was the oil produced during an in situ steamflood project at the Northwest Asphalt Ridge (Utah) tar sand deposit. Two distillation residues were produced, one at +316/sup 0/C and one at +399/sup 0/C. However, only the lower boiling residue met ASTM specifications, in this case as an AC-30 asphalt. The original oil sample met specifications as an AC-5 asphalt. These residue samples showed some unique properties in the area of aging; however, these properties need to be investigated further to determine the implications. It was also suggested that the low aging indexes and high flow properties of the asphalts may be beneficial for pavements that require good low-temperature performance. Two distillate samples were produced, one at IBP-316/sup 0/C and one at IBP-399/sup 0/C. The chemical and physical properties of these samples were determined, and it was concluded that both samples appear to be potential feedstocks for the production of aviation turbine fuels. However, hydrogenation studies need to be conducted and the properties of the finished fuels determined to verify the prediction. 14 refs., 12 tabs.

Thomas, K.P.; Harnsberger, P.M.; Guffey, F.D.

1986-09-01T23:59:59.000Z

428

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

429

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

430

Mineral Dissolution and Secondary Precipitation on Quartz Sand...  

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

Sand in Simulated Hanford Tank Solutions Affecting Subsurface Porosity."Journal of Hydrology 472-473:159-168. doi:10.1016j.jhydrol.2012.09.021 Authors: G Wang W Um...

431

The potential use of tar sand bitumen as paving asphalt  

SciTech Connect (OSTI)

In this paper several research reports describing the preparation of potential paving asphalts from tar sand bitumen are reviewed and the results of the studies compared. The tar sand asphalts described in the studies were prepared from 1) hot water-recovered bitumen from deposits near San Luis Obispo, California (Edna deposits), and deposits near Vernal and Sunnyside, Utah; and 2) bitumen recovered from the Northwest Asphalt Ridge deposits near Vernal, Utah, by both in situ steamflood and in situ combustion recovery processes. Important properties of the tar sand asphalts compare favorably with those of specification petroleum asphalts. Laboratory data suggest that some tar sand asphalts may have superior aging characteristics and produce more water-resistant paving mixtures than typical petroleum asphalts.

Petersen, J.C.

1988-01-01T23:59:59.000Z

432

asian sand dust: Topics by E-print Network  

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

that trigger dust storms, and the lifting of dust by dust devils and other small-scale vortices. We also discuss the physics of wind-blown sand and dune formation on Venus...

433

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

434

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

435

First quarter technical progress report for Thermally Modified Sand  

SciTech Connect (OSTI)

This report documents progress on a project to demonstrate suitability of Thermally Modified Sand (TMS) for large scale use by demonstrating its performance on icy roadways maintained by the State of Alaska Department of Transportation. This report deals primarily with the startup of the project and includes initial observations of the effectiveness of the use of the TMS versus the typical salt/sand combination.

Gilfilian, R.E.

1994-02-28T23:59:59.000Z

436

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

437

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

438

Paper No. PLSMI POST-LIQUEFACTION STATE OF SAND, STRESS CORROSION  

E-Print Network [OSTI]

Paper No. PLSMI POST-LIQUEFACTION STATE OF SAND, STRESS CORROSION CRACKING, AND RELAXATION in the process of stress corrosion cracking of the micro-morphological features on the surface of the sand grains: Dynamic compaction of sand, Sand liquefaction, Stress corrosion cracking, Static fatigue INTRODUCTION

Michalowski, Radoslaw L.

439

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

440

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

E-Print Network [OSTI]

action on sand grains. Samples were taken from 4 transects subnormal to the prevailing wind direction at approximately 20 mile intervals. Two quartz-grain shape types were recognized in the fine sand fraction: one consisted of predominately angular... grains and the second of rounded grains. The samples containing high proportions of angular grains were located in the upwind transect, nearest to the source, and the relative roundness progressively increased in each of the 3 successive downwind...

Sims, Donald Ralph

1984-01-01T23:59:59.000Z

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.


441

Petrological comparison of some tertiary and quaternary sands from Brazos and adjourning counties, Texas  

E-Print Network [OSTI]

//ipyramids of quartz in the Catahoula sands differ- / / entiates them from P ~ternary sands. The Claiborne sands contain much , , ' / muscovite. Volcarj g glass is common in the Jackson sends. / Angular-s+' gular roundness ratios vary for both Tertiary... and / / / Quaternary sar g. Occasional angular-subangular ratio va1ues in excess / / of 2. 00 are saracteristic of the Quaternary sands. / / Glaua' gite is more common in Tertiary than in Quaternary sands. / / / Add' Lional petrological studies of the clay...

Elsik, William Clinton

1960-01-01T23:59:59.000Z

442

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

443

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

444

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

445

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

446

The Duke Forest Stormwater Improvement and Wetlands Restoration Project  

E-Print Network [OSTI]

from the Duke Forest and the Pratt School of Engineering, restored 2000 feet (600 m) of stream Forest Sandy Creek Wetland Restoration site as well as the restoration of over 2000 feet of stream below. 1. Phase I: Re-contour and Restore more than 600 meters (2000 ft) of degraded stream

447

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

448

Preprints of the 8 International Conference on Wetland Systems  

E-Print Network [OSTI]

Preprints of the 8 th International Conference on Wetland Systems Arusha ­ Tanzania ­ 16 th to 19 th Spetember 2002 1 DESIGN CRITERIA AND PERFORMANCES OF REED BED FILTERS FOR THE TREATMENT OF WASHING.houdoy@inst-elevage.asso.fr ABSTRACT Initially designed for the treatment of domestic wastewater, Vertical Flow Reed Bed Filters [VFRBF

Boyer, Edmond

449

Potential for substitution of geothermal energy at domestic defense installations and White Sands Missile Range  

SciTech Connect (OSTI)

Geothermal resources that might provide substitute energy at any of 76 defense installations are identified and evaluated. The geologic characteristics and related economics of potential geothermal resources located at or near the 76 installations were estimated. The geologic assessment identified 18 installations with possible geothermal resources and 4 Atlantic Coastal Plain resource configurations that represented the alternatives available to East Coast bases. These 18 locations and 4 resource configurations, together with 2 possible resources at the White Sands Missile Range and a potential resource at Kings Bay, Georgia, were examined to determine the relative economics of substituting potential geothermal energy for part or all of the existing oil, gas, and electrical energy usage. Four of the military installations - Mountain Home, Norton, Hawthorne, and Sierra - appear to be co-located with possible geothermal resources which, if present, might provide substitute energy at or below current market prices for oil. Six additional locations - Ellsworth, Luke, Williams, Bliss, Fallon, and Twentynine Palms - could become economically attractive under certain conditions. No geothermal resource was found to be economically competitive with natural gas at current controlled prices. Generation of electric power at the locations studied is estimated to be uneconomic at present.

Bakewell, C.A.; Renner, J.L.

1982-01-01T23:59:59.000Z

450

Coastal Permit Program Rules (New Jersey)  

Broader source: Energy.gov [DOE]

The Coastal Permit Program Rules provide the processes for permit reviews. They include details on what activities need permits; the qualifications for general permits or permits-by-rule; the...

451

Coastal Public Lands Management Act (Texas)  

Broader source: Energy.gov [DOE]

The coastal public lands of the state are managed in accordance with the following principles: (a) The natural resources of the surface land, including their aesthetic value and their ability to...

452

Hydraulic Geometry and Microtopography of Tidal Freshwater Forested Wetlands and Implications for Restoration, Columbia River, U.S.A.  

SciTech Connect (OSTI)

The hydrologic reconnection of tidal channels, riverine floodplains, and main stem channels are among responses by ecological restoration practitioners to the increasing fragmentation and land conversion occurring in coastal and riparian zones. Design standards and monitoring of such ecological restoration depend upon the characterization of reference sites that vary within and among regions. Few locales, such as the 235 km tidal portion of the Columbia River on the West Coast U.S.A., remain in which the reference conditions and restoration responses of tidal freshwater forested wetlands on temperate zone large river floodplains can be compared. This study developed hydraulic geometry relationships for Picea sitchensis (Sitka spruce) dominated tidal forests (swamps) in the vicinity of Grays Bay on the Columbia River some 37 km from the Pacific Coast using field surveys and Light Detection and Ranging (LiDAR) data. Scaling relationships between catchment area and the parameters of channel cross-sectional area at outlet and total channel length were comparable to tidally influenced systems of San Francisco Bay and the United Kingdom. Dike breaching, culvert replacement, and tide gate replacement all affected channel cross-sectional geometry through changes in the frequency of over-marsh flows. Radiocarbon dating of buried wood provided evidence of changes in sedimentation rates associated with diking, and restoration trajectories may be confounded by historical subsidence behind dikes rendering topographical relationships with water level incomparable to reference conditions. At the same time, buried wood is influencing the development of channel morphology toward characteristics resembling reference conditions. Ecological restoration goals and practices in tidal forested wetland regions of large river floodplains should reflect the interactions of these controlling factors.

Diefenderfer, Heida L.; Coleman, Andre M.; Borde, Amy B.; Sinks, Ian A.

2008-01-01T23:59:59.000Z

453

The extraction of bitumen from western tar sands  

SciTech Connect (OSTI)

This report represents the work done during the year of May 8, 1987 to June 9, 1988. This year was the first year of a five-year program. The overall objective of the latter is to advance the technologies for recovering bitumen from the tar sands by thermal and water assisted extraction means and upgrading of bitumen to synthetic crude, and conversion of bitumens to specialty products such as asphalt and resins to levels where realistic evaluations of technical and commercial potential can be made. Additionally, it is desired to have the data at a level which is adequate for design of pilot plants of appropriate size deemed necessary for commercial scale-up of the various processes being studied. The main areas for studies covered in this report are modelling and optimization of the hydropyrolysis process for upgrading bitumens, bitumen recovery by pyrolysis of the circle Cliffs tar sands in a fluid bed, pyrolysis of Whiterocks tar sand in a rotary kiln, modelling of the combustor in the coupled fluidized bed with interbed heat transfer using heat pipes, development of superior diluents for use in the water extraction of Utah's tar sands, and fractionation and characterization of the bitumens from Asphalt Ridge and Sunnyside tar sands. 169 refs., 60 figs., 31 tars.

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

1989-05-01T23:59:59.000Z

454

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

455

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

456

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

457

Characterization of the L-1 sand using well logs and amplitude attribute analysis  

E-Print Network [OSTI]

surround it. M here the L-1 sand is brine filled, its top produces a peak and its base produces a trough. Amplitude increases as a function of sand thickness and may be used to predict 1. . -1 sand (where brine filled) thicknesses. A gas filled sand... produces a strong polarity reversal and an oil filled sand produces a dim spot or ivcak polarity reversal. Once picks were made on all lines and crosslines included within the study area, amplitudes for the top of the L-1 sand were extracted and a L-1...

Ratliff, Thomas Lee

2012-06-07T23:59:59.000Z

458

Behavior of a full scale tieback wall in sand  

E-Print Network [OSTI]

BEHAVIOR OP A PULL SCALE TIEBACK WALL IN SAND A Thesis by MOONKYUNG CHUNG 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 1991 Major... Subject: Civil Engineering BEHAUIOR OF A FULL SCALE TIEBACR WALL IN SAND A Thesis MOONKYUNG CHUNG Approved as to style and content by ean-Louis Briaud hair of Committee) Derek V. Morris (Member) Christo her C. Mathewson (Member) Jam T. P. ao...

Chung, Moonkyung

1991-01-01T23:59:59.000Z

459

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

460

Case study of a multiple sand waterflood, Hewitt Unit, OK  

SciTech Connect (OSTI)

Twenty-two sands in the Hewitt field have been flooded simultaneously by Exxon Co. U.S.A.'s Hewitt Unit, and a case history of the operations is detailed. A multiple sand waterflood project requires special optimization methods to improve oil recovery. Injection and production surveillance programs and optimization methods used are highlighted. These include injection wellbore design, injection distribution, production stimulation, polymer augmented injection, and infill drilling. Successful application of these techniques has increased ultimate recovery from this waterflood operation. 3 refs.

Ruble, D.B.

1982-03-01T23:59:59.000Z

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.


461

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

462

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

463

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...

464

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...

465

The Yalahau Regional Wetland Survey: Ancient Maya Land Use in Northern Quintana Roo, Mexico  

E-Print Network [OSTI]

Features in Southern Campeche: New Perspectives on theArchaeological Reconnaissance in Campeche, Quintana Roo, andpatterns in wetlands in Campeche and Belize (see review by

Leonard, Daniel Ian

2013-01-01T23:59:59.000Z

466

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

467

Mitigating avian impacts: Applying the wetlands experience to wind farms  

SciTech Connect (OSTI)

The National Environmental Policy Act (NEPA) and state environmental laws spawned by NEPA, such as the California Environmental Quality Act (CEQA) and Washington State`s Environmental Policy Act (SEPA) have made us familiar with the concept of {open_quotes}mitigating{close_quotes} a project`s adverse environmental impacts. As wind energy projects expand to state with widely varying environmental regulation, the wind industry can look to other experiences in land use regulation, such as wetlands, for approaches to mitigation. Wetlands have been a point of friction between environmentalists, property rights advocates, local and state governments, and a host of federal agencies. A highly developed conceptual framework to mitigating environmental impacts has risen from this regulatory swamp of conflicting interests and overlapping jurisdictions.

Wolff, B. [Conservation and Renewable Energy System, Vancouver, WA (United States)

1995-12-31T23:59:59.000Z

468

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

469

Abnormally High Ammonium of Natural Origin in a Coastal  

E-Print Network [OSTI]

quality impacts such as eutrophication of lakes and coastal zones. This nitrogen enrichment is commonly and eutrophication in coastal areas. This nitrogen enrichment has been commonly attributed to anthropogenic sources

Jiao, Jiu Jimmy

470

Mechanisms of metal release from contaminated coastal sediments  

E-Print Network [OSTI]

The fate of trace metals in contaminated coastal sediments is poorly understood, yet critical for effective coastal management. The aim of this thesis is to investigate and quantify the mechanisms leading to the release ...

Kalnejais, Linda H

2005-01-01T23:59:59.000Z

471

Air Quality Impact Study for UMore Park Sand and Gravel Resources  

E-Print Network [OSTI]

Air Quality Impact Study for UMore Park Sand and Gravel Resources University of Minnesota Rosemount Elliott Hendrickson Inc. Air Quality Impact Study for UMore Park Sand and Gravel Resources UOFMN 103496 ...........................................................................3 2.8 Air Emissions

Netoff, Theoden

472

Solvent and water/surfactant process for removal of bitumen from tar sands contaminated with clay  

SciTech Connect (OSTI)

This patent describes a process for removing bitumen from a tar sand contaminated with clay. It comprises: obtaining a tar sand consisting of bitumen and clay mixed with sand; introducing the tar sand into a stripper vessel; dissolving the bitumen with a solvent, the solvent also removing the clay from the sand into a liquid medium formed with the solvent and bitumen; removing the liquid medium from the sand; and washing the sand with water to which a nonionic surface active agent has been added to remove residual bitumen from the sand, the surfactive agent comprising a linear alcohol having carbon atoms within the range on the order of about eight to fifteen carbon atoms and ethoxylate units on the carbon atoms within the range on the order of about two to eight ethoxylate units, the surfactant being present in the water in an effective amount less than about 0.5 percent by volume.

Guymon, E.P.

1990-11-06T23:59:59.000Z

473

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

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

Emissions from 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...

474

In situ recovery of oil from Utah tar sand: a summary of tar sand research at the Laramie Energy Technology Center  

SciTech Connect (OSTI)

This report describes work done by the United States Department of Energy's Laramie Energy Technology Center from 1971 through 1982 to develop technology for future recovery of oil from US tar sands. Work was concentrated on major US tar sand deposits that are found in Utah. Major objectives of the program were as follows: determine the feasibility of in situ recovery methods applied to tar sand deposits; and establish a system for classifying tar sand deposits relative to those characteristics that would affect the design and operation of various in situ recovery processes. Contents of this report include: (1) characterization of Utah tar sand; (2) laboratory extraction studies relative to Utah tar sand in situ methods; (3) geological site evaluation; (4) environmental assessments and water availability; (5) reverse combustion field experiment, TS-1C; (6) a reverse combustion followed by forward combustion field experiment, TS-2C; (7) tar sand permeability enhancement studies; (8) two-well steam injection experiment; (9) in situ steam-flood experiment, TS-1S; (10) design of a tar sand field experiment for air-stream co-injection, TS-4; (11) wastewater treatment and oil analyses; (12) economic evaluation of an in situ tar sand recovery process; and (13) appendix I (extraction studies involving Utah tar sands, surface methods). 70 figs., 68 tabs.

Marchant, L.C.; Westhoff, J.D.

1985-10-01T23:59:59.000Z

475

Solvent extraction process for recovering bitumen from tar sand  

SciTech Connect (OSTI)

This patent describes a process for recovering bitumen from tar sand which comprises: (a) preparing a mixture containing divided tar sand and an organic solvent the ratio of the solvent to the bitumen in the tar sand is at least 2 parts solvent to 1 part bitumen form a bitument/solvent phase with a viscosity low enough to facilitate the physical separation of a significant portion of the bitumen/solvent phase from the mineral matrix of the tar sand; (b) separating by physical means at least a portion of the bitumen/solvent phase from the mineral matrix; (c) mixing the separated mineral matrix of step (b) with additional solvent in a washing stage to recover bitumen remaining with the mineral matrix; (d) introducing the recovered solvent/bitumen mixture from wash step (c) back into step (a); (e) recovering organic solvent from the mineral matrix of step (c) using an aqueous/organic solvent froth flotation phase separation where the majority of the mineral matrix remains with the aqueous phase; (f) recycling the solvent recovered from the phase separation of step (e) back to the washing step of (c); (g) separating bitumen from the bitumen/solvent phase of step (b); and (h) returning solvent collected from step (g) back to step (a).

Hsieh, C.R.; Clifford, R.K.

1987-06-30T23:59:59.000Z

476

SANDIA REPORT SAND95-8224 " UC-406  

E-Print Network [OSTI]

SANDIA REPORT SAND95-8224 " UC-406 Unlimited Release k Printed April 1995 Optimal Control of a CVD of Energy by Sandia Corporation. NOTICE This report was prepared as an account of work sponsored or subcontractors. This report has been reproduced from the best available copy. Available to DOE and DOE

477

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

478

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

479

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

480

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

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

Numerical and analytical modeling of sanding onset prediction  

E-Print Network [OSTI]

results vary with the selection of one or another rock strength criterion. In this work, we present four commonly used rock strength criteria in sanding onset prediction and wellbore stability studies: Mohr-Coulomb, Hoek-Brown, Drucker-Prager, and Modified...

Yi, Xianjie

2004-09-30T23:59:59.000Z

482

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

483

SANDIA REPORT SAND95-8223 q UC-404  

E-Print Network [OSTI]

by coupling the OPT++ optimization library to the TAC02D finite element heat transfer code. The optimizationSANDIA REPORT SAND95-8223 q UC-404 Unlimited Release Printed April 1995 , . Optimal Heat Transfer UC-404 Optimal Heat Transfer Design of Chemical Vapor Deposition Reactors Christopher D. Moen

484

SAND962331 Distribution Unlimited Release Category UC405  

E-Print Network [OSTI]

This manual describes the use of MPSalsa, an unstructured finite element (FE) code for solving chemically, heat transfer, mass transfer, and detailed reactions. In addition, considerable effort has been madeSAND96­2331 Distribution Unlimited Release Category UC­405 Printed September 1996 MPSalsa A FINITE

Devine, Karen

485

Coastal Septic Systems and Submarine Groundwater Discharge: A Case Study  

E-Print Network [OSTI]

Port, Coastal and Ocean Engineering. 128: 1-11. Philipstorms. China Ocean Engineering 18: 423-431. Libelo, E. L. ,

de Sieyes, Nicholas R.

2011-01-01T23:59:59.000Z

486

Under the Boardwalk Case History St. Johns Sideroad at the McKenzie Wetland, Aurora, Ontario, Canada  

E-Print Network [OSTI]

is located in the Town of Aurora, Ontario, Canada and liesWetland (also known as Aurora Wetland or McKenzie Marsh), anwith a connection to the Aurora Pumping Station. This $20

Buchanan, Ian D.

2007-01-01T23:59:59.000Z

487

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

488

Daniel T. Cox Professor, Coastal and Ocean Engineering Program  

E-Print Network [OSTI]

Daniel T. Cox Professor, Coastal and Ocean Engineering Program 202 Owen Hall School of Civil Reviewer: Applied Geography; Applied Ocean Research; Coastal Engineering; Coastal Engineering Journal of Engineering Mechanics; Journal of Geophysical Research ­ Ocean, Journal of Geophysical Research ­ Earth

Haller, Merrick

489

Rain splash of dry sand revealed by high-speed imaging and sticky paper splash targets  

E-Print Network [OSTI]

Rain splash of dry sand revealed by high-speed imaging and sticky paper splash targets David Jon by raindrop impacts. We use high-speed imaging of drop impacts on dry sand to describe the drop (2007), Rain splash of dry sand revealed by high-speed imaging and sticky paper splash targets, J

490

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

491

The extraction of bitumen from western oil sands. Final report, July 1989--September 1993  

SciTech Connect (OSTI)

Research and development of surface extraction and upgrading processes of western tar sands are described. Research areas included modified hot water, fluidized bed, and rotary kiln pyrolysis of tar sands for extraction of bitumen. Bitumen upgrading included solvent extraction of bitumen, and catalytic hydrotreating of bitumen. Characterization of Utah tar sand deposits is also included.

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

1994-03-01T23:59:59.000Z

492

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

E-Print Network [OSTI]

of global warming, most coasts may experience sea level riseglobal warming lowers effective wetland elevations beneath rising sea levels.

Moseman, Serena Maria

2008-01-01T23:59:59.000Z

493

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

E-Print Network [OSTI]

of global warming, most coasts may experience sea level riseglobal warming lowers effective wetland elevations beneath rising sea levels.

Moseman, Serena M

2008-01-01T23:59:59.000Z

494

CONSTRUCTED WETLAND TREATMENT SYSTEMS FOR WATER QUALITY IMPROVEMENT  

SciTech Connect (OSTI)

The Savannah River National Laboratory implemented a constructed wetland treatment system (CWTS) in 2000 to treat industrial discharge and stormwater from the Laboratory area. The industrial discharge volume is 3,030 m{sup 3} per day with elevated toxicity and metals (copper, zinc and mercury). The CWTS was identified as the best treatment option based on performance, capital and continuing cost, and schedule. A key factor for this natural system approach was the long-term binding capacity of heavy metals (especially copper, lead, and zinc) in the organic matter and sediments. The design required that the wetland treat the average daily discharge volume and be able to handle 83,280 m{sup 3} of stormwater runoff in a 24 hour period. The design allowed all water flow within the system to be driven entirely by gravity. The CWTS for A-01 outfall is composed of eight one-acre wetland cells connected in pairs and planted with giant bulrush to provide continuous organic matter input to the system. The retention basin was designed to hold stormwater flow and to allow controlled discharge to the wetland. The system became operational in October of 2000 and is the first wetland treatment system permitted by South Carolina DHEC for removal of metals. Because of the exceptional performance of the A-01 CWTS, the same strategy was used to improve water quality of the H-02 outfall that receives discharge and stormwater from the Tritium Area of SRS. The primary contaminants in this outfall were also copper and zinc. The design for this second system required that the wetland treat the average discharge volume of 415 m{sup 3} per day, and be able to handle 9,690 m{sup 3} of stormwater runoff in a 24 hour period. This allowed the building of a system much smaller than the A-01 CWTS. The system became operational in July 2007. Metal removal has been excellent since water flow through the treatment systems began, and performance improved with the maturation of the vegetation during the first season of growth of each system. Sediment samples after the first and third years of operation indicated that copper was being bound in the sediments very rapidly after entering the treatment system. The design of the system encourages low redox and sulfide production in the sediments. The objective is to stabilize metals, including mercury, as sulfide compounds in the sediments. Costs for maintenance and operation of the systems are minimal, consisting primarily of ensuring that the pipes are not clogged and that water is flowing through the system. The treatment cost per thousand gallons is many times less than conventional wastewater treatment facilities. Life expectancy and function of the biological system is based on the life of the engineering aspects and not the wetland ecology.

Nelson, E.

2010-07-19T23:59:59.000Z

495

USE OF NITROGEN BUDGETS AND N2 FLUX MEASUREMENTS TO ESTIMATE THE ROLE OF DENITRIFICATION IN BROWNFIELD STORMWATER WETLANDS  

E-Print Network [OSTI]

IN BROWNFIELD STORMWATER WETLANDS Monica M. Palta 1, Peter Groffman2, Stuart Findlay2 1 School of Life Sciences in inorganic nitrogen cycling and removal in urban brownfield wetlands INTRODUCTION · Urban areas are net BROWNFIELD SITES SUPPORTING SEMI-PERMANENTLY FLOODED WETLANDS. White outlines delineate low-lying semi

Hall, Sharon J.

496

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

497

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

498

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.

499

Contrasting wetland CH4 emission responses to simulated glacial atmospheric CO2 in temperate bogs and fens  

E-Print Network [OSTI]

Contrasting wetland CH4 emission responses to simulated glacial atmospheric CO2 in temperate bogs, glacial, Last Glacial Maximum (LGM), methane (CH4), peatland, wetland. Summary · Wetlands were the largest (n = 8 per treatment) and measured gaseous CH4 flux, pore water dissolved CH4 and volatile fatty acid

Gauci, Vincent

500

Observations of short-circuiting flow paths within a free-surface wetland in Augusta, Georgia, U.S.A.  

E-Print Network [OSTI]

constructed treatment wetland in Augusta, Georgia were used to quantify the size, distribution, velocity). In treatment wetlands, such heterogeneity nearly always results in reduced contaminant removal (WoObservations of short-circuiting flow paths within a free-surface wetland in Augusta, Georgia, U

Licciardi, Joseph M.