Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Earth Sciences (59004)
- Computer Sciences (58253)
- Environmental Sciences (52548)
- Engineering (40351)
- Life Sciences (40157)
-
- Physics (36682)
- Chemistry (34720)
- Geology (29735)
- Mathematics (27476)
- Social and Behavioral Sciences (24631)
- Oceanography and Atmospheric Sciences and Meteorology (16471)
- Statistics and Probability (13314)
- Education (12831)
- Computer Engineering (12825)
- Soil Science (12158)
- Medicine and Health Sciences (11855)
- Plant Sciences (11367)
- Natural Resources and Conservation (10281)
- Arts and Humanities (9740)
- Astrophysics and Astronomy (9217)
- Electrical and Computer Engineering (8910)
- Sustainability (8728)
- Natural Resources Management and Policy (8597)
- Artificial Intelligence and Robotics (8558)
- Water Resource Management (8308)
- Applied Mathematics (8028)
- Environmental Health and Protection (6948)
- Databases and Information Systems (6777)
- Science and Mathematics Education (6760)
- Institution
-
- University of Nebraska - Lincoln (24326)
- Western Michigan University (19508)
- Selected Works (16838)
- University of Kentucky (12194)
- TÜBİTAK (10319)
-
- Singapore Management University (7540)
- Utah State University (7353)
- Missouri University of Science and Technology (6086)
- Old Dominion University (5960)
- University of Wollongong (4868)
- William & Mary (4601)
- University of South Florida (3861)
- Wright State University (3840)
- Portland State University (3812)
- University of Nevada, Las Vegas (3639)
- Louisiana State University (3427)
- China Simulation Federation (3382)
- Brigham Young University (3243)
- City University of New York (CUNY) (3224)
- Purdue University (2815)
- Air Force Institute of Technology (2682)
- Claremont Colleges (2641)
- California Polytechnic State University, San Luis Obispo (2571)
- University of Arkansas, Fayetteville (2500)
- Western Washington University (2456)
- University of Texas Rio Grande Valley (2436)
- Department of Primary Industries and Regional Development, Western Australia (2378)
- University of Texas at El Paso (2327)
- Chinese Chemical Society | Xiamen University (2295)
- Chulalongkorn University (2267)
- Keyword
-
- Machine learning (1701)
- Climate change (1683)
- Western Australia (1597)
- Mathematics (1376)
- Chemistry (1159)
-
- Sustainability (1145)
- Physics (1067)
- Water quality (986)
- Deep learning (895)
- Geology (891)
- Groundwater (859)
- Machine Learning (834)
- Simulation (828)
- Research and Technical Reports (797)
- Water (780)
- United States (759)
- Education (758)
- Management (747)
- Nebraska (744)
- Agriculture (720)
- Artificial intelligence (718)
- Climate (705)
- GIS (700)
- Statistics (686)
- Security (680)
- Environment (674)
- Grains and field crops (674)
- Computer Science (666)
- Optimization (661)
- Ecology (659)
- Publication Year
-
- 2024 (8456)
- 2023 (12689)
- 2022 (18368)
- 2021 (27992)
- 2020 (15201)
-
- 2019 (15915)
- 2018 (13652)
- 2017 (12587)
- 2016 (12722)
- 2015 (12624)
- 2014 (12301)
- 2013 (11799)
- 2012 (12196)
- 2011 (10324)
- 2010 (8625)
- 2009 (7617)
- 2008 (7328)
- 2007 (6763)
- 2006 (5877)
- 2005 (5580)
- 2004 (4449)
- 2003 (3882)
- 2002 (3436)
- 2001 (3032)
- 2000 (2921)
- 1999 (2557)
- 1998 (2577)
- 1997 (2473)
- 1996 (2438)
- 1995 (2196)
- Publication
-
- Legacy Scout Tickets from Pure Oil Company (11044)
- Theses and Dissertations (8371)
- IGC Proceedings (1993-2023) (7168)
- Research Collection School Of Computing and Information Systems (6972)
- Thin Sections (5745)
-
- Electronic Theses and Dissertations (4213)
- Faculty Publications (3809)
- Journal of System Simulation (3382)
- Nebraska Tractor Tests (3348)
- Turkish Journal of Electrical Engineering and Computer Sciences (3020)
- Masters Theses (2634)
- Turkish Journal of Chemistry (2628)
- Turkish Journal of Mathematics (2494)
- Journal of Electrochemistry (2295)
- Honors Theses (2164)
- Faculty of Informatics - Papers (Archive) (2013)
- Physics Faculty Publications (1943)
- Bulletin of the Mineral Research and Exploration (1893)
- Doctoral Dissertations (1883)
- Dissertations, Theses, and Masters Projects (1876)
- Reports (1835)
- Dissertations (1827)
- Physics Faculty Research & Creative Works (1771)
- Department of Computer Science Technical Reports (1721)
- USF Tampa Graduate Theses and Dissertations (1608)
- School of Natural Resources: Faculty Publications (1586)
- United States Department of Agriculture Wildlife Services: Staff Publications (1529)
- Australian Institute for Innovative Materials - Papers (1524)
- Electronic Thesis and Dissertation Repository (1477)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (1428)
- Publication Type
Articles 285151 - 285180 of 303925
Full-Text Articles in Physical Sciences and Mathematics
Test 1504: John Deere 750 Diesel 8-Speed, Nebraska Tractor Test Lab
Test 1504: John Deere 750 Diesel 8-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1506: John Deere 1650 Diesel 9-Speed, Nebraska Tractor Test Lab
Test 1506: John Deere 1650 Diesel 9-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
The American Lobster Fishery Management Plan: An Assessment Of Its Impact On The New Hampshire Lobster Industry, John C. Belcher
The American Lobster Fishery Management Plan: An Assessment Of Its Impact On The New Hampshire Lobster Industry, John C. Belcher
Marine Affairs Theses and Major Papers
Exclusive fishery management jurisdiction between three and twelve nautical miles from the coast was granted to the Federal government by Congress in 1966. No federal regulations governing fishery management were ever promulgated, however. In 1972 an attempt was made to establish management regulations. Regional councils were formed to discuss industrial, managerial and scientific problems associated with fisheries within the territorial sea. Their success was limited. Not until the Fishery Conservation and ManagementAct of 1976 (PubIc Law 94-265) was enacted did a sound management structure exist at the federal level for fisheries regulation. This Act (FCMA) established a fishery conservation zone …
Beach Ownership And Public Access In Massachusetts, Mark Harlow Robinson
Beach Ownership And Public Access In Massachusetts, Mark Harlow Robinson
Marine Affairs Theses and Major Papers
No abstract provided.
Offshore Jurisdiction And Federal-State Relations: The 12 Nautical Mile Territorial Sea And The Tidelands Controversy, Jeremy D. Wiese
Offshore Jurisdiction And Federal-State Relations: The 12 Nautical Mile Territorial Sea And The Tidelands Controversy, Jeremy D. Wiese
Marine Affairs Theses and Major Papers
Recently, after several decades of negotiations, the United States, acting through the President, opted not to sign the United Nations Law of the Sea Treaty. In the aftermath of this decision those individuals involved with marine affairs are beginning to examine the Treaty's separate provisions to ascertain those which the U.S. may embrace under the auspices of customary international law. To date, this examination has led to a Presidential Proclamation generating an Exclusive Economic Zone for the U.S. Jurisdictionally, the next logical step would be U.S. adoption of the 12 nautical mile limit for its territorial sea. Indeed, movement in …
A Survey Of Recreational Boating In Newport Harbor, David Dean Burrage
A Survey Of Recreational Boating In Newport Harbor, David Dean Burrage
Marine Affairs Theses and Major Papers
This is a study of the recreational boating industry in Newport Harbor, Rhode Island. It is a facility inventory study as well as a consumer attitude and perception study. In these respects, it amounts to a market survey. Prior to this work, the firms in this city which deal with recreational boaters had no conception of the number of users or geographic area influenced by the services they proffered. There was a need to know if the consumers of these services perceived various problems in Newport Harbor. Among these problems were such things as crowding, pollution, conflicts between user groups, …
Iowa Science Teacher Section Fall Conference, 1983, Iowa Academy Of Science
Iowa Science Teacher Section Fall Conference, 1983, Iowa Academy Of Science
Iowa Academy of Science Documents
Contents:
--- Featured Speaker: Mike Lozano
--- Presidential Award in Science Teaching 1983: Karen Murphy; Carolyn Brockway
--- Sessions
--- Excellence in Science Teaching Awards, Fall 1983
--- Iowa Science Teachers Section Outstanding Service Award 1983: Carolyn Brockway
--- Governor's Science Medal, December 1983: Dr. Lois Tiffany
--- Iowa Academy of Science Officers
Stand Der Akklimatisation Von Ondatra Zibethica L., 1766 In Der Mongolei, N. Dawaa, P. Lchamsuren, Michael Stubbe
Stand Der Akklimatisation Von Ondatra Zibethica L., 1766 In Der Mongolei, N. Dawaa, P. Lchamsuren, Michael Stubbe
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
Die Bisamratte Ondatra zibethica ist auf dem Territorium der Mongolischen Volksrepublik in den Flußsystemen der Selenga, des Ulz und Onon sowie des Bulgan-gol selbständig eingewandert. Zu Einbürgerungen kam es 1967 und 1971 am Char-us-nuur sowie 1978 am Zergijn-caagan-nuur und Olon-nuur. Der weiteren Verbreitung dieses wertvollen Pelzlieferanten wird besondere Aufmerksamkeit geschenkt.
Russian abstract:
Заключение
На территсрии Монгольской Народной Республики ондатра Ondatra zibethica са мостоятельно заселила системы рек Селенга, Улз, Онон и Булган-Гол. Интро дукции происошли в 1967 и 1973 гг. на Хар-Ус-Нууре, а также в 1978 г. на Зер гийн-Цагаан-Нуурс и Олон-Нууре. Дальнейшему распространению этого ценного шушного зверя удс."l'ястся особое внимание. …
Zur Entwicklung Der Wildforschung Und Jagdwirtschaft In Der Mongolischen Volksrepublik, N. Dawaa, Ch. Suchbat
Zur Entwicklung Der Wildforschung Und Jagdwirtschaft In Der Mongolischen Volksrepublik, N. Dawaa, Ch. Suchbat
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
1972 wurde an dег Mongolischen Staallichen Unveгsität Ulan-Bator mit der Ausbildung von Wildbiologen begonnen, um durch diese Fachkadeг die Aгbeit auf jagd wirtschaftlichem Gebiet qualitativ entscheidend zul veгbesseгn. Die Veгfasseг beгichten übег die wichtigsteп Forschuпgsaufgaben im Lehrstuhl füг Zoologie, Bereich Jagdwirtschaft, die sich auf Fгagen der Ökonomie und Organisation der Jagdwirtschaft, dег Erkundung dег Wildbiologie und Bejagungs- sowie Erfassungsmethoden der Wildbestäпde, dег Qualitätsverbesserung der Jagdprodukte und dег Akklimatisation bzw. Reakklimutisation von Wildtieren koпzentгieгen.
Russian abstract:
Заключение
С 1972 г. в Монгольском Государственном Унинерситеге в Улан-Баторе обучаются охотоведы, чтобы с помощью этих кадров качественно заметно улучшить работу в области охотничьего хозяйства. …
Test 1505: John Deere 1450 Diesel 9-Speed, Nebraska Tractor Test Lab
Test 1505: John Deere 1450 Diesel 9-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1478: Massey-Ferguson 254 Diesel 12-Speed, Nebraska Tractor Test Lab
Test 1478: Massey-Ferguson 254 Diesel 12-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1487: White Farm Equipment-Iseki 2-88 Diesel 18-Speed, Nebraska Tractor Test Lab
Test 1487: White Farm Equipment-Iseki 2-88 Diesel 18-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1492: Ford 2910 (8x4) Diesel 8-Speed, Nebraska Tractor Test Lab
Test 1492: Ford 2910 (8x4) Diesel 8-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1493: Ford 3910 (8x2) Diesel 8-Speed, Nebraska Tractor Test Lab
Test 1493: Ford 3910 (8x2) Diesel 8-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1494: Ford 3910 (8x4) Diesel 8-Speed, Nebraska Tractor Test Lab
Test 1494: Ford 3910 (8x4) Diesel 8-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1502: Ford 1710 (12x4) Manual Diesel 12-Speed, Nebraska Tractor Test Lab
Test 1502: Ford 1710 (12x4) Manual Diesel 12-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Sources Of Nosocomial Infections In Immunocompromised Patients (Letter), B. Burt Gerstman
Sources Of Nosocomial Infections In Immunocompromised Patients (Letter), B. Burt Gerstman
B. Burt Gerstman
No abstract provided.
Nitrogenous Fertilizers For Cereals, M G. Mason
Nitrogenous Fertilizers For Cereals, M G. Mason
Experimental Summaries - Plant Research
Effect of stubble treatment on nitrogen fertiliser requirement; Chapman Research Station, Nabawa - 78C3, Merredin Research Station – 78M2. Long term stubble burning demonstration; P. Archer, Pithara - 82MO30, L. and C. Crane, Bindi bindi – 82MO31. Evaluation of the nitrification inhibitor – DIDIN; P. Appleyard, Sth. Eneabba – 83TS2, Badgingarra Research Station – 83BA3, J. Delagastino – 83BY30, Mullalyup. J. McLean, Metricup – 83BU5, B. Batley, Willyabrup - 83BU6, Esperance Downs Research Station, Gibson – 83E2, Mr Atkins, Broomehill – 83KA43. Effects of Agras No. 1 on soil pH and wheat yield; Wongan Hills Research Station – 80WH3, Merredin …
Evaluation Of Annual Grass Control 1982 1983, D Nicolas
Evaluation Of Annual Grass Control 1982 1983, D Nicolas
Experimental Summaries - Plant Research
Trial 82NA29
History.
Design.
Methods.
Results and discussion.
Pasture Trials Of Esperance, M D. Bolland
Pasture Trials Of Esperance, M D. Bolland
Experimental Summaries - Plant Research
(82ES55) - Serradella Co X N trial. R. Burchell, Myrup. Aim: To determine whether Co or low winter temperatures limit the growth of serradella in winter months. (83ES46) - Serradella N trial. High School block, Neribup. Aim: To test whether dry matter production of serradella and subterranean clover are limited by symbiotic nitrogen fixation in mid winter. (82ES46) - T brachycalycinum burr burial trial. J. Royle, Condingup. Aim: To determine the importance of burr burial for T. brachycalycinum for the formation of burrs and seed.
Computer Science Master's Degree Programs To Advance Your Career 1983-1984, Nova University
Computer Science Master's Degree Programs To Advance Your Career 1983-1984, Nova University
College of Engineering and Computing Course Catalogs
No abstract provided.
Intermolecular Interactions For Phosphatidyl Choline And Phosphatidyl Ethanolamine, Tony Flaim, Stig Friberg, Patricia L.M. Plummer
Intermolecular Interactions For Phosphatidyl Choline And Phosphatidyl Ethanolamine, Tony Flaim, Stig Friberg, Patricia L.M. Plummer
Chemistry Faculty Research & Creative Works
Intermolecular interaction between pairs of methylphosphocholine (MPC) and methylphosphoethanolamine were calculated using an extended CNDO/2 program. Experimentally determined conformations were used for the ethanolamine and choline groups. In the methylphosphocholine the major interaction was intramolecular, involving the phosphate ester-choline groups, while in the ethanolamine the maximum attraction was intermolecular between the ethanolamine and the phophate ester of a neighboring molecule(s). © 1983.
Government Response To Drought In The United States: With Particular Reference To The Great Plains, Donald A. Wilhite
Government Response To Drought In The United States: With Particular Reference To The Great Plains, Donald A. Wilhite
Drought Mitigation Center: Faculty Publications
Drought relief has become an expected response of the federal government to periods of widespread drought in the United States. A wide range of emergency, short-term and long-term drought programs were formulated to deal with the extreme drought of the 1930's. By 1977 there were 40 separate programs administered by 16 different federal agencies. This paper traces the development of federal drought relief bureaucracy, including drought designation criteria and procedures.
Two obvious deficiencies of past drought relief efforts in the United States are noted. First, drought relief organizations and programs have been hastily assembled during periods of crisis. This has …
Jurassic Calcareous Nannofossil Zonation And Overview With New Evidence From Deep Sea Drilling Project Site 534, Peter H. Roth, Alan W. Medd, David K. Watkins
Jurassic Calcareous Nannofossil Zonation And Overview With New Evidence From Deep Sea Drilling Project Site 534, Peter H. Roth, Alan W. Medd, David K. Watkins
Department of Earth and Atmospheric Sciences: Faculty Publications
A zonation is presented for the oceanic late Middle Jurassic to Late Jurassic of the Atlantic Ocean. The oldest zone, the Stephenolithion bigotii Zone (subdivided into a Stephanolithion hexum Subzone and a Cyclagelosphaera margerelii Subzone), is middle Callovian to early Oxfordian. The Vagalapilla stradneri Zone is middle Oxfordian to Kimmeridgian. The Conusphaera mexicana Zone, subdivided into a lower Hexapodorhabdus cuvillieri Subzone and a Polycostella beckmannii Subzone, is the latest Kimmeridgian to Tithonian. Direct correlation of this zonation with the boreal zonation established for Britain and northern France (Barnard and Hay, 1974; Medd, 1982; Hamilton, 1982) is difficult because of poor …
Theoretical Studies Of Water On Substrates, Sergio M. Terrazas
Theoretical Studies Of Water On Substrates, Sergio M. Terrazas
Doctoral Dissertations
"Model interaction potentials for H2O on a basal f)-silver iodide substrate containing two types of defects, a potassium impurity and a four atomic layer ledge, are used to calculate optimal binding energy contours for the adsorbed H2O molecule. (J. Phys. Chern. 84, 1473(1980)). The model substrate with the potassium impurity appears to increase the optimal binding energy at the preferred adsorption sites to 23 kcal/rnol -- a value approximately 40 % larger than the maximal binding energy sites on the defect-free model silver-exposed basal plane of AgI. The impurity also distorts the hexagonal symmetry of the …
A Description Of The Soils And Geology Of The Berkshire Valley Experimental Catchment, M R. Wells, D J. Mcfarlane
A Description Of The Soils And Geology Of The Berkshire Valley Experimental Catchment, M R. Wells, D J. Mcfarlane
Resource management technical reports
Basic land resource data are provided in this report to assist an investigation of the effect of contour banking on surface runoff in the Berkshire Valley experimental catchement. Brief descriptions of the catchment's geology, soils and their inferred hydrological significance are provided and a 1:2000 scale map produced. Of major significance to the hydrologic study is the fact that soil depth and internal drainage conditions were found to be not related to landscape positions.
Historical Patterns Of Phytoplankton Productivity In Lake Mead, Richard T. Prentki, Larry J. Paulson
Historical Patterns Of Phytoplankton Productivity In Lake Mead, Richard T. Prentki, Larry J. Paulson
Publications (WR)
Lake Mead was impounded in 1935 by the construction of Hoover Dam. The Colorado River was unregulated prior to then and therefore was subjected to extreme variations in flows and suspended sediment loads. Hoover Dam stabilized flows and reduced suspended sediment loads downstream, but Lake Mead still received silt-laden inflows from the upper Colorado River Basin. The Colorado River contributed 97% of the suspended sediment inputs to Lake Mead, and up to 140 x 1O6 metric tons (t) entered the reservoir in years of high runoff. Most of the sediments were deposited in the river channel and formed an …
Water Quality Trends In The Las Vegas Wash Wetlands, F. A. Morris, L. J. Paulson
Water Quality Trends In The Las Vegas Wash Wetlands, F. A. Morris, L. J. Paulson
Publications (WR)
The Las Vegas Wash is a wetlands ecosystem that acts to buffer the effects of wastewater discharges on the receiving waters of Lake Mead. The wash is the terminus for the 4,144 km2 Las Vegas Valley drainage basin, emptying into Las Vegas Bay of Lake Mead (Colorado River). It is in the northern Mojave desert, which receives an average of only 10 cm of rainfall annually. The Las Vegas Wash is technically an artificial wetland supported almost entirely by the perennial flows from sewage treatment plants. These flows contribute an average of 3-7 t of nutrients (nitrogen and phosphorus) and …
The Effects Of Limited Food Availability On The Striped Bass Fishery In Lake Mead, John R. Baker, Larry J. Paulson
The Effects Of Limited Food Availability On The Striped Bass Fishery In Lake Mead, John R. Baker, Larry J. Paulson
Publications (WR)
The original range of striped bass (Morone saxatilis) was along the Atlantic Coast. They were introduced into the lower Sacramento River in 1879 and are now also found along the Pacific Coast. A landlocked striped bass fishery was established in Santee-Cooper Reservoir, South Carolina, in 1954, and they have since been introduced into numerous other reservoirs, including Lake Havasu, Lake Mead and Lake Powell on the Colorado River. Striped bass were introduced into Lake Mead in 1969 in response to declines in the largemouth bass (Micropterus salmoides) fishery that occurred during the 1960s and in order to further utilize the …
Use Of Hydroelectric Dams To Control Evaporation And Salinity In The Colorado River System, Larry J. Paulson
Use Of Hydroelectric Dams To Control Evaporation And Salinity In The Colorado River System, Larry J. Paulson
Publications (WR)
The main stem reservoirs on the Colorado River comprise one of the largest and most heavily used freshwater bodies in the nation. These reservoirs (Lake Powell, Lake Mead, Lake Mohave and Lake Havasu) can store up to 53,590,400 acre-feet of water at their maximum capacities. Nonetheless, local water shortages still exist in some areas of the Colorado River Basin. There is also concern that salt concentrations are approaching levels that could severely affect municipal and agricultural uses. Water shortages will become even more acute as demands for water increase with continued urban and agricultural development in the basin.
Water conservation …