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Articles 48601 - 48630 of 52448
Full-Text Articles in Physical Sciences and Mathematics
The Prairie Naturalist Volume 13, Number 1. March 1981
The Prairie Naturalist Volume 13, Number 1. March 1981
The Prairie Naturalist
EDITOR: Dr. Paul B. Kannowski
BOOK REVIEW EDITOR: Douglas H. Johnson
TABLE OF CONTENTS
WATERFOWL USE OF A MUNICIPAL SEWAGE LAGOON ▪ G-A. D. Maxson
MASS MORTALITY OF MUSSELS FROM SLUMPING ALONG THE RED LAKE RIVER NEAR CROOKSTON, MINNESOTA ▪ A. M. Cvancara, D. J. Brown, D. K. Cudworth, and T. R. Klett
CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA — 1980 ▪ R. N. Randall
BREEDING BIRDS ON WATERFOWL PRODUCTION AREAS IN NORTHEASTERN NORTH DAKOTA ▪ H. F. Duebbert
FURTHER EVIDENCE OF MARSH HAWKS FEEDING ON DUCKS ▪ R. A. Wishert, R. M. Kaminski, and D. W. Soprovich
FIRST NEST …
John Muir Newsletter, March/April 1981, Holt-Atherton Pacific Center For Western Studies
John Muir Newsletter, March/April 1981, Holt-Atherton Pacific Center For Western Studies
Muir Center Newsletters (1981-2015)
Holt-Atherton Pacific Center \\/ / University of the Pacific for Western Studies \ / Stockton, Calif 95211 VOLUME 1 MARCH/APRIL 1981 NUMBER 2 EDITORIAL STAFF: RONALD H. LIMBAUGH. JANICE D. MAGDICH PROJECT FUNDING IN JEOPARDY On February 24, the Muir Project staff received a letter from Frank G. Burke, NHPRC (National Historical Publications and Records Commission) Executive Director, alerting all Grant Recipients that the Reagan Administration's budget recommendation to Congress eliminates all NHPRC grant funding after September 30, 1981. Congressional action on this recommendation is still pending, but Director Burke warns project directors to "begin planning for the cessation of …
Volume 5, Number 2 (February 1981), The Solar Ocean Energy Liaison
Volume 5, Number 2 (February 1981), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Monthly Planet, 1981, February, Mark Gardner, Huxley College Of The Environment, Western Washington University
Monthly Planet, 1981, February, Mark Gardner, Huxley College Of The Environment, Western Washington University
The Planet
No abstract provided.
Mathematical Model For Water Quality In Streams Impacted By Point And Nonpoint Source Pollution, Michael E. Meadows
Mathematical Model For Water Quality In Streams Impacted By Point And Nonpoint Source Pollution, Michael E. Meadows
KWRRI Research Reports
Modeling the impacts of stormwater runoff on small streams, requires that the prediction model has the capability of simulating the behavior of the hydrologic and water quality components of the stream system. Development of such a model involves coupling the equations for pollutant transport during unsteady flow with the appropriate flood routing equations. The decision on which equations to choose requires a full understanding of the pollutant transport and hydrograph dispersion processes.
This research was undertaken to develop a rigorous theoretical evaluation of the pollutant transport and hydrograph dispersion processes during unsteady flow, and to recommend a suitable model for …
The Probe, Issue 11 - February 1981
The Probe, Issue 11 - February 1981
The Probe: Newsletter of the National Animal Damage Control Association
Contents: Where are the “Protectors” when they’re needed? NADCA is a non-profit organization NADCA Membership - February 1981 latest exotic non-lethal coyote control methods for protecting the little woolies from the big bad coyotes are llamas Anti-trappers The wild horse and burro Act When Birdies and Airplanes Mix – Look Out Below Treatment in a walk-in aviary with brodifacoum [TALON] William D. Fitzwater
Meeting Minutes, Wku Student Government Association
Meeting Minutes, Wku Student Government Association
Student Government Association
Meeting regarding the escort service, carpooling and vending machines.
How To Put Tar In The Planet And Keep Feathers On The Eagles: The Best And Worst Of The Monthly Planet And Weekly Letters To An Alaskan Editor, Brian Blix
Environmental Studies Graduate and Undergraduate Scholarship
Undergraduate Problem Series: Huxley College of Environmental Studies, Western Washington State College.
John Muir helped a Presbyterian minister choose a site near the north end of the world's longest fjord for a mission in the year 1879. The Reverend S. Hall Young declared that "Haines Mission" would be founded for the benefit of the fierce Tlingit inhabitants. I do not know what "benefit" the Tlingits have received, but my guess is Haines, Alaska 99827.
David Clarke and a group of other fervent environmental professors chose a site near the south end of Western Washington University's campus for a cluster college, …
The Physical And Chemical Limnology Of Lake Mcconaughy With Reference To Fisheries Management, Melvin W. Taylor, Kit M. Hams
The Physical And Chemical Limnology Of Lake Mcconaughy With Reference To Fisheries Management, Melvin W. Taylor, Kit M. Hams
Nebraska Game and Parks Commission: Publications
Lake McConaughy is an important fishery resource of the state of Nebraska. The estimated fishing pressure in 1975 as determined from a postal creel census was 175,872 angler days (Morris 1977). This estimate is inflated compared to an on-site creel census conducted in 1977-78 which showed a total of 69,500 fishing trips annually (Madsen 1980). Not all fishermen were contacted so this estimate is undoubtedly too low. Regardless of which figure is accepted, the reservoir provides many man-days of fishing opportunity. Conservation and management of the fishery resource is necessary to maintain and/or improve its quality,
An important factor in …
Water Current, Volume 13, No. 1, January/February 1981
Water Current, Volume 13, No. 1, January/February 1981
Water Current Newsletter
Annual Report, Nebraska Water Resources Center
Water Resources Seminars
Matching Fund Proposals Submitted to OWRT
Nebraska Water Conference
Fischbach Receives Award
Director of DWR Resigns
EPA Announces Groundwater Protection Plan
Five-Year Research Goals and Objectives
Research Review: Estimation of Ground Water Recharge Benefits for Irrigation Use
Dickey-Lincoln School Lakes Project Economic Analysis Study, New England Division, United States Army Engineer Division, Acres American Incorporated
Dickey-Lincoln School Lakes Project Economic Analysis Study, New England Division, United States Army Engineer Division, Acres American Incorporated
Dickey-Lincoln School Lakes Project
The purpose of this study was to perform an economic assessment of the Dickey-Lincoln School Lakes Project. This was accomplished by simulating the New England electrical supply system with and without the project and making a comparison of the resultant production costs.
Dickey-Lincoln School Lakes Project At Dickey, Maine : Final Environmental Impact Statement, New England Division, United States Army Engineer Division
Dickey-Lincoln School Lakes Project At Dickey, Maine : Final Environmental Impact Statement, New England Division, United States Army Engineer Division
Dickey-Lincoln School Lakes Project
The Final Impact Statement is supported by all appendices from all drafts as well as supplementary information provided in Supplements to those Appendices. It comprises three volumes. Volume I is the statement volume. Volume II consists of two parts. Part I contains the comment and response portion of Section 9 for the 1977 Draft EIS. Part II contains comments and responses on the 1978 Revised Draft EIS, in addition to reproductions of the original comment letters received on the Draft Fish and Wildlife Mitigation Report and responses to these comments. Volume III, Part I contains reproductions of the original comment …
Dickey-Lincoln School Lakes Transmission Project: Final Environmental Impact Statement: Appendix L, New England Division, United States Army Corps Of Engineers, United States Department Of Energy
Dickey-Lincoln School Lakes Transmission Project: Final Environmental Impact Statement: Appendix L, New England Division, United States Army Corps Of Engineers, United States Department Of Energy
Dickey-Lincoln School Lakes Project
This draft EIS Supplement describes the environmental impacts of updated transmission plans of the Department of Energy (DOE) for the proposed Dickey-Lincoln School Lakes Project. Energy produced by the project is to be integrated into the New England electric system if the project is constructed.
Dickey-Lincoln School Lakes Project At Dickey, Maine : Final Environmental Statement, New England Division, United States Army Engineer Division
Dickey-Lincoln School Lakes Project At Dickey, Maine : Final Environmental Statement, New England Division, United States Army Engineer Division
Dickey-Lincoln School Lakes Project
This document contains those comments and responses on the Revised Draft Environmental Impact Statement. It is a continuation of Volume II published by the Corps in 1978. In addition, it contains reproductions of those letters of comment received on the March 1980 Draft Fish and Wildlife Mitigation Plan, and the responses to these comments.
Dickey-Lincoln School Lakes Project At Dickey, Maine : Final Environmental Statement, Volume 1-4, U. S. Army Engineer Division, New England
Dickey-Lincoln School Lakes Project At Dickey, Maine : Final Environmental Statement, Volume 1-4, U. S. Army Engineer Division, New England
Dickey-Lincoln School Lakes Project
The proposed Dickey-Lincoln School Lakes Project in northern Maine is a multipurpose installation on the St.John River. The combination hydroelectric power and flood control project is located in Aroostook County, Maine, near the Canadian border. The two proposed earth fill dams located at Dickey are 10,200 feet in length with a maximum height of 335 feet. They would impound 7.7 million acre feet of water at a maximum pool elevation 910 feet mean sea level. A second earth filled dam located 11 miles downstream at Lincoln School would serve as a regulatory dam. It would be 2100 feet in lenqth, …
Limitations In The Use Of Leaf Dry Weight And Leaf Number For Predicting Leaf Area Of Soybeans, S.N. Ogbuehi, J.R. Brandle
Limitations In The Use Of Leaf Dry Weight And Leaf Number For Predicting Leaf Area Of Soybeans, S.N. Ogbuehi, J.R. Brandle
School of Natural Resources: Faculty Publications
No abstract provided.
Influence Of Windbreak-Shelter On Soybean Production Under Rainfed Conditions, S.N. Ogbuehi, James R. Brandle
Influence Of Windbreak-Shelter On Soybean Production Under Rainfed Conditions, S.N. Ogbuehi, James R. Brandle
School of Natural Resources: Faculty Publications
No abstract provided.
Influence Of Windbreak-Shelter On Soybean Production Under Rainfed Conditions, S.N. Ogbuehi, James R. Brandle
Influence Of Windbreak-Shelter On Soybean Production Under Rainfed Conditions, S.N. Ogbuehi, James R. Brandle
School of Natural Resources: Faculty Publications
No abstract provided.
Forestry For Wildlife Habitat Improvement. Nebraska Cooperative Extension Service Ec 81-1747, Ec 80-1747, Frank A. Hershey, Howard L. Wiegers
Forestry For Wildlife Habitat Improvement. Nebraska Cooperative Extension Service Ec 81-1747, Ec 80-1747, Frank A. Hershey, Howard L. Wiegers
School of Natural Resources: Faculty Publications
Wildlife cannot exist without food and protective cover. Natural and planted woodlands contribute significantly to these essentials. This circular describes habitat needs of wildlife, recommends forestry practices for habitat improvement, and gives examples of practices to improve habitat for pheasant, quail, and deer.
Variety, rather than uniformity of vegetation, benefits most wildlife species. Management which results in a diverse plant community with many stages of growth can increase the numbers and species of wildlife. Techniques which create improved conditions for woodland wildlife are fundamentally the same as those designed to grow good timber.
Plant And Air Temperatures In Differentially-Irrigated Corn, B. L. Blad
Plant And Air Temperatures In Differentially-Irrigated Corn, B. L. Blad
School of Natural Resources: Faculty Publications
No abstract provided.
Mass And Energy Exchanges Of A Soybean Canopy Under Various Environmental Regimes, S. B. Verma
Mass And Energy Exchanges Of A Soybean Canopy Under Various Environmental Regimes, S. B. Verma
School of Natural Resources: Faculty Publications
No abstract provided.
Volume 5, Number 1 (January 1981), The Solar Ocean Energy Liaison
Volume 5, Number 1 (January 1981), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Vorwort, Erforschung Biologischer Ressourcen Der Mongolischen Volksrepublik (1981) Band 1, Rudolf Schubert
Vorwort, Erforschung Biologischer Ressourcen Der Mongolischen Volksrepublik (1981) Band 1, Rudolf Schubert
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
First paragraph:
Seit 1967 besteht ein Freundschaftsvertrag zwischen der Staatsuniversität Ulan-Bator und der Martin-Luther-Universität Halle-Wittenberg, innerhalb dessen auch eine Zusammenarbeit auf dem Gebiet der Biowissenschaften ausgewiesen ist. Die gemeinsame Lösung von biologischen Forschungsproblemen stellt ein Kernstück der Freundschaftsbeziehungen zwischen beiden Universitäten dar. Es geht dabei vorwiegend um die Klärung ökologischer Fragen.
Stand Und Entwicklung Der Erforschung Der Flechten- Und Moosflora In Der Mongolischen Volksrepublik, Rudolf Schubert
Stand Und Entwicklung Der Erforschung Der Flechten- Und Moosflora In Der Mongolischen Volksrepublik, Rudolf Schubert
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
In Zusammenarbeit von sowjetischcn und mongolischen Bryologen werden gegenwärtig die in Leningrad befindlichen Aufsammlungen bearbeitet. Ergebnisse darüber sind in der Arbeit von ABRAMOVA und TSEGMED (1975) veröffentlicht. Ein umfangreicherer Beitrag zur Bryof1ora konnte durch die Bearbeitung der von W. SCHUBERT gesammelten 464 Moosproben aus den zentralen und westlichen Landschaften der MVR erbracht werden, Von R. SCHUBERT, W. SCHUBERT, und KOPERSKI wurden 1977 12 Leber- und 88 Laubmoosarten für diese Gebiete nachgewiesen. Weitere Nachweise stellen GROLLE, MEINUNGER, HILBIG und HUNECK (i. Dr.) zusammen. Es muß aber auch hier betont werden, daß damit nur ein erster Anfang zur Erforschung der Moosflora der …
Die Entwicklung Der Zasammenarbeit Auf Biologischem Gebiet Zwischen Der Mvr Und Ddr Seit 1962, Michael Stubbe, Naniragijn Dawaa, Werner Hilbig, Zedengijn Schamsran
Die Entwicklung Der Zasammenarbeit Auf Biologischem Gebiet Zwischen Der Mvr Und Ddr Seit 1962, Michael Stubbe, Naniragijn Dawaa, Werner Hilbig, Zedengijn Schamsran
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
Mit zwei großen komplexen biologischen Sammelexpeditionen 1962 und 1964 der Akademien der Wissenschaften der DDR und MVR in die Süd- und Westmongolei wurde der Grundstein für die kontinuierliche Entwicklung der Wissenschaftskooperation auf biologischem Gebiet zwischen beiden Staaten gelegt. Die Kollektionen wurden zum Grundstock eines aufzubauenden botanischen und zoologischen Sammlungsfundus in Ulan-Bator. Durch den Freundschaftsvertrag zwischen den Universitäiten Halle und Ulan-Bator im Jahre 1967 wurden die Kontakte neu aktiviert. Nach anfänglich sporadischen Studienaufenthalten und Expeditionsreisen von Einzelwissenschaftlern wurde das Forschungsprogramm auf biologischem Gebiet im Rahmen dieses Freundschaftsvertrages recht bald auf Schwerpunktaufgaben ausgerichtet, die sich lückenlos in das Forschungsprofil des mongolischen Vertragspartners …
Bibliographie Pflanzensoziologischer Arbeiten Über Die Mongolische Volksrepublik, Werner Hilbig
Bibliographie Pflanzensoziologischer Arbeiten Über Die Mongolische Volksrepublik, Werner Hilbig
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
Zusammenfassung
Die Bibliographie enthält pflanzensoziologische und vegetationsökologische Veröffentlichungen aus dem Gebiet der Mongolischen Volksrepublik (MVR) von den zwanziger Jahren bis zum Jahre 1979. Es werden 217 Arbeiten zitiert. Der Großteil dieser Publikationen stammt aus der Feder sowjetischer Geobotaniker,
Spezialistenverzeichnis Für Die Bearbeitung Der Arthropodenfauna Der Mvr, Manfred Dorn, Michael Stubbe
Spezialistenverzeichnis Für Die Bearbeitung Der Arthropodenfauna Der Mvr, Manfred Dorn, Michael Stubbe
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
Seit mehr als 20 Jahren führen Biologen der Staatlichen Mongolischen Universität Ulan-Bator und von Akademie-Instituten der Mongolischen Volksrepublik gemeinsam mit Zoologen und Botanikern befreundeter wissenschaftlicher Partnereinrichtungen insbesondere der DDR, der UdSSR, der CSSR sowie der Volksrepublik Ungarn in großem Umfang Expeditionen zur Erforschung der biologischen Ressourcen der MVR durch. Im Rahmen dieser Expeditionen wurde unter anderem ein umfangreiches Arthropodenmaterial gesammelt, dessen Bearbeitung einen wesentlichen Beitrag zur Erschließung der mongolischen Entomofauna darstellt. Von besonderer Bedeutung sind die Veröffentlichungen in der bereits auf 7 Bände angewachsenen Publikationsreihe "Nasekomye Mongolii" (Leningrad), die Ergebnisse der Expeditionen von Dr. Z. KASZAB (Budapest) sowie jene der …
Abkommen Über Freundschaft Und Zusammenarbeit Zwischen Der Martin-Luther-Universität Halle-Wittenberg Und Der Mongolischen Staatlichen Universität Ulan-Bator--Entwicklung Und Ausblick, J. Schuh, D. Batsuur
Abkommen Über Freundschaft Und Zusammenarbeit Zwischen Der Martin-Luther-Universität Halle-Wittenberg Und Der Mongolischen Staatlichen Universität Ulan-Bator--Entwicklung Und Ausblick, J. Schuh, D. Batsuur
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
First paragraph:
Wenn die Mongolische Staatliche Universität Ulan-Bator ihrem 40. Gründungstag entgegengeht, der folgerichtig in dem revolutionären Aufbruch aus einer alten Geschichte des mongolischen Volkes in eine sozialistische Gessellschaft begründet liegt, so treffen sich seit über einem Jahrzehnt in diesem wissenschaftshistorischen Zeitraum auch Wissenschaftler und Studenten der Martin-Luther-Universität Halle-Wittenberg mit ihren mongolischen Kollegen und Freunden der Mongolischen Staatlichen Universität Ulan-Bator zu geistiger Begegnung und gemeinsamer wissenschaftlicher Arbeit. Sie entspringt den gleichen Zielen einer sozialistischen Gesellschaft, Bildung, Kultur und Wissenschaft zur allseitigen Entwicklung der Persönlichkeit, zur stetigen Verbesserung des Volkswohlstandes, für Völkerverständigung und sozial-historischen Fortschritt zu entfalten.
Die Entwicklung Der Lehrstühle Für Zoologie Und Botanik An Der Mongolischen Staatsuniversität Ulan-Bator, Naniragijn Dawaa, Zedengijn Schamsran
Die Entwicklung Der Lehrstühle Für Zoologie Und Botanik An Der Mongolischen Staatsuniversität Ulan-Bator, Naniragijn Dawaa, Zedengijn Schamsran
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
Describes the history of the Zoology and Botany Departments in the National University of Mongolia before 1981.
Die Erforschung Der Herpetofauna Der Mongolischen Volksrepublik: Situation Und Perspektiven, Günther Peters
Die Erforschung Der Herpetofauna Der Mongolischen Volksrepublik: Situation Und Perspektiven, Günther Peters
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
First paragraph:
Die Landschaften der Mongolei sind arm an Reptilien- und Amphibienarten. Dieser Umstand mag die Frage aufwerfen, ob herpetologische Untersuchungen in Beschränkung auf das Territorium der MVR eine nennenswerte Perspektive haben könnten, nachdem Artenspektrum und Verbteitung der Species annähernd vollständig erkundet sind. Ein Herpetologe wird zweifellos für seine Arbeit auch in diesem Land eine Zukunft sehen, doch muß wohl von vornherein eingestanden werden, daß das Volumen der Probleme dieses Faches hinter denen der übrigen Disziplinen der Vertebratenzoologie und der Entomologie in einem bescheidenerem Rahmen verbleibt. Dies gilt sowohl im rein wissenschaftlichen als erst recht auch im angewandten Bereich ihrer …