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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 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 …

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 …

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.

Home Range, Home Range Expansion, Dispersal, And Mortality Of Juvenile Red Foxes In Southeastern South Dakota, Floyd M. Demaray

Electronic Theses and Dissertations

Data from aerial and landowner surveys showed that red fox (Vulpes vulpes) families on the Sinai study area decreased from 13 (5.2 per township) in 1976 to 11 (4.4 per township) in 1977. The majority (88%) of the active red fox dens was located in pastures and idle lands although these cover types constituted only 24% of the available cover. Twenty-nine juveniles and 3 adults were captured and marked during spring, 1976. Trappers and hunters returned 62% of the tags placed on juvenile foxes. During spring, 1977, 15 juveniles and 2 adult red foxes were marked. Three juveniles were subsequently …

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

Water Quality In Pleasant Valley, Utah, Calvin G. Clyde, Dennis B. George, Kun Mo Lee, Phil Pucel, William Hay

Reports

Pollution of shallow groundwater due to wastewater disposal in Pleasant Valley, Utah, was investigated from October 1979 through August 1980. Water samples were collected from 23 wells and 5 stream sampling sites. Water quality analysis revealed pollution at several sites. Groundwater pollution caused by man’s activities in the area was observed in Bolotas and Scofield Campsite subdivisions. Severe shallow groundwater pollution measured in wells which were located in south and north profiles of the town of Scofield, Utah, could have originated from the municipal waste disposal practice in the town. Natural phenomena, however, such as pyrite oxidation, could possible have …

A Survey And Evaluation Of Shallow Groundwater Contamination Hazards In The State Of Utah, Edward P. Fisk, Calvin G. Clyde

Reports

A survey was made to appraise current man-made contamination of shallow groundwater in Utah. Very little has been published on the subject, and most of the information was obtained by personal observation and through interviews of individuals concerned with water quality protection in Utah. After presenting the relevant physiographic, geologic, and hydrologic characteristics of the various regions of Utah and discussing how these relate to groundwater contamination in general, representative groundwater quality hazards in 32 sites or regions in Utah are presented. A very wide range of hazards to groundwater quality was found to exist. These cases cover the range …

The Quality Outdoor Recreation Component In Multi-Purpose Conservation Areas: A User Assessment Devised, And Applied To Pinehurst Lake Conservation Area, Gerald Carl Thomas

Theses and Dissertations (Comprehensive)

Recreational demand for out-of-doors space and facilities continues to increase into the 1980’s. Accordingly, multi-purpose conservation areas, by the nature of their designations, require ongoing assessment of the attributes which determine the quality of the recreational experience they afford.

A problem with the master planning process for these multi-use areas is that in the past, little or no consideration has been given to user-recreationist input in the development stages of the master plans. The purpose of this study is to devise a method of assessing user satisfaction towards the recreational quality available at multi-use conservation areas, and to show how …

Water Current, Volume 12, No. 6, November/December 1980

Water Current Newsletter

Proposal Deadline for OWRT Annual Cooperative Program
New Staff Addition
Legislative Record Available
General Guidelines Available
Water Resource Seminar Series
MRBC Launches Missouri River Flood Plain Study
Interim Study on Irrigated Western Farmlands Indicates Most Are Small Operations
Federal Water Resources Research Priorities
Research Review: Remotely Sensed Crop Temperatures for Water Resources Management

Acid Precipitation: The Coal Legacy In The Upper Midwest, Dennis M. Richter

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Increased use of coal in industry and utilities has resulted in acid precipitation associated with SOx and NOx emissions. The resultant aquatic and terrestial problems, and their solutions, are of considerable concern to the upper Midwest states.

Water Current, Volume 12, No. 4, July/August 1980

Water Current Newsletter

New Director for Water Center
OWRT Five-Year Research Planning Program
Dr. Gary Lewis Resigns
Water Conservation Practices Preserve Finite Water Supply
MRBC Prepares Draft Environmental Impact Statement
Water and Power Resources Service
Water Policy Implementation Report
Changes at WRC
Research Review: Management of Irrigated Agriculture With a Limited Water and Energy Supply

State - Federal Relations In The Siting Of Nuclear Power Plants: Towards Greater State Authority, Walter A. Cooper

Marine Affairs Theses and Major Papers

The accident at the Three Mile Island (TMI), Pennsylvania nuclear powered electrical generating plant on March 28, 1979 has promoted a great deal of concern and interest in the future of nuclear power in the United States. Such concern is manifested by the unofficial moratorium imposed by the Nuclear Regulatory Commission (NRC) on the granting of new permits for the construction and operation of nuclear plants until the problems presented by the accident at TMI have been addressed. The NRC felt that the accident, at the very least, warranted consideration of a formal moratorium on plant licensing. Although a formal …

Water Current, Volume 12, No. 3, May/June 1980

Water Current Newsletter

From the Desk of the Director
Change of Address
Staff Members Resign
MRBC Adopts Regional Water Plan
Nebraska Game and Parks Commission
Mandatory Best Management Practices for New Federal Irrigation Projects in Nebraska
USGS FY 1981 Budget Request Cut $6.3 Million
WRC Completes Fiscal Year 1980 Grants to States
NSF Announces Anti-Inflation Budget for FY 1981
EPA Soliciation for Proposals

Water Current, Volume 12, No. 2, March/April 1980

Water Current Newsletter

Nebraska's Water: Twenty-Five Years of Change
Research Overview
Proposals Submitted to OWRT
Water Center's Five-Year Research Planning Program
New Staff Members
Recent Staff Activities
208 Program Shifted to DEC
Geothermal Research
Support for Water Research
Animal Escape Ramps for Concrete-Lined Canals
Domenici/Moynihan Compromise Introduced
EPA Groundwater Study
WRC Budget Cuts
US Water Scientist Takes UNESCO Post
Research Review: Suitability of Region-Wide Irrigation Scheduling by Local Evapotranspiration Measurement

Land-Cover Changes In A River Valley In Blue Earth County, Minnesota, 1938-1974, Corrie Schaffer Cowley

Journal of the Minnesota Academy of Science

The boundary of the Blue Earth River Valley was determined by stereoscopic viewing of 1938-39 aerial photographs. The same boundary was then drawn on corresponding 1974 photographs. All area within the river valley was assigned to one of four land-cover. Comparison of 1938-39 to 1974 shows a decrease of 19 percent in river area, an increase of one percent in row crop area, an increase of 52 percent in tree area, and a decrease of 45 percent in scrub area.

The Rush Creek – Lisco Structural Basin, Garden And Morrill Counties, Nebraska, Robert F. Diffendal Jr.

School of Natural Resources: Faculty Publications

Detailed field mapping of outcrops in southern Garden and Morrill counties, Nebraska, has revealed a drop of more than 60 m (200 ft) in 4.8 km (3 mi) in the elevation of the contact between the Brule Formation and the Ogallala Group as exposed on the east side of Rush Creek. Beds of silt, sand, siltstone, and volcanic ash locally dip to the northwest at angles up to 8.5'. The contact between the two formations cannot be seen on the west side of Rush Creek but beds in the Ogallala Group there dip to the north and northeast. Rocks north …

Nesting And Brood Rearing Ecology Of The Vancouver Canada Goose On Admiralty Island Southeast Of Alaska, Charles S. Lebeda

Electronic Theses and Dissertations

Nesting and brood rearing biology of Vancouver Canada geese (Branta canadensis fulva) was studied in 1978 (preliminary) and from April-August 1979 in Seymour Canal, Admiralty Island, Alaska. Geese used trees for perching during the incubation period (24 April-7 June) and use was significant (P < .0001) for early morning hours. This behavior is considered unique among all Canada goose subspecies. An average of 86.3 search hours were conducted for each of 19 active nests located in 1979. Seven additional nests from previous years were also located. Twenty-two nests were located in forest habitat •. All forest nests were in association with vegetation similar to vegetation described for U.S. Forest Service classification of F4 and F5 (poorly drained) soil types. Mean clutch size was 4.4 ± 1.3 eggs. Mean egg length and width were 86.1 mm± 3.14 and 56.4 mm± 2.76, respectively. Success of all nests hatching at least one egg was 55.6%. Egg hatching success of successful nests was 95.7%. Total hatching success of all eggs was 62.0%. Forest habitat was used extensively for brood rearing. Broods generally avoided large bodies of water. Single family broods were found most often in forest habitat while creches were more common in meadows and intertidal zones. Breeding adults and goslings were comparatively less vocal in the forest. Goslings less than 2 weeks of age used forest habitat extensively and shifted to forest edge and intertidal zones with age. Forest habitats, rather than open water, were used as escape cover by breeding adults and broods. Nesting and brood rearing habitat was similar, thus, nest site selection may be closely tied to requirements for brood rearing habitat. Molting, non-breeding or unsuccessful breeding geese also used forest habitat freely and avoided observers by fleeing into the forest. Use of habitat compared to tide stage was significant (P < .0001) and may be a function of availability. Habitat use compared to daily time periods appeared to reflect feeding activity peaks in early morning and late afternoon. Adult geese primarily used the intertidal zone during pre-incubation; the grassy intertidal zone was used more during incubation and post-incubation. Skunk cabbage (Lysichiton americanum) comprised 23.8% aggregate of foods utilized and appeared to be the most important food during brood rearing. Goslings and molting geese also utilized sea lettuce (Ulva spp.) and blueberry (Yaccinium spp.) berries. Plant matter comprised the bulk of food items.

Environmental Reconstruction In The Orangeville Moraine, John R. Nephew

Theses and Dissertations (Comprehensive)

Primary sedimentary structure of topographic features in a selected portion of the Orangeville Moraine is examined for the purpose of deriving paleoenvironmental conditions existent during the formation of that feature. Five different environments could be recognized: 1. Sub-glacial tunnel, 2. Pro-glacial outwash, 3. Lacustrine, 4. Sub-glacial, and 5. Pro-glacial sub-aerial outwash.

Sub-glacial tunnels were represented topographically by discontinuous ridges and sinuous depressions, and sedimentologically by massive matrix-supported gravels. Pro-glacial outwash was represented typographically by elongated hills and ridges, and sedimentologicallyby various sediment complexes that revealed both rapid downstream reductions in flow competency, and a downstream change from fluvial to lacustrine …

Evaluation Of Livestock Runoff As A Source Of Water Pollution In Northern Utah, Stephen T. Wieneke, Dennis B. George, Daniel S. Filip, Brad Finney

Reports

A mathematical model was developed to predict the impact of dairy and beef cattle feedlot runoff on receiving streams. The mathematical expressions used in the model describing runoff quantity and quality were not only a function of single rain or snow precipitation events but also consecutive events prior to the runoff occurrence. The runoff quantity and quality were also a function of feedlot surface. Computer simualtions indicate that pollutants from feedlot runoff may have a significant impact on receiving streams during winter months. Runoff from feedlots located within the study area, however, had little impact on water quality in the …

Groundwater Heat Pump Equipment Selection Procedures For Architects, Designers, And Contractors, Calvin G. Clyde, Edward W. Vendell, Kirk D. Hagen

Reports

Engineers at the Utah Water Research Laboratory and the Mechanical Engineering Department at Utah State University have investigated the use of groundwater heat pumps for residential space heating and cooling in the Utah climate. They have found that this type of system conserves energy and may cost less for Utah home owners to operate than many conventional heating and cooling systems. Since the use of groundwater heat pumps will probably become more widespread in the near future, building and heating contractors should become more informed about what a groundwater heat pump is and how it works. The purpse of this …

Technology And The Energy Crisis: An Assessment Of The Interrelationship And The Impact, Matilene S. Berryman

Marine Affairs Theses and Major Papers

This paper presents an assessment of past and present technological innovations and research related to the present energy crisis-the impact and the interrelationship. In particular, it surveys the development of tidal power plants with particular emphasis on the past and present status of the Passamaquoddy-Cobscook Bay Dam Project. It exam1nes the benefits and environmental effects associated with tidal power development, and explores the causes and effects of the tides. It concludes w1th a brief detail of the feasibility of other renewable sources of energy-and of the impact of technological developments on marine and international affairs.

Water Current, Volume 11, No. 4, July/August 1979

Water Current Newsletter

Public Participation and State Water Policy Development
Research Assistantships Available
Graduate Research Assistantship
Need for Water Research Stressed
Hearings Rescheduled on Water Bills
Research Review: Analysis of Seasonal Persistence of Climate in Nebraska

"The Urban Enigma: America's Urban Alternatives", Christopher L. Salter

Special Collections: Oregon Public Speakers

Presented with Brown, Harrison Scott, "Energy Resources."

Remote Sensing Of Transfrontier Air Pollution In The United States-Mexico Border Region, Laurence Richard Shillito

Geography ETDs

A geographic perspective of the political, legal, and economic aspects of transfrontier air pollution is developed and the potential usefulness of remote sensing technology to enhance monitoring and control efforts is evaluated. The international border between the United States and Mexico is the principal reference area for examination and evaluation of 1) political considerations at international, national, and local levels, 2) principles of International Law, 3) legal and quasi-legal associations within the border region, 4) economic considerations relevant to transfrontier pollution as an international concern, and 5) fundamental economic relationships between the bordering countries. The need for international cooperative efforts …

The Use Of The Welsh Language As A Measurement Of The Dimensions Of "Welshness", Jerry Clyde Phillips

Geography ETDs

The idea that Welsh speakers and non-Welsh speakers will respond differently to questions designed to measure the degree of feelings of "Welshness" of the two groups was investigated. The data were gathered by the use of a specially designed questionnaire administered to 404 randomly selected respondents. Four assumptions were considered: (1) Welsh speakers will identify more closely with other Welsh speakers, they will show a preference for writers who write in the Welsh language, and they will show a heightened sense of a feeling defined as "Welshness"; (2) Welsh speakers will more vigorously support the use of the Welsh language …

Water Current, Volume 11, No. 2, March/April 1979

Water Current Newsletter

From the Desk of the Director
Grantstmanship Training Program
High Plains - Ogallala Aquifer Study
Drought Management Strategies Workshop
IWCC Formation Announced
Missouri River Basin Commission Study
Army Corps of Engineers Study
Reorganization of Natural Resources Announced
WRC Releases Second National Water Assessment
Dan Beard Speaks on Water Policy at ASCE Houston Meeting Luncheon
Viessman Highlights Policies Faced by 96th Congress
Research Review: Pollution of Irrigation Reuse Water by Plant Pathogens

Management Of Antarctic Krill, Paul Setliff

Marine Affairs Theses and Major Papers

This study pertains to the problem of international activity in an area of political and ecological sensitivity, the Southern Ocean. Of specific concern is the question of which group of states should have a voice in management of Antarctic krill. The niche filled by krill within the ecosystem and its potential as a fishery is discussed. Past international practice has been affected for the most part by the Antarctic Treaty of 1959 which has maintained a somewhat exclusive "club" of nations as the overseers of Antarctic activity. However, states not party to the 1959 Treaty are becoming interested in the …

Spatial Context And Temporal Aspects Of The Sensitive Area Concept In Ontario, Barbara Elizabeth Anderson

Theses and Dissertations (Comprehensive)

The term “sensitive area” is a product of planning initiatives which have developed within the province of Ontario since the early nineteen seventies. As there are a number of closely related terms utilized the sensitive areas concept generally is defined as the creation of a reserve or the removal of land from unfettered commercial development or intense human use. The concept has been associated with a broad range of environmental concerns such as, the protection of wildlife habitat, maintenance of ecological function, retention of scenic areas and preservation of historic sites. Similar initiatives across North America are surveyed and the …

Changes In The Forest Composition In The Great Lakes St. Lawrence Forest Region Of Ontario And The Resultant Outbreaks Of The Spruce Budworm Choristoneura Fumiferana (Clem.), John F. Bowen

Theses and Dissertations (Comprehensive)

The spruce budworm Choristoneura fumiferana Clem. is the foremost forest pest in Canada. The species is endemic to eastern North America. Since the turn of the century the insect has become a major problem in the “Great Lakes St. Lawrence Forest Region” of Ontario, an area where prior to recent times the insect did not occur in damaging numbers.

Analysis of the life cycle of the insect reveals that the only limiting factor capable of controlling outbreaks is a lack of food. The required tree species is balsam fir Abies balsama (L.) Mill. The forests of Ontario have been altered …