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Articles 8311 - 8340 of 8582

Full-Text Articles in Physical Sciences and Mathematics

Volume 4, Number 4 (April 1980), The Solar Ocean Energy Liaison Apr 1980

Volume 4, Number 4 (April 1980), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Volume 4, Number 3 (March 1980), The Solar Ocean Energy Liaison Mar 1980

Volume 4, Number 3 (March 1980), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Evaluation Of Impacts Associated With Reregulation Of Water Levels In Lake Mohave, Larry J. Paulson, John R. Baker, U.S. Water And Power Resources Service Mar 1980

Evaluation Of Impacts Associated With Reregulation Of Water Levels In Lake Mohave, Larry J. Paulson, John R. Baker, U.S. Water And Power Resources Service

Publications (WR)

The U.S. Water and Power Resources Service is considering reregulating Lake Mohave water levels to increase the net power benefit from Hoover Dam. Reregulation will not increase the generation capacity of the Hoover powerplant but it will enable the plant operation to be increased when the energy has greater monetary value. Energy generated at different times of the year has different market value, the highest being in January-March and July- September. By generating more power during these periods more net monetary benefit can be derived from Hoover Dam. The total volume of water released from Hoover Dam over an annual …


Volume 4, Number 2 (February 1980), The Solar Ocean Energy Liaison Feb 1980

Volume 4, Number 2 (February 1980), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Annotated Biobliography Of Remote Sensing For Highway Planning And Natural Resources, An, Daniel L. Civco, William C. Kennard, Michael Wm. Lefor Jan 1980

Annotated Biobliography Of Remote Sensing For Highway Planning And Natural Resources, An, Daniel L. Civco, William C. Kennard, Michael Wm. Lefor

Storrs Agricultural Experiment Station

No abstract provided.


Reflectorized Soybean Canopy In Relation To Transpiration And Herbicide Phytotoxicity, S.N. Ogbuehi, J.R.C. Leavitt, James R. Brandle Jan 1980

Reflectorized Soybean Canopy In Relation To Transpiration And Herbicide Phytotoxicity, S.N. Ogbuehi, J.R.C. Leavitt, James R. Brandle

School of Natural Resources: Faculty Publications

No abstract provided.


Regional Tectonics And Seismicity Of Eastern Nebraska, Annual Report July 1980 - June 1981, R. R. Burchett Jan 1980

Regional Tectonics And Seismicity Of Eastern Nebraska, Annual Report July 1980 - June 1981, R. R. Burchett

School of Natural Resources: Faculty Publications

This annual report presents and interprets the information obtained by the Conservation and Survey Division (Nebraska Geological Survey) during contract year July 1, 1980, to June 30, 1981, under contract NRC-04-76-3lS with the U. S. Nuclear Regulatory Commission. The information pertains to the geology, structure, tectonics, and seismicity of eastern Nebraska with emphasis on central Otoe County. Some of the information presented here results from a combination of studies begun in earlier years but the greater part results from studies begun during the contract year.

The scope of the studies is summarized as follows:

1. Rock outcrops in Otoe County …


Volume 4, Number 1 (January 1980), The Solar Ocean Energy Liaison Jan 1980

Volume 4, Number 1 (January 1980), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Report No 40 - Commercially Exploited Vacsular Plants Native In Western Australia: Census, Atlas And Preliminary Assessment Of Conservation Status, Barbara L. Rye, S. D. Hopper, L. E. Watson Jan 1980

Report No 40 - Commercially Exploited Vacsular Plants Native In Western Australia: Census, Atlas And Preliminary Assessment Of Conservation Status, Barbara L. Rye, S. D. Hopper, L. E. Watson

Fisheries Research Reports

A census and atlas is provided of 1 119 native Western Australian plant species which were commercially exploited during 1977-79 in the cut plant, nursery or seed trades. The exploited species are concentrated in the vicinities of Perth and Albany, the two matin centres for the wildflower industry. Preliminary assessments of the conservation status of the exploited species are provided. Approximately r200 species are regarded as being rare, geographically or poorly collected, and further studies are recommended for these species to determine whether they are in danger of overexploitation.


Fisheries Report No 39 - The Wildlife Of The Proposed Toolonga Nature Reserve, Shark Bay Shire, Western Australia, A. A. Burbidge, P. J. Fuller, K. Cashin Jan 1980

Fisheries Report No 39 - The Wildlife Of The Proposed Toolonga Nature Reserve, Shark Bay Shire, Western Australia, A. A. Burbidge, P. J. Fuller, K. Cashin

Fisheries Research Reports

Following a Cabinet endorsed recommendation by the Environmental Protection Authority in 1975, an area of vacant Crown Zand (the Toolonga Area) was examined during April and September, 1978.

The geology, soils and vegetation of the area are described and annotated lists of mammals, birds, amphibians and reptiles are presented. A small part of the area lies in the South West Botanical Province (Irwin District) but most is in the Eremaean Botanical Province (Carnarvon District). The vertebrate fauna is a mixture of south-western, Shark Bay and arid zone species, but the last predominate.

The Toolonga Area provides an opportunity to protect …


Bibliography Of J. E. Weaver Jan 1980

Bibliography Of J. E. Weaver

Papers of John E. Weaver (1884–1956)

1914-1963

(8 pages, typescript)


A Guide To The Threatened And Endangered Vascular Plants Of The Lake Mead National Recreation Area, James S. Holland, Wesley E. Niles, Charles L. Douglas, Dennis R. Schramm Jan 1980

A Guide To The Threatened And Endangered Vascular Plants Of The Lake Mead National Recreation Area, James S. Holland, Wesley E. Niles, Charles L. Douglas, Dennis R. Schramm

Publications (WR)

This illustrated guide was prepared to provide the botanical community, land managers, and other interested persons with a reference that describes and locates the twelve plant taxa currently being considered by the Fish and Wildlife Service for threatened or endangered status in or around the Lake Mead National Recreation Area. The guide is intended to assist managers of government agencies in determining the presence of these species and in defining management programs for their protection. The guide should be consulted prior to any construction project. If a potential conflict is identified, an onsite evaluation should be conducted early in the …


Nebraska Trapping, George Schildman, Frank Andelt, Jim Brunner Jan 1980

Nebraska Trapping, George Schildman, Frank Andelt, Jim Brunner

Nebraska Game and Parks Commission: Publications

Fur bearers and trapping played an important role in the exploration and development of Nebraska. The harvest of our fur-bearer resource is part of every Nebraskan's heritage. Wise use of the resource and consideration for other people's property and personal rights can insure that trapping will remain a part of the heritage of future generations. The purpose of this publication is to help insure this heritage ... through the educational process. Knowledge of and respect for the resource, as well as consideration for other people, are the keys to perpetuating trapping as an outdoor activity. While primarily designed to assist …


Environmental Reconstruction In The Orangeville Moraine, John R. Nephew Jan 1980

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 …


Volume 3, Number 12 (December 1979), The Solar Ocean Energy Liaison Dec 1979

Volume 3, Number 12 (December 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Volume 3, Number 11 (November 1979), The Solar Ocean Energy Liaison Nov 1979

Volume 3, Number 11 (November 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Volume 3, Number 10 (October 1979), The Solar Ocean Energy Liaison Oct 1979

Volume 3, Number 10 (October 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Volume 3, Number 9 (September 1979), The Solar Ocean Energy Liaison Sep 1979

Volume 3, Number 9 (September 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


A Biotic Analysis Of The Dobbs Park Natural Area With Emphasis On Spatial Distribution Of Trees In The Old-Growth Forest Section, Ronald L. Helms Sep 1979

A Biotic Analysis Of The Dobbs Park Natural Area With Emphasis On Spatial Distribution Of Trees In The Old-Growth Forest Section, Ronald L. Helms

All-Inclusive List of Electronic Theses and Dissertations

Dobbs Park is a 105-acre tract, located at the east edge of Terre Haute, Indiana. Community types range from grass-forb to a 14-acre mature deciduous forest. The tract was divided into 36 units from which 14 community types were developed. The large number of community types appears to be a product of discontinued tillage or grazing within various sections of the tract at different times. The mature forest is largely upland depressional, much of which is subject to periodic pending. Dominants among the 34 tree species present are elms (Ulmus americana, rubra and thomasii) and ashes (Fraxinus americana and pennsylvanica) …


Volume 3, Number 8 (August 1979), The Solar Ocean Energy Liaison Aug 1979

Volume 3, Number 8 (August 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Mule Deer Habitat Guidelines, Richard M. Kerr Aug 1979

Mule Deer Habitat Guidelines, Richard M. Kerr

United States Bureau of Land Management: Staff Publications

The purpose of this Mule Deer (Odocoileus hemionus) Habitat Management Guide is principally to assist BLM managers and biologists in planning for and managing mule deer habitat on public lands administered by the Bureau of Land Management. For many years Federal land management agencies have made the distinction between the Federal responsibility for managing habitat and the State prerogatives of managing native wild ungulate populations. Certainly the two are inseparably linked. These responsibilities, and up to now "symbiotic relationships", are probably best described succinctly in Title 43 of the Code of Federal Regulations Part 24.

Outlook -- The …


Volume 3, Number 7 (July 1979), The Solar Ocean Energy Liaison Jul 1979

Volume 3, Number 7 (July 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Distributional And Dimensional Patterns Of Muskrat Burrows, James G. Bruner Jul 1979

Distributional And Dimensional Patterns Of Muskrat Burrows, James G. Bruner

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.


Environmental And Physiological Effects On The Carbon Exchange Rate And Water Use Efficiency Of Alfalfa, Dennis D. Baldocchi Jul 1979

Environmental And Physiological Effects On The Carbon Exchange Rate And Water Use Efficiency Of Alfalfa, Dennis D. Baldocchi

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.


Agricultural Geology, R. Fenwick Jul 1979

Agricultural Geology, R. Fenwick

Natural resources published reports

WESTERN AUSTRALIA

Precambrian rocks occupy 1.5 million kn2 or roughly 60% of the total land area of the state, to form one of the most extensive and varied precambrian regions of the world. The oldest rocks are the comparatively little altered sediments and volcanics of the Pilbara Diock whose age must exceed that of the 3 000 million year old granites which intrude then

Western Australia is divisable into two broad geological types. The great plateau or Western or Archean Shield and coastal and inland basins.

The Western Shield is the largest area of Archean (Archeozoic era) rocks in Australia, …


"The Urban Enigma: America's Urban Alternatives", Christopher L. Salter Jun 1979

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

Special Collections: Oregon Public Speakers

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


Volume 3, Number 6 (June 1979), The Solar Ocean Energy Liaison Jun 1979

Volume 3, Number 6 (June 1979), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Volume 3, Number 5 (May 1979), The Otec Liaison May 1979

Volume 3, Number 5 (May 1979), The Otec Liaison

The OTEC Liaison

No abstract provided.


Crop Monitoring Handbook 1979, Department Of Agriculture, Western Australia May 1979

Crop Monitoring Handbook 1979, Department Of Agriculture, Western Australia

Grain and other field crops published reports

Prepared by the Plant Research Division of the Department of Agriculture for farmers who wish to keep detailed records of crop growth with the aim of achieving higher yields in the future.


Gloucerstermen: Before And After "The Law", William S. Weber May 1979

Gloucerstermen: Before And After "The Law", William S. Weber

Marine Affairs Theses and Major Papers

Gloucester has been renowned for its leadership in the fishing industry since colonial days. From the first failure of the Dorchester Company at Stage Fort to the subsequent glories of the schooner fleets, the story has been told in fact, fiction, poetry, and painting. The literature brings to life the beauty of the place, the dangers of the sea,and the character building of those who contested life in the North Atlantic. Most of our recorded material deals with the exploits of Yankees, Portuguese, Scandinavians, and Nova Scotians. Today, and in the immediate past, it is the Italian-American fishermen who dominate …