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Full-Text Articles in Physical Sciences and Mathematics

A Study Of The Exotic Game Bird Introduction Program In The Sandy Point Area Of Virginia 1970-1971, Hans Wachtmeister Jan 1971

A Study Of The Exotic Game Bird Introduction Program In The Sandy Point Area Of Virginia 1970-1971, Hans Wachtmeister

Dissertations, Theses, and Masters Projects

No abstract provided.


Chesapeake Bay Bibliography - Volume I The James River, Susan O. Barrick, May B. Daw, Pamela S. Tennyson, Frank J. Wojcik, John J. Norcross, William J. Hargis Jr. Jan 1971

Chesapeake Bay Bibliography - Volume I The James River, Susan O. Barrick, May B. Daw, Pamela S. Tennyson, Frank J. Wojcik, John J. Norcross, William J. Hargis Jr.

Reports

The Chesapeake Bay Bibliography was initiated by the Virginia Institute of Marine Science in response to growing resource management problems of the Chesapeake Bay and its tributaries. With these problems came the realization that planning and management of such a great natural resource is an overwhelming task requiring the best available information. This bibliography, therefore, was undertaken to document existing sources of information, to help identify research and data gathering needs, and to develop a comprehensive research and information services programs for individuals interested in research on, and management of the natural resources of the Chesapeake Bay region.

The James …


The Role Of An Anadromous Fish, The Alewife, Alosa Pseudoharengus (Wilson), In Pesticide Transport, Thomas A. Barnard Jan 1971

The Role Of An Anadromous Fish, The Alewife, Alosa Pseudoharengus (Wilson), In Pesticide Transport, Thomas A. Barnard

Dissertations, Theses, and Masters Projects

No abstract provided.


Benthic Macroinvertebrate Communities As Indicators Of Pollution In The Elizabeth River, Hampton Roads, Virginia, Michael Donald Richardson Jan 1971

Benthic Macroinvertebrate Communities As Indicators Of Pollution In The Elizabeth River, Hampton Roads, Virginia, Michael Donald Richardson

Dissertations, Theses, and Masters Projects

No abstract provided.


The Effect Of Run-Off From Hurricane Camille On The Continental Shelf Waters Of The Chesapeake Bight, Robert Bruce Elder Jan 1971

The Effect Of Run-Off From Hurricane Camille On The Continental Shelf Waters Of The Chesapeake Bight, Robert Bruce Elder

Dissertations, Theses, and Masters Projects

No abstract provided.


Catfish Management In The James River, Virginia, James A. Lanier Jan 1971

Catfish Management In The James River, Virginia, James A. Lanier

Dissertations, Theses, and Masters Projects

No abstract provided.


Polychlorinated Biphenyls In The Elizabeth River : Final Report, Robert J. Huggett Jan 1971

Polychlorinated Biphenyls In The Elizabeth River : Final Report, Robert J. Huggett

Reports

For the past eight years, the Virginia Institute of Marine Science has been a participant of the National Pesticide Monitoring Program. Within the framework of this program, oyster samples have been collected from areas throughout the Chesapeake Bay.and analyzed for chlorinated hydrocarbon pesticides. The data from the last three years show that polychlorinated biphenyls (PCB's) are being concentrated by the eastern oyster, Crassostrea virginica. The highest concentrations found were always from one station, Hospital Point, in the Elizabeth River. Samples from this station, collected during the spring of 1971, contained residues of the PCB, Aroclor(R) 1254 of 2.8 ppm. For …


The Environmental, Resource-Use And Management Needs Of The Coast Zone, A Compendium, William J. Hargis Jr., Beverly L. Laird Jan 1971

The Environmental, Resource-Use And Management Needs Of The Coast Zone, A Compendium, William J. Hargis Jr., Beverly L. Laird

Reports

As part of art extensive effort to develop a better understanding and evaluation of the problems imposed upon the Chesapeake Bay System by the activities of man and the management and informational needs related to their solution, we decided to examine a number of documents of ranging authorship and origin. The reports, papers, and manuscripts, comprising the resource materials utilized, range from the massive study entitled National Estuary Study -- recently completed by the United States Fish and Wildlife Service of the U. S. Department of the Interior, to internal study manuscripts of the Institute, itself. Included were studies. aimed …


Barbara Ward, Barbara Ward Dec 1970

Barbara Ward, Barbara Ward

Stevenson Lecture Series

Barbara Ward is the six speaker in the Adlai Stevenson series; she is a British political Scientis and autho, and is also known as Lady Jackson, wife of Sir Robert Jackson. This speech is titled "Survival in the Seventies."


Water Resources News, Volume 2, No. 11, December 1970 Dec 1970

Water Resources News, Volume 2, No. 11, December 1970

Water Current Newsletter

March Seminar Planned
Groundwater Seminar
Summer Short Course Planned
Boy Scout Guides
Beneficial Effects of Air Pollution Abatement
Engineering Criteria For Animal Waste Treatment Lagoons in North Carolina
Department of the Interior Organizational Alignments Affecting OWRR
Phosphate Detergents Banned in Chicago
Water Resources Legislation in the Congress
NSF Funds Curriculum Project to Aid Fight Against Water Pollution
Ruckelshaus Named EPA Head
Recycled Wastewater Used at Latex Plant
Research Review
New Publications Received by the Institute
Program for the 1971 Interdisciplinary Seminar on Water Resources


The Prairie Naturalist Volume 2, Nos. 3 And 4 September–December, 1970 Dec 1970

The Prairie Naturalist Volume 2, Nos. 3 And 4 September–December, 1970

The Prairie Naturalist

EDITORIAL: Ecology and Environmental Education ▪ Keith R. Stamm

PEOPLE IN PERIL ▪ Thomas L. Kimball

MEN IN MAN'S ENVIRONMENT ▪ Robert L. Burgess

ENERGY AND MAN'S ENVIRONMENT ▪ Dale Henegar

MINERALS AND SOILS IN MAN'S ENVIRONMENT ▪ Wilson M. Laird

WATER IN MAN'S ENVIRONMENT ▪ Norman Peterson

THE ATMOSPHERE IN MAN'S ENVIRONMENT ▪ Gene A. Christianson

WHY ENVIRONMENTAL EDUCATION IN THE LIFE SCIENCES? ▪ James R. Reilly

ECOLOGICAL EDUCATION IN THE PHYSICAL SCIENCES ▪ William P. Eastwood

MASS MEDIA AND ENVIRONMENTAL EDUCATION ▪ Richard Palmer

THE JUDGMENT OF THE JACKAL ▪ C. Benson Thomerson

THE ROLE OF COLLEGES AND …


A Summary Of Lake Mcconaughy Rainbow Trout Spawntaking Activities, Rod Van Velson Dec 1970

A Summary Of Lake Mcconaughy Rainbow Trout Spawntaking Activities, Rod Van Velson

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The objective of this activity is to raise and stock progeny from adult Lake McConaughy rainbow trout for the purpose of: (1) establishing spawning runs of McConaughy strain rainbow trout in streams which have the potential to support reproduction, (2) develop a stocking program for streams which have a coldwater habitat but lack suitable spawning areas (these rainbow, upon reaching a size of seven to nine inches will migrate downstream to Lake McConaughy. They will return to the streams in their third and fourth years weighing 2.0 to 6.0 pounds), and (3) providing additional life history and management information about …


The Fishes Of The Nemaha Basin, Nebraska, Larry Witt Nov 1970

The Fishes Of The Nemaha Basin, Nebraska, Larry Witt

Nebraska Game and Parks Commission: Staff Research Publications

The possible effects of proposed watershed management practices on fish resources of the Nemaha Basin were poorly understood; thus, a study was undertaken to ascertain the species of fish present and their relative abundance and distribution within the basin. Thirty-five species were collected, 34 of them from the Big Nemaha River system and 28 from the Little Nemaha River system. These data may be used as a basis for future studies of fish population changes in the Nemaha Basin and possibly as a basis for studies in other watersheds.


"Remarks On The Motion Picture No Blade Of Grass", Cornel Wilde Nov 1970

"Remarks On The Motion Picture No Blade Of Grass", Cornel Wilde

Special Collections: Oregon Public Speakers

No abstract provided.


The Effects Of Channelization In The Missouri River On Fish And Fish-Food Organisms, Earl R. Kendle Nov 1970

The Effects Of Channelization In The Missouri River On Fish And Fish-Food Organisms, Earl R. Kendle

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

Plans by the U.S. Army Corps of Engineers to channel the Missouri River from Sioux City to Yankton are of great concern to the ecologists interested in this section of the river. The channelization of the last remaining relatively natural sketch of the Missouri River below the main stem reservoirs could prove to be ecologically disastrous. As the present time too little is known in the form of scientifically proven facts of the likely effects on fish and other organisms inhabitating the river. The populations of certain species of fish far downstream from and in the section to be channelized …


Water Resources News, Volume 2, No. 10, November 1970 Nov 1970

Water Resources News, Volume 2, No. 10, November 1970

Water Current Newsletter

NWRRI Director Named Executive Secretary of Universities Council on Water Resources
1971 Summer Institutes Planned
Research and Development Sources Sought
NWRRI Proposals Submitted
FWQA Booklet on Fish Mortalities
Urban Wastewater Renovation Through Agriculture
Control of Oil Pollution
Environmental Education Bill to White House
Title II Awards for FY 1971
Case Studies in Water Resources Systems Analysis
National Environmental Pollution Conference
UCOWR Annual Meeting Held in Virginia
Reorganizational Plans for Environmental Programs
National Water Commission Studies
Research Review
New Publications Received by the Institute - November


Digital Systems For On-Site Collection For Water Quality Analysis, M. K. Testerman Nov 1970

Digital Systems For On-Site Collection For Water Quality Analysis, M. K. Testerman

Technical Reports

A prototype system has been developed for recording and transmitting digital data at a remote water quality monitoring station in an unattended manner. As many as eight analog signals from transducers, which measure water quality characteristics such as dissolved oxygen, temperature, pH, chlorides, conductivity, redox, and turbidity, are converted to digital signals and recorded in binary coded decimal format on magnetic tape. This unit may be contacted from a central station for playback of the day's recording. The transmitted data can be recorded at the central station by teletype. Each data record includes a time-of-day "word" so that all data …


Bioassay Procedures For Oil And Oil Dispersant Toxicity Evaluation, Gilles Laroche, Ronald Eisler, Clarence M. Tarzwell Nov 1970

Bioassay Procedures For Oil And Oil Dispersant Toxicity Evaluation, Gilles Laroche, Ronald Eisler, Clarence M. Tarzwell

United States Environmental Protection Agency: Publications

Hazards to marine and estuarine fauna associated with offshore drilling of oil and with transport of large quantities of oils via tankers are numerous and understandable. At present, there is a growing body of evidence on adverse effects to these organisms of crude oil (1) (2) (3) (4) (5) (6) (7) (8) (9) and chemical oil counteracting agents or dispersants (5) (6) (9) (10) (11) (12) (13) (14) (15) (16) (17). These effects are well summarized by Smith (18) and by Carthy and Arthur (19).

Comparatively few workers have studied the influence of oil-dispersant mixtures of marine life. Studies by …


Instrumentation And Development Of Techniques To Measure And Evaluate Meteorological Parameters Important To Hydrology, Duane G. Chadwick Nov 1970

Instrumentation And Development Of Techniques To Measure And Evaluate Meteorological Parameters Important To Hydrology, Duane G. Chadwick

Reports

Hydro-meteorological instrumentation concepts are discussed. The necessity for an economic and reliable telemetering system is recognized and ways are shown how to achieve this objective. Particular discussion is given on total-precipitation and water-content-of-snow sensing. A method is also presented showing how to make isohyetal plots of telemetered precipitation information on an x-y plotter by use of a resistance paper method in conjunction with an analog computer.


Nebraska Trappers' Guide: A Handbook On The Taking Of Muskrat, Mink, Beaver, And Coyote And The Handling Of Pelts, Edson Fichter, George Hytrek Nov 1970

Nebraska Trappers' Guide: A Handbook On The Taking Of Muskrat, Mink, Beaver, And Coyote And The Handling Of Pelts, Edson Fichter, George Hytrek

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

Management of any game or fur animal is an effort to insure an annual harvestable surplus. Much of this effort must be placed upon the land. The development and maintenance of habitat--the place where the animals can live--constitutes a large portion of this effort. The objective of habitat development is the increase and improvement of homes for wildlife and thereby the increase in numbers and improvement of the quality of the animals produced. Another important and continuous job of game management. is the annual check on populations--their ups and downs. Information on the numbers of animals is necessary if only …


Oyster Spatfall On Shellstrings In Virginia Rivers: 1970 Annual Summary, Dexter S. Haven Nov 1970

Oyster Spatfall On Shellstrings In Virginia Rivers: 1970 Annual Summary, Dexter S. Haven

Reports

The Applied Biology Department in the VIMS Division of Applied Marine Science and Ocean Engineering conducts. weekly surveys of oyster "setting" in Virginia rivers from the end of May through early October each year. Starting at the mouth of each river and proceeding upstream to the limits of oyster setting, the collecting areas a.re established on public and private beds. Spat counts are obtained from oyster shells strung on wire and suspended from stakes. The number of spat which set in one week on the smooth side of ea.ch shell on the string are tabulated.


Water Resources News, Volume 2, No. 9, October 1970 Oct 1970

Water Resources News, Volume 2, No. 9, October 1970

Water Current Newsletter

Water Resource Projects Will Be Scrutinized
Mann Appointed to National Water Commission Staff
Klein Resigns
National Irrigation Symposium
Water Pollution and Water Quality
Closed Industrial Wastewater Systems
47 Rivers as Potential Wild or Scenic Streams
Community Water Supply Study Revealed
Office of Saline Water Annual Report
New Federal Legislation on Municipal Water Supplies
Underground Injection of Wastewaters
New Guidelines Will Place Greater Emphasis on Alternatives
Environmental Quality Education Bill Passed
Wastes Linger in Long Island Ground Water
Research Review
Interdisciplinary Water Resources Seminar
New Publications Received by the Institute


Andro Pool, Walter A. Lawrance Oct 1970

Andro Pool, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.


D.O. And Other Tests, Walter A. Lawrance Oct 1970

D.O. And Other Tests, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.


Computer Sheets, Walter A. Lawrance Oct 1970

Computer Sheets, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.


Mill Pollution, Walter A. Lawrance Oct 1970

Mill Pollution, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.


Press Reports, Walter Lawrance Oct 1970

Press Reports, Walter Lawrance

Walter Lawrance Papers

No abstract provided.


L.A. General Data, Walter A. Lawrance Oct 1970

L.A. General Data, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.


Algal Growth And Decomposition: Effects On Water Quality, Phase Ii, Edward G. Foree, Ronald L. Barrow Oct 1970

Algal Growth And Decomposition: Effects On Water Quality, Phase Ii, Edward G. Foree, Ronald L. Barrow

KWRRI Research Reports

The decomposition and associated nutrient regeneration of three unialgal cultures and one mixed culture containing an indigenous population of bacteria and microscopic animals were studied under dark, constant temperature laboratory conditions. After periods of nutrient-deficient growth ranging from O to 30 days, these cultures were inoculated with decomposer populations and subjected to anaerobic and aerobic environments for the decomposition studies. The extend of decomposition was determined from the percentage volatile suspended solids and percentage particulate COD remaining after 200 days of decomposition. The average extent of decomposition was greater for aerobic than for anaerobic conditions. However, significant portions of the …


Preliminary Indicators Of Income/Wealth Redistribution Associated With Bureau Of Reclamation Projects, Reed Willis, Allen Lebaron, Herbert Fullerton Oct 1970

Preliminary Indicators Of Income/Wealth Redistribution Associated With Bureau Of Reclamation Projects, Reed Willis, Allen Lebaron, Herbert Fullerton

Reports

Social well-being is an accepted subset of water investment feasibility criteria. Our attempt is to isolate income redistribution impacts conferred by the U.S. Bureau of Reclamation projects. Four project sites have been utilized to yield both pre and post project estimates of farm income and wealth. Production functions of the Cobb-Douglas type were estimated to yield information about factor shares, and thus enable inferences to be made about distribution of total product. Lorenz curves were developed to show changes in distribution of wealth and net income in terms of family enterprise, per acre, and per irrigated acre. Listing of individual …