Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Environmental Sciences

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 28321 - 28350 of 30875

Full-Text Articles in Entire DC Network

Agenda: New Sources Of Water For Energy Development And Growth: Interbasin Transfers: A Short Course, University Of Colorado Boulder. Natural Resources Law Center Jun 1982

Agenda: New Sources Of Water For Energy Development And Growth: Interbasin Transfers: A Short Course, University Of Colorado Boulder. Natural Resources Law Center

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

Even before the [Natural Resources Law] Center was established [in the fall of 1981], the [University of Colorado] School of Law was organizing annual natural resources law summer short courses. To date four programs have been presented:

- July 1980: "Federal Lands, Laws and Policies-and the Development of Natural Resources"

- June 1981: "Water Resources Allocation: Laws and Emerging Issues"

- June 1982: "New Sources of Water for Energy Development and Growth: lnterbasin Transfers"

- June 1983: "Groundwater: Allocation; Development and Pollution"

(Reprinted from Resource Law Notes, no. 1, Jan. 1984, at 1.)

Faculty for this conference included University of …


The Water Law Backdrop [Outline], James N. Corbridge Jun 1982

The Water Law Backdrop [Outline], James N. Corbridge

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

6 pages.


Socio-Economic And Environmental Effects Of Interbasin Transfers [Outline], Patrick Parenteau Jun 1982

Socio-Economic And Environmental Effects Of Interbasin Transfers [Outline], Patrick Parenteau

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

9 pages.

Contains 1 attachment.


Prior Appropriation Doctrine As A Cause Of Premature Water Development, Stephen F. Williams Jun 1982

Prior Appropriation Doctrine As A Cause Of Premature Water Development, Stephen F. Williams

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

35 pages.

Contains footnotes and references.


Legal Protection For The Exporting Region, Gary D. Weatherford Jun 1982

Legal Protection For The Exporting Region, Gary D. Weatherford

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

13 pages.

Contains footnotes and references.

Contains 1 attachment.

The text of a second attachment has been omitted: "Area of Origin Statutes - The California Experience," Ronald B. Robie, Russell R. Kletzing, 15 Idaho L. Rev. 419 (1979).


The United States And Water Development, Carol E. Dinkins Jun 1982

The United States And Water Development, Carol E. Dinkins

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

5 pages.


Volume 6, Number 6 (June 1982), The Solar Ocean Energy Liaison Jun 1982

Volume 6, Number 6 (June 1982), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


The Probe, Issue 22 - June 1982 Jun 1982

The Probe, Issue 22 - June 1982

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE National Animal Damage Control Association June, 1982
FROM AMBULANCE CHASERS TO ANIMAL POOPSCOOPERS
American Society for Testing and Materials (ASTM) publication STP 680
LETTERS TO YE ED
MOUSE PADDY WAGON
KANGAROO TAIL SOUP
James A. T i l l's just completed M.S. thesis from Utah State University (1982) entitled: Efficacy Of denning in alleviating coyote depredation upon domestic sheep.
Neutroleum alpha has been used as a deodorant for many years in animal labs, to counteract displays of skunk displeasure, and for those rats who just had to die behind the walls. SNAKE REPELLENTS
Angel Island (California) deer herd …


The Clean Water Act As A Restraint On Interbasin Transfers Of Water, Sue Ellen Harrison May 1982

The Clean Water Act As A Restraint On Interbasin Transfers Of Water, Sue Ellen Harrison

New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)

44 pages.

Contains references.

Contains 1 attachment.


Volume 6, Number 5 (May 1982), The Solar Ocean Energy Liaison May 1982

Volume 6, Number 5 (May 1982), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Water Current, Volume 14, No. 3, May/June 1982 May 1982

Water Current, Volume 14, No. 3, May/June 1982

Water Current Newsletter

Federal Funding for Water Research
Phase Three of Plan Done
Task Force Listens
Ecofallow and Irrigation Wed
Feds May Help PRF, Bereuter Sponsors Bills
Research Review: Evaluation of Legal and Institutional Arrangements Associated with Ground Water Allocation in the Missouri River Basin States
Aquifer Symposium Slated
Gilley Serves on Board
Seminar Proceedings Available


The Probe, Issue 21 - May 1982 May 1982

The Probe, Issue 21 - May 1982

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE National Animal Damage Control Association May, 1982
HERE'S ONE GROUP WE COULD JOIN - THE RAT TOLIFE SOCIETY.
"spectre of environmentalism and the threat of environmental groups"
new ADC books
Executive Order 11643 (Nixon's ban on 1080 on public lands)
Endangered Species ACT
FUND FOR ANIMALS.
PREDATOR CONTROL IS NOT NEEDED IN GAME MANAGEMENT?
THE BALANCE OF NATURE
LEGISLATIVE UPDATE - WILDLIFE LEGISLATIVE FUND OF AMERICA (WLFA)
NADCA Directory
SHOULD ADC BE SHIFTED FROM INTERIOR TO AGRICULTURE?
OL' TIMERS' CORNER
NADCA supporters


Habitat Used By Ruffed Grouse In Northern Utah, Judith L. Landry May 1982

Habitat Used By Ruffed Grouse In Northern Utah, Judith L. Landry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Vegetation structure of sites used by ruffed grouse (Bonasa umbellus) hens with brood, solitary grouse, drumming males, and nesting hens in northern Utah was measured in 1979 and 1980. Univariate statistical techniques were used to determine general habitat characteristics of each group and discriminant function analysis was applied to the data to differentiate among groups. Most nests were located in maple stands (Acer grandidentatum and A. negundo) with dense tree canopies, low shrubs, and sparse ground vegetation. Drumming logs were most commonly found in densely stocked stands of aspen (Populus tremuloides) mixed with maple or chokecherry (Prunus virginiana) having a …


Nonpoint Source Transport Model For Indicator Bacteria From Western Rangeland Watersheds, Everett P. Springer May 1982

Nonpoint Source Transport Model For Indicator Bacteria From Western Rangeland Watersheds, Everett P. Springer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Grazing is a primary land use in much of the western United States, but little is known about grazing impacts on water quality. The most sensitive water quality indicators of grazing are the fecal indicator bacteria. The objective of this study was to develop a general transport model describing the movement of fecal indicator bacteria from upland sources to channel systems.

Model development was done using simulated rainfall and a runoff surface 30.48 m by 1.83 m.

Initially the runoff surface was smooth concrete and was used to examine the effects of distance from the outlet on coliform counts by …


Chemical Changes In Groundwater Of Northern Utah Valley, Utah, Paul E. Fairbanks May 1982

Chemical Changes In Groundwater Of Northern Utah Valley, Utah, Paul E. Fairbanks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Northern Utah Valley is one of the fastest growing areas of Utah and has increasing needs for domestic, industrial, and agricultural water. To meet these needs, groundwater and surface water systems must be understood to maximize their use. Chemical studies of the sediment mineralogy and related water-chemistry give insight to the movement of the water.

There are three major aquifers present in the valley: shallow Pleistocene; deep Pleistocene; and Tertiary. They are composed of sands and gravels and are separated by confining layers (aquitards) composed mostly of clay. Along the flanks of the bordering mountains there are undifferentiated aquifers which …


Influence Of Photosynthetic Photon Flux Density On Uv-Binduced Photoinhibition In Soybean Leaves: Comparison Of Preconditioning And Concomitant Light Treatments, Charles W. Warner May 1982

Influence Of Photosynthetic Photon Flux Density On Uv-Binduced Photoinhibition In Soybean Leaves: Comparison Of Preconditioning And Concomitant Light Treatments, Charles W. Warner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous studies indicate that the degree of UV-Binduced photosynthetic inhibition may be highly dependent upon the photosynthetic photon flux density (PPFD, total quantum flux in the waveband 400-700 nm) incident on a plant. This study illustrates that Essex soybean leaves (Glycine max) preconditioned under high PPFD suffered less UV-B-induced photoinhibition than when preconditioned under low PPFD. However, sensitivity to UV-B increased when soybean leaves received high-PPFD as a concomitant treatment.

The relative msgnitude of UV-B-induced damage was similar for both light-limited and light-saturated photosynthesis. This probably indicates that UV-B is inhibiting fundamentally different photosynthetic processes.

Soybean leaves preconditioned …


The Visual Decision Making Process As A Technique For Redistributing Outdoor Recreation Use, Martha Gail Hahn May 1982

The Visual Decision Making Process As A Technique For Redistributing Outdoor Recreation Use, Martha Gail Hahn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The demand for recreation on public lands has been growing steadily, resulting in undesirable impacts on certain resources as well as recreation experiences. The problem addressed by this research is the uneven distribution of recreational use that causes a concentration of impacts. This thesis describes the development and testing of a method to reduce the uneven/concentrated recreation use occurring on the public lands.

The basic objectives of the study were to determine the effectiveness of redistributing recreationists by the use of photographs and a decisional process using photographic information and to identify its potential as a tool in meeting management …


Volume 6, Number 4 (April 1982), The Solar Ocean Energy Liaison Apr 1982

Volume 6, Number 4 (April 1982), The Solar Ocean Energy Liaison

The OTEC Liaison

No abstract provided.


Evaluation Of The Utah Operational Weather Modification Program, Geoffrey E. Hill Apr 1982

Evaluation Of The Utah Operational Weather Modification Program, Geoffrey E. Hill

Reports

This study is an evaluation of a winter orographic cloud seeding project in Utah. The evaluation is based upon both intensive field measurements and historic~l records. For the field measurements, ground and airborne data were collected during February and March, 1981 in the vicinity of the Tushar Mountains. In evaluating the physical data three aspects are emphasized: the dispersal of artificial ice nuclei, the distribution of supercooled liquid water, and the growth and trajectories of precipitation. Ground based measurements were made by K and X band radars, a dual frequency microwave radiometer, a network of precipitation gauges, an ice nucleus …


Optimizing Growth Options For The Wewahootee Pump And Transport System, Joseph O. Lung Apr 1982

Optimizing Growth Options For The Wewahootee Pump And Transport System, Joseph O. Lung

Retrospective Theses and Dissertations

Techniques for performance optimization and energy reduction were reviewed for application to water supply plants. Simple techniques were developed which permit intelligent management decisions for plant operation growth. The techniques were applied to the Wewahootee Water Supply Plant, Cocoa, Florida. Optimum performance for the existing plant was determined together with a growth plan for reducing energy consumption and increasing the maximum flow capacity to meet demand through the year 2000. The following recommendations were made: 1. Plant operators should incorporate the optimized pump operation schedule presented herein. 2. Four existing pumps should be modified for dual speed operation, and a …


John Muir Newsletter, March 1982 Special Edition, Holt-Atherton Pacific Center For Western Studies Mar 1982

John Muir Newsletter, March 1982 Special Edition, Holt-Atherton Pacific Center For Western Studies

Muir Center Newsletters (1981-2015)

Holt-Atherton Pacific Center for Western Studies University of the Pacific Stockton, Calif 95211 VOLUME 2 MARCH 1982 NUMBER 2 EDITORIAL STAFF: RONALD H. UMBAUGH, K1RSTEN E. LEWIS SPECIAL EDITION We have just received an urgent request from the Coalition to Save our Documentary Heritage. They need help in their effort to ' prevent a devastating budgetary cutback of the National Archives and to prevent termination of the seventeen year old National Historical Publications and Records Commission, the funding agency for the John Muir Microform Project. When the Office of Management and Budget submitted its 19 83 budget, zero funding was …


The Prairie Naturalist Volume 14, No. 1. March 1982 Mar 1982

The Prairie Naturalist Volume 14, No. 1. March 1982

The Prairie Naturalist

LEGUME DISTRIBUTION AND NODULATION IN ARAPAHO PRAIRIE, ARTHUR COUNTY, NEBRASKA ▪ L. A. Kapustka and J. D. DuBois

BREEDING BIRDS IN TWO DRY WETLANDS IN EASTERN SOUTH DAKOTA ▪ D. E. Hubbard

RELATIVE EFFICIENCY OF THREE SMALL-MAMMAL TRAPS IN PRAIRIE WETLANDS G. W. Pendleton and R. P. Davison

WHITE PELICAN POPULATIONS AT CHASE LAKE, NORTH DAKOTA, EVALUATED BY AERIAL PHOTOGRAPHY ▪ J. G. Sidle and E. L. Ferguson

MOSQUITOES (DIPTERA:CULICIDAE) CONSUMED BY BREEDING ANATINAE IN SOUTH CENTRAL NORTH DAKOTA ▪ M. I. Meyer and G. W. Swanson

BOOK REVIEWS:

Peterson's revised field guide ▪ J. M. Andrew

Midwestern turtles ▪ …


The Probe, Issue 20 - March 1982 Mar 1982

The Probe, Issue 20 - March 1982

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE National Animal Damage Control Association March, 1982
The Endangered Species Act(ESA)is in the process of being amended.
Executive Committee meeting
NADCA meeting
CDC reports two recent cases of humans contracting tularemia from their cats.
TULAREMIA,WHERE ARE YA WHEN WE NEED YA?
DOG OWNERS - REMEMBER IT'S TRAPPING SEASON
SOCIETY OF AMERICAN MAMMALOGISTS
ANIMALS HAS GOT AS MUCH RIGHTS AS HUMANS
NATIONAL WOOLGROWERS ANNUAL MEETING
EPA 1080 HEARINGS
The Research & Special Programs'Administration (U.S. Dept. of Transportation) has ruled that pyrotechnical devices like Shellcrackers come under the Class A explosives category which makes them practically impossible to transport.
RICH …


The Aquatic Toxicity Of Organic Compounds To Embryo-Larval Stages Of Fish And Amphibians, Jeffrey A. Black, Wesley J. Birge, Willaim E. Mcdonnell, Albert G. Westerman, Barbara A. Ramey, Donald M. Bruser Mar 1982

The Aquatic Toxicity Of Organic Compounds To Embryo-Larval Stages Of Fish And Amphibians, Jeffrey A. Black, Wesley J. Birge, Willaim E. Mcdonnell, Albert G. Westerman, Barbara A. Ramey, Donald M. Bruser

KWRRI Research Reports

Aquatic toxicity tests were conducted on 11 organic compounds considered hazardous to water resources. The toxicity of each compound was evaluated using embryo-larval stages of two to eight fish and amphibian species. Exposure was initiated at fertilization and maintained through 4 days posthatching. The animal test species exhibited varying degrees of sensitivity to the selected toxicants. Combined frequencies for mortality and teratogenesis at 4 days posthatching gave LC50 ranges of 3.66 to 8.25 mg/L for benzene, 1.16 to 22.42 mg/L for carbon tetrachloride, 0.11 to 1.20 mg/L for chlorobenzene, 2.03 to > 68 mg/L for chloroform, 3.01 to 5.56 mg/L …


Sunlight Induced Movement Of Planktonic Organisms And Their Relationships To Water Movements, John Calkins, Ed Colley, Jay Wallingford, Carol Hulsey, Kathy Lohr, Marc Bolling Mar 1982

Sunlight Induced Movement Of Planktonic Organisms And Their Relationships To Water Movements, John Calkins, Ed Colley, Jay Wallingford, Carol Hulsey, Kathy Lohr, Marc Bolling

KWRRI Research Reports

Previous studies have shown the planktonic organisms of various natural water bodies to be quite sensitive to the levels of solar ultraviolet radiation incident at the water surface in summer. It has been assumed that the majority of the phytoplankton are simply carried about in the mass of the water which they inhabit with little control of their position or sunlight exposure. Photosynthetic microorganisms must strike a delicate balance with regard to solar radiation; they must obtain enough visible light for adequate photosynthesis while avoiding an excessive exposure to the injurious solar UV-B radiation.

It is proposed that the circulation …


Classification And Management Of Wetlands In The Western Kentucky Coal Field, William J. Mitsch, Robert W. Bosserman, Paul L. Hill Jr., Jan R. Taylor Mar 1982

Classification And Management Of Wetlands In The Western Kentucky Coal Field, William J. Mitsch, Robert W. Bosserman, Paul L. Hill Jr., Jan R. Taylor

KWRRI Research Reports

This is the first research report of a three-year project on wetland identification and management criteria in the western Kentucky coal field. The region is approximately 12,000 square kilometers and, due to its slight relief, contains many wetlands, some contiguous with surface coal mining operations. The overall objectives of the research project are 1) to identify, classify, and map wetlands in the western Kentucky coal field; 2) to evaluate the major biotic and abiotic factors that affect those wetlands; and 3) to develop strategies for the proper management of those wetlands.

The first report of this three-year project has involved …


Water Current, Volume 14, No. 2, March/April 1982 Mar 1982

Water Current, Volume 14, No. 2, March/April 1982

Water Current Newsletter

Questions and Answers About the Platte River Forum
Sandhills Task Force Meets
Water Measure on Ballot
Water Laws Filed at NWRC
Need for Funds Cited at Water Conference
Awards Given at Conference
NWRC Proceedings Completed
NWRC Staffers Present Papers


Assessment, Understanding And Management Of Blackbird Agriculture Interactions In Eastern Canada, Patrick J. Weatherhead Feb 1982

Assessment, Understanding And Management Of Blackbird Agriculture Interactions In Eastern Canada, Patrick J. Weatherhead

Vertebrate Pest Conference Proceedings: 10th (1982)

The major results of recent research on the problem of red-winged blackbird (Agelaius phoeniceus) damage to field corn (Zea mays) in eastern Canada are reviewed. In the area of damage assessment, an indirect approach relying on energetic considerations appears to provide a rapid and inexpensive means for generating reliable damage estimates. The identification of pronounced compositional changes in roost populations has provided a more accurate means for predicting the impact of any management technique relying on population reduction at roosts. Investigation of the interaction of blackbirds and insects revealed that prey species conform to general patterns …


Snares For Predator Control, Major L. Boddicker Feb 1982

Snares For Predator Control, Major L. Boddicker

Vertebrate Pest Conference Proceedings: 10th (1982)

The use of snares predates recorded history. The snare was first used when ancient man realized that an association between a tightening loop of vine and an ensnared animal was something which he could construct and repeat. The current increased interest in snares has been a result of restricted chemical tools in animal damage control resulting in a new look at old mechanical methods. The increased value of pelts of predators has brought efforts by private trappers to improve snaring as a tool. As a result, the ancient art of snaring has been greatly improved over the last decade. New …


Predator Problems When Using Sheep And Goats In Managing Brush On Rangelands, James E. Bowns Feb 1982

Predator Problems When Using Sheep And Goats In Managing Brush On Rangelands, James E. Bowns

Vertebrate Pest Conference Proceedings: 10th (1982)

Rangelands occupy a large portion of the western United States and the world. Grazing by ruminant animals provides the only means of obtaining usable products from these lands. Sheep and goats are more efficient producers, better adapted to many ranges, and are useful in controlling or manipulating shrubs and other undesirable vegetation which results in improved range conditions and increased water yields. There has been a general decline in sheep and goat numbers and a shift toward cattle. Predation has been a major factor in the abandonment of many sheep and goat operations and the shift to other livestock. A …