Physical Sciences and Mathematics Commons^™

Drip Irrigation, An Adaptive Strategy, Heather A. Grant Digeorge

UNLV Theses, Dissertations, Professional Papers, and Capstones

Adaptation has always played a role in the survival of man. In today's Southwest we are quickly approaching a water shortage. Agriculture is the second largest user of water. One way to save water is by conservation. Drip irrigation would save vast amounts of water currently lost to inefficiency. Drip irrigation will become an option in the adaptation in agriculture.

Using Biodiversity Data To Assess Species--Habitat Relationships In Glacier National Park, Montana, Diane M. Debinski, Peter F. Brussard

Diane M. Debinski

Biodiversity surveys are becoming increasingly popular. However, standard analysis techniques for these data have not yet been developed. This paper explores the use of multivariate ordination techniques for assessing species—habitat relationships using biodiversity data. The research was conducted in Glacier National Park, Montana, and birds and butterflies were chosen as the taxonomic groups of study. Biodiversity assessment sites were established throughout a range of habitats and monitored from 1987 through 1989. Presence/absence sampling over the total number of sampling sites was used to classify species commonness and rarity. Approximately 86% of the historically recorded butterflies and 70% of the historically …

Interaction Of A Group Of Dislocations Within The Framework Of The Continuum Frenkel-Kontorova Model, Naum I. Gershenzon

Physics Faculty Publications

The Frenkel-Kontorova (FK) model of edge dislocation is analyzed. Solutions of the continuum limit of the FK model [the sine-Gordon (SG) equation] are obtained in a form convenient for investigation of dynamics of a large number of interacting dislocations. We consider, based on these solutions, some nonstationary processes: dislocation generation, diffusion of dislocations, and crack-dislocation interaction. Simple relations connecting the velocity of plastic deformation, density and velocity of dislocations, and the force of interaction between dislocations are obtained. The nucleation of dislocations at a moving crack tip is described.

The Probe, Issue # 149 -- November 1994

The Probe: Newsletter of the National Animal Damage Control Association

Guidelines for euthanasia of domestic animals by firearms J. (Al) Longair, Gordon G. Finley, Marie-Andree Laniel, Clayton MacKay, Ken Mould, Ernest D. Olfert, Harry Rowsell, Allan Preston
What is NADCA's Role in NWCO Certification?
Setting Prices for Animal Damage Control Services
Saccharin Samaritans
Part 2: Hantavirus Prevention
NADCA Region 4 Director Moves to Texas
Trapping Weasels

Native Vegetation Handbook For The Shire Of West Arthur, Shaun B. Grein

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of West Arthur including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of West Arthur and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.

Native Vegetation Handbook For The Shire Of Broomehill, Shaun B. Grein

Native vegetation handbook series

This booklet is one of a series covering the agricultural region of Western Australia and provides land managers with information relating to some of the natural resources of the Shire of Broomehill including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Broomehill and where possible solutions to these problems are discussed. By providing this information it is hoped that this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.

Native Vegetation Handbook For The Shire Of Williams, Shaun B. Grein

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of Williams including the existing vegetation, drainage systems and soils.Some of the problems relating to the management of natural vegetation resources in the Shire of Williams and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.

Native Vegetation Handbook For The Shire Of Kojonup, Shaun B. Grein

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of Kojonup including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Kojonup and possible solutions to these problems are discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.

Center For Sustainable Agricultural Systems Newsletter, November/December 1994

Center for Sustainable Agricultural Systems: Newsletters (1993-2000)

Contents:

Heidi Carter is New Education Coordinator

Rural Community Development Resources

Diversity and Sustainable Future Systems

In the Seminar Spotlight-Joel Salatin

Nebraska Ag IMPACT Project Set To Begin

Private Extension System in Argentina

Cuban Agriculture Reorients Toward Sustainability

Resource Guide On Sustainable Ag Materials

Biotechnology and Sustainable Agriculture: A Bibliography

California Passes BIOS Bill

EPA Conducts Special Review of Triazines

Criteria for Judging Relevancy Of Research To Sustainable Ag

Second Interpretive Report Tampa Bypass Canal And Hillsborough River Hydro-Biological Monitoring Program Volume Ii Of Ii, Water And Air Research, Inc., Sol Environmental Services, Inc.

Reports

Appendix A - W

Second Interpretive Report Tampa Bypass Canal And Hillsborough River Hydro-Biological Monitoring Program Volume I Of Ii, Water And Air Research, Inc., Sol Environmental Services, Inc.

Reports

Water and Air Research, Inc. (WAR), is under contract to the WCRWSA to perform this three-year study on the southern reaches of the TBC and the HR in Hillsborough County, Florida. SDI Environmental Services, Inc. (SDI), is under contract to the WCRWSA to evaluate the existing hydrologic monitoring program for the TBC and the HR and develop and calibrate a groundwater/surface water flow model for that system. This second interpretive report includes an assessment of all biological and water-quality data collected during the first three years of the study. In addition, discussions of the hydrologic model and various water withdrawal …

Native Vegetation Handbook For The Shire Of Kent, Shaun B. Grein

Native vegetation handbook series

This booklet provides agricultural land managers with information relating to the natural resources of the Shire of Kent including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Kent and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.

Continuous Monitoring Of Volatile Organic Compounds In Air Emission Using Membrane Extraction Microtrap Gc System, Xin Zhang

Theses

A novel method for continuous monitoring volatile organic compounds (VOCs) in air at trace level is presented. A membrane module and a microtrap were used along with gas chromatographic analysis. The membrane module consisted of a bundle of silicone rubber hollow fibers and separated the VOCs from the gaseous stream. The microtrap which is a very small adsorbent trap played the roles of preconcentrator and injector. The VOCs selectively permeate across the membrane into a strip gas in the membrane module. Before entering the GC column, the VOCs are trapped and concentrated by the microtrap. Desorption of the VOCs is …

The Moore's Creek Monitoring Project, D. R. Edwards, T, C, Daniel, J. F. Murdoch, P. F. Vendrell, D. J. Nichols

Arkansas Water Resources Center Technical Reports

No abstract provided.

Community Environmental Response, Facilitation Act Report For Tooele Army Depot - North Area, Tooele, Utah, Final, Ageiss Environmental, Inc.

All U.S. Government Documents (Utah Regional Depository)

This report presents the results of the Community Environmental Response Facilitation Act (CERFA) investigation conducted by AGEISS Environmental, Inc. (AGEISS) at the Tooele Army Depot - North Area (TEAD-N), a U.S. Government property selected for closure by the Base Realignment and Closure (BRAC) Commission under Public Laws 100-526 and 101-510. The primary objective of this investigation as required under CERFA (Public Law 102-426), is for Federal agencies to expeditiously identify real property offering the greatest opportunity for immediate reuse and redevelopment. Satisfying this objective requires the identification of real property where no Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) …

The Virginia Wetlands Report No. 94-9, Virginia Institute Of Marine Science, Center For Coastal Resources Management

Virginia Wetlands Reports

• Birds of the Eastern Shore. Julie G.Bradshaw

• Virginia’s Eastern Shore: Gone to the Birds. Jill Barnard

• VIMS Wetlands Education Program Notes. Maryann Wohlgemuth

• Bluefish. Lyle Varnell

• The Virginia Geographic Information Network (VGIN). Marcia Berman

• York River State Park. Pam Mason

• New Brochure Encourages “Green” Solutions to Shoreline Erosion. Jill Barnard

• Marsh Grass Planting: Shoreline Stability Without Structure. Walter I. Priest, III

Water Current, Volume 26, No. 5, October 1994

Water Current Newsletter

Festival of Color Draws Crowd
From the Director
Glossary of Water-Related Terms
Fact Sheets Describe MSEA Research
Tour Participants Flooded with Impressions
Sharing Water: Farms, Cities and Ecosystems
Toward a Water Ethic
Flood Stress Lingers

Use Of Riparian Vegetated Filter Strips To Reduce Nitrate And Fecal Contamination In Surface Water, Mark S. Coyne, Robert L. Blevins, Rebecca A. Gilfillen

KWRRI Research Reports

This research assessed fecal bacteria trapping in surface runoff by grass filters and their potential to enhance NO₃^- removal via denitrification. Grass filter strips 9.0 m long trapped over 99% of the soil in surface runoff in 1992. Fecal coliform removal was less than 75%. In 1993, 9.0 and 4.5 m grass filter strips trapped 99 and 95% of the sediment, respectively. Fecal coliform trapping efficiency was 90% in 9.0 m grass filters and 75% in 4.5 m filters. Fecal streptococci trapping efficiency was 77% in 9.0 m grass filters and only 56% in 4.5 m filters. Fecal …

Water Resources Review - October 1994 Vol 7 No 3, Annis Water Resources Institute

AWRI Reviews

No abstract provided.

The Planet, 1994, Fall, Darren Nienaber, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.

The Probe, Issue # 148 -- October 1994

The Probe: Newsletter of the National Animal Damage Control Association

Hantavirus: prevention is the best defense, by Suzanne Graham for Pacific Northwest Station (Reprinted from Forestry Research West, Sept. '94 issue, USDA Forest Service
A Call for Praxis
Evaluate the Technique's Financial Practicality
Mixed Results Using Propane Exploders to Repel Deer
Revised Damage Handbook Available
Trapping Weasels, by James E. Forbes, President, NADCA
Internships Available with the Wildlife Management Department of NRA
The NADCA Employment Committee has been created and is open for business. Committee members are James E. Forbes, Chairman, and Chris Engel.

Canadian Cooperative Wildlife Health Centre, Volume 2-3, Fall 1994

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

Conditions Encountered in Hunter-Killed Game
Canine Distemper in New Hosts
Hantavirus Pulmonary Syndrome in British Columbia
Avian cholera and predation in nesting common eiders in New Brunswick
Drowning in northern gannets
Fetal mummification in beaver
Prevalence of oral papilloma in White suckers
Tyzzer diseases in muskrats
Hepatic carcinoma in an Atlantic tomcod
Intestinal adenocarcinoma in a beluga whale
Botulism in Ring-billed Gulls
Lead Poisoning in Loons
Miscellaneous
Tiger salamander die-off
Botulism outbreak in Alberta
Waterbird mortality in Saskatchewan
Carbofuran poisoning in Saskatchewan

Environmental Education Resources Directory : A Guide To Environmental Information And Educational Resources In Virginia, Department Of Environmental Quality, Commonwealth Of Virginia, Virginia Institute Of Marine Science

Reports

No abstract provided.

Resource Law Notes Newsletter, No. 32, Fall Issue, Aug. 1994, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.

Native Vegetation Handbook For The Shire Of Woodanilling, Shaun B. Grein

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of Woodanilling including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Woodanilling and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.

Determining Recreational Visitor Carrying Capacity: The Case Of Black Canyon At Lake Mead National Recreation Area, Kenneth C. Forman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Lake Mead and Lake Mohave, created by Hoover and Davis Dams respectively, were combined, along with much of the surrounding area, into the Lake Mead National Recreation Area in 1964. The enabling legislation is specific about the duty the National Park Service has to the public to create and maintain this, and other, national recreation areas for the benefit of the visitors, the environment, and future generations. By investigating human impacts on the physical environment (water quality, litter, etc.) and by querying park users on their opinions (with respect to crowding, visitor behavior, etc.), insight can be gained about appropriate …

The Canyon Country Partnership, Bill Hedden

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

18 pages.

Community-Public Lands Partnership: The Montezuma County Federal Lands Program, Michael F. Preston

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

18 pages (includes illustrations and maps).

Contains 1 page of references.

Regional Habitat Conservation Planning: The California Gnatcatcher Example, Marc J. Ebbin

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

10 pages.

Integrating Public Land And Local Community Planning Objectives: The Rocky Mountain National Park Experience, Homer L. Rouse

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

7 pages.