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Miscellaneous Publication 53/99 - Ideas A Diversification Manual For The Pastoral Rangelands, Kaz Price, Lee Verios

Farm Systems and Economics published reports

In 1993 the Pastoral Wool Industry Task Force recognised the diminishing returns to wool production and the need for Rangeland enterprise diversification and other risk management strategies

This manual has been developed to assist pastoralists through the decision making process when considering diversification and contains:

• business and finance planning;
• business structures;
• legislative requirements and also includes;
• current contacts for a range of industries

The manual has been produced in response to a range of questions from pastoralists wishing to investigate and develop alternate enterprises for the semi-arid Rangelands of Western Australia.

Water Resources Review - Fall 1999 Vol 12 No 2, Annis Water Resources Institute

AWRI Reviews

No abstract provided.

กิจกรรมสิ่งแวดล้อม

Thai Environment

No abstract provided.

Trends. Social Cognition And Global Warming, Ibpp Editor

International Bulletin of Political Psychology

The article discusses the validity of global warming and on putative causes of the discourse and--if ontologically valid--of global warming, one might entertain the social psychology of how people might address a global environmental threat.

Valuation Of Tree Aesthetics On Small Urban-Interface Properties, Richard Thompson, Richard Hanna, Jay Noel, Douglas D. Piirto

Natural Resources Management and Environmental Sciences

A model was developed to predict the value contribution of forest condition on small urban-wildland interface properties. Sample data were collected on property transactions in the Lake Tahoe Basin of California between 1990 and 1994. A variant of the stand density index (SDI) and a tree health measure were added to a list of traditional property characteristics (i.e., location, house size, lot size) to express the influence of tree care on property value. These aesthetic characteristics were statistically significant despite the expected dominant influence of the traditional characteristics. Values for the forest density and health characteristics were estimated and reveal …

Pollution Prevention: Factors Behind Toxic Release Reduction In The U.S. Paper Industry, John P. Tiefenbacher, William D. Solecki

RISK: Health, Safety & Environment (1990-2002)

Drs. Tiefenbacher and Solecki analyze the factors associated with, and influential in, the reduction of toxic releases in the U.S. paper industry.

Results Of The Improved Soil Management & Cropping Systems For Waterlog-Prone Soils Project, Derk Bakker, G J. Hamilton, Peter I. Tipping, Cliff Spann, Doug Rowe

Resource management technical reports

No abstract provided.

Final Intrinsic Remediation, Engineering Evaluation/Cost Analysis Addendum For Ust Site 870, Hill Air Force Base, Ogden, Utah, Parsons Engineering Science, Inc.

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

This report was prepared for the Air Force Center for Environmental Excellence (AFCEE) by Parsons Engineering Science, Inc. (parsons ES) as an update to the Final Intrinsic Remediation Engineering Evaluation/Cost Analysis (EE/CA) for Underground Storage Tank (UST) Site 870, Hill Air Force Base (AFB), Utah (parsons ES, 1995). The EE/CA was conducted to evaluate the use of intrinsic remediation with long-term monitoring (LTM) for remediation of fuel hydrocarbon contamination dissolved in groundwater at UST Site 870. This update summarizes the results of the third sampling event performed as part of longterm groundwater monitoring at the site. This sampling was conducted …

Illinois River 1998 Nutrient And Suspended Sediment Loads At Arkansas Highway 59 Bridge, Marc A. Nelson, Thomas S. Soerens

Arkansas Water Resources Center Technical Reports

Automatic water samplers and a U.S. Geological Survey (USGS) gauging station were established in 1995 on the main stem of the Illinois River at the Arkansas Highway 59 Bridge. Since that time, continuous stage and discharge measurements and water quality sampling have been used to determine pollutant concentrations and loads in the Arkansas portion of the Illinois River. This report represents the results from the measurement and sampling for January 1, 1998 to December 31, 1998.

Summary Of Historical Information Relevant To The Hydrobiological Monitoring Of The Lower Peace River And Upper Charlotte Harbor Estuarine System, Pbs&J, Inc.

Reports

This review is focused on the relationship between plankton communities in Upper Charlotte Harbor and changes in freshwater flows that might result from Peace River water withdrawals. There are lour mechanisms by which freshwater withdrawals from the Peace River could influence plankton communities within the Lower Peace River and Upper Charlotte Harbor estuarine system. The first mechanism would involve removing enough water to cause the geographical location of mean isohalines to shift. If the locations shifted enough that isohalines lie over areas with different physical or biological habitats than the areas currently occupied, a significant biological effect might result. The …

General Brochure, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Brochure including information and statistics about the Energy & Environmental Research Center (EERC). [This item is an outdated or superseded version and retained for historical purposes only. It may no longer reflect current information, policies, or practices.]

The Probe, Issue 204 - September 1999

The Probe: Newsletter of the National Animal Damage Control Association

USFWS to Explore Canada Goose Management Strategies -- from a press release issued Aug. 3 by the US. Fish & Wildlife Service, written by Chris Tollefson.
Anti-Trapping Measure Passes House
Oregon Legislature Moves To Ensure Safety Of Its Citizens Against Cougars
Acord Promoted Away From Wildlife Services
New State Director US DA/APHIS in Mississippi is Kristina Godwin
BOOk R e v i e w : "Living With Wildlife: How to Enjoy, Cope With, and Protect North America's Wild Creatures Around Your Home and Theirs," The California Center for Wildlife, with Diana Landau and Shelley Stump. San Francisco: A Sierra Club …

Center For Sustainable Agricultural Systems Newsletter, September/October 1999

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

New Energy in Farming Communities

University Role in Biotechnology: How Do We Assess The Risks And Benefits?

CSAS Director Receives Honorary Degree

Sooby Now at OFRF

NCR SARE Revised Web Site

New Food Ethics Journal in 2000

DOE Announces New Wind Energy Initiative

Conference Celebrates Sustainable Ag Coming of Age in 2000

Behavioral Analysis And Enrichment Effects On Captive Red Wolves, Laurie Thompson

Honors Theses

The red wolf, Canis rufus, is a highly endangered predator native to the eastern United States. Their original range is thought to have extended from as far west as Texas all the way to the east coast, and as far south as Florida and north to at least the Ohio River valley. Their decline is attributed to human encroachment causing loss of habitat, persecution of the species, and extensive hybridization with coyotes, Canis latrans, once their numbers began to diminish (Riley and McBride, 1972). In addition to these problems, parasites have had a substantial effect on their already dwindling numbers …

Table Of Contents Volume 10, Number Four, Fall 1999, Risk Editorial Board

RISK: Health, Safety & Environment (1990-2002)

Table of contents for the journal RISK: Health, Safety & Environment (ISSN: 1073-8673)

Protein And Endotoxin Interactions And Endotoxin Removal From Protein Solutions, Liping Li

Dissertations

The investigation objectives of this study include: endotoxin disaggregation by proteins; protein concentration effect on protein-endotoxin binding and endotoxin removal; size exclusion high performance liquid chromatography (SE-HPLC) studies on endotoxin dissociation by bovin serum albumin (BSA); use of Ca⁺² to re-aggregate endotoxin in hemoglobin solutions and the subsequent removal of endotoxin by ultrafiltration; quantitative determination of Ca⁺² effects on endotoxin removal and protein yield in a two-stage ultrafiltration.

It is known that some proteins can disaggregate endotoxins and form complexes with lipopolysaccharides (LPS). It is also known that Ca can act as "bridges" to aggregate LPS in aqueous …

Evaluation Of Multimedia Chemistry Courseware, Ryan D. Isahac

Theses

With the every growing costs of running a Chemistry laboratory and the ever-changing needs of today's studenis a logical alternative seems to be a computer based instructional format. When delivering courseware via the Internet, the greatest problem comes in making the interface and applications user-friendly and not jusi attractive. In order to test the utility of such a site, subjects are recruited and asked to evaluate the system. Their responses are essential in designing and improving the program to best meet the needs of students. In order to address student concerns, a Help Page was developed which clarified areas and …

Protection Of The New York City Water Supply Land Development Threats And The Programs To Control Them, Werner Mueller

Theses

The Surface Water Treatment Rule under the Safe Drinking Water Act requires that all surface water sources used for drinking water must be filtered, unless the purveyor can demonstrate that the water is of such high quality that filtration is not required. The New York City Department of Environmental Protection (DEP) operates the New York City water supply system and is taking actions to ensure that the water supplied from the Catskill -- Delaware system remains of high enough quality to maintain an avoidance of filtration determination granted by the Environmental Protection Agency (EPA). New watershed rules and regulations have …

An Evaluation Of Land Use Changes And Their Associated Hydrologic Impacts In The Birch Creek Watershed, Halifax County, Virginia 1986-1998, Melissa Anne Lloyd

Theses & Honors Papers

This project is a study of the water quality and land us e changes that have occurred in the Birch Creek watershed in Halifax County, Virginia from 1987 to 1998. The purpose of t his project i s to identify water quality trends and potential linkages to land use changes during the time frame of the study. The information was obtained by analyzing data collected by the Virginia Department of Environmental Quality. The data had been gathered and archived, but not previously examined for trends or causal factors. Through the analysis, definite increasing and decreasing trends in the concentrations of …

The John Muir Newsletter, Fall 1999, The John Muir Center For Regional Studies

Muir Center Newsletters (1981-2015)

TOP "i Volume 9, Number 4 MUIR Fall 1999 VULUMJ, J, HUMbEK 1 i; TALL 1333 newsXhtter John Muir's Struggle in the North: Travels in Alaska and The Cruise of the Corwin by Hal Crimmel, Ph.D. raditionally, Muir's reputation has been that of America's foremost wilderness lover, sage, and advocate, unrelenting in his quest for a pure wilderness experience. "For Muir, wilderness was not a confrontation," Harold Simonson tells us, "but a confirmation."1 This is the Muir that captured the public's imagination, j|e Muir who could write, "The whole wilderness seems to be alive and familiar, full of humanity. The …

Cavefish Population Status And Environmental Quality In Cave Springs Cave, Arkansas - Final Report Submitted To Arkansas Natural Heritage Commission, G. O. Graening, Arthur V. Brown

Arkansas Water Resources Center Technical Reports

This report summarizes the continuing effort to monitor environmental quality in the Cave Springs Cave Natural Area and to implement the Ozark Cavefish Recovery Plan. Last year’s report (Brown et al., 1998) identified certain environmental stressors, including a trend over 15 years of increasing nutrient pollution, a low cavefish population count of only 106, and the presence of heavy metals in the cave water and one semi-volatile organic compound (the phthalate DEHP at 500 ppb) in resident crayfish tissue. This year’s monitoring effort demonstrates that fecal coliforms continue to exceed Arkansas State Water Quality Standards (Regulation 2), sometimes by a …

An Assessment Of The Impact Of Ophthalmia Dam On The Floodplains Of The Fortescue River On Ethel Creek And Roy Hill Stations, A L. Payne, A A. Mitchell

Resource management technical reports

The area surveyed covered all of the floodplains of the Fortescue River, and Jigalong, Jimblebar and Carramulla Creeks which fall within Ethel Creek and Roy Hill stations. Two serious, distinct and largely unrelated environmental problems are evident on the area surveyed. The first problem is longstanding, severe landscape degradation in the form of almost complete loss of perennial vegetative cover and soil erosion (mainly scalding) due to historical overgrazing.

Fisheries Research Report No. 114 - The Western Australian Scallop Industry, D C. Harris, L M. Joll, R A. Watson

Fisheries Research Reports

Five separate commercial fisheries target the saucer scallop, Amusium balloti (Bernadi 1861) in Western Australian waters. While the average annual catch from these fisheries is around 600 tonnes of scallop meat, past catches have been highly variable with annual landings ranging from 150 to 4,400 tonnes of meat worth between $2 and $59 million. Consequently, scallops represent one of the larger single-species fisheries operating in Western Australia (WA).

A. balloti has a distribution spanning most of the WA coast, from Broome in the north around to Esperance in the south. Despite this extensive distribution, saucer scallops tend to be restricted …

Fisheries Research Report No. 115 - Statistical Analysis Of Gascoyne Region Recreational Fishing Study July 1996, Neil R. Sumner, Richard A. Steckis

Fisheries Research Reports

A survey of recreational fishers in the Gascoyne region of Western Australia was conducted in July 1996 to provide information required by fisheries managers. Catch rates, attitudinal, demographic and economic information from boat-based and shore-based fishers was collected by Fisheries Officers. Pink snapper (Pagrus auratus) was the primary species caught by boatbased recreational fishers in the region. Various species of whiting were the predominant catch from shore-based anglers. Most fishers interviewed (80%) supported the introduction of an upper limit on the amount of fish and fillets that a person could take away from the Gascoyne region for personal or family …

Soil Moisture Within The Windbreak/Crop Interface And A Comparison Of Three Types Of Sensors For Measuring Soil Water Content, Qingjiang Hou

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

No abstract provided.

Morphology Of Wetland Streams, Michael C. Jurmu

All-Inclusive List of Electronic Theses and Dissertations

Recent understanding and concern with wetland environments has resulted in an increase in restoration and creation projects aimed at replicating these ecosystems. The unique characteristics within wetland environments result in different controls on streams traversing these areas, yet little research has been conducted to determine whether the morphology of these streams differs from streams in non-wetland, alluvial environments. Wetland streams from three different physiographic regions of the U.S. are compared to four morphological models and 12 additional features cited as typical in non-wetland streams. Analysis of this comparison will aid in determining whether wetland streams have differing morphology and which …

The Probe, Issue 203 – August 1999

The Probe: Newsletter of the National Animal Damage Control Association

Trappers Association Challenges Ballot Initiatives
Troubling Horizon for NADCA -- Robert H. Schmidt, President
Reed-Joseph International recently announced the availability of CAPA long range pyrotechnic cartridges.
Hazards of Deer Relocation: Mixed Success
Book Review : "Conibear Beaver Trapping in Open Water" by Wesley Murphey. Lost Creek Books, Eugene, Oregon, 1996. 109 pp. Illustrated. ($14.00 postpaid)
Eastern Black Bear Workshop Held in Massachusetts

Water Current, Volume 31, No. 4, August 1999

Water Current Newsletter

From Buffalo to Bottled Water, Summer Water Tour Attracts Newcomers
From the Director: Nebraska's Number One Resource? You Be the Judge
1999 Nebraska Water Legislation
Seventh Annual Festival of Color Will be August 28, Near Mead
Two Join Water Sciences Lab Staff
Water News Briefs
Overview of Vision Statements Available
The Value of Water
1999 USBR Hydrologic Modeling Inventory (HMI)
Understanding and Addressing Groundwater Risks
Water Center Faculty Responds to Request from "Down Under"

Central Platte River Forests: Breeding Birds And Woody Vegetation, Barbara K. Good

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

No abstract provided.

Modeling Macrophytes Of The Columbia Slough, Oregon, Chris Berger, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

The Columbia Slough is a tidally influenced freshwater system of wetlands, channels, and lakes located within the Portland, Oregon metropolitan area at the confluence of the Willamette and Columbia Rivers. It is a eutrophic water body susceptible to algae blooms and crashes and periods of high pH which violate water quality standards. High nutrient loads from groundwater principally controls algae productivity. Past structural changes to the Columbia Slough have included filling of wetlands and lakes and the construction of levees, dikes, culverts and irrigation channels. These changes have altered the natural flow dynamics creating an environment more conducive to eutrophication. …