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Training Field Staff About Wetlands And Wetland Issues: Dealing With The Unknowns-A Case History, James A. Parkhurst

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

In response to an increasing number of requests for assistance from county-based extension agents in Virginia about regulatory issues relating to wetlands, an in-service training program on wetland definition, delineation, and permit review was developed and conducted in spring 1995. As a means to familiarize agents with the various wetland regulators, representatives from all agencies or organizations who have any regulatory authority over wetlands in Virginia were invited and asked to introduce and describe their agency and its responsibilities, and discuss when and how they conduct wetland permit reviews. Although an important objective of this training workshop was to help …

Wildlife Damage Management: Innovative Programs, Thomas G. Barnes, Desley Whisson, Scott E. Hygnstrom, Scott Craven, James Pease, William Andelt

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

Contents:

STATE AGENCY OVERSIGHT OF THE NUISANCE WILDLIFE CONTROL INDUSTRY
VERTEBRATE PEST MANAGEMENT AND ENDANGERED SPECIES IN CALIFORNIA
TACKLING FUTURE ISSUES-THE WILDLIFE SOCIETY'S WILDLIFE DAMAGE MANAGEMENT WORKING GROUP
USING REMOTE DELIVERY IN EXTENSION WILDLIFE PROGRAMS
COLORADO TRAPPING REGULATIONS: CAUGHT BETWEEN THE STEEL JAWS OF TRADITION AND PUBLIC EXPECTATIONS

The Personal Approach To Put Theory Into Practice, Delwin E. Benson

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

Personal traits and techniques of facilitators enable theory to affect practice. Facilitators are guides working within the ethos of the situation to reduce stresses, open the minds of participants, and clear the paths of communication to find what can be accomplished instead of preserving the status quo of what cannot be accomplished. Facilitators should leave their biases at the door and help others to do the same, except for upholding two considerations: 1) the integrity of resources in question; and 2) the dignity of persons who question. Abilities to do the right job are as important as doing the job …

Workshop Evaluations

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

Thirty workshop evaluations were returned. the following graphs and tables summarize the responses.

The Use Of Agricultural Limestone And Gypsum In Ponds, Forrest Wynne

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

Ponds built in areas that have acid soils and soft water may not always perform well for fish production. Such ponds may benefit from liming if the water has a total alkalinity of less than 20 mg/1 (20 ppm). If alkalinity is more than 20 mg/1, liming may not be beneficial. Alkalinity measures the buffering capacity of the water and is usually a good indicator of productivity. Carbonates, bicarbonates, hydroxides, phosphates, and organic substances are the main components of water alkalinity. Water hardness is caused by calcium, magnesium, iron, and aluminum salts, most often in the form of carbonates, sulfates, …

Walk-In Hunting Area Program In Kansas, Charles D. Lee

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

Hunting license sales in Kansas are declining. Hunters often cite the lack of access as a reason for no longer hunting. Some landowners are seeking opportunities to use wildlife and other natural resources as a source of supplemental income. Kansas Department of Wildlife and Parks (KDWP) initiated a pilot program to lease land and make it available for public hunting. In 1995 KDWP leased 10,345 acres of land from 46 different landowners at a lease cost of $20,400. This lease program follows a simple concept by which landowners receive a fee from the Department to allow people to hunt their …

Extension Program Development: Evolution In Changing Environments, Ronald A. Howard Jr.

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

As I was developing these brief comments, I considered using the title, "We're not in Kansas Anymore, Toto." While some of the things we need to do are the same ones we have been doing for the past 30 years, others are quite different—primarily the environments, audiences, or types of requests. Some of that is adaptive reiteration. We have needed to learn new things to treat the needs of new audiences. Perhaps we use wood duck nest structure experience to assist an urban homeowner in placing bat boxes, or answer questions about how to colonize a pond with snakes and …

Workshop Expectations And Gpra Evaluation And Accountability, Ralph Otto

Triennial National Wildlife and Fisheries Extension Specialists Conference: 8th (1996)

Because of a health-related problem, Dr. Otto was unable to attend the workshop; therefore, an overview of his suggested comments was presented by Jim Miller as follows:

Our expectations for this Eighth National Extension Wildlife and Fisheries Specialists Workshop are that it will provide an opportunity for the professionals in attendance to assess current programs and capabilities; address changing audiences and their need for educational programs; evaluate changes in the land grant university system and in their agency; and proactively make needed changes to ensure that their educational programs continue to be relevant to Society's needs now and in the …

Maintaining Conventional Septic Systems, William O. Thom, Pat Keefe

Agriculture and Natural Resources Publications

Septic systems are used in Kentucky where municipal sewage treatment is not available. They are an effective, longstanding method of collecting, treating, and disposing of homeowner wastewater, provided they are properly sited, installed, and maintained. However, a well-sited, properly sized and installed system will fail if not properly maintained. A failed septic system creates problems such as noxious odors, lowered property values, surface water contamination, and groundwater pollution and may be a health hazard. Repair and replacement costs are considerable. Additional information on assessing septic system performance and reducing the potential risk of groundwater contamination is available from a KY-A-Syst …

Formulation Enhanced Transport Of A Soil Applied Herbicide, V. P. Evangelou, Louis M. Mcdonald, Sandra Prima

KWRRI Research Reports

Because pesticides are applied as formulated particles and the affinity of the active ingredient for the formulation is higher than for the bulk water, we hypothesized that a formulation complex could affect active ingredient transport. Our objectives were to investigate the nature and extent of surfactant-atrazine-clay/oxide surface interactions. When atrazine and an anionic surfactant were dried onto plain or Fe-coated sand and leached, atrazine concentrations in the initial leachate were lower in the Fe-coated sand treatment. This was likely due to an electrostatic attraction between the sand and surfactant. When a nonionic surfactant was used, atrazine concentration in the initial …

Metal-Resistance Genetically Engineered Bacteria, Sylvia Daunert, Donna Scott, Sridhar Ramanathan

KWRRI Research Reports

Bacterial-based electrochemical and optical sensing systems that respond in a highly selective and sensitive manner to antimonite and arsenite have been developed. This was accomplished by using genetically engineered bacteria bearing one of two plasmids constructed for our studies. The first plasmid, pBGD23, contains the operator/promoter region (O/P) and the gene of the ArsR protein from the ars operon upstream from the β-galactosidase gene. In the absence of antimonite/arsenite, ArsR binds to the 0/P site and prevents the transcription of the genes for ArsR and β-galactosidase, thus blocking expression of these proteins. When antimonite or arsenite is present in the …

Water Current, Volume 28, No. 3, June 1996

Water Current Newsletter

Water Resources Tour to Explore Republican River Basin
From the Director: Summer Brings Flurry of Grant-Related Activities
Of Groundwater, Surface Water and Fish, the 94th Nebraska Legislature Adjourns
Water Rights Key Issue for Missouri Basin Tribes
Thorson Defines Challenge for Missouri River Basin
Missouri River Endangered
New Video Features Runoff Pollution
Nebraska Water News
Platte Seminar Video Tapes Available
Directory Lists Nebraska Contacts
Kuzelka Recognized For Groundwater Efforts
Three Respondents Win Water Bottles
Web Site Expanded
Wetlands Hotline Operated by EPA
Sheffield Selected to Achievement Hall
Report Examines Pesticides in Stream
31 Counites to Offer Pesticide Container Recycling

Logging Labor On Vanikoro, Solomon Islands: The Achievements Of “The Most Feeble In The Commercial World,” 1923-1964, Judith A. Bennett

Pacific Studies

No abstract provided.

The Regulation And Development Of Bioremediation, Susan J. Timian, D. Michael Connolly

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

The authors describe how federal statutes regulating hazardous wastes create both incentives and disincentives for exploiting the large potential of bioremediation. Ultimately, they argue for regulation attending more to comparative risks and costs.

Application Of Tube Settlers In Secondary Wastewater Treatment, Abdulsalam Mohamed Saleh Kamalpoor

Theses

Secondary sedimentation is one of the most commonly used unit operations in wastewater treatment plants. It is customary designed to achieve solids separation from biologically treated effluent through clarification of biological solids and thickening of sludge. As treatment plants receive increasingly high wastewater flow, conventional sedimentation tanks suffer from overloading problems which result in poor performance. Inclined plate settlers, a form of tube settlers, may have good potential in upgrading sedimentation tanks. This study was conducted to examine the possibility of applying inclined plate settlers in secondary sedimentation in order to upgrade conventional rectangular sedimentation tanks and improve their performance. …

Hepatic Cytochromes P450 Enzyme Activities Of Uae Coastal Rabbit Safi Fish Siganus Canaliculatus, Amna Mana Al-Otaiba

Theses

The cytochrome P450 dependent metabolism of benzo(a)pyrene and other xenobiotics has been investigated in liver microsomes prepared from a local marine Safi fish Siganus canaliculatus caught from the Arabian Gulf of United Arab Emirates. The Safi fish was found to have a well developed liver microsomal monooxygenase system consisting of cytochrome P450, cytochrome b5 and NADPH-cytochrome c reductase. The fish microsomal enzyme system was able to metabolise benzo(a)pyrene, 7-ethoxycoumarin and 7- ethoxyresorufin. Male fish were found to exhibit a higher monooxygenase activity than female fish. Treatment of fish with β-naphthoflavone was found to induce (2-4 fold) the activities of aryl …

Environmental Study Indoor And Outdoor Of The Abu Dhabi Compost Plant, Jaber Eidha S. Aljabri

Theses

The transformation of municipal solid waste into compost is of double interest: on the one hand, it helps to avoid the deficiencies of natural manure, and on the other it eliminates this major polluting agent which is increasing progressively as a consequence of rising populations.

Domestic waste produced per person per annum amounts to 730 kg in Abu Dhabi city. Based on a population in 1992 of 574,745, this gives a current daily refuse collection that amounts to 1120 tons. Refuse is reported to contain a high proportion of organic materials and therefore to be suitable for recycling to produce …

Fluorescent Labeling Technique And Dna Amplification By The Polymerase Chain Reaction For The Detection Of Human Malaria Parasites., Maryam Mohd Ai-Shaikh Omer Ai-Ameri

Theses

The polymerase chain reaction (PCR) and fluorescence staining based diagnosis of Malaria infection was attempted. 187 samples in two groups: 135 and 52 patients Attending the Malaria Clinic (preventive Medicine and Al-Ain Hospital, UAE) were Collected Two PCR systems; using small subunit ribosomal RNA (ssrRNA) based primers And merozoite surface antigen (MSP) based primers were assessed, taking the Giemsa Stain as the reference test.

The re sults of PCR using the merozoite surface antigen (MSP) primers specific for Pfalciparum, proved to be specific and accurate. These results were analyzed by agarose gel electrophoresis (AGE) and polyacrylamide gel electrophoresis (page) stained …

Stratospheric Ozone Layer Depletion : A Computer Aided Case Study, James M. Lipuma

Theses

In industries today, there is a desire to stop pollution before it starts, through the process of pollution prevention. Unfortunately, many university level students are not exposed to the thinking process involved in environmental problem solving early enough in their academic career, if they are exposed to it at all. The goal of this thesis is to develop and to evaluate an interdisciplinary case-study about the depletion of the stratospheric ozone layer by chlorofluorocarbons (CFCs). This case-study will be used to teach first year chemistry students about environmental problem solving. The case study was assembled from existing literature according to …

The Reactions Of Nox With Diesel Soot Over Cu-Zsm-5 Catalyst, Shu Sun

Theses

Air pollution from the exhaust of Diesel engines consisting of relatively high concentrations of NO_x and particulates is a difficult problem to overcome because no fully effective technology to control these emission is available. The existing methods to reduce NO_x and soot can not satisfy the provisions of the 1990 CAAA (Clean Air Act Amendment). Cu-ZSM-5, a catalyst in which Cu has been ion-exchanged with H+, can catalyze the decomposition of NO to N₂ and O₂ and reduction to N₂ and O₂ with light hydrocarbons such as propene or Diesel soot in the presence …

Pollution Prevention In The New Jersey Chemical Industry : Motivations And Barriers To Commitment, Judith A. Thornton

Theses

This study of the New Jersey Chemical Industry identifies the primary elements that lead to or inhibit company commitments to pollution prevention. A direct measure of facility pollution prevention commitment is developed that takes into account: organizational support attributes, past reductions achievements, current methods implementation, process reduction goals, and special environmental initiatives. The "P2 Commitment Index" allows for categorization of facilities so that the needs and interests of varying groups may be differentiated.

Higher level commitments are associated with: establishment of company pollution prevention policy, setting of prioritized facility goals, and measurement and reporting on pollution prevention progress. Facilities at …

1996 - The First Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the First Annual Symposium of Student Scholars, held on May 10th, 1996. Includes abstracts from presentations.

Isolation From Soil Microorganisms That Are Inhibitory To Wheat Seeding Pathogens, Kynita Wilson-Humphrey

McCabe Thesis Collection

Many diseases caused by bacteria, viruses, or fungi are responsible for the ruin of a great number of crops annually. At present, many of these crops are being treated for diseases by synthetic or man-made chemicals. Some of the chemicals have been proved to have adverse effects on the environment, including humans and animals. Very few non-chemical means are available to farmers at this time to control these pathogens. This is due to the fact that many of the means of control have little effect against the pathogens or diseases. This research attempts to isolate microorganisms from the soil which …

Identification Of Optimal Locations For Sampling Ground Water For Pesticides In The Mississippi Delta Region Of Eastern Arkansas, H. S. Lin, H. D. Scott, J. M. Mckimmey

Arkansas Water Resources Center Technical Reports

Concerns about the presence of pesticides in the Mississippi River Valley alluvial aquifer in the Arkansas Delta have generated the need to develop a map of ground water vulnerability for this region comprised of approximately 10 million acres. Based on the availability of digital data and the scale of this study. we used a modified Pesticide DRASTIC model in a GRASS GIS environment to identify areas that were physically more sensitive to pesticide contamination than other areas within the Delta. Spatial distribution of pesticide loading was estimated from pesticide application rates in different crops and crop distribution map interpreted from …

Interstate Compacts That Are For The Birds: A Proposal For Reconciling Federal Wetlands Protection With State Water Rights Through Federal-Interstate Compacts, Erik G. Davis

Brigham Young University Journal of Public Law

No abstract provided.

Environmentalism In The United States: An Evolving Perspective, Mary Snow

Masters Theses & Specialist Projects

The purpose of this study is to investigate environmentalism in the United States. The dimension of perspective receives considerable attention. The prevailing perspective by a society regarding the importance of the health of the natural world greatly influences the degree of support of environmental organizations, environmental policy, as well as the direction charted for the future of that society. The perspectives of the Native Americans and the dominant European cultures which arrived in North America are presented and contrasted. It is supposed that the perspective which prevails in the United States regarding the importance of the natural world is evolving. …

Ecology, Economy And Ecotourism: Sustaining People And The Environment, Richard Snow

Masters Theses & Specialist Projects

Tourism is the world's largest industry. The fastest growing segment of the travel and tourist trade is ecotourism. The concept of sustainable development insists that humans cooperate with nature in the search for an ecological economy which can support present and future populations. Ecotourism attempts to attain this elusive goal by preserving ecosystems while generating revenue for local communities. In this study, the researcher examines the positive and negative effects of ecotourism on people, culture, and landscape. An analysis of tourism data seems to suggest that developing countries, which are popular ecotour destinations, are benefitting economically and ecologically from properly …

Center For Sustainable Agricultural Systems Newsletter, May/June 1996

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

Contents:

New CSAS Web Page

Field Day On Specialty Crops

Windbreak Evaluation Software

Integrated Farm Update: Cover Crop Research

Teaching Sustainability at a Distance

President's Task Force Says U.S. Ag Must Be Sustainable

Exchange Program for Organic Farmers

Agroforestry for Farms, Ranches, and Communities

Windbreaks for Corn?

International Water Law And The Protection Of River System Ecosystem Integrity, A. Dan Tarlock

Brigham Young University Journal of Public Law

No abstract provided.

A Comparative Analysis Of Viable Solar Thermal Technologies For Solar Field Development And Commercialization, Sean M. Crawford

UNLV Theses, Dissertations, Professional Papers, and Capstones

Diminishing fossil fuels and concerns about the quality of the environment has lead the recent drive to establish a commercialized solar field in Southern Nevada. The competing solar thermal technologies for the Solar Enterprise Zone (SEZ) are Parabolic Dish-Stirling, Central Receiver Power Towers, and Parabolic Trough Systems. It is important to compare the technologies based on the guidelines set by the Corporation for Solar Technology and Renewable Resources. The variables weighted are solar conversion performances, initial capital investment, operation and maintenance costs, water and land use, and electricity production costs. All technologies have been proven to viable power sources and …