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The Identification, Distribution, And Status Of The Threatened Dismal Swamp Shrew (Sorex Longirostris Fisheri), Thomas M. Padgett

Biological Sciences Theses & Dissertations

Southeastern shrews (Sorex longirostris) were trapped throughout southeastern Virginia and northeastern North Carolina to determine if any morphological characters could

be identified that would aid in the identification and distribution of the threatened subspecies Sorex l._ fisheri, endemic to the Great Dismal Swamp, the more upland nominate subspecies Sorex l. longirostris, and possible intergrades between the two subspecies. Animals were classified a priori into three groups, based on their location of capture. Animals collected from the Great Dismal Swamp National Wildlife Refuge (GDSNWR) and associated bottomland habitats were designated as "fisheri", animals collected farthest from the Swamp as "longirostris", and …

Can An Economic Approach Solve The High-Level Nuclear Waste Problem, Herbert Inhaber

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

Building on the work of Professors O'Hare and Kunreuther, Dr. Inhaber proposes and argues for a non-coercive siting strategy that he calls a "reverse Dutch auction."

The Prairie Naturalist Volume 23, No. 3. September 1991

The Prairie Naturalist

Paul B. Kannowski, Editor

Nikki R. Seabloom, Assistant Editor

Douglas H. Johnson, Book Review Editor

CONTENTS

ANTIPREDATOR BEHAVIOR OF MOUNTAIN PLOVER CHICKS ▪ T A. Sordahl

USING AERIAL MARKING FOR ASSESSING POPULATION DYNAMICS OF LATE SUMMER ROOSTING RED-WINGED BLACKBIRDS ▪ C. M. Linz, C. E. Knittle, J. L. Cummings, J. E. Davis, Jr. , D. L. Otis, and D. L. Bergman

DISPERSAL OF THE MEADOW JUMPING MOUSE IN NORTHERN KANSAS ▪ J. R. Choate, D. W. Moore, and J. K. Frey

DIET, HOME RANGE, MOVEMENTS, AND ACTIVITY PERIODS OF SWIFT FOX IN NEBRASKA ▪ T D. Hines and R. M. …

John Muir Newsletter, Fall 1991, John Muir Center For Regional Studies

Muir Center Newsletters (1981-2015)

John Muir Newsletter fall, 1991 university of the pacific new series, volume 1 number 4 TO OUR READERS Our readers and subscribers haye responded enthusiastically to the first year of issues in the new series of the John Muir Newsletter. .We here at the Muir Center are grateful for your accolades and encouragement, and we hope that more of you will become active supporters of the Center. We want to encourage you to demonstrate your support in two concrete ways, First, while we thank all our subscribers, we urge those of you who read the Newsletter but who have not …

Oklahoma State University And University Of Arkansas, Fayetteville Cooperative Report On Evaluation And Assessment Factors Affecting Water Quality Of The Illinois River In Arkansas, Richard L. Meyer, Art V. Brown, David G. Parker

Arkansas Water Resources Center Technical Reports

No abstract provided.

Miscellaneous Publication 28/91 - Midas (Model Of An Integrated Dryland Agricultural System), David J. Pannell, Andrew Bathgate

Farm Systems and Economics published reports

MIDAS is a bioeconomic model of mixed crop/livestock farms in Western Australia. It selects farm management strategies which maximise profit subject to resource, technical and environmental constraints using the linear programming technique. This document provides a thorough documentation of the version of MIDAS developed for the "eastern wheatbelt" region. If you are learning to use MIDAS with the MARG menu driven system, you need to read the MARG manual as well as this documentation.

From early in the life of MIDAS, we gave a high priority to making the data and assumptions readily accessible in documentation and in microcomputer spreadsheet …

Radiochemistry And Sedimentology Of Surficial Mud-Dominated Deposits, Hillborough Bay, Florida, Gregg R. Brooks, Hepsi D. Zsoldos, Robert H. Byrne, Larry J. Doyle

Reports

Hillsborough Bay is the northeast lobe of Tampa Bay, the largest open water estuary on Florida's west coast. For a complete description of the setting and previous works, the reader is referred to Doyle, et al. (1989). The Phase I study of fine-grained sediments in Hillsborough Bay (Brooks and Doyle, 1989) established distribution patterns and average accumulation rates of mud-dominated sediments at selected sites within the Bay over the past several thousand years. Phase II of the study, the focus of this investigation concentrates on the uppermost 50-100 cm. of the sediment column, or those sediments believed to have been …

Regional Temperature Trends & Variations In The Contiguous United States From 1935 To 1986, Fahad Alkolibi

Masters Theses & Specialist Projects

The temperature trends and variations of the contiguous United States as a whole and ten designated regions were investigated from 1935 to 1986. To obtain reliable results, 263 stations of the Historical Climate Network (HCN) were used. The HCN stations are corrected for many non-climatic factors which may bias the data. The data for the contiguous United States reveals that the annual, summer, and winter temperatures are free of clear positive or negative trends. Unlike the annual and summer data, winter temperatures exhibit relatively strong variations.

Each region was then studyed individually. The summer temperatures for all the ten regions …

Rangeland Survey In Western Australia - History, Methodology And Applications, H. J. R. Pringle

Natural resources published reports

The rangelands of Western Australia lie to the north-west of the agricultural areas, extending east to the Nullarbor and north to the Kimberley (Fig. 1). The major areas that are used for pastoralism are most of the Kimberley and the Pilbara, nearly all of the mulga shrublands, plus some of the Goldfields gum belt and part of the Nullarbor Plain.

Stable N-Chloraldimines And Other Chlorination Products Of Phenylalanine In Model Solutions And In A Wastewater, Barbara L. Conyers

Chemistry & Biochemistry Theses & Dissertations

Model solutions of the amino acid phenylalanine were chlorinated to seven Cl/N mole ratios. The by-products were characterized using gas chromatography, high performance liquid chromatography, GC/MS, infrared spectroscopy, and nuclear magnetic resonance spectroscopy. At the lower Cl/N ratios N-chlorophenylalanine and phenylacetaldehyde were identified as the main products while phenylacetonitrile and N-chlorophenylacetaldimine were the major products at Cl/N ratios of 2.0 and beyond. The concentration of phenylalanine in a municipal wastewater was determined. Using a radiotracer the chlorination products of phenylalanine in the wastewater at the 7 Cl/N ratios were identified as those seen in the model solutions. The distribution of …

Federal Regulatory Interests In Water, Patricia Sanderson Port

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

39 pages.

Contains references.

The 1990 Fort Hall Water Rights Agreement: A Study In The Federal Trust Responsibility, Indian Self-Determination, And Water Rights Settlement, John S. Bushman

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

171 pages.

Agenda: Innovation In Western Water Law And Management, University Of Colorado Boulder. Natural Resources Law Center

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

Conference organizers and/or faculty included University of Colorado School of Law professors Lawrence J. MacDonnell, David H. Getches, Charles F. Wilkinson and Richard B. Collins.

Pressures of population, drought, and changing water use have provided the impetus for numerous innovations in water law and management in recent years. The Center's annual conference June 5-7, 1991, will look at innovation and change in five areas--water planning, special water management areas, negotiated settlements of tribal water rights, conjunctive use of ground and surface water, and public values in water decision making. Each session will begin with talks by experts from several western …

Water Planning: The Oregon Approach, William H. Young

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

64 pages.

Kansas Intensive Groundwater Use Control Areas, David L. Pope

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

22 pages (includes maps).

Contains references.

Preparation And Implementation Of The State Water Plan In Kansas, Stephen A. Hurst

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

12 pages (includes illustrations and maps).

Contains footnotes.

Liquid-Vapor Equilibria And Henry's Law Constants For Volatile Organics In Surfactants, Qianping Peng

Theses

We present liquid vapor equilibria data and Henry's law constants for Methyl-ethyl Ketone, Toluene, Butyl Acetate, Acetone and i-Propanol in surfactants: Octylphenyl Decaethoxylate, Sorbitan Monooleate and Sodium Sulfonate at temperatures of 20 to 70 C.

The objective of this study is to determine the effect of applying surfactant absorption technique (neat surfactants) to volatile organic compounds (VOC's) for the removal of these species as organic vapors from air emission streams.

Liquid/vapor equilibrium data are presented as curves in several different ways:

i. Each individual VOC at four temperatures between 22 C to 70 C in the respective surfactants Octylpenyl Decaethoxylate, …

Catalytic Oxidation Of Trace Concentrations Of Chlorinated Hydrocarbons Over 1.5% Platinum On Alumina/Monolith, Yi Wang

Theses

The catalytic oxidation of chlorinated hydrocarbons CH₂Cl₂ (DCM) and C₂HCl₃ (TCE) was investigated over a 1.5% Pt on Al2O3/monolith at 150 to 450°C. The studies were conducted at space velocities from 1,000 v/v/hr to 30,000 v/v/hr. Chemical equilibrium calculations showed the potential conversion and products distribution. The reactivity and selectivity for destruction of these compounds with air over Pt catalyst were evaluated experimentally. This research was conducted in a tubular reactor system with associated feed and product flow measuring equipment. Feed and product streams were analyzed using gas chromatography (GC) with ECD, FID and …

The Probe, Issue 110 - May 1991

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
MAY 1991
NADCA News From Great Plains Wildlife Damage Control Workshop
Student Awards Presented
By-laws Amended, Approved
Bill Fitzwater Recognized at NADCA Meeting
Membership Contest to Begin
Logo Contest to Begin
ADC Practices Are Generally Consistent With Legislation and Guidance
Animal Damage Control in the News
Mountain Lions Kill 10 Sheep in Nevada
Snow Geese Devastate Oklahoma Spinach Crop
Coyotes Troubling To Idaho Homeowners
Predator Platforms Deter Honey-Seeking Bears
Nutria Cause Major Damage in Sugar Cane
Mountain Lion Appears in Irvine, California Backyard
WLFA Wants to Protect “Your Right to Hunt, Trap, and …

Wildlife Damage News, Volume 2, Spring 1991

Wildlife Damage News

CONTENTS:
Controlled Hunting Programs for Reducing Deer Damage
Deer Management at the Institute of Ecosystem
Studies Mary Flagler Cary Arboretum
Position Statement of The Wildlife Society: Responsible
Human Use of Wildlife
Publications
Current literature
Snake Control in Home landscapes
Humane Capture of Wild Animals
Concerns About Lyme Disease Vaccine for Canines

Keynote Address: The Ideal Realist: How Job Realities Shape Ideology And The Role Of Natural Resource Professionals In Today's Environment, Gary J. San Julian

Great Plains Wildlife Damage Control Workshop Proceedings

I am now Vice President for Research and Education for the National Wildlife Federation (NWF)—the world's largest conservation organization. The Federation has 5.6 million members and supporters. In this position, I no longer have a small clientele of a few thousand people. In this position, hundreds of thousands of people watch NWF very closely. We have a real slice of American life in the Federation. Consequently, I have had the opportunity to see things in a broader perspective; I have been forced to broaden my horizons. What I see now causes me great concern. I see changes in the way …

Consumption Of Zinc Phosphide-Treated, Bromethalin-Treated, And Untreated Oats By Prairie Dogs At Bait Stations, Dallas R. Virchow, Scott E. Hygnstrom

Great Plains Wildlife Damage Control Workshop Proceedings

Currently, zinc phosphide is the only toxicant registered in bait formulations for controlling prairie dogs (Cynomys spp.). Zinc phosphide-treated oats has been registered as a rodenticide for control of black-tailed prairie dogs (C. ludovicianus) for decades. However, its efficacy and weatherability have been questioned in recent years (Marsh 1987). In contrast, bromethalin is a relatively new acute rodenticide that has been used as an alternative method of control for anticoagulant-resistant commensal rodents (Spaulding and Jackson 1982). Its activity involves the uncoupling of the oxidative phosphorylation process in the central nervous system mitochondria (Van Lier and Ottosen 1981). Both acute and …

John Muir Newsletter, Spring 1991, John Muir Center For Regional Studies

Muir Center Newsletters (1981-2015)

spring, 1991 JOHN MUIR MONOGRAPH TO APPEAR The John Muir Center for Regional Studies has completed its work on the papers presented in April, 1990, to the California History Institute on John Muir's life and work. The edited papers are now in the hands of a major publisher. The eventual volume will contain an introduction, fifteen separate essays, and an appendix. The book will be divided into six sections, each of which will focus on a different aspect of Muir's life and work. The sections include one on Muir the individual, another on Muir and religion, and a third on …

Investigation Of The Relationship Of Earthquakes And Underground Waste Disposal In The El Dorado Area, Arkansas, Randel Cox, Roy B. Vanarsdale

Arkansas Water Resources Center Technical Reports

From December, 1983 to September, 1989 twelve small earthquakes were recorded for the El Dorado, Arkansas area. Magnitudes of these earthquakes were well below damaging levels. Prior to this time no seismicity was reported in the area, suggesting that the earthquakes were not naturally occurring and may have been the result of human activity. El Dorado is located at the margin of a region of underground waste brine disposal and along a major fault zone. Elevated pore pressures resulting from brine disposal may have reduced the normal (locking) stresses across fault surfaces and triggered fault movement. Two injection wells (Great …

Plate Tectonics, Space, Geologic Time, And The Great Plains: A Primer For Non-Geologists, Robert F. Diffendal Jr.

School of Natural Resources: Faculty Publications

For most Americans, "The Great Plains" evokes images of grasslands, dust storms, prairie fires, Native Americans on horseback, cowboys and wheat lands, and perhaps flat valleys crossed by braided rivers carrying a heavy load of sand and gravel, extremes of weather, and a climate typified by an alternation of droughts and wetter periods. Geologists picture such general images, too, but they also see radical changes in the landscape over periods expressed in millions rather than hundreds of years. Geologically speaking, human activities on the Great Plains are too recent to have much of a place in the broad geologic history …

The Probe, Issue 109 - April 1991

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
APRIL 1991
Migratory Bird Damage Management: Changes in the Permitting Process
Letters to the Editor
Action in ADC Legislation in South Dakota
Mountain Lion Attacks Raise Fear in Several States
Steel Jaw Traps Battle Heats Up in California
Texas Senate Subcommittee Approves Interference Bill
Anti-trap Bills Abound
Prevention and Control Tips: House Sparrows
Denver Wildlife Research Center Master Plan

Use Of Livestock Protection Collars To Protect Sheep And Goats, Murray T. Walton

Eastern Wildlife Damage Control Conference: 5th (1991)

The sodium monofluoroacetate (Compound 1080) Livestock Protection Collar is selective for individual predators attacking the throat of sheep or goats and is especially useful in taking coyotes (Canis latrans). However, fears of secondary and nontarget poisonings have resulted in restrictions on their use. They are registered for use in the United States only to kill coyotes. To satisfy U.S. Environmental Protection Agency requirements, the Texas Department of Agriculture provides training and testing for certifying collar applicators, and has monitored collar use from 1988 through 1990. During this period, 59 licensed applicators, 6 collar pools, and the Texas Animal …

Resource Law Notes Newsletter, No. 22, Mar. 1991, University Of Colorado Boulder. Natural Resources Law Center

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

No abstract provided.

Fisheries Research Report No 91 - A Synopsis Of The Biology And The Exploitation Of The Australasian Pilchard, Sardinops Neopilchardus (Steindachner) Part Ii: History Of Stock Assessment And Exploitation, W. J. Fletcher

Fisheries Research Reports

This report summarises the studies which have provided information on the population characteristics and exploitation of the pilchard, Sardinops neopilchardus in Australia and New Zealand. This review was undertaken to determine whether existing data could be used to assess the status of Western Australian or other stocks or, alternatively, what additional information was required.

The mean size of pilchards caught varies among locations but, in general, fish are between 140 and 160 mm LCF, corresponding to ages 2 - 5 years. The length-weight relationship also varies between locations

Attempts to initiate pilchard fisheries have been hampered by the lack of …

Regulating Air Toxics In Rhode Island: Policy Vs. Technical Decisions, Julie A. Roque

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

Dr. Roqu6 recounts her work as a doctoral candidate at Brown in developing standards for the regulation of airborne carcinogens. Based in part on this experience, she argues that care needs be taken lest those who regulate Risk bury key policy decisions within a mass of often irrelevant technical details.