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Wildlife Health Centre Newsletter, Volume 1-1, Winter 1992

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

Canadian Cooperative Wildlife Health Centre is underway!
How the CCWHC will work
How to contact the Centre
The people involved
The logo
Disease update

Results Of Stubble Research In Western Australia, Michael Perry, Ron Jarvis, Mel Mason, David Tennant

Journal of the Department of Agriculture, Western Australia, Series 4

Few farmers would question the desirability of retaining stubbles, both for control of erosion by wind and water, and to return organic matter to the soil. While the present debate is focused on the short term management of stubbles, longer term effects also need to be considered.

The Department of Agriculture has several long-running trials intended to measure long term effects.

13.2.7. Identifying The Factors That Limit Duck Production, James K. Ringelman

Waterfowl Management Handbook

Low duck populations in the late 1980’s and early 1990’s prompted unprecedented action from the natural resources community. Agencies and private organizations that were traditionally involved with waterfowl management redoubled their efforts, in the process forming partnerships with groups that were relatively new to the waterfowl management arena. Many resource managers who have had relatively little experience with waterfowl habitat management now find themselves expected to manage duck populations for increased production. Decades of waterfowl research and management experience have provided them with many potential management tools. Unfortunately, the absence of general guidelines for directing waterfowl management actions has put …

13.2.14. Management Of Habitat For Breeding And Migrating Shorebirds In The Midwest, Jan Eldridge

Waterfowl Management Handbook

Shorebirds have always relied on the extensive network of natural wetlands from Texas to North Dakota. This network has now been fractured by wetland drainage and agriculture to the point where suitable wetlands are absent in much of the Midwest. Habitat loss and the resulting risk of population decline highlight the importance of management of shorebirds on refuges, hunting clubs, and preserves for both breeding and migrating species.

Because shorebirds, like waterfowl, depend on wetlands throughout the year, the loss of natural wetlands in the Midwest poses a real threat. Unfortunately, shorebirds are slow to recover from population declines caused …

13.3.6. Ecology Of Montane Wetlands, James K. Ringelman

Waterfowl Management Handbook

Most waterfowl managers envision typical waterfowl habitat as the undulating or flat terrain characteristic of the prairie pothole region of the north-central United States or the aspen parklands of Canada. However, several other habitats in North America provide valuable resources for breeding and migrating waterfowl. Among these is the Rocky Mountain region of the western United States, which stretches in a band 100&#;500 miles (160&#;800 km) wide and 1,240 miles (1,984 km) long from south-central New Mexico to northern Montana (Figure).

Some Rocky Mountain wetland complexes contain waterfowl breeding densities that equal or exceed those of prairie breeding habitat, and …

13.3.7. Ecology Of Playa Lakes, David A. Haukos, Loren M. Smith

Waterfowl Management Handbook

Between 25,000 and 30,000 playa lakes are in the playa lakes region of the southern high plains (Fig. 1). Most playas are in west Texas (about 20,000), and fewer, in New Mexico, Oklahoma, Kansas, and Colorado. The playa lakes region is one of the most intensively cultivated areas of North America. Dominant crops range from cotton in southern areas to cereal grains in the north. Therefore, most of the native short-grass prairie is gone, replaced by crops and, recently, grasses of the Conservation Reserve Program. Playas are the predominant wetlands and major wildlife habitat of the region.

More than 115 …

Soil Chemistry And Nutrition Of North American Red Spruce-Fir Stands: Evidence For Recent Change, J. D. Joslin, J. M. Kelly, H. Van Miegroet

Watershed Sciences Faculty Publications

One set of hypotheses offered to explain the decline of red spruce (Picea rubens Sarg.) in eastern North America focuses on the effect of acidic deposition on soil chemistry changes that may affect nutrient availability and root function. Long-term soils data suggest that soil acidification has occurred in some spruce stands over the past 50 yr, with plant uptake and cation leaching both contributing to the loss of cations. Studies of tree ring chemistry also have indicated changes in Ca/Al and Mg/Al ratios in red spruce wood, suggesting increases in the ionic strength of soil solution. Irrigation studies using strong …

Population Status And Characteristics Of Macrhybopsis Gelida, Platygobio Gracilis And Rhinichthys Cataractae In The Missouri River Basin, Selena J. Werdon

Electronic Theses and Dissertations

Few sturgeon chub (Macrhybopsis gelida: Cyprinidae) have been collected in the last decade, therefore their status, habitat selection and morphology were investigated at 172 previous collection sites. Data on two ecologically similar species, Platygobio gracilis and Rhinichthys cataractae, were also collected. Macrhvbopsis gelida were collected at 28 sites on the Powder River (n = 158) in Wyoming and Montana, and at one site on the Yellowstone River (n = 1) in Montana. Age-I, Age-II and Age-III M. gelida were collected. Specimens were 37 to 95 mm in total length. Macrhvbopsis gelida were ripe in mid-June, at water temperatures of 18.3-22. …

Winter 1992, Nsu Oceanographic Center

Currents

No abstract provided.

Instructional Use Of Computers For Entry-Level Physical Therapy Education In The United States, Edmund M. Kosmahl

CCAC Theses and Dissertations

Little was known about the value of computer assisted instruction (CAl) for entry-level physical therapy (PT) education. Factors that affect implementation and use of CAl in entry-level PT education had not been identified. Because of this paucity of information, decision-making about the implementation and use of CAl in entry-level PT education had been hampered.

This study used mail questionnaire survey methods to find:

1. The extent of use of computer-assisted instruction (CAl) in entry-level physical therapy (PT) education.
2. The perceived value of CAl compared to more traditional instructional methods for entry-level PT education.
3. What factors affect implementation and use of CAl …

The Eukaryotic Initiation Factor 2-Associated 67-Kda Polypeptide (P67) Plays A Critical Role In Regulation Of Protein Synthesis Initiation In Animal Cells, Manas K. Ray, Bansidhar Datta, Arup Charkraborty, Ansuman Chattopadhyay, Susanne Meza-Keuthen, Naba K. Gupta

Department of Chemistry: Faculty Publications

The eukaryotic initiation factor 2 (eIF-2)- associated 67-kDa polypeptide (p⁶⁷) isolated from reticulocyte lysate protects the eIF-2 α subunit from eIF-2 kinase-catalyzed phosphorylation and promotes protein synthesis in the presence of active eIF-2 kinases. We have now studied the roles of p⁶⁷ and eIF-2 kinases in regulation of protein synthesis using several animal cell lysates and an animal cell line (KRC-7) in culture under various growth conditions. The results are as follows. (i) Both p⁶⁷ and eIF-2 kinase(s) are present in active forms in all animal cells under normal growth conditions and p^{67 …}

Development And Standardization Of A Short-Term Assay For Evaluating Polluted Estuarine And Coastal Environments: The Medaka Embryo-Larval Assay, Michael Frederick Helmstetter

OES Theses and Dissertations

The eggs of the Japanese medaka (Oryzias latipes) were employed in a number of studies to develop a routine, standardized assay which can assess the acute and sublethal impacts of individual toxicants and complex mixtures. The eggs of this Cyprinodont minnow were topically treated with each toxicant or mixture dissolved in membrane permeable dimethylsulfoxide (DMSO) solvent. Nine chemicals were initially evaluated with two, pentachlorophenol (PCP) and tributyltin chloride (TBTCl), subsequently selected for extensive evaluations of salinity tolerance and the accuracy of the topical exposure method for representing a typical immersion exposure. The amount of material actually penetrating the eggs was …

Harnessing Of Offshore And Deep Sea Fishery Resources In The Exclusive Economic Zone Of Sri Lanka, Ginigaddarage Piyasena

Marine Affairs Theses and Major Papers

Sri Lanka declared her Exclusive Economic Zone in 1977, under Section 56 of the Maritime Zone Law No.22 of 1976. With this declaration she extended her jurisdiction over a 500,000 km of sea area as a coastal state. The acquisition of this vast sea area enables Sri Lanka to provide the most needed animal protein requirement of her population by harnessing the fishery resources available in the EEZ. This paper reviews the impact of the declaration of the Exclusive Economic Zone on the offshore and deep sea fish production in Sri Lanka from 1977 to 1990 especially in relation to …

Practices Of Waste Management In Iowa Public Schools, Catherine Mary Patzner

Dissertations and Theses @ UNI

The purpose of this study was to describe the waste management practices utilized in randomly selected Iowa public schools overall and stratified by student enrollment. The sample consisted of 100 public schools in Iowa. All public schools with enrollments of 900 or more were chosen. The remaining schools in this sample were selected based on stratified random sampling techniques. A questionnaire was constructed to ascertain the presence and extent of waste management in Iowa public schools. This questionnaire was used as the tool for collecting data. Of the 100 questionnaires mailed in this study, 76 were returned. The questionnaire was …

Bioengineering For Water Cleanup: State-Of-The-Art Assessment, Judith L. Sims, Ronald C. Sims, Jon S. Ginn

Reports

No abstract provided.

The Effects Of Oxygen Tension On Nitrate Reduction By Pseudomonas Isolate, Hao-Jan Hsing

Theses

It is a generally accepted concept that nitrate reduction only occurs under anaerobic conditions. Oxygen inhibits denitrification. However many studies of nitrate reduction under low oxygen tension have shown what has been called aerobic denitrification. This project examines the process of aerobic denitrification.

Oxgyen affects cell growth and the amount of nitrate utilized. When oxygen is absent, the cell growth rate is lower and nitrate utlization is higher then when oxygen is present.

Nitrate is reduced to nirite under anaerobic conditions. Nitrite accumulation did not continue increase. But increased then decreased producing a "Z" shaped graph when plotted.

The Prairie Naturalist Volume 23, No. 4. December 1991

The Prairie Naturalist

Paul B. Kannowski, Editor

Nikki R. Seabloom, Assistant Editor

Douglas H. Johnson, Book Review Editor

CONTENTS

KENTUCKY BLUEGRASS RESPONSE TO BURNING: INTERACTIONS BETWEEN FIRE AND SOIL MOISTURE ▪ G. W. Blankespoor and B. S. Bich

FORAGE PRODUCTION AND USE ON BIGHORN SHEEP WINTER RANGE

FOLLOWING SPRING BURNING IN GRASSLAND AND PONDEROSA PINE HABITATS ▪ T. G. Easterly and K. J. Jenkins

SHORT-TERM MORTALITY OF SMALLMOUTH BASS CAUGHT DURING A LIVE-RELEASE TOURNAMENT AT LAKE OAHE, SOUTH DAKOTA ▪ J. J. Jackson and D. W. Willis

CRAYFISH IN SAND LAKE NATIONAL WILDLIFE REFUGE ▪ C. D. Dieter

PIPING PLOVERS NEST ON DRY …

Preliminary Epidemiological Interpretation Of The Intrinsic And Extrinsic Factors Contributing To The Coverage And Participation Rates Of The Vaccination Program In Arssi, Ethiopia, Muchie Kidanu

Electronic Theses and Dissertations

Many immunization programs in developing countries arr now undergoing a period of rapid utilization. Innovative strategies, such as immunization holidays, are being tried. Political commitment and enthusiasm are high. There is a strong desire by health professionals to protect the lives of many children from the untimely death and/or disability resulting from infectious diseases preventable by vaccination.

Evaluation of an immunization program can benefit other elements of the health system, particularly those that are not amenable to objective evaluation as immunization. In this case, immunization can serve as an indicator of the overall performance of the health system. The problems …

Cottontail Rabbit: Eastern Cottontail (Sylvilagus Floridanis)

Nebraska Game and Parks Commission: Publications

Cottontail Rabbit:
Description
Distribution and Range
Habitat and Home
Habits
Foods
Reproduction
Mortality
Importance
Management

A Review Of Plant Introductions To The Kimberley 1955 To 1987, R Mccartney

Grain and other field crops published reports

This report summarizes the work done by the Department of Agriculture, Western Australia, in the west and north Kimberley in introducing plant species during 1955-1987.

For the purposes of this repor1the following areas are defined thus:

• West Kimberley- lies between latitude 17°5 and 19°5 and longitude 121°E and 127°E, with an extension to the north of 1° between 121°E and I 24°20'E. The area is 118,000 km".

• North Kimberley - lies north of latitude 17°5 and between longitude 124°20'E and 127°30'E. The area is 85,000 km'.

• East Kimberley-lies north of latitude 19°5 and between longitude 127°30'E and …

The Probe, Issue 114 - September 1991

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
SEPTEMBER 1991
Defining the Future for ADC
Calendar of Upcoming Events
Futuring Input Requested
Animal Damage Control in the News:
Prairie Dog Sucker-Upper Making a “Clean Sweep”
Iowa State Scientists Study Llamas as Guard Animals
Cormorants Plague Mississippi Delta Catfish Farmers
Bubonic Plague “All Part of the Job” for Texas ADC Trappers
The Bear Facts: the northeast Oregon experience
Symposium at AIBS Responds to Ehrlich's Call for Removal of Livestock from Public Rangelands
USDA/APHIS Administrator Resigns For Position as Dean at UC Davis
Membership Incentive Contest
NADCA Logo Contest

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 …

White-Tailed Deer (Odocoileus Virginianus)

Nebraska Game and Parks Commission: Publications

White-tailed Deer:
Description
Distribution and Abundance
Habitat and Home
Habits
Foods
Reproduction
Importance
Hunting

Formation Of Pentosidine During Nonenzymatic Browning Of Proteins By Glucose, Daniel G. Dyer, James A. Blackledge, Suzanne R. Thorpe, John W. Baynes

Faculty Publications

A fluorescent compound has been detected in proteins browned during Maillard reactions with glucose in vitro and shown to be identical to pentosidine, a pentose- derived fluorescent cross-link formed between arginine and lysine residues in collagen (Sell, D. R., and Monnier, V. M. (1989) J. Biol. Chem. 264, 21597- 2 1602). Pentosidine was the major fluorophore formed during nonenzymatic browning of ribonuclease and lysozyme by glucose, but accounted for <1% of nondisulfide cross-links in protein dimers formed during the reaction. Pentosidine was formed in greatest yields in reactions of pentoses with lysine and arginine in model systems but was also formed from glucose, fructose, ascorbate, Amadori compounds, 3-deoxyglucosone, and other sugars. Pentosidine was not formed from peroxidized polyunsaturated fatty acids or malondialdehyde. Its formation from carbohydrates was inhibited under nitrogen or anaerobic conditions and by aminoguanidine, an inhibitor of advanced glycation and browning reactions. Pentosidine was detected in human lens proteins, where its concentration increased gradually with age, but it did not exceed trace concentrations (55 Fmol/mol lysine), even in the 80-year-old lens. Although its precise carbohydrate source in vivo is uncertain and it is present in only trace concentrations in tissue proteins, pentosidine appears to be a useful biomarker for assessing cumulative damage to proteins by nonenzymatic browning reactions with carbohydrates.

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

Muir Center Newsletters (1981-2015)

J oh n M u i r N e ws I etter summer, 1991 university of the pacific hew series, volume 1 number 3 CALL FOR PAPERS California Immigrants: People, Plants and Animals CALIFORNIA HISTORY INSTITUTE UNIVERSITY OF THE PACIFIC STOCKTON, CALIFORNIA APRIL 23-25, 1992 "California Immigrants: People, Plants and Animals" is the theme of the 1992 California History Institute, sponsored by the John Muir Center for Regional Studies at the University of the Pacific. The 500th anniversary of European expansion in the western hemisphere presents an opportunity for deeper reflection and analysis of the interaction between humans and the …

Decrease In Skin Collagen Glycation With Improved Glycemic Control In Patients With Insulin-Dependent Diabetes Mellitus, Timothy J. Lyons, Karen E. Bailie, Daniel G. Dyer, John A. Dunn, John W. Baynes

Faculty Publications

Glycation, oxidation, and nonenzymatic browning of protein have all been implicated in the development of diabetic complications. The initial product of glycation of protein, fructoselysine (FL), undergoes further reactions, yielding a complex mixture of browning products, including the fluorescent lysine-arginine cross-link, pentosidine. Alternatively, FL may be cleaved oxidatively to form N(epsilon)-(carboxymethyl)lysine (CML), while glycated hydroxylysine, an amino-acid unique to collagen, may yield N(epsilon)-(carboxymethyl)hydroxylysine (CMhL). We have measured FL, pentosidine, fluorescence (excitation = 328 nm, emission = 378 nm), CML, and CMhL in insoluble skin collagen from 14 insulin-dependent diabetic patients before and after a 4-mo period of intensive therapy to …

Muskrat (Ondatra Zibethicus)

Nebraska Game and Parks Commission: Publications

Muskrat:
Description
Distribution and Abundance
Habitat and Home
Habits
Foods
Reproduction
Mortality
Importance
Management

The Annual Meeting Of The Iowa Academy Of Science April 19-20, 1991 [Program, 103rd Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 5
General Session Speakers --- 10
Awards --- 13
Distinguished Fellow --- 13
Distinguished Iowa Scientist --- 14
Symposia Programs --- 15
Poster Session --- 18
Campus Map --- Centerfold
Section Programs --- 19
Agricultural Sciences --- 20
Anthropology --- 21
Botany --- 21
Cellular & Molecular Biology --- 23
Chemical Education --- 27
Chemistry, Inorganic --- 27
Chemistry, Organic --- 29
Conservation --- 31
Earth Science Teaching --- 32
Elementary Science Teaching --- 32
Engineering --- 32
Geology --- 35
Linguistics --- 37
Nursing --- 38
Physics --- 38
Physiology --- 39
Psychology --- 40 …

Program Abstracts, 103rd Session, Iowa Academy Of Science, April 19-20, 1991, Iowa Academy Of Science

Iowa Academy of Science Documents

Presentation abstracts from the annual meeting of the Iowa Academy of Science

Landscape Plants, Forest Trees, And Crops Most Resistant To Mammal Damage: An Overview, Rex E. Marsh

Great Plains Wildlife Damage Control Workshop Proceedings

To capitalize on mammal-resistant plants, several approaches may be taken. The most common is to select crops not highly prone to mammal damage (i.e., resistant crops). If a generally susceptible crop is to be grown, the more resistant varieties or cultivars of that crop can be selected, if known. An approach that has not received the attention it warrants is the selection of parent stock with resistant characteristics and the selective breeding of useful species to develop strains, hybrids, or cultivars with improved mammal resistance. For several reasons, this latter approach shows the most promise for forest tree species. It …