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Hep As A Planning Tool: An Application To Waterfowl Enhancement, Scott C. Matulich, Jeffrey E. Hanson, Ivan Lines, Adrian Farmer

United States Fish and Wildlife Service: Publications

To many, the principal role of wildlife agencies in public and private resource development has been that of impact mitigation. With known or pending habitat damage, biologists have to develop mitigation or compensation plans. Unfortunately, once in a mitigation framework, they are in a no-win situation, seeking remedial action at best. Yet, the potential exists for cooperative project planning, thereby facilitating mitigation of impacts before they occur, and enhancement of environmental amenities through project development. In fact, such planning is mandated by federal legislation (e.g., National Environmental Policy Act, Fish and Wildlife Coordination Act, Outdoor Recreation Act, etc.).

Nonconsumptive Wildlife-Associated Recreation In The U.S.: Identifying The Other Constituency, James R. Lyons

United States Fish and Wildlife Service: Publications

Sportsmen are the traditional clientele of wildlife management. As an organized force, sportsmen have long endorsed the principles of conservation upon which wildlife management is based. As a source of political and financial support, sportsmen continue to represent wildlife's most recognized constituency.

Development And Use Of A Habitat Gradient Model To Evaluate Wildlife Habitat, Henry L. Short

United States Fish and Wildlife Service: Publications

Ecologists and wildlife managers are increasingly confronted with the problems of predicting the value of surface cover as wildlife habitat and developing management alternatives to offset wildlife values lost because of land-use change. These problems have become urgent and more acute because of increased demand for products from the land and diminished fiscal and manpower resources for obtaining meaningful environmental information for the decision maker. This paper describes a relatively rapid, simple, and quantitative process for evaluating the quality of an area as wildlife habitat.

Maps Of Distribution And Abundance Of Selected Species Of Birds On Uncultivated Native Upland Grasslands And Shrubsteppe In The Northern Great Plains, Harold A. Kantrud

United States Fish and Wildlife Service: Publications

Many areas of the northern Great Plains (Fenneman 1931) remain poorly known ornithologically. Knowledge of species distribution in portions of this vast area has been advanced by recent State birds books (Stewart 1975; South Dakota Ornithologists' Union 1978) but many voids remain. Especially desirable for biologists and land managers is information concerning the relative abundance of plant and animal species over large land areas. This information can only be obtained from extensive surveys of the biota. The field of community ecology has been severely hampered by lack of information on species abundance (Dice 1930; Cain 1947; Partch 1962; Udvardy 1963). …

Report No 49 - Geographically Restricted Plants Of Southern Western Australia, Barbara L. Rye

Fisheries Research Reports

This publication lists 527 angiosperm species native to southern western Australia whose known geographical ranges are less than 100 kilometres long. A further 128 angiosperms are listed with geographical ranges between 100 and 160 kilometres. No fern or gymnosperm species in the region are known to be geographically restricted.

Apart from the presently unnamed species, a large majority of the rare plants of southern Western Australia are believed to be listed, including 86 of the species that have been gazetted as rare flora.

Less than 40% of the listed species are known to occur on conservation reserves and less than …

Fishery Report No 55 - The Western Rock Lobster Fishery 1961 - 1971, G. R. Morgan, E H. Barker

Fisheries Research Reports

The fishery for the western rock lobster, Panulinus cygnus is one of the most important single fisheries in Australia and one of the major rock lobster fisheries of the world with catches in recent years averaging some 8000 tonnes annually. The history of the commercial fishery extends back to 1944/45 factory when a canning was opened at the Abrolhos Islands (Figure 1) with a view to supplying the Australian armed forces. After the World war, an export market for fresh frozen rock lobster tails was quickly established in the U.S.A. and the industry, sharing in the advantages of postwar reconstruction, …

Fisheries Report No 50 - Feasibility Trawling Activities In The Great Australian Bight By The Korean Trawlers Dong Ban 91 And Dong Won 509 During The Period 15.11.79 To 12.1.80, Michael H. Walker, Stuart J. Blight, Gerald M. Cliff

Fisheries Research Reports

Four Korean fishing trawlers operated in Western Australian waters, largely on the Northwest shelf, during 1979 under State/Commonwealth feasibility fishing arrangements. Two of these vessels, Dong Bang 91 and Dong Won 509, were given permission by Government, late in 1979, to conduct demersal trawling operations in the Great Australian Bight between longitudes 116°£ to 138°E and outside of 12 miles from shore.

Two observers from the Western Australian Department of Fisheries and Wildlife were involved with monitoring the activities of these vessels at sea in the Bight.

This report describes the operations of these Korean vessels in detail and represents …

Fisheries Report No 51 - 'Taiyo Maru 71" Demersal Trawling Cruise In Western Australian Coastal Waters South Of 21 S, July-September, 1979, D. I. Heald, M. H. Walker

Fisheries Research Reports

A Japanese demersal trawler, 'Taiyo Maru 771' was given special permission to conduct exploratory trawling in the period 73.7.79-16.9.79 off the Western Australian coast between 21°S Latitude and 35°30'S Latitude, an area which partly overlapped the fishing grounds for the western rock Lobster. The vessel was required to complete a catch, fishing effort and species composition log book issued by the Commonweath Department of Primary Industry. Two Western Australian Department of Fisheries and Wildlife observers on board monitored fishing operations for the entire duration of the cause and undertook research.

Details of each trawl conducted are given and discussed. Catch …

Estimation Of Components Of Variance By Method 3 And Henderson's New Method, G. F. S. Hudson, L. Dale Van Vleck

Department of Animal Science: Faculty Publications

An algorithm for Method 3 for estimation of components of variance in a mixed model including fixed herd-year-season, genetic groups, and random sires nested within groups is presented. Computational aspects of the algorithm are discussed and compared with those of a new method of Henderson's. The new method involves equating quadratic forms based on approximate best linear unbiased prediction solutions to their expected values. Relative computing effort for the two methods depended on the ease of eliminating equations for fixed effects and on the number of traits. Numerical estimates from the two methods were similar. When the Method 3 estimate …

Aquatic Macroinvertebrates Of Three Acid Bogs On Crowley's Ridge In Northeast Arkansas, Jerry L. Farris, George L. Harp

Journal of the Arkansas Academy of Science

Qualities and quantities of parameters composing the bog systems in Northeast Arkansas are not entirely reflective of those defining bogs of the northern United States. While pH is restricting to the organisms of each bog studied (4.8-6.9), the major limiting factor is the amount of available water. Three acidophilic bogs with shallow water depths (2-30 cm) yielded a total of 75 aquatic macroinvertebrate taxa. The bog with greatest surface area supported 67 taxa and a mean numerical standing crop of 14 organisms/2 hr sampling period. The bog with the smallest surface area had 13 taxa and a mean standing crop …

Effect Of Stocking Density On Channel Catfish Growth, Survival And Food Conservation Efficiency In Cages, Walter R. Robison, Scott H. Newton

Journal of the Arkansas Academy of Science

No abstract provided.

Letter To Editor: Producers Respond To Hsus Veal Campaign, Neal Black

International Journal for the Study of Animal Problems

An advertising campaign by The Humane Society of the United States against veal consumption is a slap in the face of the livestock industry, which has attempted to explore the concerns of animal welfarists about confinement production of livestock and respond to them.

Letter To Editor: Hsus Counters On Veal Study, John Hoyt

International Journal for the Study of Animal Problems

Concerning the letter on the Livestock Conservation Institute's reaction to the HSUS veal campaign, I wish to clarify one point. The letter suggests that HSUS was unaware of Provimi, Inc.'s announced intention to undertake a study of the Quantock group-pen production system for milk-fed veal. This suggestion is not the case. We were informed of Provimi's important role in facilitating the evaluation of the group-pen system under U.S. conditions. That this company has begun such testing is a welcome sign and one we acknowledge in our campaign materials.

Is There Really A Market For Milk-Fed Veal?, Dana H. Murphy

International Journal for the Study of Animal Problems

In a two-part "Focus" article in this issue, we relate, first, the origins and subsequent growth of the milk-fed veal industry in Europe and in the U.S. and, second, some recent research findings on several current and potential production systems for raising veal, in light of both economic and humane considerations. At the moment, it seems as if the group-pen system, a far more humane method than the confinement crate, has won the day in the U.K. and may become a major production system in the U.S. But one critical question remains: How many people really want milk-fed veal?

Veal Re-Vealed: The Veal Industry, Peter C. Lovenheim

International Journal for the Study of Animal Problems

Veal is meat that comes from the male offspring of dairy cows. These animals are not grown to maturity for beef because dairy breeds have been developed primarily for their milk-producing capability and not for the quality of their meat. Therefore, these animals are slaughtered as calves and marketed as "veal."

Veal-Revealed: The Controversy And New Developments, Dana Murphy

International Journal for the Study of Animal Problems

Veal is meat that comes from the male offspring of dairy cows. These animals are not grown to maturity for beef because dairy breeds have been developed primarily for their milk-producing capability and not for the quality of their meat. Therefore, these animals are slaughtered as calves and marketed as "veal." In May 1981, the HSUS sent a letter to all veal industry companies raising concerns about current veal-rearing practices. Industry spokespersons defended the current system but have also been exploring changes in calf-rearing practices.

No Need To Be Boxed In: Group Pens And Grain For Veal Calves, Michael S. Mosner

International Journal for the Study of Animal Problems

The author’s family has been in the wholesale veal business for 30 years. The basis of this business has been various breeds of female beef calves that are slaughtered at less than 500 lb. These calves are allowed to suck from cows and graze until they are ready for market. However, beef calves tend to vary in quality and quantity depending on the time of the year they are purchased and raised. Generally, calves become scarce in the spring, when feeders are buying calves to put out on pasture. The author comments on the future of the veal industry.

Meetings And Announcements

International Journal for the Study of Animal Problems

Report of the second European conference on farm animals in 1982 – “Between Production and Protection.” Comments on a workshop on the effectiveness of the German Animal Welfare Act of 1972 organized by the Academy for Continuing Veterinary Education and a report of the tenth vertebrate pest conference held in Monterey, California, in 1982.

The Economics Of Farm Animal Welfare, A. J. K. Webster

International Journal for the Study of Animal Problems

The number of ways one can be nice or nasty to animals is legion. This article will consider only one very specific aspect of farm animal welfare, namely, those systems of intensive animal production in which the system itself, irrespective of the quality of the stockmanship within the system appears to restrict the normal behavior of farm animals to an unacceptable degree. The systems that were considered by the House of Commons Select Committee on Agriculture (1981) include egg production from hens in battery cages, production of veal from calves deprived of solid food and isolated in wooden crates, and …

Genetic Adaptation In Relation To Animal Welfare, R. G. Beilharz

Genetics Collection

In this essay I outline the processes of adaptation of animals and of animal populations and discuss their relevance to the problem of animal welfare. Because "animal welfare" has many different aspects including philosophical, ethical, and biological, it is important to examine some of the fundamental issues that underly the concept. Hence, in this essay, I comment on how people come to "know," how information accumulates, and how what we know influences our actions. I also discuss the biological information that is relevant to animal welfare. It is my hope that, when this topic has been placed within a broader …

The Problem Of Pain: What Do Animals Really Feel?, Dana H. Murphy

Sentience Collection

Much of the contention and confusion that seem inevitably to arise whenever the subject of pain in animals comes up appear to stem principally from problems with the word "pain" itself. When used to describe responses in humans, "pain" can mean any subset of an incredibly broad spectrum of sensations and emotions, ranging from the instantaneous, galvanizing effect of a dentist drill hitting the nerve in a molar, to more airy notions such as the "pain" of rejection or "painfully" embarrassing situations. Humans even use concepts as abstruse as the German term, weltschmerz, or "world pain," which denotes a vaguely …

Hsus Veal Campaign Takes Off

Close Up Reports

Milk-fed calves the focus of national public-education campaign

Fisheries Report No 57 - Exploratory Fishing For Spanish Mackerel In Waters Off Western Australia During The Period June 16 To October 16, 1981, K. Donohue, P. Edsall, J. Robins, R. Tregonning

Fisheries Research Reports

The results of catching Spanish mackerel (Scomberomorus commerson) by gillnet and troll lines during a survey extending from June 16 to October 16 1981 are presented.

The catch rate of mackerel obtained by trolling with six lines was found to be 14.35 times greater than that by gillnet, measuring 0.75 miles in length.

From the results presented, a professional fisherman should be able to assess the economic viability of fishing commercially for Spanish mackerel.

Analysis of biometrial and biological data on fish caught allowed determination of (a) length/weight relationship of (i) Spanish mackerel (ii) wahoo (Acanthocybium solandri); (b) sex ratios …

Report No 56 - 1981 Review Of Rainfall And Wetlands In The South-West Of Western Australia, J. A.K. Lane, D. R. Munro

Fisheries Research Reports

An account is given of the biological principles involved in decisions concerning duck-shooting seasons in the south-west of Western Australia.

The conditions for waterfowl which prevailed during 1981 are described through the use of rainfall statistics and data obtained from the Department's wetland monitoring programme.

Rainfall was generally average over central and northern areas of the south-west during 1981. Rainfall in southern areas, however, was generally

below to much-below-average, although south coastal areas from Augusta to Albany received average falls.

Unusually heavy falls were recorded in North Coastal, North Central and Central Coastal Districts in May, and average falls were …

Wildlife Values Versus Human Recreation: Ruby Lake National Wildlife Refuge, Stephen H. Bouffard

United States Fish and Wildlife Service: Publications

Expanding human populations are making increased recreational demands on National Wildlife Refuges (NWR). The U.S Fish and Wildlife Service (FWS) is trying to accommodate these demands whenever possible. An important, but not primary objective of NWRs is to provide for various public uses, including recreation (U .S. Fish and Wildlife Service 1976a). The Refuge Recreation Act of 1962 (16 U.S.C. 460K-460K-4) authorizes the FWS to allow recreational uses on NWRs, National Fish Hatcheries and similar lands. This act specifies that all recreational uses must be secondary to the primary purpose of the refuge. While most refuge recreation programs do not …

Habitat Models For Land-Use Planning: Assumptions And Strategies For Development, Adrian H. Farmer, Michael J. Armbruster, James W. Terrell, Richard L. Schroeder

United States Fish and Wildlife Service: Publications

Wildlife managers have long recognized that management goals must be constrained by the availability and suitability of habitat. This recognition, combined with ever increasing land development pressures, has resulted in environmental legislation emphasizing systematic approaches to collection and analysis of habitat information. Wildlife planners have responded with a variety of approaches to the development of models that quantify habitat requirements.

Fisheries Report No 52 - The Present State Of The Western Australian Fishery For Australian Salmon, Michael H. Walker

Fisheries Research Reports

In 1975, following a number of years of research by the CSIRO Division of Fisheries and Oceanography, it was decided to conduct. a renewed programme cooperatively between CSIRO and W.A. Department of Fisheries and Wildlife. The results of the joint programmes will be presented elsewhere. Meanwhile this paper. describes the Western Australian salmon fishery in 1981 and over the life of the current CSIRO/W.A. salmon research programme i.e. 1975-1981. It considers both the professional and amateur fishery, the disposal of the catch and attempts to discuss any changes in technique, effort, etc. which may have occurred in the period 1975-1981. …

Characterization Of Breeds Representing Diverse Biological Types: Carcass And Meat Traits Of Steers, Robert M. Koch, Larry V. Cundiff, Keith E. Gregory, M. E. Dikeman

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Carcass characteristics, including composition and palatability of meat from different breeds or breed crosses, are important in determining the potential value of alternative germ plasm resources.

Cooperative Project On The Weak Calf Syndrome, William G. Kvasnicka

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The "Weak Calf Syndrome" has been gaining wide recognition throughout the north~est and Rocky Mountain regions. The specific syndrome was first noted as possibly being caused 'by a new entity by Dr. Jack Ward in the Bitterroot Valley of Montana after Dr. Ward was unable to relate the observations of necropsied specimens with that of any known published reports. The actual origin of the disease responsible for the specific syndrome noted in the area is not known and may have had its origin elsewhere. However, interest in the problem is increasing in view of the apparent recognition of the disease …

Testicular Development And Onset Of Puberty In Beef Bulls, Donald D. Lunstra

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Selection and management of young beef bulls have been hampered by a lack of information on reproductive development, growth, and puberty. The use of an increasing number of sire breeds in the beef cattle industry has placed additional emphasis on the importance of defining differences in sexual maturation within and among breeds. We conducted the following studies as part of a program designed to characterize reproductive development and puberty in breeds of beef bulls.