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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309264944
Category : Technology & Engineering
Languages : en
Pages : 399
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Book Description
Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309264944
Category : Technology & Engineering
Languages : en
Pages : 399
Get Book
Book Description
Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.
Author: Jason I. Ransom
Publisher: JHU Press
ISBN: 1421419106
Category : Science
Languages : en
Pages : 244
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Book Description
The first expert synthesis of the diverse studies conducted on wild equids worldwide. Wild horses, zebras, asses, and feral equines exhibit intriguing and complex social structures that captivate the human imagination and elicit a wide range of emotions that influence conservation and management efforts. This book, spearheaded by Jason I. Ransom and Petra Kaczensky, brings together the world's leading experts on equid ecology, management, and conservation to provide a synthesis of what is known about these iconic species and what needs to be done to prevent losing some of them altogether. The most comprehensive conservation book on wild equids in decades, this title will enlighten not only equid researchers, but also mammalogists, conservationists, and equine professionals. Readers will find new insight into the lives of the world's horses, zebras, and asses, understand the basis of our relationships with these animals, and develop a greater understanding of where equids come from and why they are worth conserving. Included in this book are detailed, state-of-the-science syntheses on Social structure, behavior, and cognition Habitat and diet Ecological niches Population dynamics Roles of humans in horse distribution through time Human dimensions and the meaning of wild Management of free-roaming horses Captive breeding of wild equids Conservation of wild equids Conservation of migrations Reintroductions Genetics and paleogenetics
Author:
Publisher:
ISBN:
Category : Public lands
Languages : en
Pages : 938
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Book Description
Author: R. T. Fitch
Publisher: Ronald Fitch
ISBN: 9781439214282
Category : Animal rescue
Languages : en
Pages : 0
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Book Description
Loosely autobiographical, thirty vignettes make up this collection that features a wide range of equine stories, each sharing a sense of love, loss, and survival.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309367913
Category : Technology & Engineering
Languages : en
Pages : 17
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Book Description
As a follow-up to the 2013 report Using Science to Improve the Wild Horse and Burro Program: A Way Forward, this letter report reviews research project proposals submitted to the Bureau of Land Management and aimed at developing new or refining existing techniques and establishing protocols for the contraception or permanent sterilization of either male or female wild horses and/or burros in the field. Review of Proposals to the Bureau of Land Management on Wild Horse and Burro Sterilization or Contraception considers factors related to the scientific validity of the proposed technique(s), goals and objectives of the work, research methodology and design of the study, proposed statistical analysis and interpretation of anticipated data obtained, animal welfare implications and Institutional Animal Care and Use Committee approvals, feasibility, as well as the qualifications, expertise, and experience of the investigators. This report ranks the proposals in order of merit and provides a brief report on additional factors for the Bureau of Land Management to consider in selecting proposals to fund.
Author: J. Frank Dobie
Publisher: U of Nebraska Press
ISBN: 9780803266506
Category : Nature
Languages : en
Pages : 398
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Book Description
J. Frank Dobie?s history of the ?mustang??from the Spanish meste_a, an animal belonging to (but strayed from) the Mesta, a medieval association of Spanish farmers?tells of its impact on the Spanish, English, and Native cultures of the West.
Author: Patricia Des Roses Moehlman
Publisher: IUCN
ISBN: 9782831706474
Category : Endangered species
Languages : en
Pages : 212
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Book Description
The new Equid Action Plan provides current knowledge on the biology, ecology and conservation status of wild zebras, asses, and horses. It specifies what information is lacking, and prioritizes needed conservation actions. The Action Plan also provides chapters on equid taxonomy, genetics, reproductive biology, and population dynamics. These chapters highlight unsolved issues of taxonomy and genetics. They also provide information and insight into the special demographic and genetic challenges of managing small populations. The chapter on disease provides a review of documented equine disease and epidemiology and focuses on priorities for equid conservation health. The final chapter deals with the importance of developing an assessment methodology that explicitly considers the role of equids in ecosystems and the ecological processes that are necessary for ecosystem viability. The approach of combining ecological field studies and ecosystem modeling should prove useful for the scientific management and conservation of wild equids worldwide. These chapters provide research and conservation practitioners with new information and paradigms.
Author:
Publisher:
ISBN:
Category : Land use, Rural
Languages : en
Pages : 528
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Book Description
Author: Lisa Shames
Publisher: DIANE Publishing
ISBN: 1437988032
Category : Nature
Languages : en
Pages : 68
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Book Description
Since FY 2006, Congress has annually prohibited the use of federal funds to inspect horses destined for food, effectively prohibiting domestic slaughter. The U.S. Department of Agriculture (USDA) is responsible for overseeing the welfare of horses transported for slaughter. This report examines: (1) the effect on the U.S. horse market, if any, since cessation; (2) any impact of these market changes on horse welfare and on states, local governments, tribes, and animal welfare organizations; and (3) challenges, if any, to USDA¿s oversight of the transport and welfare of U.S. horses exported for slaughter. Includes recommendations. Charts and tables. This is a print on demand report.
Author: National Academies of Sciences Engineering and Medicine
Publisher:
ISBN: 9780309683746
Category :
Languages : en
Pages :
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Book Description
