Download or read book Wild Pigs in the United States written by John J. Mayer and published by University of Georgia Press. This book was released on 2008-03-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an estimated population of at least 500,000 distributed across nineteen states, the wild-living pig (Sus scrofa) is the most abundant free-ranging introduced ungulate in the United States. Until now, however, little has been known about the wild pig on a national scale, despite its abundance and significance as both a pest and a game animal. Whereas previous studies have been regional in scope, Wild Pigs in the United States is the most comprehensive work available on wild pig history, current status, comparative morphology, and other subjects important to the species' management and control. The information in this volume relates to the country's three prevalent wild pig types: the introduced Eurasian wild boar, the feral (once domestic, now wild) hog, and hybrids of the two. The first section of the book presents a history of wild pigs in this country-their origins; when, where, and by whom they were first introduced; and their subsequent dispersal. John J. Mayer and I. Lehr Brisbin, Jr. then develop specific criteria, based on taxonomic principles, for differentiating between the wild pig types. Employing numerous illustrations, graphs, and tables, they analyze and compare morphometric and discrete characters of the skull, external body dimensions and proportions, coat colorations patterns, and hair structure and form. A report on the status of wild pig populations in the United States (as of 1991) completes the volume. To profile the present ranges, habitats, and morphotypic makeups of wild pigs, the authors conducted two national surveys--in 1981 and 1988--among private individuals and federal and state personnel. Their report is also based on other recent wild pig studies and additional information from survey respondents. The book's reference section is particularly valuable, for its lists all sources consulted as well as the names and addresses of authorities the authors interviewed or with whom they corresponded. Aided by the book's wealth of current data, biologists and wildlife managers can make informed decisions about such issues as state versus private ownership of wild pig populations and the status of wild pigs as pests or game animals. In addition, hunters and sportsmen, zoologists, and even specialized historians and archaeologists will find Wild Pigs in the United States useful and informative.

Download or read book Arkansas River Compact written by United States. Congress. House. Committee on Public Lands. Subcommittee on Irrigation and Reclamation and published by . This book was released on 1949 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cabins and trails written by Clyde Ferguson and published by . This book was released on 1978 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mountains and Plains written by Dennis H. Knight and published by Yale University Press. This book was released on 2014-01-01 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many changessome discouraging, others hopefulhave occurred in the Rocky Mountain region since the first edition of this widely acclaimed book was published. Wildlife habitat has become more fragmented, once-abundant sage grouse are now scarce, and forest fires occur more frequently. At the same time, wolves have been successfully reintroduced, and new approaches to conservation have been adopted. For this updated and expanded Second Edition, the authors provide a highly readable synthesis of research undertaken in the past two decades and address two important questions: How can ecosystems be used so that future generations benefit from them as we have? How can we anticipate and adapt to climate changes while conserving biological diversity?

Download or read book Protection of River Corridors written by United States. Heritage Conservation and Recreation Service and published by . This book was released on 1980 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Drafting a Conservation Blueprint written by Craig Groves and published by . This book was released on 2003-05-16 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drafting a Conservation Blueprint lays out for the first time in book form a step-by-step planning process for conserving the biological diversity of entire regions. In an engaging and accessible style, the author explains how to develop a regional conservation plan and offers experience-based guidance that brings together relevant information from the fields of ecology, conservation biology, planning, and policy. Individual chapters outline and discuss the main steps of the planning process, including: • an overview of the planning framework • selecting conservation targets and setting goals • assessing existing conservation areas and filling information gaps • assessing population viability and ecological integrity • selecting and designing a portfolio of conservation areas • assessing threats and setting priorities A concluding section offers advice on turning conservation plans into action, along with specific examples from around the world. The book brings together a wide range of information about conservation planning that is grounded in both a strong scientific foundation and in the realities of implementation.

Download or read book Wild Pigs written by C.A. Tisdell and published by Elsevier. This book was released on 2013-10-22 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild Pigs: Environmental Pest or Economic Resource? presents the beneficial and adverse effects on forests of wild pigs. This book provides the formulation of policies for the management or control of wild pigs. Organized into 10 chapters, this book begins with an overview of relevant worldwide aspects of wild pigs and provides information about feral pigs in Australia. This text then examines the difficulties of controlling wild pigs in agriculture and evaluates the economic damages to landholders. Other chapters consider the methods of assessing the hunting value of a species for recreational purposes. This book discusses as well the value of wild pigs in Australia and the relative significance of various species for hunting purposes in Australia. The final chapter deals with the adverse effects of wild pigs on agriculture, wildlife, forestry, and natural ecosystems. This book is a valuable resource for agricultural economists, agriculturalists, conservationists, foresters, recreational hunters, and pastoralists.

Download or read book Plant Associations of Region Two written by Barry C. Johnston and published by . This book was released on 1987 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Land and Resource Management Plan Black Hills National Forest written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources Of Alaska written by Alfred Hulse Brooks and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Animals Men and Myths written by Richard Lewinsohn and published by New York : Harper & Brothers. This book was released on 1954 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A History of Mining on the Kenai Peninsula written by Mary Jane Barry and published by . This book was released on 1973 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: