Ecology and Management of Black Bears in Yosemite National Park
Author: David Murray Graber
Publisher:
Published: 1982
Total Pages: 442
ISBN-13:
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Author: David Murray Graber
Publisher:
Published: 1982
Total Pages: 442
ISBN-13:
DOWNLOAD EBOOKAuthor: David Murray Graber
Publisher:
Published: 1981
Total Pages: 206
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1981
Total Pages: 348
ISBN-13:
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Publisher:
Published: 1991
Total Pages: 448
ISBN-13:
DOWNLOAD EBOOKAuthor: Rachel Mazur
Publisher: Rowman & Littlefield
Published: 2015-05-01
Total Pages: 301
ISBN-13: 1493014986
DOWNLOAD EBOOKAs majestic as they are dangerous, and as timeless as they are current, bears continue to captivate readers. Speaking of Bears is not your average collection of stories. Rather it is the history, compiled from interviews with over 100 individuals, of how Yosemite, Sequoia, and Kings Canyon National Parks, all in California’s Sierra Nevada, created a human-bear problem so bad that there were eventually over 2,000 incidents in a single year. It then describes the pivotal moments during which park employees used trial-and-error, conducted research, invented devices, collaborated with other parks, and found funding to get the crisis back under control. Speaking of Bears is for bear lovers, national park buffs, historians, wildlife managers, biologists, policy and grant-makers, and anyone who wants to know the who, what, where, when, and why of what once was a serious human-bear problem, and the path these parks took to correct it. Although these Sierran parks had some of the worst black bear problems in the country, hosted much of the research, and invented the bulk of the technological solutions, they were not the only ones. For that reason, intertwining stories from several other parks including Yellowstone, the Great Smoky Mountains, and Banff-Canada are included. For anyone seeking solutions to human-wildlife conflicts throughout the world, the lessons-learned are invaluable and widely applicable.
Author: Clifford J. Martinka
Publisher:
Published: 1980
Total Pages: 390
ISBN-13:
DOWNLOAD EBOOKAuthor: Alfred Runte
Publisher: U of Nebraska Press
Published: 1993-01-01
Total Pages: 336
ISBN-13: 9780803289413
DOWNLOAD EBOOKAlfred Runte, An environmental historian based in Seattle, Is the author of National Parks: The American Experience (1979; rev. ed., 1987), also published by the University of Nebraska Press.
Author: United States. National Park Service
Publisher:
Published: 1980
Total Pages: 422
ISBN-13:
DOWNLOAD EBOOKAuthor: William E. Hammitt
Publisher: John Wiley & Sons
Published: 2015-02-03
Total Pages: 336
ISBN-13: 1118397037
DOWNLOAD EBOOKThe authoritative guide to understanding and managing the ecological impacts of recreational activities in wildlands This third edition provides an updated and thorough examination of the ecological impacts of recreational use on wildlands and the best management practices to employ in places where recreation and preservation of natural conditions are both important - and often conflicting - objectives. Covering the latest research, this edition provides detailed information about the environmental changes that result from recreational use. It describes spatial patterns of impact and trends over time, then explores the factors that determine magnitude of impact, including amount of use, type and behavior of use, and environmental durability. Numerous examples, drawn from parks and recreation areas around the world, give readers insight into why certain areas are more heavily damaged than others, and demonstrate the techniques available to mitigate damage. The book incorporates both the first-hand experience of the authors and an exhaustive review of the world’s literature on the subject. Boxes provide quick access to important material, and further resources are referenced in an extensive bibliography. Essential reading for all park and protected area management professionals, this book is also a useful textbook for upper division undergraduate and graduate students on recreation ecology and recreation management courses.