Biochemical Genetic Analysis of Four Cutthroat Trout Tributaries to the Idaho Blackfoot Reservoir System
Author: Lisa Wishard
Publisher:
Published: 1980
Total Pages: 19
ISBN-13:
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Author: Lisa Wishard
Publisher:
Published: 1980
Total Pages: 19
ISBN-13:
DOWNLOAD EBOOKAuthor: Pat Trotter
Publisher: Univ of California Press
Published: 2008
Total Pages: 572
ISBN-13: 9780520254589
DOWNLOAD EBOOKCutthroat tells the full story of the genuine native trout of the American West. This new edition, thoroughly revised and updated after 20 years, synthesizes what is currently known about one of our most interesting and colorful fishes, includes much new information on its biology and ecology, asks how it has fared in the last century, and looks toward its future. In a passionate and accessibly written narrative, Patrick Trotter, fly fisher, environmental advocate, and science consultant, details the evolution, natural history, and conservation of each of the cutthroat's races and incorporates more personal reflections on the ecology and environmental history of the West's river ecosystems. The bibliography now includes what may be the most comprehensive and complete set of references available anywhere on the cutthroat trout. Written for anglers, nature lovers, environmentalists, and students, and featuring vibrant original illustrations by Joseph Tomelleri, this is an essential reference for anyone who wants to learn more about this remarkable, beautiful, and fragile western native.
Author:
Publisher:
Published: 1998
Total Pages: 474
ISBN-13:
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Publisher:
Published: 1997
Total Pages: 482
ISBN-13:
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Publisher:
Published: 1983
Total Pages: 1028
ISBN-13:
DOWNLOAD EBOOKAuthor: Robb F. Leary
Publisher:
Published: 1983
Total Pages: 11
ISBN-13:
DOWNLOAD EBOOKAuthor: Robert E. Gresswell
Publisher:
Published: 1988
Total Pages: 162
ISBN-13:
DOWNLOAD EBOOKAuthor: Donald A. Duff
Publisher: DIANE Publishing
Published: 1998-04
Total Pages: 199
ISBN-13: 0788145673
DOWNLOAD EBOOKThis document focuses on the current status, distribution and range for five subspecies of cutthroat trout Oncorhynchus clarki, which are found largely on national forest system lands and ecosystems in the Rocky Mountain and Intermountain West within the U.S. from the Canadian to the Mexican border. The 5 subspecies -- Westslope, Yellowstone, Bonneville, Rio Grande, and Colorado River cutthroat trout -- are designated either species of special concern or sensitive. These subspecies are presently restricted to a fragment of their former range. Includes assessment methods, and origins and taxonomic theory. Illustrated.
Author: Jon P. Beckmann
Publisher: Island Press
Published: 2012-04-20
Total Pages: 419
ISBN-13: 1597269670
DOWNLOAD EBOOKSafe Passages brings together in a single volume the latest information on the emerging science of road ecology as it relates to mitigating interactions between roads and wildlife. This practical handbook of tools and examples is designed to assist individuals and organizations thinking about or working toward reducing road-wildlife impacts. The book provides: an overview of the importance of habitat connectivity with regard to roads current planning approaches and technologies for mitigating the impacts of highways on both terrestrial and aquatic species different facets of public participation in highway-wildlife connectivity mitigation projects case studies from partnerships across North America that highlight successful on-the-ground implementation of ecological and engineering solutions recent innovative highway-wildlife mitigation developments Detailed case studies span a range of scales, from site-specific wildlife crossing structures, to statewide planning for habitat connectivity, to national legislation. Contributors explore the cooperative efforts that are emerging as a result of diverse organizations—including transportation agencies, land and wildlife management agencies, and nongovernmental organizations—finding common ground to tackle important road ecology issues and problems. Safe Passages is an important new resource for local-, state-, and national-level managers and policymakers working on road-wildlife issues, and will appeal to a broad audience including scientists, agency personnel, planners, land managers, transportation consultants, students, conservation organizations, policymakers, and citizens engaged in road-wildlife mitigation projects.
Author: Robert J. Behnke
Publisher:
Published: 1992
Total Pages: 310
ISBN-13:
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