Download or read book Cutthroat written by Pat Trotter and published by Univ of California Press. This book was released on 2008 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cutthroat 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.

Download or read book Atlas of Yellowstone written by W. Andrew Marcus and published by Univ of California Press. This book was released on 2012-04-23 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Atlas of Yellowstone shows that good things happen when top-notch cartography, tasteful design, solid research, and compelling geography come together. The atlas will delight professional and armchair readers alike. Its treasure trove of maps explore wide-ranging topics—from geology to wildlife to people and the land. Better still, these well-orchestrated elements reveal a bigger idea: the place we call the Greater Yellowstone.” —Tom Patterson, former president, North American Cartographic Information Society “An extremely attractive, first-rate volume that is sure to become a fundamental resource for scholars and anyone who loves Yellowstone.”—Richard Marston, Kansas State University "While much has been written on the Yellowstone region, nothing compares to this volume in scope or presentation. This will become the standard reference and starting point for anyone interested in the history of Yellowstone."—Anthony Barnosky, author of Heatstroke: Nature in an Age of Global Warming

Download or read book Custer National Forest N F Beartooth Ranger District Travel Management written by and published by . This book was released on 2008 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Custer National Forest N F Weed Management written by and published by . This book was released on 2006 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uinta National Forest N F Oil and Gas Leasing written by and published by . This book was released on 2011 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pocatello Field Office Resource Management Plan written by and published by . This book was released on 2010 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bridger Teton National Forest N F Upper Green River Area Rangeland Project written by and published by . This book was released on 2004 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish Passage in Montana Culverts written by and published by . This book was released on 2007 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Culverts have been shown to disrupt fish mobility in high gradient mountain streams, and are of concern to transportation system planners, designers, and managers. However, there is still some uncertainty concerning the cumulative impact that culverts can have on a fishery. In this project, passive integrated transponders (PIT tags) were used, primarily on Yellowstone cutthroat trout, to examine fish passage in the roaded drainage of a high gradient stream system. This project focuses on fish passage in the upstream direction through successive culverts over all portions of the hydrograph, including the high flows that Yellowstone cutthroat encounter during spawning runs. Results are presented in probabilistic terms in addition to the traditional passage/no passage format. The results show that water velocity is a good indicator of the probability of fish passing a culvert. The probability of a fish passing a series of culverts is best predicted by combining the probability that fish will, in general, pass individual culverts.

Download or read book Status and Management of Interior Stocks of Cutthroat Trout written by Robert E. Gresswell and published by . This book was released on 1988 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Environmental Impact Statement for the Caribou National Forest Appendix B C D and R written by and published by . This book was released on 2003 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wasatch Cache National Forest N F East Fork Fire Salvage written by and published by . This book was released on 2004 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Knowing Yellowstone written by Jerry Johnson and published by Rowman & Littlefield. This book was released on 2010-06-16 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visitors to Yellowstone National Park are drawn to the spectacular scenery, unique thermal features, and the large numbers of wild animals easily observed in their natural habitat. The thoughtful visitor to the park cannot help but be captivated by the unparalleled breadth of scientific knowledge needed to understand the intricate interrelationships that make up the yellowstone landscape. Knowing Yellowstone explores how scientists discover what they know about America's first national park and the surrounding lands. The chapter authors are scientists who represent the best of their fields of study. The science they describe is leading the way to our understanding of complex ecosystems worldwide.

Download or read book Ecology of Atlantic Salmon and Brown Trout written by Bror Jonsson and published by Springer Science & Business Media. This book was released on 2011-05-03 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Destruction of habitat is the major cause for loss of biodiversity including variation in life history and habitat ecology. Each species and population adapts to its environment, adaptations visible in morphology, ecology, behaviour, physiology and genetics. Here, the authors present the population ecology of Atlantic salmon and brown trout and how it is influenced by the environment in terms of growth, migration, spawning and recruitment. Salmonids appeared as freshwater fish some 50 million years ago. Atlantic salmon and brown trout evolved in the Atlantic basin, Atlantic salmon in North America and Europe, brown trout in Europe, Northern Africa and Western Asia. The species live in small streams as well as large rivers, lakes, estuaries, coastal seas and oceans, with brown trout better adapted to small streams and less well adapted to feeding in the ocean than Atlantic salmon. Smolt and adult sizes and longevity are constrained by habitat conditions of populations spawning in small streams. Feeding, wintering and spawning opportunities influence migratory versus resident lifestyles, while the growth rate influences egg size and number, age at maturity, reproductive success and longevity. Further, early experiences influence later performance. For instance, juvenile behaviour influences adult homing, competition for spawning habitat, partner finding and predator avoidance. The abundance of wild Atlantic salmon populations has declined in recent years; climate change and escaped farmed salmon are major threats. The climate influences through changes in temperature and flow, while escaped farmed salmon do so through ecological competition, interbreeding and the spreading of contagious diseases. The authors pinpoint essential problems and offer suggestions as to how they can be reduced. In this context, population enhancement, habitat restoration and management are also discussed. The text closes with a presentation of what the authors view as major scientific challenges in ecological research on these species.

Download or read book Final Environmental Impact Statement for the Caribou National Forest Ch 1 3 written by and published by . This book was released on 2003 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation Assessment for Inland Cutthroat Trout written by Donald A. Duff and published by DIANE Publishing. This book was released on 1998-04 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 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.

Download or read book Caribou Targhee National Forest N F Caribou National Forest Revised Forest Plan written by and published by . This book was released on 2003 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 2014-05 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: