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Hydrologic And Limnologic Features Of Quitobaquito Pond And Springs Organ Pipe Cactus National Monument
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Book Synopsis Hydrologic and Limnologic Features of Quitobaquito Pond and Springs, Organ Pipe Cactus National Monument by : Stuart G. Fisher
Download or read book Hydrologic and Limnologic Features of Quitobaquito Pond and Springs, Organ Pipe Cactus National Monument written by Stuart G. Fisher and published by . This book was released on 1989 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Report written by and published by . This book was released on 1976 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ecology of the Lower Colorado River from Davis Dam to the Mexico-United States International Boundary by : Robert D. Ohmart
Download or read book The Ecology of the Lower Colorado River from Davis Dam to the Mexico-United States International Boundary written by Robert D. Ohmart and published by . This book was released on 1988 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Battle Against Extinction by : W. L. Minckley
Download or read book Battle Against Extinction written by W. L. Minckley and published by . This book was released on 1991-12 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1962 the Green River was poisoned and its native fishes killed so that the new Flaming Gorge Reservoir could be stocked with non-native game fishes for sportsmen. This incident was representative of water management in the West, where dams and other projects have been built to serve human needs without consideration for the effects of water diversion or depletion on the ecosystem. Indeed, it took a Supreme Court decision in 1976 to save Devils Hole pupfish from habitat destruction at the hands of developers. Nearly a third of the native fish fauna of North America lives in the arid West; this book traces their decline toward extinction as a result of human interference and the threat to their genetic diversity posed by decreases in their populations. What can be done to slow or end this tragedy? As the most comprehensive treatment ever attempted on the subject, Battle Against Extinction shows how conservation efforts have been or can be used to reverse these trends. In covering fishes in arid lands west of the Mississippi Valley, the contributors provide a species-by-species appraisal of their status and potential for recovery, bringing together in one volume nearly all of the scattered literature on western fishes to produce a monumental work in conservation biology. They also ponder ethical considerations related to the issue, ask why conservation efforts have not proceeded at a proper pace, and suggest how native fish protection relates to other aspects of biodiversity planetwide. Their insights will allow scientific and public agencies to evaluate future management of these animal populations and will offer additional guidance for those active in water rights and conservation biology. First published in 1991, Battle Against Extinction is now back in print and available as an open-access e-book thanks to the Desert Fishes Council.
Book Synopsis The Gulf of California by : Richard C. Brusca
Download or read book The Gulf of California written by Richard C. Brusca and published by University of Arizona Press. This book was released on 2010-04-15 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few places in the world can claim such a diversity of species as the Gulf of California (Sea of Cortez), with its 6,000 recorded animal species estimated to be half the number actually living in its waters. So rich are the Gulf's water that over a half-million tons of seafood are taken from them annuallyÑand this figure does not count the wasted by-catch, which would triple or quadruple that tonnage. This timely book provides a benchmark for understanding the Gulf's extraordinary diversity, how it is threatened, and in what ways it isÑor should beÑprotected. In spite of its dazzling richness, most of the Gulf's coastline now harbors but a pale shadow of the diversity that existed just a half-century ago. Recommendations based on sound, careful science must guide Mexico in moving forward to protect the Gulf of California. This edited volume contains contributions by twenty-four Gulf of California experts, from both sides of the U.S.-Mexico border. From the origins of the Gulf to its physical and chemical characteristics, from urgently needed conservation alternatives for fisheries and the entire Gulf ecosystem to information about its invertebrates, fishes, cetaceans, and sea turtles, this thought-provoking book provides new insights and clear paths to achieve sustainable use solidly based on robust science. The interdisciplinary, international cooperation involved in creating this much-needed collection provides a model for achieving success in answering critically important questions about a precious but rapidly disappearing ecological treasure.
Download or read book Biological Report written by and published by . This book was released on 1985 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Ecology Research Center by :
Download or read book National Ecology Research Center written by and published by . This book was released on 1993 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Scientific Information and Activities at Organ Pipe Cactus National Monument Biosphere Reserve by : Peter S. Bennett
Download or read book Assessment of Scientific Information and Activities at Organ Pipe Cactus National Monument Biosphere Reserve written by Peter S. Bennett and published by . This book was released on 1990 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Limnology of Mono Lake, California by : David T. Mason
Download or read book Limnology of Mono Lake, California written by David T. Mason and published by . This book was released on 1967 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrogeology of the Quitobaquito Springs and La Abra Plain Area, Organ Pipe Cactus National Monument, Arizona, and Sonora, Mexico by : R. L. Carruth
Download or read book Hydrogeology of the Quitobaquito Springs and La Abra Plain Area, Organ Pipe Cactus National Monument, Arizona, and Sonora, Mexico written by R. L. Carruth and published by . This book was released on 1996 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EcoRegions of Alaska by : Alisa L. Gallant
Download or read book EcoRegions of Alaska written by Alisa L. Gallant and published by DIANE Publishing. This book was released on 1998-05 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
Book Synopsis Botany of the Death Valley Expedition by : Frederick Vernon Coville
Download or read book Botany of the Death Valley Expedition written by Frederick Vernon Coville and published by . This book was released on 1893 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Botany of the Death Valley Expedition by : Frederick Vernon Coville
Download or read book Botany of the Death Valley Expedition written by Frederick Vernon Coville and published by . This book was released on 1893 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Provo River Project by : Tina Marie Bell
Download or read book Provo River Project written by Tina Marie Bell and published by . This book was released on 1997 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organ Pipe Cactus National Monument, Ecological Monitoring Program, Annual Report 1994 by :
Download or read book Organ Pipe Cactus National Monument, Ecological Monitoring Program, Annual Report 1994 written by and published by . This book was released on 1998 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organ Pipe Cactus National Monument, Arizona by : Natt Noyes Dodge
Download or read book Organ Pipe Cactus National Monument, Arizona written by Natt Noyes Dodge and published by . This book was released on 1964 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Southwest Collection and Circulation.
