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Report Findings And Recommendation Regarding The Navigability Of The San Pedro River From The Mexican Border To The Confluence With The Gila River
Download Report Findings And Recommendation Regarding The Navigability Of The San Pedro River From The Mexican Border To The Confluence With The Gila River full books in PDF, epub, and Kindle. Read online Report Findings And Recommendation Regarding The Navigability Of The San Pedro River From The Mexican Border To The Confluence With The Gila River ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Riparian Areas by : National Research Council
Download or read book Riparian Areas written by National Research Council and published by National Academies Press. This book was released on 2002-10-10 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
Book Synopsis Sustainability of Engineered Rivers In Arid Lands by : Jurgen Schmandt
Download or read book Sustainability of Engineered Rivers In Arid Lands written by Jurgen Schmandt and published by Cambridge University Press. This book was released on 2021-09-16 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interdisciplinary volume considers how nine arid/semi-arid river basins with irrigated agriculture will survive future climate change, siltation, and decreased flow.
Book Synopsis The National Hydrography Dataset by :
Download or read book The National Hydrography Dataset written by and published by . This book was released on 1999 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rocky Mountain Life by : Rufus B. Sage
Download or read book Rocky Mountain Life written by Rufus B. Sage and published by . This book was released on 1859 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conservation Science and Action by : William J. Sutherland
Download or read book Conservation Science and Action written by William J. Sutherland and published by John Wiley & Sons. This book was released on 2009-07-01 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conservation Science and Action is intended for upper-levelundergraduate and graduate courses in conservation biology. Thisbook reviews the latest thinking and approaches, and in doing soprovides a readily accessible reference work for conservationprofessionals and managers. Because conservation biology is now one of the most dynamicdisciplines in the life sciences, William Sutherland and hisinternational team of authors have selected many of the liveliesttopics where key advances are currently being made. They stressideas, point to unresolved issues, and suggest possible futuredevelopments. Finally, since conservation is an applied subject,the book's emphasis throughout is on action. Essential reading for senior undergraduate and postgraduatestudents taking courses in conservation biology, one of the mostdynamic disciplines in the life sciences. Contributions from leading figures in the field who haveselected the liveliest topics where key advances are being made.Reviews the latest thinking and approaches. Contributors cover a range of taxonomic groups, include aquaticand terrestrial plants and animals, and give examples from aroundthe world. Emphasis given to action, and all chapters have an appliedcomponent.
Book Synopsis The Journey of Alvar Nuñez Cabeza de Vaca and His Companions from Florida to the Pacific, 1528-1536 by : Alvar Núñez Cabeza de Vaca
Download or read book The Journey of Alvar Nuñez Cabeza de Vaca and His Companions from Florida to the Pacific, 1528-1536 written by Alvar Núñez Cabeza de Vaca and published by . This book was released on 1904 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reminiscences of a Ranger by : Horace Bell
Download or read book Reminiscences of a Ranger written by Horace Bell and published by . This book was released on 1881 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Damming Grand Canyon by : Diane E Boyer
Download or read book Damming Grand Canyon written by Diane E Boyer and published by . This book was released on 2007-05-07 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1923, America paid close attention, via special radio broadcasts, newspaper headlines, and cover stories in popular magazines, as a government party descended the Colorado to survey Grand Canyon. Fifty years after John Wesley Powell's journey, the canyon still had an aura of mystery and extreme danger. At one point, the party was thought lost in a flood. Something important besides adventure was going on. Led by Claude Birdseye and including colorful characters such as early river-runner Emery Kolb, popular writer Lewis Freeman, and hydraulic engineer Eugene La Rue, the expedition not only made the first accurate survey of the river gorge but sought to decide the canyon's fate. The primary goal was to determine the best places to dam the Grand. With Boulder Dam not yet built, the USGS, especially La Rue, contested with the Bureau of Reclamation over how best to develop the Colorado River. The survey party played a major role in what was known and thought about Grand Canyon. The authors weave a narrative from the party's firsthand accounts and frame it with a thorough history of water politics and development and the Colorado River. The recommended dams were not built, but the survey both provided base data that stood the test of time and helped define Grand Canyon in the popular imagination. Also by Robert Webb: Lee's Ferry
Book Synopsis On the Border with Crook by : John Gregory Bourke
Download or read book On the Border with Crook written by John Gregory Bourke and published by . This book was released on 1891 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: A firsthand account of General George Crook's campaigns against the Indians, by a member of his staff.
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 History of Large Federal Dams by : David Billington
Download or read book The History of Large Federal Dams written by David Billington and published by CreateSpace. This book was released on 2013-04-02 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: This history explores the story of federal contributions to dam planning, design, and construction by carefully selecting those dams and river systems that seem particularly critical to the story. The history also addresses some of the negative environmental consequences of dam-building, a series of problems that today both Reclamation and the U.S. Army Corps of Engineers seek to resolve.
Book Synopsis Hispanic Reflections on the American Landscape by : Brian D. Joyner
Download or read book Hispanic Reflections on the American Landscape written by Brian D. Joyner and published by . This book was released on 2009-12 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Full color publication. Highlights the Hispanic imprint on the built environment of the United States. This effort by the National Park Service and partners aims to increase the awareness of the historic places associated with the nation's cultural and ethnic groups that are identified, documented, recognized, and interpreted. These constitute the foundation for Hispanic Reflections. Many of the examples are drawn from National Park Service cultural resources programs in partnership with other government agencies and private organizations.
Book Synopsis Borderland Jaguars by : David Earl Brown
Download or read book Borderland Jaguars written by David Earl Brown and published by . This book was released on 2001 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: A natural history of the jaguar that discusses its distribution, habitats, hunting and breeding characteristics, folklor, and the status and management of Arizona-Mexico borderland jaguars.
Book Synopsis The Romance of the Colorado River; The Story of Its Discovery in 1840, with an Account of the Later Explorations, and with Special Reference to the Voyages of Powell Through the Line of the Great Canyons by : Frederick Samuel Dellenbaugh
Download or read book The Romance of the Colorado River; The Story of Its Discovery in 1840, with an Account of the Later Explorations, and with Special Reference to the Voyages of Powell Through the Line of the Great Canyons written by Frederick Samuel Dellenbaugh and published by . This book was released on 2023-11-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Romance of the Colorado River; The Story of its Discovery in 1840, with an Account of the Later Explorations, and with Special Reference to the Voyages of Powell through the Line of the Great Canyons, a classical and rare book that has been considered essential throughout human history, so that this work is never forgotten, we at Alpha Editions have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies of their original work and hence the text is clear and readable.
Book Synopsis Neogene Stratigraphy of the Fish Creek-Vallecito Section, Southern California by : Charles David Winker
Download or read book Neogene Stratigraphy of the Fish Creek-Vallecito Section, Southern California written by Charles David Winker and published by . This book was released on 1987 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology and Conservation of the San Pedro River by : Juliet C. Stromberg
Download or read book Ecology and Conservation of the San Pedro River written by Juliet C. Stromberg and published by University of Arizona Press. This book was released on 2009 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: contributors - biologists, ecologists, geomorphologists, historians, hydrologists, lawyers, and political scientists - weave together threads from their diverse perspectives to reveal the processes that shape the past, present, and future of the San Pedro's riparian and aquatic ecosystems. They review the biological communities of the San Pedro and the stream hydrology and geomorphology that affects its riparian biota. They then look at conservation and management challenges along three sections of the San Pedro, from its headwaters in Mexico in its confluence with the Gila River, describing legal and policy issues and their interface with science; activities related to mitigation, conservation, and restoration; and a prognosis of the potential for sustaining the basin's riparian system." "Complemented by a foreword written by James Shuttleworth, these chapters demonstrate the complexity of the San Pedro's ecological and hydrological conditions, showing that there are no easy --
Book Synopsis Assessment of Water Conditions and Management Opportunities in Support of Riparian Values by : United States. Bureau of Land Management. Denver Service Center
Download or read book Assessment of Water Conditions and Management Opportunities in Support of Riparian Values written by United States. Bureau of Land Management. Denver Service Center and published by . This book was released on 1987 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
