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Evaluacion Del Impacto Agricola Sobre El Agua Subterranea De La Zona De Rioverde Slp
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Book Synopsis Evaluación del impacto agrícola sobre el agua subterránea de la zona de Rioverde, S.L.P. by : José Refugio Ballín-Cortés
Download or read book Evaluación del impacto agrícola sobre el agua subterránea de la zona de Rioverde, S.L.P. written by José Refugio Ballín-Cortés and published by . This book was released on 2004 with total page 32 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 Environmental Water Requirements in Mountainous Areas by : Elias Dimitriou
Download or read book Environmental Water Requirements in Mountainous Areas written by Elias Dimitriou and published by Elsevier. This book was released on 2021-10-21 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Water Requirements in Mountainous Areas presents comprehensive and scientifically sound approaches and methodologies for estimating the environmental water requirements and tradeoffs for water allocation by analyzing anthropogenic and natural water needs. The book covers environmental water management issues in mountainous areas, specifically focusing on the Mediterranean region which exhibits significant contrasts in its demographic and hydrologic features. The authors include paradigms and information that will be useful for water resources managers, decision makers, scientists working in the fields of ecology and water resources management, engineers that design hydraulic works, and environmental policymakers. Offers a complete background screening on theoretical and practical guidelines on estimating environmental water requirements in mountainous areas Promotes and guides interdisciplinary work with information on policies and best practices in the field of ecological flows and water resources management Provides examples and case studies on the successful implementation efforts of ecological flows to analyze lessons learned and overcome practical issues and solutions
Book Synopsis Water Resources Systems by : Günter Blöschl
Download or read book Water Resources Systems written by Günter Blöschl and published by . This book was released on 2003 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Free Spaces by : Sara Margaret Evans
Download or read book Free Spaces written by Sara Margaret Evans and published by HarperCollins Publishers. This book was released on 1986 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the environments, the public spaces, in which ordinary people become participants in the complex, ambiguous, engaging conversation about democracy: participators in governance rather than spectators or complainers, victims or accomplices? What are the roots, not simply of movements against oppression, but also of those democratic social movements which both enlarge the opportunities for participation and enhance people's ability to participate in the public world? In Free Spaces, Sara M. Evans and Harry C. Boyte argue for a new understanding of the foundations for democratic politics by analyzing the settings in which people learn to participate in democracy. In their new Introduction, the authors link the concept of free spaces to recent theoretical discussions about community, public life, civil society, and social movements.
