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Author: Mohammad Jafari
Publisher: Springer
ISBN: 331954828X
Category : Technology & Engineering
Languages : en
Pages : 275
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Book Description
This book provides an overview of arid and semi-arid lands conditions, their general characteristics, methods of management, conservation, exploitation and reclamation. It also focuses on how to utilize the potential of arid lands with the minimum manipulation and alteration. Arid and semi-arid areas represent a major part of natural ecosystems not only in Iran, but around the world, and mismanagement and inappropriate exploitation of these areas may lead to further gradual degradation. As such, an understanding of the characteristics of these areas is vital if they are to be conserved and reclaimed.
Author: Mohammad Jafari
Publisher: Springer
ISBN: 331954828X
Category : Technology & Engineering
Languages : en
Pages : 275
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Book Description
This book provides an overview of arid and semi-arid lands conditions, their general characteristics, methods of management, conservation, exploitation and reclamation. It also focuses on how to utilize the potential of arid lands with the minimum manipulation and alteration. Arid and semi-arid areas represent a major part of natural ecosystems not only in Iran, but around the world, and mismanagement and inappropriate exploitation of these areas may lead to further gradual degradation. As such, an understanding of the characteristics of these areas is vital if they are to be conserved and reclaimed.
Author: Robert Sauder
Publisher: University of Nevada Press
ISBN: 0874178010
Category : Science
Languages : en
Pages : 276
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Book Description
In the arid American West, settlement was generally contingent on the availability of water to irrigate crops and maintain livestock and human residents. Early irrigation projects were usually the cooperative efforts of pioneer farmers, but by the early twentieth century they largely reflected federal intentions to create new farms out of the western public domain. The Yuma Reclamation Project, authorized in 1904, was one of the earliest federal irrigation projects initiated in the western United States and the first authorized on the Colorado River. Its story exemplifies the range of difficulties associated with settling the nation’s final frontier—the remaining irrigable lands in the arid West, including Indian lands—and illuminates some of the current issues and conflicts concerning the Colorado River. Author Robert Sauder’s detailed, meticulously researched examination of the Yuma Project illustrates the complex multiplicity of problems and challenges associated with the federal government’s attempt to facilitate homesteading in the arid West. He examines the history of settlement along the lower Colorado River from earliest times, including the farming of the local Quechan people and the impact of Spanish colonization, and he reviews the engineering problems that had to be resolved before an industrial irrigation scheme could be accomplished. The study also sheds light on myriad unanticipated environmental, economic, and social challenges that the government had to confront in bringing arid lands under irrigation, including the impact on the Native American population of the region.The Yuma Reclamation Project is an original and significant contribution to our understanding of federal reclamation endeavors in the West. It provides new and fascinating information about the history of the Yuma Valley and, as a case study of irrigation policy, it offers compelling insights into the history and consequences of water manipulation in the arid West.
Author: John Wesley Powell
Publisher: Franklin Classics Trade Press
ISBN: 9780343705398
Category :
Languages : en
Pages : 222
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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Marc Reisner
Publisher: Penguin
ISBN: 1440672822
Category : Technology & Engineering
Languages : en
Pages : 674
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Book Description
“I’ve been thinking a lot about Cadillac Desert in the past few weeks, as the rain fell and fell and kept falling over California, much of which, despite the pouring heavens, seems likely to remain in the grip of a severe drought. Reisner anticipated this moment. He worried that the West’s success with irrigation could be a mirage — that it took water for granted and didn’t appreciate the precariousness of our capacity to control it.” – Farhad Manjoo, The New York Times, January 20,2023 "The definitive work on the West's water crisis." --Newsweek The story of the American West is the story of a relentless quest for a precious resource: water. It is a tale of rivers diverted and dammed, of political corruption and intrigue, of billion-dollar battles over water rights, of ecological and economic disaster. In his landmark book, Cadillac Desert, Marc Reisner writes of the earliest settlers, lured by the promise of paradise, and of the ruthless tactics employed by Los Angeles politicians and business interests to ensure the city's growth. He documents the bitter rivalry between two government giants, the Bureau of Reclamation and the U.S. Army Corps of Engineers, in the competition to transform the West. Based on more than a decade of research, Cadillac Desert is a stunning expose and a dramatic, intriguing history of the creation of an Eden--an Eden that may only be a mirage. This edition includes a new postscript by Lawrie Mott, a former staff scientist at the Natural Resources Defense Council, that updates Western water issues over the last two decades, including the long-term impact of climate change and how the region can prepare for the future.
Author: United States. General Land Office
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
Author: Diana K. Davis
Publisher: MIT Press
ISBN: 0262034522
Category : Nature
Languages : en
Pages : 302
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Book Description
An argument that the perception of arid lands as wastelands is politically motivated and that these landscapes are variable, biodiverse ecosystems, whose inhabitants must be empowered. Deserts are commonly imagined as barren, defiled, worthless places, wastelands in need of development. This understanding has fueled extensive anti-desertification efforts—a multimillion-dollar global campaign driven by perceptions of a looming crisis. In this book, Diana Davis argues that estimates of desertification have been significantly exaggerated and that deserts and drylands—which constitute about 41% of the earth's landmass—are actually resilient and biodiverse environments in which a great many indigenous people have long lived sustainably. Meanwhile, contemporary arid lands development programs and anti-desertification efforts have met with little success. As Davis explains, these environments are not governed by the equilibrium ecological dynamics that apply in most other regions. Davis shows that our notion of the arid lands as wastelands derives largely from politically motivated Anglo-European colonial assumptions that these regions had been laid waste by “traditional” uses of the land. Unfortunately, such assumptions still frequently inform policy. Drawing on political ecology and environmental history, Davis traces changes in our understanding of deserts, from the benign views of the classical era to Christian associations of the desert with sinful activities to later (neo)colonial assumptions of destruction. She further explains how our thinking about deserts is problematically related to our conceptions of forests and desiccation. Davis concludes that a new understanding of the arid lands as healthy, natural, but variable ecosystems that do not necessarily need improvement or development will facilitate a more sustainable future for the world's magnificent drylands.
Author: Mark Arax
Publisher: Vintage
ISBN: 1101875216
Category : Nature
Languages : en
Pages : 577
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Book Description
A vivid, searching journey into California's capture of water and soil—the epic story of a people's defiance of nature and the wonders, and ruin, it has wrought Mark Arax is from a family of Central Valley farmers, a writer with deep ties to the land who has watched the battles over water intensify even as California lurches from drought to flood and back again. In The Dreamt Land, he travels the state to explore the one-of-a-kind distribution system, built in the 1940s, '50s and '60s, that is straining to keep up with California's relentless growth. The Dreamt Land weaves reportage, history and memoir to confront the "Golden State" myth in riveting fashion. No other chronicler of the West has so deeply delved into the empires of agriculture that drink so much of the water. The nation's biggest farmers—the nut king, grape king and citrus queen—tell their story here for the first time. Arax, the native son, is persistent and tough as he treks from desert to delta, mountain to valley. What he finds is hard earned, awe-inspiring, tragic and revelatory. In the end, his compassion for the land becomes an elegy to the dream that created California and now threatens to undo it.
Author: United States. U.S. Congress. House. Committee on irrigation and recl
Publisher:
ISBN:
Category :
Languages : en
Pages : 38
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Book Description
Author: Robert B. Jansen
Publisher:
ISBN:
Category : Dam failures
Languages : en
Pages : 348
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Book Description
Author: United States. Congress. House. Committee on Irrigation and Reclamation
Publisher:
ISBN:
Category : Reclamation of land
Languages : en
Pages : 40
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Book Description
