Author: Joseph Jeremiah Hagwood (Jr.)
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 122

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Author: David P. Billington
Publisher: Government Printing Office
ISBN: 9780160728235
Category : History
Languages : en
Pages : 630

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Book Description
Explores the story of Federal contributions to dam planning, design, and construction.

Author: John Francis Davis
Publisher:
ISBN:
Category : Mining law
Languages : en
Pages : 132

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Author: David Beesley
Publisher: University of Nevada Press
ISBN: 0874176344
Category : History
Languages : en
Pages : 409

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Book Description
John Muir called it the "Range of Light, the most divinely beautiful of all the mountain chains I’ve ever seen." The Sierra Nevada—a single unbroken mountain range stretching north to south over four hundred miles, best understood as a single ecosystem but embracing a number of environmental communities—has been the site of human activity for millennia. From the efforts of ancient Native Americans to encourage game animals by burning brush to create meadows to the burgeoning resort and residential development of the present, the Sierra has endured, and often suffered from, the efforts of humans to exploit its bountiful resources for their own benefit. Historian David Beesley examines the history of the Sierra Nevada from earliest times, beginning with a comprehensive discussion of the geologic development of the range and its various ecological communities. Using a wide range of sources, including the records of explorers and early settlers, scientific and government documents, and newspaper reports, Beesley offers a lively and informed account of the history, environmental challenges, and political controversies that lie behind the breathtaking scenery of the Sierra. Among the highlights are discussions of the impact of the Gold Rush and later mining efforts, as well as the supporting industries that mining spawned, including logging, grazing, water-resource development, market hunting, urbanization, and transportation; the politics and emotions surrounding the establishment of Yosemite and other state and national parks; the transformation of the Hetch Hetchy into a reservoir and the desertification of the once-lush Owens Valley; the roles of the Forest Service, Park Service, and other regulatory agencies; the consequences of the fateful commitment to wildfire suppression in Sierran forests; and the ever-growing impact of tourism and recreational use. Through Beesley’s wide-ranging discussion, John Muir’s "divinely beautiful" range is revealed in all its natural and economic complexity, a place that at the beginning of the twenty-first century is in grave danger of being loved to death. Available in hardcover and paperback.

Author: Willie R. Collins
Publisher:
ISBN:
Category : Civil engineering
Languages : en
Pages : 282

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Author: P.J. Beyer
Publisher: Elsevier
ISBN: 9780444522313
Category : Science
Languages : en
Pages : 272

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Book Description
Dams profoundly impact the geomorphology of rivers by altering the natural patterns of water, sediment and energy flow in rivers. These changes have a largely negative impact on aquatic and riparian ecosystems upstream and downstream of the dam. Natural dams also impact river geomorphology, although with positive and negative repercussions for aquatic and riparian organisms. In 2002, the 33rd Binghamton Geomorphology Symposium convened under the theme "Dams and Morphology," and featured invited papers and contributed posters on topics of natural dams, artificial dams, and dam removal. Fourteen of these papers have been included in this volume.

Author: Martin V. Melosi
Publisher: Taylor & Francis
ISBN: 1000592588
Category : History
Languages : en
Pages : 305

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Book Description
Water in North American Environmental History offers 25 cases studies that explore the range of uses and perceptions of water throughout Canadian, Mexican, and United States history. Water has served a myriad of purposes historically as human sustenance, agricultural irrigation, sanitation, fire protection, military defense, power generation, transportation, and much more. Water and its uses provide an excellent entrée into the study of humans and the environment, not only because water is a vital resource for life, but also because water as a medium is so intimately woven into the everyday experiences of humans and into society’s economic, political, and social fabric. A North American perspective is not representative of the world’s water use, but it is an area with a linked history and many overlapping human and environmental features and concerns. With a continental perspective, the book explores many disparate topics without being confined to the history and experiences of just one country. The chapters are short, but descriptive, and departure points for what they tell us about the human experience in dealing with water and the environmental implications of water use. The text leads students to consider water in relation to society, and to the past. The book will be of interest to students of environmental history, geography, and the environmental sciences.

Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 1060

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Author: Howard R. Plank
Publisher: Xlibris Corporation
ISBN: 1456827111
Category : History
Languages : en
Pages : 551

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Book Description
After describing the Central Valley of California the book focuses on the flood plain of the Sacramento River where most of the lands adjoining the river were a series of Mexican Land Grants. These grants were broken into private holdings after statehood and the challenging effort to reclaim the overflow lands began. The book covers the political and natural challenges in reclaiming these lands together with the introduction of a new crop, rice, and the development of new machines, primarily the Caterpillar tractor, that aided significantly in making the reclamation efforts successful.

Author: Gary Pitzer
Publisher:
ISBN:
Category : Water districts
Languages : en
Pages : 92

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Book Description