Download or read book Groundwater Depletion in the United States 1900 2008 written by Leonard F Konikow and published by CreateSpace. This book was released on 2014-08-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United States are not well characterized. This study evaluates long- term cumulative depletion volumes in 40 separate aquifers or areas and one land use category in the United States, bringing together information from the literature and from new analy- ses. Depletion is directly calculated using calibrated ground- water models, analytical approaches, or volumetric budget analyses for multiple aquifer systems. Estimated groundwater depletion in the United States during 1900-2008 totals approx- imately 1,000 cubic kilometers (km3). Furthermore, the rate of groundwater depletion has increased markedly since about 1950, with maximum rates occurring during the most recent period (2000-2008) when the depletion rate averaged almost 25 km3 per year (compared to 9.2 km3 per year averaged over the 1900-2008 timeframe).
Download or read book Crop Water Use written by Norman A. MacGillivray and published by . This book was released on 1993 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Observations on Use of Irrigation Water in Coachella Valley California written by Arthur Francis Pillsbury and published by . This book was released on 1941 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The California Water Atlas written by California. Dept. of Water Resources and published by . This book was released on 1979 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1979, The California Water Atlas, a monument of 20th century cartographic publishing, has been scanned and put online for free public access by the David Rumsey Map Collection. Linda Vida, Director of The Water Resources Center Archives of the University of California asked David Rumsey and Cartography Associates to scan and make available to the public this extraordinary book. The copyright holder, the California Governor's Office of Planning and Research, agreed to allow free public access online. The book was digitized at very high resolution so the resulting images can be explored, revealing all the amazing detail in the many diagrams, maps, and illustrations that accompany the extensive text. The original work was a collaborative effort involving many individuals in and outside the government of then Governor Edmund G. (Jerry) Brown, Jr., including William L. Kahrl, Project Director and Editor; William A. Bowen, Cartography Team Director; Stewart Brand, Advisory Group Chairman; Marlyn L. Shelton, Research Team Director; David L. Fuller and Donald A. Ryan, Principal Cartographers; and many others who contributed to the project. ~ David Rumsey Map Collection blog, January 21, 2010.
Download or read book Preserving the Desert written by Lary M. Dilsaver and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: National parks are different from other federal lands in the United States. Beginning in 1872 with the establishment of Yellowstone, they were largely set aside to preserve for future generations the most spectacular and inspirational features of the country, seeking the best representative examples of major ecosystems such as Yosemite, geologic forms such as the Grand Canyon, archaeological sites such as Mesa Verde, and scenes of human events such as Gettysburg. But one type of habitat--the desert--fell short of that goal in American eyes until travel writers and the Automobile Age began to change that perception. As the Park Service began to explore the better-known Mojave and Colorado deserts of southern California during the 1920s for a possible desert park, many agency leaders still carried the same negative image of arid lands shared by many Americans--that they are hostile and largely useless. But one wealthy woman--Minerva Hamilton Hoyt, from Pasadena--came forward, believing in the value of the desert, and convinced President Franklin D. Roosevelt to establish a national monument that would protect the unique and iconic Joshua trees and other desert flora and fauna. Thus was Joshua Tree National Monument officially established in 1936, with the area later expanded in 1994 when it became Joshua Tree National Park. Since 1936, the National Park Service and a growing cadre of environmentalists and recreationalists have fought to block ongoing proposals from miners, ranchers, private landowners, and real estate developers who historically have refused to accept the idea that any desert is suitable for anything other than their consumptive activities. To their dismay, Joshua Tree National Park, even with its often-conflicting land uses, is more popular today than ever, serving more than one million visitors per year who find the desert to be a place worthy of respect and preservation. Distributed for George Thompson Publishing
Download or read book Scientific Investigations Report written by Sharon E. Kroening and published by . This book was released on 2004 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Floods and Droughts in the Tulare Lake Basin written by John T. Austin and published by . This book was released on 2013-01-01 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Delano written by John Gregory Dunne and published by Univ of California Press. This book was released on 2008 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In September 1965, Filipino and Mexican American farm workers went on strike against grape growers in and around Delano, California. More than a labor dispute, the strike became a movement for social justice that helped redefine Latino and American politics. The strike also catapulted its leader, Cesar Chavez, into prominence as one of the most celebrated American political figures of the twentieth century. More than forty years after its original publication, Delano: The Story of the California Grape Strike, based on compelling first-hand reportage and interviews, retains both its freshness and its urgency in illuminating a moment of unusually significant social ferment." -- Book cover.
Download or read book Tapping the Oceans written by Joe Williams and published by Edward Elgar Publishing. This book was released on 2018-11-30 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasingly, water-stressed cities are looking to the oceans to fix unreliable, contested and over-burdened water supply systems. Desalination technologies are, however, also becoming the focus of intense political disagreements about the sustainable and just provision of urban water. Through a series of cutting-edge case studies and multi-subject approaches, this book explores the political and ecological debates facing water desalination on a broad geographical scale.
Download or read book Tributary Voices written by Paul A. Formisano and published by University of Nevada Press. This book was released on 2022-04-26 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Colorado River is in crisis. Persistent drought, climate change, and growing demands from ongoing urbanization threaten this life-source that provides water to more than forty million people in the U.S. and Mexico. Coupled with these challenges are our nation’s deeply rooted beliefs about the region as a frontier, garden, and wilderness that have created competing agendas about the river as something to both exploit and preserve. Over the last century and a half, citizens and experts looked to law, public policy, and science to solve worsening water problems. Yet today’s circumstances demand additional perspectives to foster a more sustainable relationship with the river. Through literary, rhetorical, and historical analysis of some of the Colorado River’s lesser-known stakeholders, Tributary Voices considers a more comprehensive approach to river management on the eve of the one-hundredth anniversary of the signing of the Colorado River Compact, which governs the allocation of water rights to the seven states in the region. Ranging from the early twentieth century to the present, Tributary Voices examines nature writing, women’s narratives, critiques of dam development, the Latina/o communities’ appeals for river restoration, American Indian authors’ and tribal nations’ claims of water sovereignty, and teachings about environmental stewardship and provident living. This innovative study models an interdisciplinary approach to water governance and reinvigorates our imagination in achieving a more sustainable water ethic.
Download or read book Groundwater Quality written by Harriet Nash and published by Springer. This book was released on 1994-10-31 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater quality monitoring and testing is of paramount importance both in the developed and developing world. This book presents a series of papers illustrating the varied nature of current research into groundwater quality. Urban and rural supplies are covered through a case history approach, and the importance of remedial action to prevent deterioration is emphasized.
Download or read book Principles of Geochemical Prospecting written by Herbert Edwin Hawkes and published by . This book was released on 1957 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salt Affected Soils written by Istvan Szabolcs and published by Springer. This book was released on 1989 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Long Road to Delano written by Sam Kushner and published by . This book was released on 1975 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Landscape Plants for California Gardens written by Bob Perry and published by Land Design Pub. This book was released on 2010 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Other Energy Crisis Firewood written by Erik P. Eckholm and published by . This book was released on 1975 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Quality Assurance Manual written by Aiha Analytical Chemistry Committee and published by Amer Industrial Hygiene Assn. This book was released on 1997-12-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
