Author: Harold Edgar Thomas
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 24

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Author: Harold Edgar Thomas
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 16

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Author: Gordon Sloggett
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 24

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Book Description
Abstract: Ground-water levels are declining from 6 inches to over 5 feet annually beneath 14 million acres of irrigated land in 11 States irrigated mainly by ground water. Pumping costs are rising, and well yields are declining, causing farmers to adjust their irrigation practices. Farmers are adopting new irrigation technologies to improve irrigation efficiency and are changing to crops with lower water requirements in some areas. However, techniques for conserving ground water may not extend the life of aquifers. State and local governments have passed laws severely restricting further irrigation development in about 45 percent of the irrigated area affected by ground-water mining.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309175003
Category : Science
Languages : en
Pages : 203

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Because water in the United State has not been traded in markets, there is no meaningful estimate of what it would cost if it were traded. But failing to establish ground water's valueâ€"for in situ uses such as sustaining wetlands as well as for extractive uses such as agricultureâ€"will lead to continued overuse and degradation of the nation's aquifers. In Valuing Ground Water an interdisciplinary committee integrates the latest economic, legal, and physical knowledge about ground water and methods for valuing this resource, making it comprehensible to decision-makers involved in Superfund cleanup efforts, local wellhead protection programs, water allocation, and other water-related management issues. Using the concept of total economic value, this volume provides a framework for calculating the economic value of ground water and evaluating tradeoffs between competing uses of it. Included are seven case studies where ground-water valuation has been or could be used in decisionmaking. The committee examines trends in ground-water management, factors that contribute to its value, and issues surrounding ground-water allocation and legal rights to its use. The book discusses economic valuation of natural resources and reviews several valuation methods. Presenting conclusions, recommendations, and research priorities, Valuing Ground Water will be of interest to those concerned about ground-water issues: policymakers, regulators, economists, attorneys, researchers, resource managers, and environmental advocates.

Author: Arthur Maine Piper
Publisher:
ISBN:
Category : Chinese language
Languages : en
Pages : 16

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Book Description
This paper is concerned with the rights of individuals to withdraw water from permeable materials beneath the land surface, under the basic laws of the States in which they reside. It does not concern itself with limited-purpose statutes that seek only to prevent or abate pollution of naturally fresh waters, or to preclude waste of water; or that require well drillers to be licensed, or logs of wells to be filed with some administrative agency. Neither does it concern itself with certain municipal and local regulations that, to some extent, limit the freedom of action by individuals within those local jurisdictions.

Author: Texas
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 548

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Author: Julio A. Barberis
Publisher: Food & Agriculture Org.
ISBN: 9789251025079
Category : Law
Languages : en
Pages : 80

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Author: Zachary A. Smith
Publisher: Academic Press
ISBN: 1483220265
Category : Nature
Languages : en
Pages : 321

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Book Description
Groundwater in the West covers the use, management, laws, and politics of groundwater in the West. The first chapter provides an overview of important groundwater management and policy issues. Each of the subsequent chapters presents a brief description of the water environment in each of the 19 states and the major groundwater regions in the state. These chapters provide a summary of ground water use and consumption by type of consumption, an examination of groundwater problems in the state, and a summary of groundwater law, administration, and regulations. The chapters conclude with a section summarizing groundwater politics (where appropriate) and an evaluation of future potential groundwater management problems. Hydrologists and people involved in groundwater use, control, and management will find the book invaluable.

Author: Edgar Bagley
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Wells Aleck Hutchins
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 6

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