A Progress Review of Iowa's Agricultural-energy-environmental Initiatives PDF Download
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Author:
Publisher:
ISBN:
Category : Farm management
Languages : en
Pages : 40
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Book Description
Author:
Publisher:
ISBN:
Category : Farm management
Languages : en
Pages : 40
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Book Description
Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Conservation, Credit, and Rural Development
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 204
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Book Description
Author:
Publisher:
ISBN:
Category : Animal feeding
Languages : en
Pages : 780
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Book Description
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Coastal zone management
Languages : en
Pages : 848
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Book Description
Author: William M. Alley
Publisher: John Wiley & Sons
ISBN: 9780471284536
Category : Science
Languages : en
Pages : 662
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Book Description
Ground water serves as the main source of drinking water for 50% of the United States as a whole—and for 97% of rural populations, in particular. In addition to public concern with point sources of contamination, such as landfills and hazardous waste disposal sites, current attention has now come to focus on the overall quality of ground-water resources. Regional Ground-Water Quality offers the first detailed guidance for conducting ground-water quality investigations in a regional context. This exceptional volume combines hydrogeologic and geochemical principles, as well as statistical principles, within a unique conceptual framework that helps readers produce efficient, meaningful, and successful ground-water assessments. Regional Ground-Water Quality will be a valuable resource when first approaching a regional-scale study and when designing specific regional-scale studies. Throughout the book, topics emphasize the value of studying regional ground-water quality at multiple spatial and temporal scales. Up-to-date coverage of essential processes and methodologies includes: multi-scale design concepts for regional ground-water quality studies the fate and transport of organic and inorganic materials, including nitrates, pesticides, pathogens, acid precipitation, natural radionuclides, saltwater intrusion, and problems in karst aquifers basic concepts of organic and inorganic chemistry a review of environmental isotopes and geochemical modeling statistical concepts for ground-water quality surveys and geostatistical analysis the effects of surface-water/ground-water interactions on ground-water quality the relationship between ground-water quality and land use regional geochemistry principles Readers will be brought completely up to date with the latest research in ground-water assessments, such as novel methods for dating young ground water, including the use of CFCs, tritium/helium-3, and krypton-85. The book also examines the uses of organic compounds as time and source markers, ground-water vulnerability analyses, applications of subsurface microbiology at the regional scale, and design of well-water surveys. Invaluable case studies drawn from international projects graphically demonstrate concepts discussed in the book. These case studies describe successful regional ground-water assessment efforts conducted in various areas and include a look at the uses and limitations of existing ground-water quality data. A first-of-its-kind resource, Regional Ground-Water Quality will be essential reading for scientists and engineers in hydrology, water resources, agricultural sciences, and environmental sciences. It will also be of interest to engineers and R&D personnel in government, industry, and private consulting, as well as to professionals involved with the design and interpretation of studies.
Author:
Publisher: Earthscan
ISBN: 9781853832468
Category :
Languages : en
Pages : 392
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 316
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Book Description
Author: Prabhu L. Pingali
Publisher: Int. Rice Res. Inst.
ISBN: 9712201066
Category : Technology & Engineering
Languages : en
Pages : 438
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309049334
Category : Technology & Engineering
Languages : en
Pages : 541
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Book Description
How can the United States meet demands for agricultural production while solving the broader range of environmental problems attributed to farming practices? National policymakers who try to answer this question confront difficult trade-offs. This book offers four specific strategies that can serve as the basis for a national policy to protect soil and water quality while maintaining U.S. agricultural productivity and competitiveness. Timely and comprehensive, the volume has important implications for the Clean Air Act and the 1995 farm bill. Advocating a systems approach, the committee recommends specific farm practices and new approaches to prevention of soil degradation and water pollution for environmental agencies. The volume details methods of evaluating soil management systems and offers a wealth of information on improved management of nitrogen, phosphorus, manure, pesticides, sediments, salt, and trace elements. Landscape analysis of nonpoint source pollution is also detailed. Drawing together research findings, survey results, and case examples, the volume will be of interest to federal, state, and local policymakers; state and local environmental and agricultural officials and other environmental and agricultural specialists; scientists involved in soil and water issues; researchers; and agricultural producers.
Author: Robert Gale
Publisher: Routledge
ISBN: 1134169701
Category : Business & Economics
Languages : en
Pages : 381
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Book Description
This volume explores 25 case studies of fiscal measures that have been adopted successfully by governments in North America and Europe to reduce environmental degradation. Each study lays out the implementation issues and problems faced, and compares the effectiveness of the measure against its expectations. The political implications are also discussed, and the text draws on common themes and lessons to be gained from the measures so far. The volume is divided into sections on energy, agriculture, air and water pollution, and waste management.
