Distribution and Mobility of Selenium and Other Trace Elements in Shallow Ground Water of the Western San Joaquin Valley, California

Distribution and Mobility of Selenium and Other Trace Elements in Shallow Ground Water of the Western San Joaquin Valley, California PDF Author: S. J. Deverel
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 20

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Distribution and Mobility of Selenium and Other Trace Elements in Shallow Ground Water of the Western San Joaquin Valley, California

Distribution and Mobility of Selenium and Other Trace Elements in Shallow Ground Water of the Western San Joaquin Valley, California PDF Author: S. J. Deverel
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 20

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Geochemical Relations and Distribution of Selected Trace Elements in Ground Water of the Northern Part of the Western San Joaquin Valley, California

Geochemical Relations and Distribution of Selected Trace Elements in Ground Water of the Northern Part of the Western San Joaquin Valley, California PDF Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 70

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Areal Distribution of Selected Trace Elements, Salinity, and Major Ions in Shallow Ground Water, Tulare Basin, Southern San Joaquin Valley, California

Areal Distribution of Selected Trace Elements, Salinity, and Major Ions in Shallow Ground Water, Tulare Basin, Southern San Joaquin Valley, California PDF Author: Roger Fujii
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 76

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Spatial Distribution of Selenium and Other Inorganic Constituents in Ground Water Underlying a Drained Agricultural Field, Western San Joaquin Valley, California

Spatial Distribution of Selenium and Other Inorganic Constituents in Ground Water Underlying a Drained Agricultural Field, Western San Joaquin Valley, California PDF Author: David A. Leighton
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 92

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Water-quality Data, San Joaquin Valley, California, April 1987 to September 1988

Water-quality Data, San Joaquin Valley, California, April 1987 to September 1988 PDF Author: L. R. Shelton
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 202

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Open-file Report

Open-file Report PDF Author:
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 134

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Regional Ground-Water Quality

Regional Ground-Water Quality PDF 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.

Irrigation-Induced Water Quality Problems

Irrigation-Induced Water Quality Problems PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309040361
Category : Nature
Languages : en
Pages : 172

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Book Description
When waterfowl began to die from selenium poisoning at Kesterson National Wildlife Refuge in California's San Joaquin Valley, considerable alarm arose among environmental and agricultural specialists. This new volume suggests that Kesterson is not a unique problem and the events there offer important lessons for the future. Irrigation-Induced Water Quality Problems uses the San Joaquin experience to suggest how we can prepare for similar problems elsewhere. As one committee member put it, "There will be elsewheres"â€"trace elements and organic contaminants are being concentrated by irrigation in many river basins. This book addresses how the Kesterson crisis developed, how irrigation can endanger water quality, and how economic, legal, and other factors impede our ability to respond to water quality problems. The committee explores how to study these problems, unraveling complex issues and clarifying the varying perspectives of farmers, environmentalists, scientists, and other key figures. This dispassionate analysis of a controversial topic will be useful to policymakers, resource managers, and agricultural specialists and farmers, as well as specialists in hydrology, water quality, irrigation, law, and environmental quality. It will also be useful as a case study in the environmental policy classroom.

Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 878

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Central Valley Project, West San Joaquin Division, San Luis Unit, Long-term Water Service Contract Renewal

Central Valley Project, West San Joaquin Division, San Luis Unit, Long-term Water Service Contract Renewal PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 564

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