Agricultural Drainage Issues in the Central Valley, California PDF Download
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Author: United States. Congress. House. Committee on Natural Resources. Subcommittee on Oversight and Investigations
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 588
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Book Description
Author: United States. Congress. House. Committee on Natural Resources. Subcommittee on Oversight and Investigations
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 588
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Book Description
Author: Myron Sallee Anderson
Publisher:
ISBN:
Category : Selenium
Languages : en
Pages : 80
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Book Description
Author: Ariel Dinar
Publisher: Springer Science & Business Media
ISBN: 1461540283
Category : Technology & Engineering
Languages : en
Pages : 930
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Book Description
Jan van Schilfgaarde, USDA Agricultural Research Service and National Research Council Committee on Irrigation-Induced Water Quality Problems In 1982, a startling discovery was made. Many waterbirds in Kesterson National Wildlife Refuge were dying or suffering reproductive failure. Located in the San Joaquin Valley (Valley) of California, the Kesterson Reservoir (Kesterson) was used to store agricultural drainage water and it was soon determined that the probable cause of the damage to wildlife was high concen trations of selenium, derived from the water and water organisms in the reservoir. This discovery drastically changed numerous aspects of water management in California, and especially affected irrigated agriculture. In fact, the repercussions spilled over to much of the Western United States. For a century, water development for irrigation has been a religiously pursued means for economic development of the West. The primary objective of the Reclamation Act of 1902 was, purportedly, the development ofirrigation water to support family farms which, in turn, would enhance the regional economy (Worster, 1985).
Author: Roger Fujii
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 24
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Book Description
Author: United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Water and Power Resources
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 400
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Book Description
Author: United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Water and Power Resources
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 644
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Book Description
Author: Pooja Devi
Publisher: John Wiley & Sons
ISBN: 1119693543
Category : Technology & Engineering
Languages : en
Pages : 436
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Book Description
The contamination of environment and water resources by Selenium (Se) and its oxyanions from various sources are emerging contaminants of significant health and environmental concern. The primary sources include agricultural drainage water, mine drainage, residues from fossil fuels, thermoelectric power plants, oil refineries, and metal ores. Various methods and technologies have been developed which focus on the treatment of selenium-containing waters and wastewater. High concentrations of selenium in water cause various adverse impact to human health, such as carcinogenic, genotoxic, and cytotoxic effects. But in the lower concentrations, it is a useful constituent of the biological system. The range between toxicity and deficiency of selenium is minimal (40 to 400 μg per day), due to its dual nature. Selenium Contamination in Water contains the latest status and information on selenium’s origin, its chemistry and its toxicity to humans. The book represents a comprehensive and advanced reference book for students, researchers, practitioners, and policymakers in working in the field of metalloids, in particular selenium. A special emphasis is given on its geological distribution, monitoring techniques, and remedial technologies. As such, the authors critically analyze the various techniques used for the monitoring and removal of selenium from water. Featuring chapters arranged according to the major themes of the latest research, with specific case-studies from industrial experiences of selenium detection and removal, Selenium Contamination in Water will be particularly valued by researchers, practitioners, and policymakers in working in the field of metalloids including selenium.
Author: David Clark
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 32
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Book Description
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 300
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Book Description
Author: Mark E. Huntley
Publisher: CRC Press
ISBN: 135107878X
Category : Science
Languages : en
Pages : 189
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Book Description
Biotreatment of Agricultural Wastewater is based on a symposium held in Lake Arrowhead, California in 1986, supported by a coalition of federal, state, and local agencies, and sponsored by the engineering firm of Swanson/Oswald Associates (Lafayette, California) and the research and development firms of Aquasearch, Inc. and EcoTechnology Corp. (La Jolla, California). This book is a synopsis of topics covered by world renowned experts on the biology and aquaculture of algae and bacteria and on the engineering of industrial scale systems for biological wastewater treatment and economists that were gathered to evaluate historically proven systems and develop new and innovative approaches to the biological treatment of agriculture wastewater.
