Ambient Water Quality Criteria For Dissolved Oxygen
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Ambient Water Quality Criteria for Dissolved Oxygen : Prepared Pursuant to Section 2(e) of the Environment Management Act, 1981 by R. L. Truelson,BC Environment. Water Management Branch Pdf
This report sets criteria for dissolved oxygen to protect aquatic life and discusses appropriate levels established elsewhere for drinking water, recreation, and some industry. Dissolved oxygen standards and criteria from other agencies and jurisdictions are reviewed along with information available from the literature, with the objective of incorporating the most applicable information which could be used to formulate defensible criteria to protect aquatic life in British Columbia.
United States. Environmental Protection Agency. Office of Water Regulations and Standards
Author : United States. Environmental Protection Agency. Office of Water Regulations and Standards Publisher : Unknown Page : 456 pages File Size : 47,6 Mb Release : 1986 Category : Water ISBN : MINN:31951D00766818X
Quality Criteria for Water, 1986 by United States. Environmental Protection Agency. Office of Water Regulations and Standards Pdf
Section 304(a) (1) of the Clean Water Act 33 U.S.C. 1314(a) (1) requires the Environmental Protection Agency (EPA) to publish and periodically update ambient water quality criteria. These criteria are to accurately reflect the latest scientific knowledge (a) on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish shellfish, wildlife, plant life, shorelines, beaches, aesthetics, and recreation which may be expected from the presence of pollutants in any body of water including ground water; (b) on the concentration and dispersal of pollutants, or their byproducts, through biological, physical, and chemical processes; and (c) on the effects of pollutants on biological community diversity, productivity, and stability, including information on the factors affecting rates of eutrophication and organic and inorganic sedimentation for varying types of receiving waters. In a continuing effort to provide those who use EPA's water quality and human health criteria with up-to-date criteria values and associated information, the document was assembled. The document includes summaries of all the contaminants for which EPA has developed criteria recommendations.
United States. Environmental Protection Agency. Office of Water Planning and Standards
Author : United States. Environmental Protection Agency. Office of Water Planning and Standards Publisher : Unknown Page : 32 pages File Size : 44,8 Mb Release : 1979 Category : Water ISBN : MINN:31951002860670W
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion XII : southeastern coastal plain by Anonim Pdf
United States. National Technical Advisory Committee on Water Quality Criteria
Author : United States. National Technical Advisory Committee on Water Quality Criteria Publisher : Unknown Page : 250 pages File Size : 52,7 Mb Release : 1968 Category : Water ISBN : MINN:31951D01944728Y
This volume is of great importance to humans and other living organisms. The study of water quality draws information from a variety of disciplines including chemistry, biology, mathematics, physics, engineering, and resource management. University training in water quality is often limited to specialized courses in engineering, ecology, and fisheries curricula. This book also offers a basic understanding of water quality to professionals who are not formally trained in the subject. The revised third edition updates and expands the discussion, and incorporates additional figures and illustrative problems. Improvements include a new chapter on basic chemistry, a more comprehensive chapter on hydrology, and an updated chapter on regulations and standards. Because it employs only first-year college-level chemistry and very basic physics, the book is well-suited as the foundation for a general introductory course in water quality. It is equally useful as a guide for self-study and an in-depth resource for general readers.