EPA-440/2
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Page : 514 pages
File Size : 31,20 MB
Release : 1980
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Author :
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Page : 514 pages
File Size : 31,20 MB
Release : 1980
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Author :
Publisher :
Page : 190 pages
File Size : 24,30 MB
Release : 1994
Category : Metals
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Author : United States. Environmental Protection Agency. Office of Water
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Page : 344 pages
File Size : 14,62 MB
Release : 1991
Category : Toxicology
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Author : Environmental Research Laboratory (Narragansett, R.I.)
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Page : 96 pages
File Size : 38,50 MB
Release : 1989
Category : Ammonia
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Author :
Publisher :
Page : 1092 pages
File Size : 31,53 MB
Release : 1983
Category : Government publications
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Page : pages
File Size : 43,21 MB
Release : 1984
Category : Government publications
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Author : Martha G. Prothro
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Page : 58 pages
File Size : 26,12 MB
Release : 1993
Category : Water resources development
ISBN :
This memorandum transmits Office of Water policy and guidance on the interpretation and implementation of aquatic life criteria for the management of metals. This issue covers a number of areas including the expression of aquatic life criteria, total maximum daily loads, permits, effluent monitoring and compliance, and ambient monitoring.
Author : United States. Environmental Protection Agency. Sediment Oversight Technical Committee
Publisher :
Page : 234 pages
File Size : 26,69 MB
Release : 1992
Category : Environmental protection
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This document is a compendium of scientifically valid and accepted methods that can be used to assess sediment quality and predict ecological impacts...the intent here is to provide the most useful overall measures or predictors of ecological impacts currently in use rather than procedures that may have limited application outside of a particular regulatory framework... parag The information provided in the compendium on the relative strengths and weaknesses of the different assessment methods can provide assistance in selecting the appropriate methods.
Author :
Publisher : DIANE Publishing
Page : 240 pages
File Size : 39,78 MB
Release : 1997
Category : Biochemical oxygen demand
ISBN : 1428906096
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Publisher :
Page : 616 pages
File Size : 33,30 MB
Release : 1983
Category : Factory and trade waste
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