Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Sediment quality criteria for the protection of benthic organisms : fluoranthene. 1993
Sediment quality criteria for the protection of benthic organisms : phenanthrene. 1993
Sediment quality criteria for the protection of benthic organisms : phenanthrene. 1993
Sediment quality criteria for the protection of benthic organisms endrin. 1993
Sediment quality criteria methodology evaluation : uncertainty analysis of sediment normalization theory for nonpolar organic contaminants / 1987
Sediment quality of the NY/NJ harbor system : Final report / 1998
Sediment Quality of the NY/NJ Harbor System: A 5-Year Revisit: 1993/4-1998. Final Report. An Investigation under the Regional Environmental Monitoring and Assessment Program (REMAP). 2003
Sediment Toxicity, Contamination, and Macrobenthic Communities Near a Large Sewage Outfall. 1985
Sediments of southern Lake Huron : elemental composition and accumulation rates / 1980
Sensitivity of benthic microlora to pollution gradients 1970
Shallow subtidal survey of the Washington outer coast and Olympic National Park to determine the distribution, fate, and effects of spilled bunker C fuel oil final report / 1990
Significance of Selected Physical and Chemical Variables in Benthic Macroinvertebrate Distribution in a Small Subarctic Stream. 1972
Simulation of a Storm Event in Marine Microcosms. 1981
Site 104 Benthic Community assessment report, Queen Anne's County, Maryland / 1998
Some Methods for Measuring Effects of Toxicants on Laboratory- and Field-Colonized Estuarine Benthic Communities. 1985
Some methods for the statistical analysis of samples of benthic invertebrates / 1977
Southwest Florida shelf regional biological communities survey : year 3, final report / 1987
Species Diversity of Benthic Macroinvertebrates in Three Michigan Streams. 1969
St. Clair River biota and their habitats : a geographic area report of the Biota Work Group, Upper Great Lakes Connecting Channels Study / 1988
State of the Chesapeake Bay: Second Annual Monitoring Report, Compendium. 1987
Statement of Concerns and Suggested Ecological Research. 1975
Static coal storage : biological effects on the aquatic environment / 1980
Statistical Analysis of the Tampa Bay National Estuary Program 1993 Benthic Survey. 1996
Statistical summary : EMAP-estuaries Virginian Province - 1992 / 1994
Statistical summary : EMAP-estuaries, Louisianian Province - 1991 / 1993
Statistical summary : EMAP-estuaries, Louisianian Province - 1992 / 1994
Statistical summary : EMAP-estuaries, Louisianian Province - 1993 / 1995
Statistical summary : EMAP-estuaries, Virginian Province - 1990 to 1993 / 1995
Statistical Summary: EMAP-Estuaries. Virginian Province, 1991. 1994
Status and trends of selected living resources in the Galveston Bay system 1992
Stautus and temporal trends in benthic macroinvertebrate communities as an indicator of water quality at Maryland's core monitoring stations, 1976-1992. 1996
Stream bottom samples (macroinvertebrate) from water quality trend stations, 1978 and 1979 / 1979
Stressor Identification in an Agricultural Watershed: Little Floyd River, Iowa. 2010
Strip mine drainage - Aquatic impact assessment / 1979
Structure of Soft-Bottom Benthic Communities in the Vicinity of the Texas Flower Garden Banks, Gulf of Mexico. 1985
Studies of the Interactions of Aquatic Bacteria and Aquatic Nematodes. 1970
Studies on Benthic Nematode Ecology in a Small Freshwater Pond. 1973
Study of biological processes on the U.S. South Atlantic Slope and Rise. Phase I. Benthic characterization study / 1985
Study of the factors determining the oxygen uptake of benthal stream deposits : final report / 1973
Study of the Factors Determining the Oxygen Uptake of Benthal Stream Deposits. 1973
Study of the Physical, Chemical and Biological Nature of Water Quality Under Utah Conditions. 1971
Sublittoral ecology : the ecology of the shallow sublittoral benthos / 1983
Sulfur Budget of Lake Shelbyville, Illinois, and the Effects of Sulfides Upon 'Chaoborus'. 1973
Summary of biological assessment programs and biocriteria development for states, tribes, territories, and interstate commissions : streams and wadeable rivers / 2002
Summary of Drilling Fluid Research Activities, U.S. Environmental Protection Agency, Environmental Research Laboratory, Gulf Breeze. 1982
Summary of recent technical information concerning thermal discharges into Lake Michigan / 1972
Surface Water Hydrology, Water Quality, and Aquatic Life of the Colorado-Utah Oil Shale Region: A Data Summary. 1984
Surface Water Hydrology, Water Quality, and Aquatic Life of the Yampa River Basin, Colorado-Wyoming: A Data Summary. 1984
Survey of marine communities in Panama and experiments with oil / 1976
Survey of the marine benthic infauna collected from the United States radioactive waste disposal sites off the Farallon Islands, California / 1983
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