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United States Environmental Protection Agency
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Items Found: 210
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Your Search: (SUBJECT=Biological indicators)
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A framework for an integrated and comprehensive monitoring plan for the estuaries of the Gulf of Mexico /
Adenylate Energy Charge and Adenine Nucleotide Measurements as Indicators of Stress in the Mussel, 'Mytilus edulis', Treated with Dredged Material under Laboratory Conditions.
Agroecosystem pilot field program plan - 1992 /
Air Quality and Ecosystem Services Workshop Report: Santa Monica Mountains National Recreation Area. Held in Thousand Oaks, California on February 24-26, 2015.
Air toxics technical assistance for the State of Alaska : final report /
Alterations in Growth, Reproduction, and Energy Metabolism of Estuarine Crustaceans as Indicators of Pollutant Stress.
Ames bioassay of exhaust soluble organic emissions /
Analysis and Interpretation of Zooplankton Samples Collected during Phase 2 of the Eastern Lake Survey.
Annotated bibliography of historical conditions in streams and rivers of the western United States /
Application of a Bio-Optical Model to Determine Light Availability (PAR) at Water Depths Required to Reach the Tampa Bay Seagrass Restoration Goal, and at Current Depths of Deep Tampa Bay Seagrass Meadows.
Application of Adenylate Energy Charge and Adenine Nucleotide Measurements as Indicators of Stress in 'Nephtys incisa' Treated with Dredged Material.
Applying the EPA's Regional Vulnerability Assessment (ReVA) Approach to the Pennypack Creek Watershed. Final Report.
Aquatic Assessment of the Ely Copper Mine Superfund Site, Vershire, Vermont.
Aquatic habitat indicators and their application to water quality objectives within the Clean Water Act /
Arid ecosystems strategic monitoring plan, 1991.
Assessing Trends in Fishery Resources and Lake Water Aluminum from Paleolimnological Analyses of Siliceous Algae.
Avian Richness Evaluation Method (AREM) for Lowland Wetlands of the Colorado Plateau (User's Manual) (for Microcomputers).
Basin-specific characterizations of Chesapeake Bay living resources status /
Benthic Distribution of Sewage Sludge Indicated by 'Clostridium perfringens' at a Deep-Ocean Dump Site.
Benthic Macroinvertebrate Communities at Maryland's Core/Trend Monitoring Stations: Water Quality Status and Trends.
Bioindicators for assessing ecological integrity of prairie wetlands /
Biologic Markers of Air-Pollution Stress and Damage in Forests.
Biological criteria : technical guidance for streams and small rivers /
Biological Criteria: Technical Guidance for Streams and Small Rivers.
Biological indicators of ground water-surface water interaction : an update /
Biological populations as indicators of environmental change.
Biological Survey of the Susquehanna River and Its Tributaries Between Cooperstown, New York, and Northumberland, Pennsylvania.
Biological Survey of the Susquehanna River and Its Tributaries Between Danville, Pennsylvania, and Conowingo, Maryland.
Biological Survey of the Upper Potomac River and Selected Tributaries, 1966-1968.
Biomonitoring for control of toxicity in effluent discharges to the marine environment.
Bladder-wrack (Fucus vesiculosus L) as an indicator for radionuclides in the environment of Swedish nuclear power plants.
Blue Crab, 'Callinectes sapidus', Hemocyanin Concentrations as an Indicator of Environmental Conditions in the Albemarle/Pamlico Estuary.
Briefing report to the EPA Science Advisory Board on the equilibrium partitioning Approach to Generating Sediment Quality Criteria.
Briefing report to the EPA Science Advisory Board on the equilibrium partitioning approach to predicting metal bioavailability in sediments and the derivation of sediment quality criteria for metals.
Capabilities and Limitations of Approaches to In situ Ecological Evaluation.
Changes in Water Quality Parameters of Reservoirs during Regulated Flow Conditions.
Chesapeake Bay benthic community restoration goals /
Chesapeake Bay living resources 1995-96 : living resources subcommittee biennial report /
Chesapeake Bay Living Resources Monitoring Plan. First Annual Progress Report.
Choices in monitoring wetlands /
Chromosomal aberrations in peripheral lymphocytes of students exposed to air pollutants /
Chronic Effects of Inorganic and Organic Mercury on 'Daphnia magna': Toxicity, Accumulation, and Loss.
Classification of Regional Patterns of Environmental Drivers and Benthic Habitats in Pacific Northwest Estauries.
Climate change effects on stream and river biological indicators : a preliminary analysis.
Collection and Chemical Analysis of Lichens for Biomonitoring.
Commencement Bay Nearshore/Tideflats Feasibility Study. Development of Sediment Cleanup Goals.
Community Respiration of Decomposing Plants in Oregon Estuarine Marshes.
Comparing Sampling Designs for Monitoring Ecological Status and Trends: Impact of Temporal Patterns (Chapter 3).
Comparison of System Design and Reproducibility to Estimate Bioconcentration of Di-n-Hexylphthalate By 'Daphnia magna'.
Comparison of Three Microbial Assay Procedures for Measuring Toxicity of Chemical Residues.
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