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Pollution - NCCOS - National Centers for Coastal Ocean Science
coastalscience.noaa.gov/science-areas/pollution/
NCCOS provides the science to help managers understand the biological effects of contaminants and nutrients and evolve actions over time, or respond ...
Effects of Nutrient Enrichment In the Nation’s Estuaries: A Decade of ...
coastalscience.noaa.gov/data_reports/effects-nutrient-enrichment-nations-estuaries-decade-change/
The National Estuarine Eutrophication Assessment (NEEA) is a tool for evaluating both current eutrophic condition and the effectiveness of management ...
New Report Summarizes Magnitude and Effects of Contaminants in U.S ...
coastalscience.noaa.gov/news/new-report-summarizes-magnitude-and-effects-of-contaminants-in-u-s-coastal-waters/
The assessments conducted include analyses of a comprehensive list of organic and inorganic chemical contaminants in sediment and tissue, multiple ...
A 2015–2016 Assessment of Metals, Legacy Contaminants, and Contaminants ...
coastalscience.noaa.gov/project/a-2015-2016-assessment-of-metals-legacy-contaminants-and-contaminants-of-emerging-concern-in-the-gulf-of-maine/
Science Area(s): Biological Effects of Contaminants and Nutrients, National Mussel Watch, Stressor Impacts and Mitigation; Region(s) of Study: ... The ...
Effects and Discovery of Chronic Domoic Acid Exposure on Gene ...
coastalscience.noaa.gov/project/chronic-domoic-acid-exposure-gene-expression-central-nervous-system/
Researchers discovered a biomarker of chronic exposure to domoic acid in fish and in naturally exposed sea lions. This marker will help scientists ...
Mercury Hot Spots and Bioaccumulation in Fish - NCCOS
coastalscience.noaa.gov/project/mercury-hot-spots-bioaccumulation-fish/
Science Area(s): Biological Effects of Contaminants and Nutrients, Stressor Impacts and Mitigation; Region(s) ... Waters low in nutrients, which ...
Magnitude and Extent of Contaminated Sediment and Toxicity in ...
coastalscience.noaa.gov/data_reports/magnitude-and-extent-of-contaminated-sediment-and-toxicity-in-chesapeake-bay/
This report summarizes the results of NOAA’s sediment toxicity, chemistry, and benthic community studies in the Chesapeake Bay estuary. As part of the ...
Baseline Assessment of Contaminants and Ecological Resources in Jobos ...
coastalscience.noaa.gov/project/baseline-assessment-contaminants-ecological-resources-jobos-bay-puerto-rico/
Science Area(s): Biological Effects of Contaminants and Nutrients, Ecological and Biogeographic Assessments, Marine Spatial Ecology, Stressor Impacts ...
Aquaculture and Eutrophication in Long Island Sound and Great Bay ...
coastalscience.noaa.gov/project/aquaculture-eutrophication-long-island-sound/
Science Area(s): Biological Effects of Contaminants and Nutrients, Coastal Aquaculture Siting and Sustainability, Marine Spatial Ecology, Stressor ...
Evidence of climate-driven ecosystem reorganization in the Gulf of ...
coastalscience.noaa.gov/data_reports/evidence-of-climatedriven-ecosystem-reorganization-in-the-gulf-of-mexico/
Science Area(s): Biological Effects of Contaminants and Nutrients, Coastal Change, Stressor Impacts and Mitigation; Region(s) of Study: Gulf of ...
Distribution and potential bioeffects of atrazine in coastal waters
coastalscience.noaa.gov/data_reports/distribution-and-potential-bioeffects-of-atrazine-in-coastal-waters/
The concentrations detected have typically been below acute biological effects levels, and below the U.S. EPA proposed water quality criteria for ...
Assessing Land Based Sources of Pollution in Tinian, Commonwealth of ...
coastalscience.noaa.gov/project/assessing-land-based-sources-pollution-tinian-commonwealth-northern-mariana-islands/
Science Area(s): Biological Effects of Contaminants and Nutrients, Stressor Impacts and Mitigation; ... but are threatened by a variety of stressors ...
Contaminant and Disease Assessment in Native Alaskan Fisheries Harvest
coastalscience.noaa.gov/project/contaminant-disease-assessment-native-alaskan-fisheries-harvest/
Science Area(s): Biological Effects of Contaminants and Nutrients, Stressor Impacts and Mitigation; Region(s) of Study: Alaska, U.S. States and ...
A 2025 Assessment of Metals, Legacy Contaminants, and Contaminants of ...
coastalscience.noaa.gov/project/a-2025-assessment-of-metals-legacy-contaminants-and-contaminants-of-emerging-concern-in-the-u-s-coastal-northeast/
The Mussel Watch Program has monitored the nation’s coastal waters for chemical contaminants since 1986 and currently for trace metals, legacy contami ...
Comparison of Chemical Contaminants Found in Hudson–Raritan Estuary ...
coastalscience.noaa.gov/project/comparison-of-chemical-contaminants-found-in-hudson-raritan-estuary-sediments-in-1991-and-2018/
The 1991/1992 surveys were part of a nationwide program supported by NOAA’s Coastal Ocean Program and the NS&T Program to survey chemical contaminants ...
Studying the Effects of Marine Diesel Fuel on Marsh Grass
coastalscience.noaa.gov/news/studying-the-effects-of-marine-diesel-fuel-on-marsh-grass/
Researchers used a series of 12 gallon buckets (the Small Intertidal Microcosm Plan Exposure systems to study the effects of marine diesel fuel on ...
N and P as ultimate and proximate limiting nutrients in the northern ...
coastalscience.noaa.gov/data_reports/n-and-p-as-ultimate-and-proximate-limiting-nutrients-in-the-northern-gulf-of-mexico-implications-for-hypoxia-reduction-strategies/
The occurrence of hypoxia in coastal oceans is a long-standing and growing problem worldwide and is clearly linked to anthropogenic nutrient inputs ...
Coastal Pollution Data Explorer - NCCOS - NCCOS Coastal Science Website
coastalscience.noaa.gov/project/coastal-pollution-data-explorer/
The Coastal Pollution Data Explorer is an interactive web-based interface that enables users to explore spatial and temporal trends of chemical ...
Coastal eutrophication near the Mississippi river delta
coastalscience.noaa.gov/data_reports/coastal-eutrophication-near-the-mississippi-river-delta/
Changes in delivery of river-borne nutrients such as dissolved phosphate, nitrate and silicate, owing to land-use changes and anthropogenic emissions ...
Effects of Climate Change on Chemical Contaminant Toxicity
coastalscience.noaa.gov/project/effects-climate-change-chemical-contaminant-toxicity/
“Impacts of climate change on the ecotoxicology of chemical contaminants in estuarine organisms”. College of Charleston MES program seminar 1/31/17. “ ...