Catalog - Data.gov

Found 21 datasets matching "chemical contaminants of marine sediments".

#1 Federal
NCCOS Assessment: Chemical contaminants in the sediments in the St. Croix East End Marine Park (STXEEMP): Organic and inorganic chemical contaminants in sediments from STXEEMP, St. Croix, 2021-03-11 to 2021-06-04 (NCEI Accession 0306532)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-01T00:00:00.000+00:00
This dataset contains results from the analysis of sediments for chemical contaminants including organic contaminants like hydrocarbons and pesticides, and inorganic contaminants like metals,...
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Search relevance: 254.06 | Views last month: 0
#2 Federal
NCCOS Assessment: Post-hurricane assessment of chemical contaminants in nearshore waters and marine sediments at two St. John, U.S. Virgin Islands (USVI) National Parks, 2021-08-16 to 2022-03-07 (NCEI Accession 0303533)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-06T00:00:00.000+00:00
Marine sediment and water column samples were collected in nearshore habitats around the island of St. John, USVI during two sampling trips in late 2021 and early 2022 and following the landfall...
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Search relevance: 104.83 | Views last month: 0
#3 Federal
National Status and Trends: Bioeffects Program - St. Thomas East End Reserves (STEER) Database
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-06-15T00:00:00.000+00:00
The purpose of this effort was to characterize the extent and magnitude of chemical contamination in the St. Thomas East End Reserves or STEER, as part of a larger project to develop an integrated...
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Search relevance: 81.27 | Views last month: 4
#4 Federal
National Status and Trends: Bioeffects Program - St. Thomas East End Reserves (STEER) Database
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-06-15T00:00:00.000+00:00
The purpose of this effort was to characterize the extent and magnitude of chemical contamination in the St. Thomas East End Reserves or STEER, as part of a larger project to develop an integrated...
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Search relevance: 81.18 | Views last month: 0
#5 Federal
National Status and Trends: Bioeffects Program - Southwest Puerto Rico Chemical Contaminant Assessment Summary
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2008-05-23T00:00:00.000+00:00
The purpose of the project was to characterize the extent and magnitude of chemical contamination in southwest Puerto Rico, as part of a larger effort to link coral condition with chemical...
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Search relevance: 74.77 | Views last month: 0
#6 Federal
Data Links for Monitoring Chemical Contaminants in the Gulf of Maine, using Sediments and Mussels: an evaluation
- Organization: U.S. Environmental Protection Agency
- Updated: 2019-10-04
The monitoring programs used to determine if sediments and mussels can be used interchangeably to assess environmental condition were: Mussel Watch (MW, National Status and Trends (NS&T), NOAA),...
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Search relevance: 68.79 | Views last month: 0
#7 Federal
Benthic and tissue toxin data from stations in U.S. coastal waters from 1984-01-01 to 1989-12-31 (NCEI Accession 9300199)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-13T00:00:00.000+00:00
The accession contains Benthic and Tissue toxin data from stations in U.S. coastal waters (Coastal Waters of Western U.S. and North American Coastline-North) collected under the National Status...
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Search relevance: 65.64 | Views last month: 0
#8 Federal
Triclosan Concentration Data for Lydon et al., 2017
- Organization: U.S. Environmental Protection Agency
- Updated: 2017-09-14
Pharmaceuticals and personal care products, including antimicrobials, can be found at trace levels in treated wastewater effluent. Impacts of chemical contaminants on coastal aquatic microbial...
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Search relevance: 52.80 | Views last month: 0
#9 Federal
Data tables for the Long Island Sound and New York Bight database
- Organization: Department of the Interior
- Updated: 2024-08-06T00:00:00Z
Detailed chemical, station (source and documentation, sample locations), and texture data are provided for sediments in Long Island Sound and New York Bight. The sediment data are provided as...
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Search relevance: 33.16 | Views last month: 2
#10 Federal
NCCOS Assessment: Baseline Chemical Contaminants Data from the Nuuuli Pala Lagoon, American Samoa from 2017-07-11 to 2017-07-14 (NCEI Accession 0208106)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-11-14T00:00:00.000+00:00
This dataset represents a one-time sediment sampling effort from the Nu’uuli Pala Lagoon, American Samoa. A suite of organic and inorganic parameters were quantified at twelve randomly selected...
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Search relevance: 28.94 | Views last month: 0
#11 Federal
NCCOS Assessment: Quantification of Sediment Contaminants Before and After Port Everglades, Florida Dredging 2020-11-15 to 2021-03-16 (NCEI Accession 0282807)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-09-27T00:00:00.000+00:00
This dataset represents a two time sediment sampling effort, occurring before and after the dredging project at Port Everglades. Samples were taken before dredging (sampling on 11.15.20) and after...
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Search relevance: 28.81 | Views last month: 0
#12 Federal
NCCOS Assessment: Chemical contaminants data from the Faga’alu Bay and Watershed, American Samoa before and after best management practices from 2014-01-18 to 2022-04-06 (NCEI Accession 0302885)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-16T00:00:00.000+00:00
This dataset represents a “before and after” sediment sampling effort from Faga’alu Bay and watershed, American Samoa, to evaluate the effectiveness of best management practices at a quarry site. ...
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Search relevance: 27.18 | Views last month: 0
#13 Federal
NCCOS Assessment: Assessment of organic and inorganic chemical contaminants in the sediments of the Salt River Bay National Historical Park and Ecological Preserve, St. Croix, US Virgin Islands, 2018-09-04 to 2018-09-06 (NCEI Accession 0220105)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-10-07T00:00:00.000+00:00
This dataset contains results from the analysis of sediments for chemical contaminants including organic contaminants like hydrocarbons and pesticides, and inorganic contaminants like metals,...
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Search relevance: 26.27 | Views last month: 0
#14 Federal
Water temperature, salinity, marine chemistry, biology, and geology taken by CTD and other instruments in the Bering and Chukchi Sea from the research vessel Xiangyanghong 01 from 2019-08-24 to 2019-09-08 (NCEI Accession 0254258)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-07-01T00:00:00.000+00:00
This dataset contains water temperature, salinity, currents, marine chemistry, biology, geology, and underway meteorology taken by CTD, LADCP, and other instruments in the Bering and Chukchi Sea...
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Search relevance: 19.96 | Views last month: 0
#15 Federal
Biological, chemical, and physical data collected in Delaware Bay from 1997-09-02 to 1997-10-08 (NCEI Accession 0118720)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-06-03T00:00:00.000+00:00
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system in terms of chemical...
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Search relevance: 18.13 | Views last month: 0
#16 Federal
NCCOS Long-term Monitoring Project: Regional Ecological Assessments and National Benthic Inventory
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-01-01T00:00:00.000+00:00
NOAA's National Centers for Coastal Ocean Science (NCCOS) works in partnership with other federal agencies and coastal states to conduct assessments of ecological condition and potential stressor...
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Search relevance: 16.44 | Views last month: 0
#17 Federal
National Centers for Coastal Ocean Science (NCCOS) long-term monitoring: Regional Ecological Assessments and National Benthic Inventory (NCEI Accession 0202842)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-23T00:00:00.000+00:00
The NCCOS Regional Ecological Assessments (REA) and NOAA National Benthic Inventory (NBI) include observations of water quality, sediment quality, fish and shellfish tissue chemical contaminants,...
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Search relevance: 14.83 | Views last month: 0
#18 Federal
National Status and Trends, Benthic Surveillance Project Chemistry Data, 1984-1992, National Centers for Coastal Ocean Science
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1992-01-01T00:00:00.000+00:00
The National Status and Trends (NS&T) Benthic Surveillance Project Chemistry data file reports the trace concentrations of a suite of chemical contaminants in marine sediment and benthic fish...
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Search relevance: 12.23 | Views last month: 0
#19 Federal
NCCOS Assessment: Coastal Ecosystem Assessment of Chesapeake Bay Watersheds, Land Use Patterns and River Conditions from 2007-04-30 to 2012-09-27 (NCEI Accession 0303961)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-07T00:00:00.000+00:00
This data collection comprises six years of estuarine monitoring for an assessment of coastal ecosystem health in relationship to watershed characteristics, principally land use. This...
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Search relevance: 10.87 | Views last month: 0
#20 Federal
NCCOS National Status and Trends Bioeffects Assessment: Chemical contaminant data in the St. Thomas East End Reserves, U.S. Virgin Islands, from 2010-05-04 to 2012-06-22 (NCEI Accession 0146168)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-04-13T00:00:00.000+00:00
This dataset provides valuable baseline data on sediment chemical contamination for the St. Thomas East End Reserve (STEER), U.S. Virgin Islands (USVI). From 2010-2012, NOAA scientists collected...
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Search relevance: 10.10 | Views last month: 0

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