Catalog - Data.gov

Found 35 datasets matching "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > TRACE ELEMENTS".

Federal
NARSTO EPA Supersite (SS) Pittsburgh Particulate Matter (PM) Composition Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
NARSTO_EPA_SS_PITTSBURGH_PM_COMPOSITION_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Pittsburgh Particulate...
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Search relevance: 69.40 | Views last month: 0
Federal
NCCOS Assessment: Assessing Land Based Sources of Pollution in Tinian, Commonwealth of the Northern Mariana Islands, from 2013-08-27 to 2013-08-30 (NCEI Accession 0241439)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-06T00:00:00.000+00:00
This tabular dataset is the result of field sampling of coral tissues (Pocillopora damicornis) and subsequent laboratory chemical analysis for pollutant levels in Tinian, Commonwealth of the...
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Search relevance: 53.72 | Views last month: 0
Federal
CNEXO World-Wide Compilation of Published, Multi Component/Analyses of Ferromanganese Concretions
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1978-01-20T00:00:00.000+00:00
The Centre National Pour l'Exploitation des Oceans (CNEXO) ferromanganese nodule analysis files consist of geochemical data from published reports pertaining to oceanic ferromanganese...
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Search relevance: 48.52 | Views last month: 0
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: 47.79 | Views last month: 0
Federal
NOAA and MMS Marine Minerals Geochemical Database
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1991-10-31T00:00:00.000+00:00
The Marine Minerals Geochemical Database was created by NGDC as a part of a project to construct a comprehensive computerized bibliography and geochemical database as a Cooperative effort with the...
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Search relevance: 47.69 | Views last month: 2
Federal
Scripps Institution of Oceanography Ferromanganese Nodule Analysis File - IDOE Portion
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1981-12-31T00:00:00.000+00:00
The Scripps Institution of Oceanography (SIO) compiled data on the geochemistry of marine ferromanganese nodules, funded by the U.S. National Science Foundation ...
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Search relevance: 47.08 | Views last month: 0
Federal
NCCOS Assessment: Water Quality in Fagatele Bay, National Marine Sanctuary of American Samoa, from 2019-04-22 to 2019-04-26 (NCEI Accession 0247462)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-02-23T00:00:00.000+00:00
This dataset represents water quality chemistry information for Fagatele Bay, a unit of the National Marine Sanctuary of American Samoa (NMSAS). Contaminant groups quantified were: pesticides,...
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Search relevance: 46.94 | Views last month: 0
Federal
The NOAA and MMS Marine Minerals Bibliography
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1992-10-31T00:00:00.000+00:00
From 1983 through 1992, the National Oceanic and Atmospheric Administration (NOAA) National Geophysical Data Center (NGDC) compiled a comprehensive, computerized bibliography of offshore marine...
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Search relevance: 46.00 | Views last month: 0
Federal
Trace elements and stable isotopes of Uvigerina peregrina and Globorotalia inflata from multicore core-tops taken from the Roger Revelle in the Southwest Pacific from 2005-02-26 to 2005-03-24 (NCEI Accession 0250370)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-26T00:00:00.000+00:00
Foraminifera (Uvigerina peregrina and Globorotalia inflata) samples were selected from core-top material of multicores located in the southwest Pacific in New Zealand's Bay of Plenty and along...
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Search relevance: 45.88 | Views last month: 0
Federal
Discrete, profile measurements of the dissolved inorganic carbon (DIC), total alkalinity, pH on total scale and other hydrographic and chemical data obtained during the R/V Polarstern, ARK XXVI_3; TransArc cruise (EXPOCODE 06AQ20110805) in the central Arctic Ocean from 2011-08-05 to 2011-10-07 (NCEI Accession 0176129)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-09-14T00:00:00.000+00:00
This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, water temperature and salinity, oxygen, nutrients and other parameters...
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Search relevance: 45.84 | Views last month: 0
Federal
Total alkalinity, pH on total scale, water temperature, salinity, silicate, nitrate, phosphate, delta C13, and other measurements collected from profile and discrete sample observations during the CCGS Amundsen GEOTRACES cruise ArcticNet1503 (EXPOCODE 18DL20150905) in the Arctic Ocean and Northwestern Passages from 2015-09-05 to 2015-10-01 (NCEI Accession 0253753)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-10T00:00:00.000+00:00
This dataset includes discrete profile measurements of total alkalinity, pH on total scale, water temperature, salinity, silicate, nitrate, phosphate, delta C13, and other measurements collected...
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Search relevance: 45.79 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite and other measurements collected from profile and discrete sample observations during the RRS James Cook GEOTRACES cruise JC068 (EXPOCODE 740H20111224) in the South Atlantic Ocean from 2011-12-24 to 2012-01-27 (NCEI Accession 0253907)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-17T00:00:00.000+00:00
This dataset includes discrete profile measurements of Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite and...
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Search relevance: 45.52 | Views last month: 0
Federal
Dissolved inorganic carbon, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate, phosphate, delta C13, and other measurements collected from profile and discrete sample observations during the R/V Hakuho Maru GEOTRACES cruise KH09-05 (EXPOCODE 49HH20091106) in the Indian Ocean from 2009-11-06 to 2010-01-09 (NCEI Accession 0253787)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-10T00:00:00.000+00:00
This dataset includes discrete profile measurements of Dissolved inorganic carbon, pH on total scale, water temperature, salinity, dissolved oxygen, silicate, nitrate, phosphate, delta C13, and...
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Search relevance: 45.18 | Views last month: 0
Federal
Total alkalinity, pH on total scale, water temperature, salinity, silicate, nitrate, phosphate, delta C13, and other measurements collected from profile and discrete sample observations during the CCGS Amundsen GEOTRACES cruise ArcticNet1502 (EXPOCODE 18DL20150710) in the North Atlantic Ocean, Labrador Sea, Davis Strait, Baffin Bay from 2015-07-10 to 2015-08-20 (NCEI Accession 0253714)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-10T00:00:00.000+00:00
This dataset includes discrete profile measurements of total alkalinity, pH on total scale, water temperature, salinity, silicate, nitrate, phosphate, delta C13, and other measurements collected...
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Search relevance: 44.83 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite, dissolved organic carbon (DOC), chlorofluorocarbons (CFC-11, CFC-12) and other measurements collected from profile and discrete sample observations during the R/V Pelagia GEOTRACES cruise PE321 (EXPOCODE 64PE20100611) in the North and Tropical Atlantic Ocean from 2010-06-11 to 2010-07-08 (NCEI Accession 0253811)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-17T00:00:00.000+00:00
This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite,...
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Search relevance: 44.62 | Views last month: 0
Federal
Physical and chemical ocean data taken by CTD, Niskin bottles, and other instrumentation from the research vessel Sonne, cruise SO298, along cross Equatorial Pacific Ocean transect from 2023-04-14 to 2023-05-28 (NCEI Accession 0281823)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-15T00:00:00.000+00:00
This dataset contains data and final cruise reports describing physical and chemical ocean data taken by CTD, Niskin bottles, and other instrumentation from the research vessel Sonne, cruise...
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Search relevance: 44.41 | Views last month: 0
Federal
Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite and other measurements collected from profile and discrete sample observations during the RRS Discovery GEOTRACES cruise D357 (EXPOCODE 74EQ20101018) in the South Atlantic Ocean from 2010-10-18 to 2010-11-22 (NCEI Accession 0253812)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-17T00:00:00.000+00:00
This dataset includes discrete profile measurements of Dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite and...
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Search relevance: 44.30 | Views last month: 0
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: 43.84 | Views last month: 0
Federal
Archive of Core and Site/Hole Data and Photographs from the International Ocean Discovery Program (IODP)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-11-09T00:00:00.000+00:00
Texas A&M University operates the drilling vessel JOIDES Resolution for the International Ocean Discovery Program (IODP). The International Ocean Discovery Program (IODP) began operating in the...
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Search relevance: 43.79 | Views last month: 0
Federal
Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from THOMAS G. THOMPSON in the South Pacific Ocean from 2013-10-25 to 2013-12-20 (NCEI Accession 0163186)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-06-05T00:00:00.000+00:00
This dataset includes chemical, discrete sample, physical and profile data collected from THOMAS G. THOMPSON in the South Pacific Ocean from 2013-10-25 to 2013-12-20. These data include...
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Search relevance: 43.63 | Views last month: 0

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