Catalog - Data.gov

Found 194 datasets matching "Elemental Data".

Federal
Elemental Data Index
- Organization: National Institute of Standards and Technology
- Updated: 2011-12-01 00:00:00
The Elemental Data Index provides access to the holdings of NIST Physical Measurement Laboratory (PML) online data organized by element. It is intended to simplify the process of retrieving online...
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Search relevance: 106.51 | Views last month: 1
Federal
CTD, elemental (C/N ratios) and isotopic (13C, 15N) data collected from R/V Endeavor cruise EN496 in the northern Gulf of Mexico from 2011-07-03 to 2011-07-26 (NCEI Accession 0183542)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-18T00:00:00.000+00:00
This dataset contains CTD, water quality and particle and zooplankton sample elemental (total C and N, C/N ratio) and isotopic (delta 13C, delta 15N) data collected during R/V Endeavor cruise...
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Search relevance: 87.93 | Views last month: 0
Federal
EPA Mauna Loa Observatory Daily Gaseous Elemental Mercury (GEM) data 2002-2010
- Organization: U.S. Environmental Protection Agency
- Updated: 2024-02-13
EPA/NOAA Mauna Loa Observatory Daily Gaseous Elemental Mercury (GEM) data 2002-2010. This dataset is associated with the following publication: Feinberg, A., N. Selin, C. Braban, K. Chang, D....
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Search relevance: 86.36 | Views last month: 0
Federal
PM mass and elemental species concentration data for I-96 monitoring sites
- Organization: U.S. Environmental Protection Agency
- Updated: 2016-09-12
PM2.5 (fine) and PM10-2.5 (coarse) mass concentrations for monitoring sites located 10 m, 100 m and 300 m north of Interstate I-96 in Detroit, the water-soluble and acid-soluble elemental species...
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Search relevance: 84.70 | Views last month: 2
Federal
Water and sediment chemistry, and elemental (C/N ratios) and isotopic (delta 13C, delta 15N) data collected aboard R/V Endeavor cruise EN510 in the Gulf of Mexico from 2012-06-27 to 2012-07-04 (NCEI Accession 0205623)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-22T00:00:00.000+00:00
This dataset contains water and sediment chemistry, and elemental (total C and N, C/N ratio) and isotopic (delta 13C, delta 15N) data collected during R/V Endeavor cruise EN510 in the northern...
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Search relevance: 79.07 | Views last month: 0
Federal
NARSTO EPA Supersite (SS) Los Angeles Aethalometer Elemental Carbon Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
NARSTO_EPA_SS_LOS_ANGELES_AETHALOMETER_EC_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Los Angeles Aethalometer...
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Search relevance: 73.56 | Views last month: 0
Federal
NARSTO EPA Supersite (SS) Fresno, Elemental Carbon in 2.5 um Aerosol Fraction Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
NARSTO_EPA_SS_FRESNO_EC_PM25_FRACTION is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Fresno, Elemental Carbon in 2.5...
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Search relevance: 73.36 | Views last month: 0
Federal
NARSTO EPA Supersite (SS) Fresno, Particulate Matter (PM) 2.5 Organic and Elemental Carbon Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
NARSTO_EPA_SS_FRESNO_PM25_OC_EC is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Fresno, Particulate Matter (PM) 2.5...
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Search relevance: 67.14 | Views last month: 1
Federal
NOAA/WDS Paleoclimatology - Southern Ocean Elemental Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-07-01T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 64.46 | Views last month: 0
Federal
Water and sediment chemistry, and elemental (C/N ratios) and isotopic (delta 13C, delta 15N) data collected aboard R/V Endeavor cruise EN509 in the Gulf of Mexico from 2012-05-26 to 2012-06-19 (NCEI Accession 0205197)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-21T00:00:00.000+00:00
This dataset contains water and sediment chemistry, and elemental (total C and N, C/N ratio) and isotopic (delta 13C, delta 15N) data collected during R/V Endeavor cruise EN509 in the northern...
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Search relevance: 63.73 | Views last month: 0
Federal
Total organic carbon, programmed temperature pyrolysis, vitrinite reflectance, organic carbon isotopes, elemental, and spectral gamma-ray data from the Cretaceous Hue Shale (Jago River outcrop), Arctic Alaska, USA
- Organization: Department of the Interior
- Updated: 2025-01-14T00:00:00Z
Chemostratigraphic signatures were recorded in a 113 m thick outcrop of late Albian to early Campanian (~103–82 Ma) Hue Shale exposed on the bank of the Jago River in the coastal plain (“1002...
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Search relevance: 62.67 | Views last month: 0
Federal
CTD, water and sediment chemistry, particle sample elemental (C, N) and isotopic (13C, 15N) data, and time series photographs obtained from a marine snow profiling camera during R/V Endeavor cruise EN515 in the Gulf of Mexico from 2012-09-06 to 2012-09-16 (NCEI Accession 0208348)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-17T00:00:00.000+00:00
This dataset contains CTD, water and sediment chemistry, particle sample elemental (C,N) and isotopic (13C, 15N) data, and time series photographs obtained from a marine snow profiling camera...
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Search relevance: 62.23 | Views last month: 0
Federal
ACE Solar Wind Ion Composition Spectrometer (SWICS) Solar Wind Plasma Elemental Charge State Distributions with Statistical Uncertainties and Data Quality Flags, Level 2 (L2), 2 h Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-16
This ACE SWICS/SWIMS Data Set contains actual Charge State, Q, Distributions of Carbon, Oxygen, Neon, Magnesium, Silicon and Iron as opposed to the averaged Charge States that have been available...
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Search relevance: 58.46 | Views last month: 1
Federal
NOAA/WDS Paleoclimatology - Lake Limón, Peru 1,500 Year Sediment Elemental Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-05-08T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 57.39 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Genovesa Crater Lake, Galápagos 400 Year Sediment Elemental Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-11-06T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 57.27 | Views last month: 0
Federal
ACE Solar Wind Ion Composition Spectrometer (SWICS) Solar Wind Plasma Elemental and Isotopic Density, Speed, Thermal Speed, Charge State, and Ratio Parameters, Level 2 (L2), Daily Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-16
This ACE SWICS/SWIMS Data Set contains the He/O, C/O, N/O, Ne/O, Mg/O, Si/O, S/O, Fe/O Abundance Ratios, C, O, Mg, Si, Fe Average Charge States, C+6/C+4, C+6/C+5, O+7/O+6 Charge State Ratios,...
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Search relevance: 56.03 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Amedee Lighthouse - Elemental Ratios, Isotope, and SST Calibration Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-01-01T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 55.18 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Elemental Data in the Santa Barbara Basin for the Last 2,000 Years
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-06-30T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 55.09 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Taylor Dome Ice Core 31,000 Year Mineral Dust Radiogenic Isotope and Elemental Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-06-18T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 53.62 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Ziegler and Murray 2007 Central Pacific ODP1215 Cenozoic Elemental Concentration Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-04-30T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 53.53 | Views last month: 0

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