Catalog - Data.gov

Found 11 datasets matching "Sediment Major and Trace Elements (Metals)".

#1 Federal
Trace-element concentrations in water, streambed sediment, and aquatic invertebrates at select locations in the Klamath River and major tributaries, 2018-2019.
- Organization: Department of the Interior
- Updated: 2020-12-21T00:00:00Z
The U.S. Geological Survey is monitoring concentrations of metals and other trace elements in water, streambed sediment, and aquatic invertebrates at 6 locations in the middle and lower portions...
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Search relevance: 117.37 | Views last month: 0
#2 Federal
Concentrations of Major and Trace Elements in Streambed and Floodplain Sediment along the Middle Big River and Tributaries in the Southeast Missouri Barite District and in Quality-Assurance Samples, 2012-15
- Organization: Department of the Interior
- Updated: 2020-08-14T00:00:00Z
This U.S. Geological Survey (USGS) Data Release contains locations and concentrations of metals in various size fractions in floodplain-core, streambed-sediment samples, and sediment deposited on...
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Search relevance: 100.74 | Views last month: 0
#3 Federal
Scanning electron microscopy data from sediments collected in ephemeral channels, Four Corners region, USA, 2021-2022
- Organization: Department of the Interior
- Updated: 2024-02-15T00:00:00Z
The San Juan River is a major water source for communities in the Four Corners region of the United States (parts of Colorado, Arizona, New Mexico, Utah) and is a vital source of water for the...
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Search relevance: 93.88 | Views last month: 0
#4 Federal
Geochemical characterization of solid media from three watersheds that transect the basal contact of the Duluth Complex, northeastern Minnesota
- Organization: Department of the Interior
- Updated: 2020-08-19T00:00:00Z
To document regional water quality in areas of potential base-metal mining, bedrock, soil, streambed sediment, and surface-water samples were collected and analyzed in three watersheds that cross...
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Search relevance: 82.99 | Views last month: 2
#5 Federal
Geochemical reanalysis of rock and sediment samples from the Middle Fork and South Fork of the Salmon River collected in the mid-1960s through the early 1970s as part of the Idaho Primitive Area studies
- Organization: Department of the Interior
- Updated: 2022-08-24T00:00:00Z
This data release is a geochemical data set from the reanalysis of 23 rock and 85 sediment samples collected between 1966 and 1970 by the U.S. Geological Survey (USGS) for a series of studies...
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Search relevance: 61.11 | Views last month: 0
#6 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: 45.53 | Views last month: 0
#7 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: 44.10 | Views last month: 0
#8 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: 43.28 | Views last month: 2
#9 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: 42.84 | Views last month: 0
#10 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: 37.07 | Views last month: 0
#11 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: 34.68 | Views last month: 0

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