Catalog - Data.gov

Found 400 datasets matching "Sediment Chemistry Data".

Federal
Sediment inorganic chemistry data and sediment descriptions
- Organization: Department of the Interior
- Updated: 2023-02-13T00:00:00Z
Four sediment cores were collected from the San Juan Generation Station reservoir. The sediments from each of these cores were described for physical properties and analyzed for inorganic...
- xml
- xml
Search relevance: 148.65 | Views last month: 0
Federal
US Environmental Protection Agency National Coastal Assessment for American Samoa 2004: water quality, sediment grain, and chemistry data (NCEI Accession 0000455)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-05-10T00:00:00.000+00:00
In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...
- none
- none
- none
- none
- none
- none
Search relevance: 121.31 | Views last month: 0
Federal
US Environmental Protection Agency National Coastal Assessment for American Samoa 2004: Water Quality, Sediment Grain and Chemistry Data (NODC Accession 0000455)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...
- none
Search relevance: 119.51 | Views last month: 0
Federal
Stream Ecological Integrity (SEI) Water and Sediment Chemistry Data Package for 2007-2019
- Organization: Department of the Interior
- Updated: 2023-07-06T00:00:00Z
Streams Ecological Integrity (SEI) Water and Sediment Chemistry data package consisting of data at Glacier National Park, Grant-Kohrs Ranch Historical Site, Little Bighorn Battlefield National...
- none
- csv
- xml
Search relevance: 116.31 | Views last month: 0
Federal
CTD, water, and sediment chemistry data collected aboard R/V Endeavor cruise EN527 in the northern Gulf of Mexico from 2013-06-20 to 2013-07-03 (NCEI Accession 0210558)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-05-26T00:00:00.000+00:00
This dataset contains CTD, and water and sediment chemistry data collected aboard R/V Endeavor cruise EN527 in the northern Gulf of Mexico from 2013-06-20 to 2013-07-03. The CTD data were...
- none
- none
- none
- none
- none
- none
- +3 more
Search relevance: 111.51 | Views last month: 0
Federal
CTD, and water and sediment chemistry data collected aboard R/V Endeavor cruise EN528 in the northern Gulf of Mexico from 2013-07-07 to 2013-07-23 (NCEI Accession 0217734)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-08-31T00:00:00.000+00:00
This dataset contains CTD, and water and sediment chemistry data collected aboard R/V Endeavor cruise EN528 in the northern Gulf of Mexico from 2013-07-07 to 2013-07-03. The CTD data were...
- none
- none
- none
- none
- none
- none
- +3 more
Search relevance: 111.15 | Views last month: 0
Federal
Sediment organic chemistry data associated with the coring of the San Juan Generating Station reservoir near Waterflow, NM
- Organization: Department of the Interior
- Updated: 2023-02-13T00:00:00Z
As part of the Navajo-Gallup Water Supply Project, the Bureau of Reclamation was tasked with design and construction of infrastructure to treat and deliver potable water to the communities of...
- xml
- xml
Search relevance: 110.26 | 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...
- none
- none
- none
- none
- none
- none
- +4 more
Search relevance: 103.53 | 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 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...
- none
- none
- none
- none
- none
- none
- +5 more
Search relevance: 102.66 | Views last month: 0
Federal
ADCP, CTD, water and sediment chemistry, and underway sensor data collected aboard R/V Endeavor cruise EN505 in the Gulf of Mexico from 2012-04-11 to 2012-04-24 (NCEI Accession 0194300)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-09T00:00:00.000+00:00
This dataset contains ADCP, CTD, water and sediment chemistry, and other underway sensor data collected aboard R/V Endeavor cruise EN505 in the Gulf of Mexico from 2012-04-11 to 2012-04-24. The...
- none
- none
- none
- none
- none
- none
- +5 more
Search relevance: 100.77 | 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...
- none
- none
- none
- none
- none
- none
- +7 more
Search relevance: 84.93 | Views last month: 0
Federal
US Environmental Protection Agency National Coastal Assessment for Hawaii 2002: Water Quality, Fish Taxon, Sediment Chemistry Data (NODC Accession 0061250)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
In 2002, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), in conjunction with state agencies, Region 9, and the...
- none
Search relevance: 80.62 | Views last month: 0
Federal
Chemistry data for assessment of the containment pond sediment at Pinyon Plain Mine, 2021
- Organization: Department of the Interior
- Updated: 2022-07-27T00:00:00Z
These data are comprised of measurements of elements (e.g., uranium, cobalt, nickel, copper, zinc, cadmium, lead, etc.) in Pinyon Plain Mine containment pond sediment samples collected in calendar...
- xml
- xml
Search relevance: 80.56 | Views last month: 0
Federal
Sediment chemistry data from sediment traps deployed in the San Juan River watershed, 2021-2022, Four Corners USA
- Organization: Department of the Interior
- Updated: 2024-03-27T00:00:00Z
Sediment traps were deployed in thirty-three ephemeral and perennial tributaries to the San Juan River during 2021 and 2022. This dataset includes the chemical concentrations of the sediment...
- xml
- xml
Search relevance: 77.10 | Views last month: 1
Federal
Sediment chemistry data from sediment traps deployed in the San Juan River watershed, Four Corners USA, 2021-2022, 60 element results
- Organization: Department of the Interior
- Updated: 2024-03-27T00:00:00Z
Sediment traps were deployed in tributaries to the San Juan River during 2021 and 2022. These traps collected sediment during storm events that typically occur as monsoonal convective storms from...
- xml
- xml
Search relevance: 71.34 | Views last month: 0
Federal
Sediment chemistry data from sediment traps deployed in the San Juan River watershed, Four Corners USA, 2021-2022, 49 element results
- Organization: Department of the Interior
- Updated: 2024-03-27T00:00:00Z
Sediment traps were deployed in tributaries to the San Juan River during 2021 and 2022. These traps collected sediment during storm events that typically occur as monsoonal convective storms from...
- xml
- xml
Search relevance: 71.01 | Views last month: 0
Federal
Historical data sets including inorganic and organic chemistry of water, oil, and sediments, aquifer hydraulic conductivity, and sediment grain size distribution at the National Crude Oil Spill Fate and Natural Attenuation Research Site near Bemidji, Minnesota, USA, 1984-2010 (ver 2.0, September 2019)
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
This U.S. Geological Survey (USGS) Data Release provides analytical data from samples and measurements completed at the National Crude Oil Spill Fate and Natural Attenuation Research Site near...
- xml
- xml
Search relevance: 66.98 | Views last month: 0
Federal
Sediment Monitoring and Benthic Faunal Sampling Adjacent to the Barbers Point Ocean Outfall, Oahu, Hawaii, 1986-2010 (NODC Accession 9900098)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
Benthic fauna and sediment in the vicinity of the Barbers Point (Honouliuli) ocean outfall were sampled from 1986-2010. To assess the environmental quality, sediment grain size and sediment...
- none
Search relevance: 60.71 | Views last month: 0
Federal
Quality controlled water, sediment, tissue, and tar/oil chemistry analyses from the Deepwater Horizon (DWH) oil spill event in the Gulf of Mexico from 2010-04 to 2011-06, sourced from NOAA's Query Manager data management system (NCEI Accession 0108924)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-11-15T00:00:00.000+00:00
This collection includes 4 data files (one each for water, sediment, tissue, and tar/oil analyses) containing data from the Deepwater Horizon (DWH) Oil Spill Event Response Phase. These data are...
- none
- none
- none
- none
- none
- none
- +1 more
Search relevance: 58.87 | Views last month: 0
Federal
NCCOS Assessment: Post placement vegetation, sediment, and imagery data from Deal Island Wildlife Management area, MD, 2024-07-22 to 2025-07-29 (NCEI Accession 0310721)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-19T00:00:00.000+00:00
The Deal Island beneficial use project involved raising the marsh platform's elevation using dredged material from the lower Wicomico River. NCCOS researchers conducted intensive data collection...
- none
- none
- none
- none
- none
- none
- +7 more
Search relevance: 57.68 | Views last month: 0

Filter selections are applied on each click