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Found 4727 dataset(s) matching "carbonate chemistry".

Groundwater and soil gas data, methods, and quality assurance information for samples collected to determine ancient carbon distributions at Red Hill, Bulk Fuel Storage Facility, O‘ahu, Hawai‘i 2022-2023
- Organization: Department of the Interior
- Updated: 20240612 | Harvested: July 16, 2025 at 03:09 AM
This U.S. Geological Survey (USGS) Data Release describes field methods, lab methods, and data for groundwater and soil gas samples collected in the vicinity of the Red Hill Bulk Fuel Storage...
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Physical, chemical, phytoplankton, marine toxin, and other data from bottle casts and bottom grabs from NOAA Ship ALBATROSS IV and other platforms as part of the North East Monitoring Program and other projects from 1977-02-12 to 1981-08-10 (NCEI Accession 8500078)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-10T00:00:00.000+00:00 | Harvested: October 04, 2025 at 07:28 AM
Physical, chemical, phytoplankton, marine toxin, and other data from bottle casts and bottom grabs from NOAA Ship ALBATROSS IV and other platforms from 12 February 1977 to 10 August 1981. Data...
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Sediment chemistry in nearshore Bellingham Bay, urban creeks and the Nooksack River, Puget Sound, Washington, March and September 2019
- Organization: Department of the Interior
- Updated: 20250722 | Harvested: August 06, 2025 at 05:37 PM
Concentrations of individual polychlorinated biphenyl (PCB) congeners, polycyclic aromatic hydrocarbons (PAHs), and chlorinated pesticides are reported for surface sediments collected along the...
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2018 Pacific Marine Environmental Laboratory (PMEL) TPOS Saildrone Mission
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-02-21T00:00:00.000+00:00 | Harvested: October 04, 2025 at 10:31 AM
This dataset contains near-real time data from the Saildrone core sensors for the Pacific Marine Environmental Laboratory (PMEL) TPOS 2018 Mission (Mission 2) to the central equatorial Pacific (0,...
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Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-09-07 to 2010-09-11 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074853)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-15T00:00:00.000+00:00 | Harvested: October 13, 2025 at 03:31 AM
Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-09-07 to 2010-09-11 in response to the Deepwater...
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Chemical and laboratory analyses oceanographic data collected aboard the Wes Bordelon in the Gulf of Mexico from 2010-08-18 to 2010-08-22 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074863)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-08-10T00:00:00.000+00:00 | Harvested: October 13, 2025 at 03:31 AM
Chemical and laboratory analyses oceanographic data were collected aboard the Wes Bordelon in the Gulf of Mexico from 2010-08-18 to 2010-08-22 in response to the Deepwater Horizon Oil Spill Event...
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PEM West A Trajectory Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 17, 2025 at 06:13 PM
PEM-West-A_Trajectory_Data is the trajectory data collected during the Pacific Exploratory Mission (PEM) West A suborbital campaign. Data collection for this product is complete.During 1983-2001,...
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PEM West B Trajectory Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 29, 2025 at 02:04 AM
PEM-West-B_Trajectory_Data is the trajectory data collected during the Pacific Exploratory Mission (PEM) West B suborbital campaign. Data collection for this product is complete.During 1983-2001,...
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PEM West B Lightning Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 29, 2025 at 02:04 AM
PEM-West-B_Lightning_Data is the lightning data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) West B suborbital campaign. Data collection for this product is...
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PEM West B In-Situ DC-8 Meteorology and Navigation Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:32 AM
PEM-West-B_MetNav_AircraftInSitu_DC8_Data is the in situ meteorology and navigation data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) West B suborbital...
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PEM West B Satellite Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:32 AM
PEM-West-B_Satellite_Data is the satellite data collected during the Pacific Exploratory Mission (PEM) West B suborbital campaign. Data from Himawari-4 satellite is featured in this collection....
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PEM West A In-Situ DC-8 Meteorology and Navigation Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 23, 2025 at 08:50 PM
PEM-West-A_MetNav_AircraftInSitu_DC8_Data is the in situ meteorology and navigation data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) West A suborbital...
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Geochemical data for water, sediment, and biota in Lake Combie, California, 2017-2021
- Organization: Department of the Interior
- Updated: 20230905 | Harvested: July 16, 2025 at 02:17 PM
This dataset includes field measurements and laboratory analyses of surface water, bottom water (sediment-water interface), surficial (0-2 cm) sediment, pore water (0-2 cm), and biota collected in...
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Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle (ASV) Saildrone 1069 PMEL TPOS mission in the Pacific Ocean from 2019-06-08 to 2019-12-28 (NCEI Accession 0302395)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-15T00:00:00.000+00:00 | Harvested: October 13, 2025 at 05:30 AM
This dataset contains near-real time data from the Saildrone core MetOcean sensors for the Pacific Marine Environmental Laboratory (PMEL) TPOS 2019 Mission ('Mission 3') to the central equatorial...
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NWISRL South Farm Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in Kimberly, Idaho
- Organization: Department of Agriculture
- Updated: 2024-02-13 | Harvested: June 24, 2025 at 07:22 PM
<p>NWISRL South Farm Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in Kimberly, Idaho We report N2O emissions along with CO2 and CH4 from a silage corn...
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ACRE Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in West Lafayette, Indiana
- Organization: Department of Agriculture
- Updated: 2024-02-13 | Harvested: June 24, 2025 at 07:15 PM
<p>ACRE Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in West Lafayette, Indiana In-field measurements of direct soil greenhouse gas (GHG) emissions provide...
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Streamflow and dissolved organic carbon input datasets and model results using the Weighted Regressions on Time, Discharge, and Season (WRTDS) model for Sleepers River W9 in Vermont, 1991 to 2018
- Organization: Department of the Interior
- Updated: 20211213 | Harvested: July 16, 2025 at 12:39 PM
This data release supports an analysis of changes in dissolved organic carbon (DOC) concentration and in the slope of the concentration-discharge relation in the Sleepers River Research Watershed...
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Water temperature, salinity, marine chemistry, biology, and geology taken by CTD and other instruments in the Bering and Chukchi Sea from the research vessel Xuelong from 2018-09-04 to 2018-09-09 (NCEI Accession 0254257)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-07-01T00:00:00.000+00:00 | Harvested: October 04, 2025 at 01:21 AM
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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Streamflow and dissolved organic carbon input datasets and model results using the Weighted Regressions on Time, Discharge, and Season (WRTDS) model for Sleepers River W9 in Vermont, 1991 to 2018 (version 2.0, August 2022)
- Organization: Department of the Interior
- Updated: 20220818 | Harvested: July 16, 2025 at 10:06 AM
This data release supports an analysis of changes in dissolved organic carbon (DOC) concentration and in the slope of the concentration-discharge relation in the Sleepers River Research Watershed...
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Benthic community composition and chemistry of water, sediment, and periphyton throughout a copper treatment to eradicate invasive mussels in the Snake River, Idaho, 2023
- Organization: Department of the Interior
- Updated: 20250724 | Harvested: August 25, 2025 at 08:02 PM
This dataset includes information collected before and after a 2023 copper treatment was implemented by the State of Idaho to eradicate invasive quagga mussels in the Snake River, Idaho. Water,...
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