Catalog - Data.gov

Found 45 datasets matching "chlorophyll_a".

Federal
Temperature, salinity, and extracted chlorophyll_a surface data collected at discrete stations during shipboard surveys conducted between January 1998 and August 2012 in South Florida coastal waters.
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-05-08T00:00:00.000+00:00
A Sea-Bird Electronics Conductivity, Temperature, Depth (CTD) instrument and a Sea-Bird Electronics Thermosalinograph (TSG) flow-through system were utilized during cruises conducted between...
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Search relevance: 40.84 | Views last month: 0
Federal
Marine Optical Characterization Experiment in situ pigment database for the Central North Pacific from the Americas to west of Hawaii during 1992 - 2004 (NCEI Accession 0010454)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-10-16T00:00:00.000+00:00
This biological oceanographic dataset was derived from cruises in support of the the validation of satellite ocean color imagery data collected by the Sea-Viewing Wide-Field-of-View Sensor...
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Search relevance: 33.59 | Views last month: 0
Federal
unit_507-20200109T1549-delayed
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-13T00:00:00.000+00:00
The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these...
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Search relevance: 33.31 | Views last month: 2
Federal
ud_476-20200213T1410-delayed
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-13T00:00:00.000+00:00
The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these...
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Search relevance: 32.60 | Views last month: 0
Federal
ud_476-20200110T1828-delayed
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-13T00:00:00.000+00:00
The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these...
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Search relevance: 30.83 | Views last month: 0
Federal
ud_476-20200204T1911-delayed
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-13T00:00:00.000+00:00
The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these...
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Search relevance: 30.35 | Views last month: 0
Federal
ru32-20200111T1444-delayed
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-14T00:00:00.000+00:00
The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these...
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Search relevance: 30.35 | Views last month: 0
Federal
ru32-20200111T1444
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-12-10T00:00:00.000+00:00
The short surface ocean residence times of 1-2 days over Palmer Deep is in conflict with the prevailing hypotheses that local growth support phytoplankton at the base of the food web in these...
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Search relevance: 30.35 | Views last month: 0
Federal
Phytoplankton, primary production, POC, PON, POM collected from the research vessel Antea in the Equatorial Pacific Ocean from 2023-10-06 to 2023-10-25 (NCEI Accession 0297572)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-09-25T00:00:00.000+00:00
This dataset contains water samples from different depths between 150m and the surface to determine a number of parameters related to phytoplankton, primary production, particulate organic matter,...
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Search relevance: 18.35 | Views last month: 0
Federal
Mercury speciation and other constituent data for surface water and bed sediment associated with the Hamilton Airfield Wetland Restoration, Novato, California. USA (ver. 6.0, April 2025)
- Organization: Department of the Interior
- Updated: 2025-04-22T00:00:00Z
The Hamilton Wetland Restoration Project (HWRP) is a joint venture between the US Army Corps of Engineers (USACE; San Francisco District) and the California State Coastal Conservancy. The site is...
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Search relevance: 13.32 | Views last month: 0
Federal
Mercury speciation and other constituent data for surface water and bed sediment associated with the Hamilton Airfield Wetland Restoration, Novato, California. USA
- Organization: Department of the Interior
- Updated: 2020-08-18T00:00:00Z
The Hamilton Wetland Restoration Project (HWRP) is a joint venture between the US Army Corps of Engineers (USACE; San Francisco District) and the California State Coastal Conservancy. The site is...
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Search relevance: 13.17 | Views last month: 1
Federal
Mercury speciation and other constituent data for surface water and bed sediment associated with the Hamilton Airfield Wetland Restoration, Novato, California. USA.(ver. 2.0, June 2021)
- Organization: Department of the Interior
- Updated: 2022-03-15T00:00:00Z
The Hamilton Wetland Restoration Project (HWRP) is a joint venture between the US Army Corps of Engineers (USACE; San Francisco District) and the California State Coastal Conservancy. The site is...
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Search relevance: 12.58 | Views last month: 0
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2024-04-29 to 2024-05-29 (NCEI Accession 0306276)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-17T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2024-04-29 to 2024-05-29). This deployment (glider trajectory ru39-20240429T1522) was part of a...
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Search relevance: 10.49 | Views last month: 0
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2023-08-17 to 2023-09-20 (NCEI Accession 0306235)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-17T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2023-08-17 to 2023-09-20). This deployment (glider trajectory ru39-20230817T1520) was part of a...
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Search relevance: 9.84 | Views last month: 0
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2024-04-29 to 2024-05-29 (NCEI Accession 0306276)
- Organization: U.S. Census Bureau, Department of Commerce
- Updated: 2025-07-17T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2024-04-29 to 2024-05-29). This deployment (glider trajectory ru39-20240429T1522) was part of a...
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Search relevance: 9.40 | Views last month: 0
Federal
Trajectory profile data from glider SBU02-04, including pH deployed by Stony Brook University in the Mid-Atlantic Bight, North Atlantic Ocean from 2023-10-18 to 2023-11-06 (NCEI Accession 0294110)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-06-25T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider SBU02-04 from one seasonal deployment to investigate conditions in the Middle Atlantic Bight including the monitoring of ocean...
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Search relevance: 9.27 | Views last month: 0
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2024-10-21 to 2024-11-19 (NCEI Accession 0306285)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-21T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2024-10-21 to 2024-11-19). This deployment (glider trajectory ru39-20241021T1717) was part of a...
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Search relevance: 9.24 | Views last month: 0
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2023-11-03 to 2023-12-05 (NCEI Accession 0306288)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-22T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2023-11-03 to 2023-12-05). This deployment (glider trajectory ru39-20231103T1413) was part of a...
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Search relevance: 9.24 | Views last month: 0
Federal
Trajectory profile data from glider ru39, including pH, Total Alkalinity, and Aragonite Saturation State, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2024-02-15 to 2024-03-14 (NCEI Accession 0306290)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-22T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru39 from one seasonal deployment (2024-02-15 to 2024-03-24). This deployment (glider trajectory ru39-20240215T1646) was part of a...
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Search relevance: 8.90 | Views last month: 0
Federal
Trajectory profile data from glider ru26d, including including pH, total alkalinity, water temperature, salinity and aragonite saturation state, deployed by Rutgers, the State University of New Jersey in the Gulf of Alaska from 2022-07-14 to 2022-07-26 (NCEI Accession 0281161)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-03T00:00:00.000+00:00
This dataset contains the trajectory profile data from glider ru26d from 2022-07-14 to 2022-07-26 to assess seawater pH and other oceanographic measurements including water temperature, salinity,...
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Search relevance: 8.82 | Views last month: 0