Catalog - Data.gov

Found 196 datasets matching "total chlorophyll fluorescence".

Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from Investigator in the Indian Ocean from 2015-03-21 to 2015-03-30 (NCEI Accession 0157618)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-06-05T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from Investigator in the Indian Ocean from 2015-03-21 to 2015-03-30. These data include...
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Search relevance: 72.37 | Views last month: 0
Federal
Bathythermograph (XBT aircraft) data from AIRCRAFT and ATLANTIS II in the North Atlantic Ocean from 1989-04-21 to 1992-04-15 (NCEI Accession 9200089)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-15T00:00:00.000+00:00
The accession contains Bathythermograph (XBT and Aerial XBT) data collected as part of Joint Global Ocean Flux Study (JGOFS) / North Atlantic Bloom Survey (NABS) in North Atlantic Ocean. The data...
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Search relevance: 71.96 | Views last month: 0
Federal
Field Data for an Evaluation of Sensors for Continuous Monitoring of Harmful Algal Blooms in the Finger Lakes Region, New York, 2018 - 2020
- Organization: Department of the Interior
- Updated: 2024-03-27T00:00:00Z
This U.S. Geological Survey (USGS) data release contains meteorological, water temperature, light (photosynthetically active radiation and illumination), and multichannel fluorescence sensor data...
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Search relevance: 71.67 | Views last month: 0
Federal
Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from POLARSTERN in the South Atlantic Ocean and Southern Oceans from 2014-12-02 to 2015-02-01 (NCEI Accession 0157620)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-12-20T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from POLARSTERN in the South Atlantic Ocean and Southern Oceans (> 60 degrees South) from...
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Search relevance: 69.40 | Views last month: 0
Federal
ModMon Neuse River Estuary and Pamlico Sound Water Quality Monitoring from 1994-01-24 to 2022-01-22 (NCEI Accession 0294041)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-27T00:00:00.000+00:00
The Neuse River Estuary Water Quality Dataset is a compilation of the biological, chemical and physical water quality data that was collected along the length of the Neuse River Estuary, North...
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Search relevance: 67.53 | Views last month: 0
Federal
Physical, chemical, and biological water quality data and CTD casts collected from small boats in Saginaw Bay, Lake Huron in the Great Lakes region from 2008-05-12 to 2010-10-13 (NCEI Accession 0220469)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-10-19T00:00:00.000+00:00
This dataset includes physical, chemical, and biological water sampling data collected in Saginaw Bay, Lake Huron from 2008 to 2010. These data were collected to aid in the understanding of...
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Search relevance: 65.23 | Views last month: 0
Federal
Pace Validation Science Team: Particles and Biological Rates
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
The project is focused on data collection for the NASA PACE validation efforts. Specifically, our core targeted observables are phytoplankton carbon biomass (Cphyto), total particulate organic...
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Search relevance: 64.12 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Benguela Stream in the Caribbean Sea, English Channel and North Atlantic Ocean from 2013-09-18 to 2014-01-05 (NCEI Accession 0157352)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-12-09T00:00:00.000+00:00
This dataset includes Surface underway, biological, chemical, meteorological, optical and physical data collected from Benguela Stream in the Caribbean Sea, English Channel and North Atlantic...
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Search relevance: 63.48 | Views last month: 0
Federal
Carbonate Chemistry Dynamics on Southeast Florida coral reefs from 2014-05-27 to 2015-09-03 (NCEI Accession 0185741)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-02-28T00:00:00.000+00:00
These data are from the article “Seasonal carbonate chemistry dynamics on southeast Florida coral reefs: localized acidification hotspots from navigational inlets” published in Frontiers in Marine...
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Search relevance: 63.15 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Benguela Stream in the Caribbean Sea, English Channel and North Atlantic Ocean from 2011-01-08 to 2011-12-29 (NCEI Accession 0157237)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-12-08T00:00:00.000+00:00
This dataset includes Surface underway, biological, chemical, meteorological, optical and physical data collected from Benguela Stream in the Caribbean Sea, English Channel and North Atlantic...
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Search relevance: 62.83 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Benguela Stream in the Caribbean Sea, English Channel and North Atlantic Ocean from 2012-01-07 to 2012-09-03 (NCEI Accession 0157312)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-12-08T00:00:00.000+00:00
This dataset includes Surface underway, biological, chemical, meteorological, optical and physical data collected from Benguela Stream in the Caribbean Sea, English Channel and North Atlantic...
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Search relevance: 62.50 | Views last month: 0
Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2004-05-15 to 2004-06-23 (NCEI Accession 0115592)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-02-22T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2004-05-15 to 2004-06-23....
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Search relevance: 61.67 | Views last month: 0
Federal
CTD, water quality, plankton species abundance, quantitative phytoplankton profiles and chlorophyll a and b concentrations in sediment samples data collected from R/V Bellows cruise BE-1212 in the northern Gulf of Mexico from 2011-05-21 to 2013-09-16 (NCEI Accession 0175053)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-07T00:00:00.000+00:00
This dataset contains CTD, water quality, plankton species abundance, quantitative phytoplankton profiles, and chlorophyll a and b concentrations in sediment samples data collected from R/V...
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Search relevance: 61.37 | Views last month: 0
Federal
Australian Western Equatorial JGOFS Data: Oceanographic profile temperature, salinity, nutrients, and other measurements collected using bottle and high resolution CTD from the FRANKLIN in the Equatorial Pacific, South Pacific, and other locations from 1990 to 1993 (NCEI Accession 0000569)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-30T00:00:00.000+00:00
The OZGOFS research project was a multidisciplinary project comprising 3 research cruises on the R.V. Franklin in October 1990, July 1992 and November 1993. The area of operations was between 2ºS...
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Search relevance: 61.09 | Views last month: 0
Federal
Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from MIRAI in the Bismarck Sea, North Pacific Ocean and South Pacific Ocean from 2011-01-12 to 2012-02-09 (NCEI Accession 0157014)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-11-21T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from MIRAI in the Bismarck Sea, North Pacific Ocean and South Pacific Ocean from...
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Search relevance: 58.93 | Views last month: 0
Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-05-05 to 2002-06-15 (NCEI Accession 0113952)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-02-22T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-05-05 to 2002-06-15....
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Search relevance: 58.79 | Views last month: 0
Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2004-07-18 to 2004-08-26 (NCEI Accession 0115707)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-02-22T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2004-07-18 to 2004-08-26....
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Search relevance: 58.52 | Views last month: 0
Federal
Refining Techniques for High-Frequency Monitoring of Chlorophyll in the NERRS - NERRS/NSC(NERRS Science Collaborative)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-01T00:00:00.000+00:00
Twelve biogeochemically diverse reserves participated in a one -year study to standardize protocols for calibration and data management using both chlorophyll methods (extractions and in situ...
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Search relevance: 57.78 | Views last month: 0
Federal
NOAA National Estuarine Research Reserve (NERR) System-wide Monitoring Program (SWMP) Meteorological, Water Quality and Nutrient/Pigment Data from 1994 to 2024
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-15T00:00:00.000+00:00
The NOAA National Estuarine Research Reserve (NERR) System-wide Monitoring Program (SWMP) collects meteorological, water quality, and nutrient/pigment data on an ongoing basis. Meteorological...
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Search relevance: 57.19 | Views last month: 0
Federal
Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from POLARSTERN in the South Atlantic Ocean from 1992-09-29 to 1992-11-30 (NCEI Accession 0117714)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-04-24T00:00:00.000+00:00
This dataset includes biological, chemical, discrete sample, physical and profile data collected from POLARSTERN in the South Atlantic Ocean from 1992-09-29 to 1992-11-30 and retrieved during...
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Search relevance: 57.14 | Views last month: 0

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