Catalog - Data.gov

Found 15 datasets matching "Earth Science > Biological Classification > Plants > Microalgae > Diatoms".

Federal
Historical phytoplankton species time-series data from the North American Pacific coast collected by W.E. Allen from 1917 through 1939 (NCEI Accession 0000725)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-03T00:00:00.000+00:00
Diatom and dinoflagellate populations from various pier stations along the western North American coast were enumerated by W. E. Allen from 1917 through the mid-1940s. Most of the original data...
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Search relevance: 64.33 | Views last month: 0
Federal
Picophytoplankton abundance and biomass data from NATHANIEL B. PALMER from 1997-01-13 to 1997-02-08 (NCEI Accession 9900219)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-04-25T00:00:00.000+00:00
This dataset includes picophytoplankton abundance and biomass data collected using CTD and Trace Metal Free (TM) Rosette bottle on the Nathaniel B. Palmer on cruise 97-01 from Jan 13 - Feb 8,...
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Search relevance: 59.95 | Views last month: 0
Federal
Total microcystins, chlorophyll, and other water quality data collected in Lake Erie from 2013-06-18 to 2024-10-22 (NCEI Accession 0276941)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-28T00:00:00.000+00:00
Water sample data collected and curated by Ohio State University's Stone Laboratory and others between 2013 and 2024 in Lake Erie. The samples were collected in part of several projects funded by...
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Search relevance: 51.31 | Views last month: 0
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A quantitative analysis of non-coral communities at sites along a water quality gradient in the bay off of Aua, American Samoa: taxa species and counts of macroinvertebrates, benthic microalgae, and benthic foraminifera from samples collected between 2022-09-11 to 2022-09-26 (NCEI Accession 0284083)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-26T00:00:00.000+00:00
This data package includes a quantitative analysis of non-coral communities at sites along a water quality gradient off of Aua, American Samoa in 2022. These datasets were funded by the NOAA Coral...
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Search relevance: 50.46 | Views last month: 0
Federal
Adaptive Ecosystem Climatology Beta 6 Satellite Climatology
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-09-23T00:00:00.000+00:00
The Adaptive Ecosystem Climatology (AEC) is produced by the Naval Research Laboratory (NRL). It consists of two datasets covering multiple regions of the ocean. One is a climatology derived from...
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Search relevance: 43.71 | Views last month: 0
Federal
Adaptive Ecosystem Climatology Beta 4 Model and Satellite Climatology
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-09-23T00:00:00.000+00:00
The Adaptive Ecosystem Climatology (AEC) is produced by the Naval Research Laboratory (NRL). It consists of two datasets covering multiple regions of the ocean. One is a climatology derived from...
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Search relevance: 43.71 | Views last month: 0
Federal
Water temperature, salinity, and others taken by CTD, Niskin bottles, and other instrumentation from research vessel Araon, cruises ARA10A and B, in the Bering and Chukchi Seas from 2019-07-21 to 2019-08-10 (NCEI Accession 0281162)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-04T00:00:00.000+00:00
This dataset contains physical, chemical, and biological ocean parameters, as well as atmospheric parameters taken by CTD, Niskin bottles, and other instrumentation from research vessel Araon,...
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Search relevance: 40.09 | 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: 37.00 | 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 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: 36.21 | Views last month: 0
Federal
Physical, chemical, and biological water quality monitoring data to support detection of Harmful Algal Blooms (HABs) in Saginaw Bay, Lake Huron, Great Lakes collected by the Great Lakes Environmental Research Laboratory and the Cooperative Institute for Great Lakes Research since 2012
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-12-19T00:00:00.000+00:00
Blooms of nuisance and toxic cyanobacteria, referred to as cyanobacteria harmful algal blooms (cHABs), occur seasonally in Saginaw Bay, Lake Huron, and pose a threat to human health, affect the...
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Search relevance: 33.92 | Views last month: 0
Federal
Physical, chemical, and biological water quality monitoring data to support detection of Harmful Algal Blooms (HABs) in western Lake Erie, collected by the Great Lakes Environmental Research Laboratory and the Cooperative Institute for Great Lakes Research since 2012
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-03T00:00:00.000+00:00
Blooms of nuisance and toxic cyanobacteria, referred to as cyanobacteria harmful algal blooms (cHABs), occur annually in Lake Erie and pose a threat to human health, affect the quality of life,...
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Search relevance: 32.34 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from NOAA Ship RONALD H. BROWN in the Gray's Reef National Marine Sanctuary, Gulf of Mexico and North Atlantic Ocean from 2012-07-21 to 2012-08-13 (NCEI Accession 0157619)
- 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 NOAA Ship RONALD H. BROWN in the Gray's Reef National Marine Sanctuary, Gulf of...
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Search relevance: 31.70 | Views last month: 0
Federal
Data from the U.S. Joint Global Ocean Flux Study (JGOFS) Equatorial Pacific (EqPac) Process Study along 140°W during 1992
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-05T00:00:00.000+00:00
This dataset includes physical, chemical, and biological data, including plankton abundance, biomass, biovolume, counts, population estimates, primary production, carotenoids, phaeopigments, fatty...
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Search relevance: 28.15 | 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: 27.19 | Views last month: 0
Federal
Biological, chemical, and physical data from the Phytoplankton Monitoring Network from 2001-09-13 to 2013-03-07 (NCEI Accession 0117942)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-05-07T00:00:00.000+00:00
The Phytoplankton Monitoring Network (PMN) is a part of the National Centers for Coastal Ocean Science (NCCOS). The PMN was created as an outreach program to connect volunteers and professional...
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Search relevance: 18.74 | Views last month: 0

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