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#1 Federal

The NOAA NCEI Global Marine Microplastics Data Collection (1972-present)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 04, 2026 at 12:00 AM

Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of...

Search relevance: 1.00 | Views last month: 170 | Catalog Last Checked: May 29, 2026 at 11:00 PM

#2 Federal

The NOAA NCEI Global Marine Microplastics Harmonized Database during 1972-04-20 to present (NCEI Accession 0306475)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 07, 2025 at 12:00 AM

This database contains a harmonized subset of variables from the NOAA NCEI Marine Microplastics collection, which is used to generate the accompanying ArcGIS map. It includes microplastic...

Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 29, 2026 at 08:37 PM

#3 Federal

Water temperature, salinity, and other data collected using CTD, Niskin bottle, and other instruments from the research vessel Mirai, cruise MR20-05C, in the Arctic Ocean, Bering Sea, and North Pacific Ocean from 2020-09-21 to 2020-10-21 (NCEI Accession 0259493)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 14, 2022 at 12:00 AM

This dataset contains water temperature, salinity, marine chemistry, and other data collected by SBE 911 plus conductivity-temperature-depth (CTD) and Niskin bottles from R/V Mirai, cruise...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 29, 2026 at 08:05 PM

#4 Federal

Water temperature, salinity, marine chemistry, biology, and geology taken by CTD and other instruments in the Bering and Chukchi Sea from the research vessel Xiangyanghong 01 from 2019-08-24 to 2019-09-08 (NCEI Accession 0254258)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 01, 2022 at 12:00 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...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 29, 2026 at 08:03 PM

#5 Federal

Trace gas, air temperature, and others collected from the research vessel Sonne in US EEZ in Puerto Rico and across Atlantic from 2021-12-11 to 2022-01-11 (NCEI Accession 0295083)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 31, 2024 at 12:00 AM

This dataset contains measurements from a research cruise SO287 on the R/V Sonne. The transit of the R/V Sonne started from Las Palmas (departure: 2021-12-11) and ended in Guayaquil, Ecuador...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 29, 2026 at 08:26 PM

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The NOAA NCEI Global Marine Microplastics Data Collection (1972-present)

The NOAA NCEI Global Marine Microplastics Harmonized Database during 1972-04-20 to present (NCEI Accession 0306475)

Water temperature, salinity, and other data collected using CTD, Niskin bottle, and other instruments from the research vessel Mirai, cruise MR20-05C, in the Arctic Ocean, Bering Sea, and North Pacific Ocean from 2020-09-21 to 2020-10-21 (NCEI Accession 0259493)

Water temperature, salinity, marine chemistry, biology, and geology taken by CTD and other instruments in the Bering and Chukchi Sea from the research vessel Xiangyanghong 01 from 2019-08-24 to 2019-09-08 (NCEI Accession 0254258)

Trace gas, air temperature, and others collected from the research vessel Sonne in US EEZ in Puerto Rico and across Atlantic from 2021-12-11 to 2022-01-11 (NCEI Accession 0295083)