Catalog - Data.gov

#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: 62 | Catalog Last Checked: August 28, 2026 at 12:02 AM

#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: 37 | Catalog Last Checked: August 27, 2026 at 09:39 PM

#3 Federal

Global Ocean Data Analysis Project version 2.2023 (GLODAPv2.2023) (NCEI Accession 0283442)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 25, 2025 at 12:00 AM

This dataset consists of the GLODAPv2.2023 data product composed of data from 1108 scientific cruises covering the global ocean between 1972 and 2021. It includes full depth discrete bottle...

Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 27, 2026 at 09:20 PM

#4 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: August 27, 2026 at 09:09 PM

#5 Federal

Global Ocean Data Analysis Project version 2.2022 (GLODAPv2.2022) (NCEI Accession 0257247)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 25, 2025 at 12:00 AM

This dataset consists of the GLODAPv2.2022 data product composed of data from 1085 scientific cruises covering the global ocean between 1972 and 2021. It includes full depth discrete bottle...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 27, 2026 at 09:08 PM

#6 Federal

SalishCruiseDataPackage_v2025: An updated compiled data package of sensor profile and discrete physical and biogeochemical measurements from 61 individual cruise data sets collected from a variety of ships in the southern Salish Sea and northern California Current System (Washington state marine waters) from 2008-02-04 to 2024-10-22 (NCEI Accession 0307188)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 08, 2025 at 12:00 AM

This NCEI Accession contains the compiled cruise data product consisting of 61 individual cruise data sets collected in Washington state marine waters from a variety of research vessels from...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 27, 2026 at 09:39 PM

#7 Federal

OceanSODA-ETHZ: A global gridded dataset of the surface ocean carbonate system for seasonal to decadal studies of ocean acidification (v2025) (NCEI Accession 0220059)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 06, 2026 at 12:00 AM

This dataset contains a global gridded dataset of the surface ocean carbonate system for seasonal to decadal studies of ocean acidification (v2025). The full marine carbonate system is calculated...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 27, 2026 at 08:51 PM

#8 Federal

Various atmospheric and oceanic parameters collected from the Japanese research vessel Mirai in the North Pacific Ocean, Bering Sea, and Arctic Ocean from 2019-09-28 to 2019-11-10 (NCEI Accession 0246410)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 19, 2022 at 12:00 AM

Among others, this dataset contains water temperature and salinity taken by CTD, ADCP currents, underway thermosalinograph data, and bathymetry. Meteorological and oceanographic observations were...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 27, 2026 at 09:03 PM

#9 Federal

Marine biodiversity data collected in support of the Arctic Marine Biodiversity Observing Network (AMBON) project from 2015 to 2020

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 11, 2025 at 12:00 AM

This dataset includes marine biodiversity data collected in support of the Arctic Marine Biodiversity Observing Network (AMBON) project from 2015 to 2020. These data include fish, seabird and...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 28, 2026 at 12:04 AM

#10 Federal

Dissolved inorganic carbon (DIC), partial pressure of CO2 (pCO2), chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the CCGS Cartier Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 18QL20230524) in the North Atlantic Ocean and Labrador Sea from 2023-05-24 to 2023-06-12 (NCEI Accession 0302739)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 07, 2026 at 12:00 AM

This NCEI Accession consists of dissolved inorganic carbon (DIC), partial pressure of CO2 (pCO2), chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature,...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 27, 2026 at 09:34 PM

#11 Federal

Global Ocean Data Analysis Project version 2.2019 (GLODAPv2.2019) (NCEI Accession 0186803)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 24, 2025 at 12:00 AM

This dataset consists of GLODAPv2.2019 data product composed of data from 840 scientific cruises covering the global ocean between 1972 and 2017. It includes full depth discrete bottle...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 27, 2026 at 08:37 PM

#12 Federal

Aragonite saturation state gridded to 1x1 degree latitude and longitude at depth levels of 0, 50, 100, 200, 500, 1000, 2000, 3000, and 4000 meters in the global oceans (NCEI Accession 0139360)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 17, 2015 at 12:00 AM

This dataset contains gridded data of aragonite saturation state across the global oceans (spatial distributions with a resolution of 1x1 degree latitude and longitude) at depth levels of 0m, 50m,...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 27, 2026 at 08:10 PM

#13 Federal

Dissolved inorganic carbon (DIC), total alkalinity (TA), pH on total scale, partial pressure of CO2 (pCO2), hydrogen sulfide (H2S), methane (CH4), nutrients, dissolved oxygen, water temperature, salinity and other measurements collected from discrete samples and profile observations at Indian Point Aquaculture Site from 2018-05-14 to 2019-09-27 (NCEI Accession 0240809)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 10, 2025 at 12:00 AM

This dataset includes discrete sample and profile data collected in Indian Point Aquaculture Site from 2018-05-14 to 2019-09-27. The Ocean Acidification condition was monitored at Indian Point...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 27, 2026 at 09:00 PM

#14 Federal

Global Ocean Data Analysis Project, Version 2 (GLODAPv2) (NCEI Accession 0162565)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 24, 2025 at 12:00 AM

This data product is composed of data from 724 scientific cruises covering the global ocean. It includes data assembled during the previous interior ocean data synthesis efforts GLODAPv1.1 (Global...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 27, 2026 at 08:24 PM

#15 Federal

CARIACO Ocean Time-Series data collected in the Cariaco Basin since 1995

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 13, 2026 at 12:00 AM

This collection includes surface primary production (carbon fixation rates by photosynthesis of planktonic algae), regional hydrography, physical forcing variables (such as the wind), and the...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 08:03 AM

#16 Federal

Discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), salinity, oxygen, nutrients, and water temperature during the CCGS John P. Tully Line P cruise (EXPOCODE 18DD20210824) off the west coast of Vancouver Island from 2021-08-24 to 2021-09-07 (NCEI Accession 0300980)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 31, 2025 at 12:00 AM

These data were collected from the west coast of Vancouver Island, between August 24th and September 7th 2021, as part of the Line P Water Properties Survey led by Marie Robert. Discrete dissolved...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 27, 2026 at 09:32 PM

#17 Federal

Dissolved inorganic carbon (DIC), total alkalinity (TA), water temperature, salinity and other measurements collected from discrete samples and profile observations during R/V Nuliajuk and other small vessel Winnipeg Shrimp Surveys cruises in the Baffin Bay from 2014-09-28 to 2017-07-30 (NCEI Accession 0240705)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 01, 2021 at 12:00 AM

This dataset includes discrete sample and profile data collected during R/V Nuliajuk and other small vessel Winnipeg Shrimp Surveys cruises in the Baffin Bay from 2014-09-28 to 2017-07-30. These...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 27, 2026 at 09:00 PM

#18 Federal

Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201605 (EXPOCODE 49UP20160608), in the North Pacific Ocean from 2016-06-08 to 2016-06-28 (NCEI Accession 0209207)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 14, 2020 at 12:00 AM

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 27, 2026 at 08:47 PM

#19 Federal

Water temperature, conductivity, and others taken by CTD and Niskin bottles from the CCGS VECTOR in Coastal Waters of Southeast Alaska and British Columbia from 2023-06-24 to 2023-06-29 (NCEI Accession 0289466)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 22, 2024 at 12:00 AM

This dataset contains fully QA/QC'd oceanographic profile data collected aboard the CCGS VECTOR in the Coastal Waters of Southeast Alaska and British Columbia from 2023-06-24 to 2023-06-29. This...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 27, 2026 at 09:24 PM

#20 Federal

A compiled data product of profile, discrete biogeochemical measurements from 35 individual cruise datasets collected from a variety of ships in the southern Salish Sea and northern California Current System (Washington state marine waters) from 2008-02-04 to 2018-10-19 (NCEI Accession 0238424)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 21, 2024 at 12:00 AM

This dataset contains the compiled cruise data product consisting of 35 individual cruise datasets collected in Washington state marine waters from a variety of research vessels from 2008-02-04 to...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 27, 2026 at 08:58 PM

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