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

Comprehensive Dataset and Reports of the Mamala Bay Study during 1993-1995 on Oahu, Hawaii

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

This collection contains comprehensive datasets and reports collected in support of the Mamala Bay Study during 1993-1995. Physical, chemical, biological, and geological datasets and reports are...

Search relevance: 1.00 | Views last month: 28 | Catalog Last Checked: August 28, 2026 at 12:02 AM

#4 Federal

Gas chromatography-mass spectrometry characterization, short-lived radioisotope, and other sediment data collected aboard R/V Weatherbird cruise WB-0814 in the northern Gulf of Mexico from 2014-08-14 to 2014-08-28 (NCEI Accession 0226099)

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

This dataset contains data from sediment cores collected aboard R/V Weatherbird cruise WB-0814 in the northern Gulf of Mexico from 2014-08-14 to 2014-08-28. It includes gas chromatography-mass...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 27, 2026 at 08:55 PM

#5 Federal

Bulk density and pore water, sediment texture and composition data from sediment cores collected aboard R/V Weatherbird II cruises WB-0812 and WB-0813 in the northern Gulf of Mexico from 2012-08-14 to 2013-08-21 (NCEI Accession 0225545)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 03, 2021 at 12:00 AM

This dataset contains the bulk density and pore water, sediment texture and composition data from sediment cores collected aboard R/V Weatherbird II cruises WB-0812 and WB-0813 in the northern...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 27, 2026 at 08:55 PM

#6 Federal

Short-lived radioisotope, sediment core photographs, sediment texture and composition data collected aboard multiple R/V Weatherbird II cruises in the Gulf of Mexico from 2010-08-11 to 2011-09-27 (NCEI Accession 0228866)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 24, 2021 at 12:00 AM

This dataset contains short-lived radioisotope (SLRad), sediment core photographs, and sediment texture and composition data collected aboard multiple R/V Weatherbird II cruises in the Gulf of...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 08:56 PM

#7 Federal

Observations of Deep-Sea Coral and Sponge Occurrences from the NOAA National Deep-Sea Coral and Sponge Database, 1842-Present, version 20250903-0 (NCEI Accession 0145037)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 17, 2025 at 12:00 AM

NOAA’s Deep-Sea Coral Research and Technology Program (DSCRTP) compiles a national database of the known locations of deep-sea corals and sponges in U.S. territorial waters and beyond. Demersal...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 08:12 PM

#8 Federal

Chemical and benthos data collected from CTD, bottle, and other instruments in the Chukchi Sea in 2009-2010 as part of the Chukchi Sea Offshore Monitoring in Drilling Area - Chemical and Benthos (COMIDA-CAB) project (NCEI Accession 0095566)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 09, 2016 at 12:00 AM

This dataset contains physical, chemical, and biological data collected during research cruises for the Chukchi Sea Offshore Monitoring in Drilling Area (Chemical and Benthos) (COMIDA CAB)...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 07:47 PM

#9 Federal

Short-lived radioisotope, sediment core photographs, and bulk density and porewater data from sediment cores collected aboard R/V Weatherbird II cruises WB-0813 and WB-1405 in the Gulf of Mexico from 2013-08-15 to 2013-09-27 (NCEI Accession 0229075)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 22, 2021 at 12:00 AM

This dataset contains short-lived radioisotope (SLRad), sediment core photographs, and bulk density/porewater data from sediment cores collected aboard R/V Weatherbird II cruises WB-0813 and...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 08:56 PM

#10 Federal

CTD, Short-lived radioisotope, sediment sample location data, and other sediment data types collected aboard R/V Weatherbird cruise WB-0816 in the Gulf of Mexico from 2016-08-05 to 2016-09-09 (NCEI Accession 0226799)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 14, 2021 at 12:00 AM

This dataset contains CTD, short-lived radioisotope (SLRad), sediment sample location data, and other sediment data types obtained from sediment cores collected aboard R/V Weatherbird cruise...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 08:56 PM

#11 Federal

Long-Term Monitoring at the East and West Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico, 2007-2008 (NCEI Accession 0070125)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

The Long-Term Monitoring at the East and West Flower Garden Banks 2007-2008 dataset includes biological and oceanographic measurements collected to satisfy the BOEMRE and NOAA contract...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 07:40 PM

#12 Federal

Short-lived radioisotope, sediment core photographs, sediment texture and composition data collected aboard R/V Weatherbird II and R/V Pelican cruises in the Gulf of Mexico from 2012-04-09 to 2012-10-18 (NCEI Accession 0231450)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 08, 2021 at 12:00 AM

This dataset contains short-lived radioisotope (SLRad), sediment core photographs, and sediment texture and composition data collected aboard R/V Weatherbird II cruises WB-0812 and WB-1012, and...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 08:56 PM

#13 Federal

Investigations of introduced species in Pearl Harbor; Oahu, Hawaii, from 1996-01-11 to 1996-09-18 (NCEI Accession 0000330)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 15, 2013 at 12:00 AM

The marine and estuarine invertebrate and fish communities in Pearl Harbor, Oahu, Hawaii were surveyed between January and October, 1996. Samples were taken and observations were made at fifteen...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 07:10 PM

#14 Federal

UH WRRC Ocean Outfall Biomonitoring: surveys and sampling data at selected sites near ocean sewage outfalls around Oahu, Hawaii, from 1990 to 2010

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 23, 2026 at 12:00 AM

This dataset contains community structure of fish and macrobenthos, surveys of selected coral and fish assemblages, sediment monitoring, benthic faunal sampling, and fish census data from selected...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 08:18 AM

#15 Federal

Long-Term Monitoring at the East and West Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico, 2002-2006 (NCEI Accession 0012632)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 09, 2007 at 12:00 AM

The Long-Term Monitoring at the East and West Flower Garden Banks National Marine Sanctuary 2002-2006 data include biological and oceanographic measurements collected to satisfy the MMS and NOAA...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 07:26 PM

#16 Federal

NERC's Biogeochemical Ocean Flux Study (North Atlantic Data Set) was collected aboard the RRS DISCOVERY and CHARLES DARWIN in the North Atlantic Ocean from 19890417 to 19910728 (NCEI Accession 0000708)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

The Biogeochemical Ocean Flux Study (BOFS) was a Community Research Project of the Marine and Atmospheric Sciences Directorate of the Natural Environment Research Council. It was hosted by the...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 07:15 PM

#17 Federal

NOAA RESTORE Science Program: Linking Community and Food-web Approaches to Restoration: Taxonomic data for marsh infauna associated with natural and restored marshes along a salinity gradient generated from a freshwater diversion at West Pointe a la Hache into eastern Barataria Bay, Louisiana, 2018-05-21 to 2021-05-25 (NCEI Accession 0296020)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 18, 2024 at 12:00 AM

This dataset contains benthic macroinfauna species identifications and number of individuals collected from surface sediment samples at six sites at various distances from a freshwater diversion...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 09:29 PM

#18 Federal

Data collected in support of the Minerals Management Service-supported Deepwater Program: Northern Gulf of Mexico Continental Slope Habitat and Benthic Ecology, 1999 - 2003

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 02, 2026 at 12:00 AM

This dataset includes data collected in support of the Minerals Management Service-supported program entitled "The Deepwater Program: Northern Gulf of Mexico Continental Slope Habitat and Benthic...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 08:13 AM

#19 Federal

Seagrass density and biomass, and related data from seagrass monitoring station LM-151 in Laguna Madre Texas from 1989-03-24 to 2022-06-23 (NCEI Accession 0282643)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 13, 2023 at 12:00 AM

This dataset contains raw sampling data beginning in 1989 for a long-term environmental and seagrass monitoring station in Laguna Madre (“LM-151”). This project served to understand environmental...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 27, 2026 at 09:19 PM

#20 Federal

Short-lived radioisotope, sediment core photographs, and bulk density/porewater data from sediment cores collected aboard R/V Weatherbird II and R/V Justo Sierra cruises in the Gulf of Mexico from 2015-07-30 to 2015-10-01 (NCEI Accession 0232032)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 09, 2021 at 12:00 AM

This dataset contains short-lived radioisotope (SLRad), sediment core photographs, and bulk density/porewater data from sediment cores collected aboard R/V Weatherbird II and R/V Justo Sierra...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 27, 2026 at 08:57 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)

Comprehensive Dataset and Reports of the Mamala Bay Study during 1993-1995 on Oahu, Hawaii

Gas chromatography-mass spectrometry characterization, short-lived radioisotope, and other sediment data collected aboard R/V Weatherbird cruise WB-0814 in the northern Gulf of Mexico from 2014-08-14 to 2014-08-28 (NCEI Accession 0226099)

Bulk density and pore water, sediment texture and composition data from sediment cores collected aboard R/V Weatherbird II cruises WB-0812 and WB-0813 in the northern Gulf of Mexico from 2012-08-14 to 2013-08-21 (NCEI Accession 0225545)

Short-lived radioisotope, sediment core photographs, sediment texture and composition data collected aboard multiple R/V Weatherbird II cruises in the Gulf of Mexico from 2010-08-11 to 2011-09-27 (NCEI Accession 0228866)

Observations of Deep-Sea Coral and Sponge Occurrences from the NOAA National Deep-Sea Coral and Sponge Database, 1842-Present, version 20250903-0 (NCEI Accession 0145037)

Chemical and benthos data collected from CTD, bottle, and other instruments in the Chukchi Sea in 2009-2010 as part of the Chukchi Sea Offshore Monitoring in Drilling Area - Chemical and Benthos (COMIDA-CAB) project (NCEI Accession 0095566)

Short-lived radioisotope, sediment core photographs, and bulk density and porewater data from sediment cores collected aboard R/V Weatherbird II cruises WB-0813 and WB-1405 in the Gulf of Mexico from 2013-08-15 to 2013-09-27 (NCEI Accession 0229075)

CTD, Short-lived radioisotope, sediment sample location data, and other sediment data types collected aboard R/V Weatherbird cruise WB-0816 in the Gulf of Mexico from 2016-08-05 to 2016-09-09 (NCEI Accession 0226799)

Long-Term Monitoring at the East and West Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico, 2007-2008 (NCEI Accession 0070125)

Short-lived radioisotope, sediment core photographs, sediment texture and composition data collected aboard R/V Weatherbird II and R/V Pelican cruises in the Gulf of Mexico from 2012-04-09 to 2012-10-18 (NCEI Accession 0231450)

Investigations of introduced species in Pearl Harbor; Oahu, Hawaii, from 1996-01-11 to 1996-09-18 (NCEI Accession 0000330)

UH WRRC Ocean Outfall Biomonitoring: surveys and sampling data at selected sites near ocean sewage outfalls around Oahu, Hawaii, from 1990 to 2010

Long-Term Monitoring at the East and West Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico, 2002-2006 (NCEI Accession 0012632)

NERC's Biogeochemical Ocean Flux Study (North Atlantic Data Set) was collected aboard the RRS DISCOVERY and CHARLES DARWIN in the North Atlantic Ocean from 19890417 to 19910728 (NCEI Accession 0000708)

Data collected in support of the Minerals Management Service-supported Deepwater Program: Northern Gulf of Mexico Continental Slope Habitat and Benthic Ecology, 1999 - 2003

Seagrass density and biomass, and related data from seagrass monitoring station LM-151 in Laguna Madre Texas from 1989-03-24 to 2022-06-23 (NCEI Accession 0282643)

Short-lived radioisotope, sediment core photographs, and bulk density/porewater data from sediment cores collected aboard R/V Weatherbird II and R/V Justo Sierra cruises in the Gulf of Mexico from 2015-07-30 to 2015-10-01 (NCEI Accession 0232032)