Search datasets
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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: 71 | Catalog Last Checked: November 03, 2026 at 05:21 PM -
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the data set also includes a...
Search relevance: 1.00 | Views last month: 50 | Catalog Last Checked: September 10, 2026 at 08:33 PM -
These unprojected (geographic coordinates) 3-Zone Average Annual Salinity Digital Geographies are based on analysis of long-term salinity data for 147 estuaries of the contiguous United States....
Search relevance: 1.00 | Views last month: 42 | Catalog Last Checked: November 03, 2026 at 04:22 PM -
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: 27 | Catalog Last Checked: October 26, 2026 at 09:47 PM -
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...
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Field data collection was conducted for the U.S. Army Engineer District, Pacific Ocean, Honolulu (POH), during August 9 - September 14, 2005, off Kailua, Lanikai, and Waimanalo, Oahu, Hawaii. Wave...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 01, 2026 at 07:30 AM -
This dataset contains spatial distribution of surface ocean pH (total hydrogen scale), acidity (or hydrogen ion activity, unit: nmol/kg, or 10^-9 mol/kg) and Revelle Factor (a measure of the...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: November 03, 2026 at 04:36 PM -
NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: August 01, 2026 at 01:08 PM -
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: 15 | Catalog Last Checked: October 26, 2026 at 09:02 PM -
This dataset consists of the Surface Ocean CO2 Atlas Version 2022 (SOCATv2022) data product files. The ocean absorbs one quarter of the global CO2 emissions from human activity. The community-led...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: November 03, 2026 at 04:39 PM -
This dataset consists of CRAMP surveys taken in 2000 and includes quantitative estimates of fish species richness, abundance, and biomass. There are 32 survey sites, with most of these having both...
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Two types of data sets generated by our project: species inventories and quantitative counts of key organisms. The species inventories are a compilation of data collected by Chela Zabin of the...
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CTD data from remotely operated vehicle working in Monterey Bay, California. The remotely operated vehicle Ventana was used to measure the vertical distribution and the optical characteristics of...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: November 03, 2026 at 03:52 PM -
The ocean absorbs one quarter of the global CO2 emissions from human activity. The community-led Surface Ocean CO2 Atlas (www.socat.info) is key for the quantification of ocean CO2 uptake and its...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: October 26, 2026 at 10:00 PM -
The Department of Zoology, University of Hawaii at Manoa, incorporated surveys of macro-algae as part of the Zoology 439L "Laboratory in Ecology" during annual field experiments 1970-2005....
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Field data collection was conducted for the U.S. Army Engineer District, Pacific Ocean, Honolulu (POH), during 23-29 August 2007, in the vicinity of the Natatorium, a World War I memorial in...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 01, 2026 at 07:30 AM -
Three geographic maps showing the Russian Far East.
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 10:12 PM -
This dataset consists of the GLODAPv2.2020 data product composed of data from 946 scientific cruises covering the global ocean between 1972 and 2019. It includes full depth discrete bottle...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: October 26, 2026 at 09:23 PM -
Marine geophysical mapping of the Queen Charlotte Fault in the eastern Gulf of Alaska was conducted in 2016 as part of a collaborative effort between the U.S. Geological Survey and the Alaska...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 10:33 PM -
This data release contains 35 multichannel sparker and 24 multichannel minisparker seismic reflection (MCS) profiles that were collected in November of 2014 from the Catalina and Santa Cruz Basins...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 10:10 PM
