• Organization: Department of Agriculture
• Updated: 2025-11-21

This website is a collaborative effort among several individuals. Michael Gates (USDA, Smithsonian Institution, Washington, DC) conceptualized the project. Robert Kula (USDA, Smithsonian...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-11-09T00:00:00.000+00:00

The National Museum of Natural History (NMNH) maintains two collections that are represented in the Index to Marine and Lacustrine Geological Samples (IMLGS): Mineral Sciences...

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• Organization: Department of the Interior
• Updated: 2021-11-16T00:00:00Z

These data, which comprise part of the Smithsonian Institution Master Sediment data file, were abstracted by the staff of the Smithsonian Institution from materials submitted for archival by...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-09-10T00:00:00.000+00:00

The World Meteorological Organization (WMO) World Weather Records (WWR) database contains historical monthly climatic data from land surface stations worldwide. First released in 1927, the WWR...

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• Organization: Department of the Interior
• Updated: 2020-09-29T00:00:00Z

Strontium isotope ratios of lavas from Hawaiʻi were analyzed by thermal ionization mass spectrometry (TIMS) at the Southwest Isotope Research Laboratories of the U.S. Geological Survey (USGS) in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-01-01T00:00:00.000+00:00

NCEI maintains a database of over 1,500 volcano locations obtained from the Smithsonian Institution Global Volcanism Program, Volcanoes of the World publication. The database includes information...

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• Organization: Department of the Interior
• Updated: 2016-10-07T00:00:00Z

The Unpublished Digital Geologic Map of Katmai National Park and Preserve, and Alagnak Wild River and Vicinity, Alaska is composed of GIS data layers and GIS tables in a 10.1 file geodatabase...

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• Organization: Department of the Interior
• Updated: 2020-09-29T00:00:00Z

Strontium isotope ratios of historical Kīlauea summit and rift lavas were analyzed by thermal ionization mass spectrometry (TIMS) at the Southwest Isotope Research Laboratories of the U.S....

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides gridded estimates of aboveground biomass (AGB) for four sites in Gabon at 0.25 ha (50 m) resolution derived with field measurements and airborne LiDAR data collected from...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-11-21T00:00:00.000+00:00

The NOAA/NOS and USCGS Seabed Descriptions from Hydrographic Surveys database is a compilation of surficial sediment composition from multiple sources for over 200,000 seafloor sediment samples...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-08-20T00:00:00.000+00:00

This dataset includes bathythermograph (XBT) data from R/V TRIDENT in the Mediterranean Sea from 1970-08-20 to 1970-09-09. Data has been processed by NODC to the NODC standard Bathythermograph...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-05-01T00:00:00.000+00:00

Five seamounts (Denson, Dickins, Pratt, Welker and Giacomini) in the Gulf of Alaska that had not previously been observed by manned submersible or ROV were thoroughly mapped with...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-06-25T00:00:00.000+00:00

Predictive habitat models for deep-sea corals within the U.S. West Coast Exclusive Economic Zone were developed to aid future research and spatial mapping. Models were built at a 500 x 500 m...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-17T00:00:00.000+00:00

This dataset includes plankton taxa and counts, gear type, tow type, net mouth diameter and mesh size. The data were collected from 1928 through 1987 from numerous vessels worldwide. The data were...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-12-14T00:00:00.000+00:00

Conductivity-Temperature-Depth (CTD) casts were conducted during project cruises on July 20 - August 8, 2017 and September 17-22, 2018. Casts were conducted using remotely-operated vehicle (ROV)...

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• Organization: Department of Agriculture
• Updated: 2022-08-29

Sixty-seven maps from Indian Land Cessions in the United States, compiled by Charles C. Royce and published as the second part of the two-part Eighteenth Annual Report of the Bureau of American...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-16T00:00:00.000+00:00

The Caribbean Coastal Marine Productivity (CARICOMP) Program is a Caribbean-wide research and monitoring network of 27 marine laboratories, parks, and reserves in 17 countries. This data set...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-11-15T00:00:00.000+00:00

This data package presents a three-decade (1985-2017) assessment of heat stress exposure in the wider Caribbean coral reefs at the ecoregional and local scales. The main heat stress indicator...

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