• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-04-18T00:00:00.000+00:00

U.S. Atlantic margin cold seeps database from multibeam water column imagery, 2011-2016: South Atlantic Bight to Georges Bank. This release includes three data sets that provide geographic...

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• Organization: Department of the Interior
• Updated: 2020-10-19T00:00:00Z

Results of lipid biomarker concentration and compound specific isotopes analyzed from authigenic carbonates and surrounding sediment collected from Baltimore and Norfolk seep fields along the...

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• Organization: Department of the Interior
• Updated: 2023-08-08T00:00:00Z

This dataset contains the locations of 902 methane cold seeps that were detected in acoustic water-column backscatter collected by the U.S. Geological Survey between 2018 to 2021. Rising bubbles...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-25T00:00:00.000+00:00

Okeanos Explorer (EX1903L2): Mid and Southeast US (ROV and Mapping) - 2019 (EK60). Windows to the Deep 2019: Exploration of the Deep-sea Habitats of the Southeastern United States was a 38-day,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-25T00:00:00.000+00:00

Okeanos Explorer (EX1903L2): Mid and Southeast US (ROV and Mapping) - 2019 (EM302). Windows to the Deep 2019: Exploration of the Deep-sea Habitats of the Southeastern United States was a 38-day,...

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• Organization: Department of the Interior
• Updated: 2024-12-11T00:00:00Z

Isotope data for vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-21T00:00:00.000+00:00

This dataset contains water and sediment chemistry, and elemental (total C and N, C/N ratio) and isotopic (delta 13C, delta 15N) data collected during R/V Endeavor cruise EN509 in the northern...

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

Mesopelagic fishes represent an important component of the marine food web due to their global distributions, high abundances and ability to transport organic material throughout a large part of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-22T00:00:00.000+00:00

This dataset contains water and sediment chemistry, and elemental (total C and N, C/N ratio) and isotopic (delta 13C, delta 15N) data collected during R/V Endeavor cruise EN510 in the northern...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-01-01T00:00:00.000+00:00

A total of 24 Alvin dives were made at 10 sites. Chemosynthetic communities were found at all of the sites, along with hydrocarbon seepage, carbonates, and occasional brine seeps. Seep-related...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-17T00:00:00.000+00:00

This dataset contains CTD, water and sediment chemistry, particle sample elemental (C,N) and isotopic (13C, 15N) data, and time series photographs obtained from a marine snow profiling camera...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-10-30T19:27:13.000+00:00

High resolution mapping data from vessel multibeam and submersible sonar systems; singlebeam and sub-bottom profile data; periodic CTD casts; submersible CTD data; underwater video from...

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