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 and benthic fish occurrences that were recorded along with coral and sponge surveys are also included. The database is comprehensive, standardized, quality controlled, and networked to outside resources. The database schema accommodates both linear (trawls, transects) and point (samples, observations) data. The structure of the database is tailored to occurrence records of all the azooxanthellate corals, a subset of all corals, and all sponge species. Records shallower than 50 m are generally excluded in order to focus on predominantly deep-water species – the mandate of the DSCRTP. The intention is to limit the overlap with light-dependent (and mostly shallow-water) corals. The database version included in the current accession is 20230620-0.

This cruise used the remotely operated vehicle (ROV) Jason II to: explore 4-6 new sites for the occurrence of deep water coral reefs; made collections of Lophelia and other corals for genetic and physiological studies, made collections of communities associated with Lophelia and other corals for ecological studies; collected quantitative digital imagery for characterization of sites and coral communities; collect spatially explicit physical near bottom oceanographic data; deploy cameras and microbial arrays; reposition larval traps and current meters; collected push cores; and conducted a series of linked archaeological/ biological investigations on deep water shipwrecks.

The Expanding Pacific Research and Exploration of Submerged Systems, or EXPRESS initiative is a multi-year, multi-agency project to survey and map undersea habitat throughout the California Current Large Marine Ecosystem. Scientists and engineers from NOAA, the Global Foundation for Ocean Exploration, the U.S. Geological Survey (USGS), and Bureau of Ocean Energy Management (BOEM) conducted a 29-day expedition aboard NOAA Ship Reuben Lasker along the California, Oregon, and Washington coasts, including sites within four National Marine Sanctuaries. GFOE’s ROVs and satellite system were used for this telepresence-enabled cruise, in partnership with OER. This EXPRESS expedition represented an unprecedented level of government cooperation. Eight different NOAA offices along with USGS and BOEM contributed financial or scientific expertise. During this expedition, researchers surveyed deep-sea coral and sponge environments off the U.S. West Coast. This cruise was part of a four-year West Coast Deep Sea Coral Initiative, supported by the Deep Sea Coral Research and Technology Program, to better understand the basic biology, abundance, and diversity of deep-sea coral throughout the California Current Large Marine Ecosystem as well as their ecological role with invertebrates and fish. The researchers collected samples to help identify West Coast corals and sponges, and revisit previously surveyed sites to document changes that have occurred over time. One was to collect essential fish habitat baseline information at 12 sites along the West Coast. The Pacific Fishery Management Council proposed modifications to these habitats to better support commercially important groundfish. Another important goal of characterizing this undersea habitat was to inform possible locations offshore northern and central California for wind energy development. Characterization identified sensitive habitats to avoid when establishing future offshore wind energy sites.

The Expanding Pacific Research and Exploration of Submerged Systems, or EXPRESS initiative is a multi-year, multi-agency project to survey and map undersea habitat throughout the California Current Large Marine Ecosystem. Scientists and engineers from NOAA, the Global Foundation for Ocean Exploration, the U.S. Geological Survey (USGS), and Bureau of Ocean Energy Management (BOEM) conducted a 29-day expedition aboard NOAA Ship Reuben Lasker along the California, Oregon, and Washington coasts, including sites within four National Marine Sanctuaries. GFOE’s ROVs and satellite system were used for this telepresence-enabled cruise, in partnership with OER. This EXPRESS expedition represented an unprecedented level of government cooperation. Eight different NOAA offices along with USGS and BOEM contributed financial or scientific expertise. During this expedition, researchers surveyed deep-sea coral and sponge environments off the U.S. West Coast. This cruise was part of a four-year West Coast Deep Sea Coral Initiative, supported by the Deep Sea Coral Research and Technology Program, to better understand the basic biology, abundance, and diversity of deep-sea coral throughout the California Current Large Marine Ecosystem as well as their ecological role with invertebrates and fish. The researchers collected samples to help identify West Coast corals and sponges, and revisit previously surveyed sites to document changes that have occurred over time. One was to collect essential fish habitat baseline information at 12 sites along the West Coast. The Pacific Fishery Management Council proposed modifications to these habitats to better support commercially important groundfish. Another important goal of characterizing this undersea habitat was to inform possible locations offshore northern and central California for wind energy development. Characterization identified sensitive habitats to avoid when establishing future offshore wind energy sites.

Deep Sea Coral Presence data from around the United States of America 1842 to 2017. Data extracted from the NOAA Deep Sea Coral Research and Technology Program. Please cite the database as: NOAA (2018) National Database for Deep-Sea Corals and Sponges (version 20180329-0). https://deepseacoraldata.noaa.gov/; NOAA Deep Sea Coral Research & Technology Program.

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Video imagery from various underwater vehicles from Gulf of Maine

This dataset contains oceanographic and meteorological data, logs, and still images. This expedition is the first of three cruises for the Deep SEARCH project focused on exploring and characterizing seeps, corals, and canyon environments along the Atlantic margin. Oceanographic still images were obtained with the Sentry AUV. The images are raw Bayer-encoded (color) TIFF files directly from the camera.

This dataset contains oceanographic data (ADCP, CTD, ROV, Jason, Lander, SCS, Vehicle, XBT), images, and documentation. The primary goals of this cruise were as follows: Exploration of new sites and new areas within known sites, sampling of corals and associated fauna for biodiversity and biogeography, community sampling at seep and coral habitats, sediment sampling at soft sediment sites for biogeochemistry and diversity, collections of corals for live coral experiments, water sampling for water chemistry and microbial diversity, sediment, water, and faunal samples for eDNA work, geological observations and sampling for geomorphology, and lander deployments.

Data and information collected by the ROV Jason along its track during sixteen dives of the 2007 "Expedition to the Deep Slope" expedition sponsored by the National Oceanic and Atmospheric Administration (NOAA) Office of Ocean Exploration and Minerals Management Service (MMS), June 4 through July 6, 2007. Measurements and information include sub's position, altitude, and depth; dive, mission, and vehicle ID's.