NCCOS Assessment: Benthic Habitat Map for the Insular Shelf South of St. Thomas and St. John, U.S. Virgin Islands (NCEI Accession 0170098)
The dataset describes the spatial distribution of benthic habitats on the insular shelf south of St. Thomas and St. John, U.S. Virgin Islands. These benthic habitats include: (1) Coral Reef Colonized with Live Coral, (2) Pavement Colonized with Live Coral, (3) Rhodoliths with Macroalgae, (4) Rhodoliths with Macroalgae and Bare Sand, and (5) Bare Sand. These habitats were translated into the Coastal and Marine Ecological Classification Standard (CMECS) scheme. NCCOS developed these spatially resolved maps using environmental predictors, underwater videos/photos and mathematical modeling techniques. The overall thematic accuracy for this map is 85.8% (corrected for proportional bias).
Dataset Citation
- Cite as: Costa, Bryan; Kracker, Laura; Battista, Tim; Sautter, Will; Mabrouk, Ayman; Edwards, Kimberly; Taylor, Chris; Ebert, Erik (2018). NCCOS Assessment: Benthic Habitat Map for the Insular Shelf South of St. Thomas and St. John, U.S. Virgin Islands (NCEI Accession 0170098). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5930rfv. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0170098
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor |
NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
Dataset Point of Contact |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Time Period | 2004-01-01 to 2017-09-30 |
Spatial Bounding Box Coordinates |
West: -65.269529
East: -64.642701
South: 18.11361
North: 18.313243
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed |
Supplemental Information | Submission Package ID: B163R8 |
Purpose | The insular shelf south of St. Thomas and St. John, in the U.S. Virgin Islands (USVI), is an expansive geomorphologic feature with extensive mesophotic coral reefs occurring at 30 to 150 meter depths. These mesophotic reefs are part of a broader coral reef community in the U.S. Caribbean that provide a wide range of ecosystem goods and services estimated to provide $187 million per year (in 2007 US dollars) to local communities. While these reefs provide great economic value to local communities, they are increasingly under threat from multiple human-caused stressors, making it critical for the USVI and Puerto Rico jurisdictions to find ways to preserve and sustainably manage them. Ideally, the first step in any marine management process is to comprehensively map and inventory the location of coral reef resources. The geographic information system (GIS) layers and products provided in this report represent the first complete habitat map for the insular shelf south of St. Thomas and St. John. These products also represent the culmination of an extensive seafloor mapping campaign conducted by NOAA’s National Centers for Coastal Ocean Science (NCCOS) in collaboration with regional partners. Products from this assessment will support coastal and ocean management efforts by other territorial and federal agencies working in the U.S. Caribbean. |
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Last Modified: 2024-04-10T23:31:34Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov