Western Gulf Deepwater Snapper/Grouper/Shrimp Marine Protected Area Survey (1983)

The Southeast Fisheries Science Center Mississippi Laboratories conducts standardized fisheries independent resource surveys in the Gulf of Mexico, South Atlantic, and U.S. Caribbean to provide abundance and distribution information to support regional and international stock assessments. Deepwater groupers, snappers and shrimp were sampled in the western Gulf of Mexico using a bottom trawl and bottom longline.

To provide abundance and distribution information for deepwater groupers, snappers, and shrimp in the western Gulf of Mexico.

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There are not restrictions or legal prerequisites for accessing this data.

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Data are reviewed and edited for accuracy by chief scientists.

Data resides in the laboratories’ centralized database (Oracle). Security patches are applied to the database and host environment immediately after their release. In addition, Security benchmarks are applied to the database and host environment. Data residing in the centralized database (Oracle) is backed up nightly. Backup sets are placed on the laboratories’ Networked Attached Storage (NAS) environment. Security patches/updates are immediately applied to the host environment. Data is stripped/mirrored using RAID 50 technology to protect data from disk failure. Nightly backups are preformed and files are written to magnetic tape and stored in an onsite / offsite location.

All data (e.g. station location, gear characteristics, fish identifications, length measurements, environmental variables, etc.) were recorded on paper and then manually entered into a database. All data are checked for completeness and accuracy by chief scientists.