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DISL Fisheries Ecology Lab: DISL Transect Bottom Longline (2011-present)

Dataset extent

Catch data from bottom longline sampling off the coast of Alabama. Sampling occurs quarterly along a transect with eight stations spaced ten miles apart, on a randomly selected longitude. Captured fish are identified to lowest possible taxon, measured for length, and weighed when possible. Temperature, salinity, and dissolved oxygen data are also collected during longline soak time.

Data and Resources

Additional Info

Field Value
Author Sean Powers
Maintainer data@disl.org
Last Updated July 22, 2022, 22:53 (UTC)
Created July 22, 2022, 22:53 (UTC)
Content Create Date 2018-04-25
ISO.author J.M. Drymon and S.P. Powers
ISO.custodian Deepa Shrestha <dshrestha@disl.org>
ISO.pointOfContact DISL Data Management
ISO.pointOfContact.1 Marcus Drymon <marcus.drymon@msstate.edu>
ISO.principalInvestigator Sean Powers <spowers@disl.org>
ISO.publisher Dauphin Island Sea Lab
Place Keywords Dauphin Island Sea Lab, DISL, northern Gulf of Mexico, Alabama
Temporal Begin 2011-02-01
Theme Keywords temperature, salinity, dissolved oxygen, water quality, fishery independent survey, bottom longline, pelagic fish
Use Constraints Acknowledgment of the Dauphin Island Sea Lab (DISL) Fisheries Ecology Lab is required in products developed from these data, and such acknowledgment as is standard for citation and legal practices for data source is expected by users of these data. Users should be aware that comparison with other data sets for the same area from other time periods may be inaccurate due to inconsistencies resulting from changes in mapping conventions, data collection, QA/QC procedures, and computer processes over time. The distributor shall not be liable for improper or incorrect use of these data, based on the description of appropriate/inappropriate uses described in the metadata document. These data are not legal documents and are not to be used as such.
spatial { "type": "Polygon", "coordinates": [ [ [ -88.37, 30.22 ], [ -87.33, 30.22 ], [ -87.33, 29.00 ], [ -88.37, 29.00 ], [ -88.37, 30.22 ] ] ] }