Groundfish and Shrimp Survey
Gulf States Marine Fisheries Commission
Project
(PRJ)
| ID: 20890
| Published / External
Created: 2013-11-14
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Last Modified: 2022-08-09
Project (PRJ) | ID: 12509
ID: 20890
Project (PRJ)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Groundfish and Shrimp Survey |
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Short Name | Groundfish and Shrimp Survey |
* Status | In Work |
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The current SEAMAP groundfish trawl survey is conducted semi-annually in the summer (June-July) and fall (October-November). A 42-ft shrimp trawl is used to collect specimens from Brownsville, TX to Key West, FL in 5 to 60 fm of water. Due to funding limitations, areas off southwest Florida are not sampled in the fall. The trawl is towed for 30 minutes, and catch is either worked up in its entirety or is subsampled if the catch is over 22 kg. During the trawl surveys, plankton samples are also collected using a 61 cm bongo frame and 0.335 mm mesh net and/or a 1x2 m Neuston frame with a 0.947 mm mesh net. 6 Future temporal and spatial expansion of trawl surveys would improve the precision of estimates for all species, as well as provide coverage for Florida waters that are not sampled currently during the fall season. The expansion of biological sampling (i.e., stomach content, and age and growth analyses) would improve the stock assessments for those species sampled, as well as provide a basis for trophic and predator-prey analyses. This information is essential for the development of multispecies and integrated ecosystem assessments. |
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None | fisheries |
None | groundfish |
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* » Date Effective From | 2010-01-01 |
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Person | Rester, Jeff |
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Box 726 Ocean Springs |
Email Address | Jeff.Rester@gsmfc.org |
Phone | 228-875-5912 |
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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Project (PRJ) | Abundance of King Mackerel Larvae from SEAMAP Fall Plankton Survey (1986 to 2006) Bongo Net Collections | |
Project (PRJ) | Atlantic Croaker Abundance from SEAMAP Shrimp/Groundfish Surveys 1987-2009 | |
Related Items
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Catalog Details
Catalog Item ID | 20890 |
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Metadata Record Created By | Ralf Riedel |
Metadata Record Created | 2013-11-14 09:29+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2017-03-14 |
Owner Org | GSMFC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2017-03-14 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2018-03-14 |
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