Pelagic Longline Survey Data
Southeast Fisheries Science Center
Project
(PRJ)
| ID: 28637
| Published / External
Created: 2015-11-12
|
Last Modified: 2022-08-09
Project (PRJ) | ID: 28635
ID: 28637
Project (PRJ)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Pelagic Longline Survey Data |
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* Status | In Work |
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* » Abstract |
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. A pelagic longline survey is conducted opportunistically when vessel schedules and budget allow. Surveys have been conducted off the east coast, south of Cape Hatteras, North Carolina, and throughout the northern Gulf of Mexico. Sampling primarily occurs during winter and spring months in Federal waters during both day and night hours. Approximately 60 stations are conducted per survey with effort occurring at bottom depths greater than 600 ft. Sampling depth is set by buoyed drop lines which are 80.5 feet long. Pelagic longline sampling gear includes five miles of mainline, buoyed drop lines placed ~ every 600 ft along the mainline and 73 ft gangions with 18/0 non-offset circle hooks baited with mackerel (Scomber scombrus). Float drop line depths are 110% of gangion length to allow sea turtles to easily surface if captured. The mainline soaks for three hours as determined from the time the last high-flyer is deployed until the first flyer is retrieved. |
* Purpose |
To provide abundance and distribution information on pelagic species for use in regional stock assessments. |
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• » Organization | Mississippi Laboratory |
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• » City | Pascagoula |
• » State/Province | MS |
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* » Support Role | Data Steward |
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* » Date Effective From | 2004 |
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Person | Driggers, William |
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3209 Frederic St. Pascagoula, MS 39568 |
Email Address | william.driggers@noaa.gov |
Phone | 228-549-1630 |
Fax | 228-769-9200 |
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* » Support Role | Distributor |
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* » Date Effective From | 2013 |
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Person | Weber, Charles J |
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3209 Frederic Street Pascagoula, MS 39567-4112 |
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Phone | 228-549-1684 |
Fax | 228-769-9200 |
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Business Hours | Retired IT United Head Pascagoula |
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* » Support Role | Metadata Contact |
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* » Date Effective From | 2004 |
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Person | Driggers, William |
Address |
3209 Frederic St. Pascagoula, MS 39568 |
Email Address | william.driggers@noaa.gov |
Phone | 228-549-1630 |
Fax | 228-769-9200 |
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* » Support Role | Point of Contact |
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* » Date Effective From | 2013 |
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Person | Weber, Charles J |
Address |
3209 Frederic Street Pascagoula, MS 39567-4112 |
Email Address | |
Phone | 228-549-1684 |
Fax | 228-769-9200 |
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Business Hours | Retired IT United Head Pascagoula |
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* » W° Bound | -98 |
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* » E° Bound | -75 |
* » N° Bound | 36 |
* » S° Bound | 24 |
* » Description |
Gulf of Mexico and South Atlantic |
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* » Time Frame Type | Range |
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* » Start | 2004 |
End | 2006 |
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* » Security Class | Unclassified |
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» Data Access Procedure |
Contact the individual identified as the distributor for this dataset. Please include the title of the dataset and the name of the data steward when requesting a copy of this data. |
• » Data Access Constraints |
There are not restrictions or legal prerequisites for accessing this data. |
• Data Use Constraints |
NOAA NMFS does not approve, recommend, or endorse any proprietary product or proprietary material mentioned in this publication. No reference shall be made to NMFS, or to this publication furnished by NMFS, in any advertising or sales promotion which would indicate or imply that NMFS approves, recommends, or endorses any proprietary product or proprietary material mentioned herein or which has as its purpose any intent to cause directly or indirectly the advertised product to be used or purchased because of this NMFS publication. NMFS is not responsible for any uses of these datasets beyond those for which they were intended, and NMFS makes no claims regarding the accuracy of any data provided by agencies or individuals outside NMFS. Acknowledgement of NOAA NMFS and SEAMAP would be appreciated in products derived or publications generated from this data. |
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» Download URL | https://www.fisheries.noaa.gov/inport/item/28637 |
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» Quality Control Procedures Employed |
As specimens are collected, total number of individual fish by species and lengths are taken and recorded into the shipboard data collections system. At the end of each survey data are reviewed for accuracy/relevance by chief scientists. Specimens that cannot be identified during the survey are identified in the laboratory. |
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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66 | Data Set (DS) | Atlantic Oculina Survey (2004) |
66 | Data Set (DS) | Pelagic Longline Survey (2005) |
66 | Data Set (DS) | South Atlantic Pelagic Longline Survey (2006) |
Related Items
Item Type | Relationship Type | Title |
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Catalog Details
Catalog Item ID | 28637 |
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Metadata Record Created By | Charles J Weber |
Metadata Record Created | 2015-11-12 12:06+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2022-05-26 |
Owner Org | SEFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2022-05-26 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2023-05-26 |
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