Large-mesh Drift Gillnet Observer
Southwest Fisheries Science Center
Entity
(ENT)
| ID: 29689
| Published / External
Created: 2015-12-10
|
Last Modified: 2022-08-09
Data Set (DS) | ID: 12935
ID: 29689
Entity (ENT)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Large-mesh Drift Gillnet Observer |
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Short Name | |
* Status | In Work |
Creation Date | |
Revision Date | |
• Publication Date | |
* » Abstract |
This data set contains catch, effort, bycatch, and biological data collected by NMFS observers aboard California-based drift gillnet vessels fishing in the California Bight. Gillnet vessels use two gear configurations in this area, set gillnets and drift gillnets. Gillnet vessels are based in ports throughout Southern California. The main species caught by drift gillnets are swordfish and mako and thresher sharks. Set gillnets usually target halibut or white sea bass. |
* Purpose |
NMFS observers collect catch and effort data mainly to monitoring marine mammal interactions and mortality as required under the Marine mammals Protection Act. Size data are collected ancillary to their marine mammal observations. Data gathered from these fisheries are used in assessments and analyses of the status of swordfish and shark stocks. The data are confidential and can only be presented in summarized form to the public. However NMFS/SWFSC researchers with appropriate clearance can access the more detailed data. |
Notes | |
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• Supplemental Information | |
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DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
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None | drift gillnet |
None | gillnet |
None | length composition |
None | observer |
None | swordfish |
None | thresher shark |
Temporal Keywords
Thesaurus | Keyword |
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* Spatial Keywords
Thesaurus | Keyword |
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None | Southern California |
None | U.S. EEZ |
Stratum Keywords
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Physical Location
• » Organization | Southwest Fisheries Science Center |
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• » City | La Jolla |
• » State/Province | CA |
• Country | USA |
• » Location Description |
Entity Information
Entity Type | Data File |
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Active Version? | Y |
Alias | |
Schema Name | |
» Description |
Data are stored in MS Access tables |
Change Summary |
Data Attributes
Note: Metadata requirements do not apply to attributes for non-tabular entities.
Attribute Details
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Seq. Order | |
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Precision | |
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Required | |
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Description | |
General Data Type | |
Case Restriction | |
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Null Value | |
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Display Example | |
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Validation Rules |
Support Roles
* » Support Role | Data Steward |
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* » Date Effective From | 2008 |
Date Effective To | |
Organization | Southwest Fisheries Science Center (SWFSC) |
Address |
8901 La Jolla Shores Dr. La Jolla, CA 92037 USA |
Email Address | |
Phone | (858)546-7000 |
Fax | |
Mobile | |
URL | http://swfsc.noaa.gov/ |
Business Hours | 8:00-16:30 |
Contact Instructions |
Suzanne Kohin |
* » Support Role | Originator |
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* » Date Effective From | 2015 |
Date Effective To | |
Organization | West Coast Regional Office (WCRO) |
Address |
501 West Ocean Blvd Long Beach, CA 90802-4213 |
Email Address | |
Phone | |
Fax | |
Mobile | |
URL | http://www.westcoast.fisheries.noaa.gov/ |
Business Hours | |
Contact Instructions |
Charles Villafana - leader, WCRO observer program |
* » Support Role | |
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* Contact Instructions |
Extents
Currentness Reference |
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Extent Group 1
Extent Description |
Inside the U.S. EEZ. Fishing areas are controlled through regulated seasons and area closures |
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Extent Group 1 / Geographic Area
* » W° Bound | |
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* » E° Bound | |
* » N° Bound | |
* » S° Bound | |
* » Description |
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Extent Group 1 / Time Frame 1
* » Time Frame Type | Continuing |
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* » Start | 1994-01-01 |
End | |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Large mesh drift gillnet observer program |
Access Information
* » Security Class | Confidential |
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* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure | |
• » Data Access Constraints |
NMFS personnel need a signed non-disclosure agreement statement to access the detailed data. There are no constraints on access to summarized data. |
• Data Use Constraints | |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
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Activity Log
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Issues
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FAQs
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Child Items
Rubric scores updated every 15m
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Related Items
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Catalog Details
Catalog Item ID | 29689 |
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Metadata Record Created By | John Childers |
Metadata Record Created | 2015-12-10 17:22+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2016-01-05 |
Owner Org | SWFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2016-01-05 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2017-01-05 |
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