NEFSC 2001 Spring Bottom Trawl Survey (AL0104, EK500)
The objectives of the cruise are to: (1) determine the spring distribution and relative abundance of fish and selected invertebrate species; (2) collect biological samples for studies of age and growth relationships, fecundity, maturity and food habits; (3) collect hydrographic and meteorological data; (4)
collect samples of ichthyoplankton and zooplankton; and (5) make data and sample collections for cooperative researchers and programs; (6) conduct a hydroacoustic survey between survey stations.
collect samples of ichthyoplankton and zooplankton; and (5) make data and sample collections for cooperative researchers and programs; (6) conduct a hydroacoustic survey between survey stations.
Dataset Citation
- Cite as: Northeast Fisheries Science Center (2001): Water Column Sonar Data Collection (AL0104, EK500). National Centers for Environmental Information, NOAA. doi:10.7289/V5BV7DMH [access date]
Dataset Identifiers
- AL0104_EK500
- doi:10.7289/V5BV7DMH
ISO 19115-2 Metadata
gov.noaa.ngdc.mgg.wcd:AL0104_EK500
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Ordering Instructions | Contact the NCEI Water Column Sonar Data Manager to order data |
Distributor | Water Column Sonar Data Manager NOAA National Centers for Environmental Information (303) 497-4742 wcd.info@noaa.gov |
Dataset Principal Investigator | John Galbraith Chief Scientist NEFSC 508-495-2000 john.galbraith@noaa.gov |
Time Period | 2001-05-01T13:30:30 to 2001-05-04T10:18:29 |
Spatial Reference System | urn:ogc:def:crs:EPSG:4326 |
Spatial Bounding Box Coordinates |
West: -70.67528
East: -69.03114
South: 41.02539
North: 41.51136
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Documentation links not available. |
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Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Not planned |
Purpose | The NEFSC bottom trawl survey provides fisheries independent abundance and biological data for fisheries assessments along the U.S. east coast. |
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Global Change Master Directory (GCMD) Science Keywords
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Global Change Master Directory (GCMD) Data Center Keywords
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Global Change Master Directory (GCMD) Instrument Keywords
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International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23)
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Last Modified: 2017-05-30
For questions about the information on this page, please email: wcd.info@noaa.gov
For questions about the information on this page, please email: wcd.info@noaa.gov