Data provided by National Oceanic and Atmospheric Administration
Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center (AFSC) regularly conduct acoustic-trawl (AT) surveys in late February and early March to estimate the abundance of pre-spawning walleye pollock (Gadus chalcogrammus) in the southeastern Aleutian Basin near Bogoslof Island. MACE scientists conducted the acoustic-trawl survey between 7-11 March 2014 (Cruise DY2014-02) aboard the NOAA ship Oscar Dyson, a 64 m stern trawler equipped for fisheries and oceanographic research. The survey followed established AT methods as specified in NOAA protocols for fisheries acoustics surveys and related sampling.
About this Dataset
Updated: 2025-04-21
Metadata Last Updated:
2025-04-04T13:39:16.962Z
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| Title | AFSC/RACE/MACE: Results of 2014 acoustic trawl survey Bogoslof DY1402 |
|---|---|
| Description | Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center (AFSC) regularly conduct acoustic-trawl (AT) surveys in late February and early March to estimate the abundance of pre-spawning walleye pollock (Gadus chalcogrammus) in the southeastern Aleutian Basin near Bogoslof Island. MACE scientists conducted the acoustic-trawl survey between 7-11 March 2014 (Cruise DY2014-02) aboard the NOAA ship Oscar Dyson, a 64 m stern trawler equipped for fisheries and oceanographic research. The survey followed established AT methods as specified in NOAA protocols for fisheries acoustics surveys and related sampling. |
| Modified | 2025-04-04T13:39:16.962Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce , AFSC/RACE/MACE: Pollock Acoustic/Trawl Survey Spawning Biennial Bogoslof , oceans |
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