| Results of the acoustic-trawl surveys of walleye pollock (Theragra chalcogramma) in the Gulf of Alaska, February-March 2012 (DY2012-01 and DY2012-03) - :4341 | National Marine Fisheries Service (NMFS)
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Results of the acoustic-trawl surveys of walleye pollock (Theragra chalcogramma) in the Gulf of Alaska, February-March 2012 (DY2012-01 and DY2012-03)
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    Scientists from the Alaska Fisheries Science Center conducted an acoustic-trawl survey in early March 2018 to estimate the abundance of pre-spawning walleye pollock (Gadus chalcogrammus) in the southeastern Aleutian Basin near Bogoslof Island. Thirty...
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    "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-spawnin...
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  4. Results of the acoustic-trawl survey of walleye pollock (Theragra chalcogramma) on the U.S. and Russian Bering Sea shelf in June - August 2012 (DY1207)
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    Scientists from the Alaska Fisheries Science Center conducted an acoustic-trawl survey in early March 2016 to estimate the abundance of pre-spawning walleye pollock (Gadus chalcogrammus) in the southeastern Aleutian Basin near Bogoslof Island. This r...
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