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Age characteristics of walleye pollock school echoes
Authors:Kang  Myounghee; Honda  Satoshi; Oshima  Tatsuki
Institution:a Tokyo University of Marine Science and Technology Tokyo, Japan
b Hokkaido National Fisheries Research Institute 116, Katsurakoi, Kushiro, Hokkaido 085-0802, Japan
c Marine Fisheries Research and Development Department of Fisheries Research Agency 2-3-3 Minato-mirai, Nishi, Yokohama, Kanagawa 220-6115, Japan
Abstract:
Keywords:age identification  common observation range  morphology and bathymetry  optimal size of an integration cell  pattern of {Delta}MVBS" target="_blank">gif" ALT="{Delta}" BORDER="0">MVBS
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