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A unifying theory explaining different power budget formulations used in modern scientific echosounders for fish abundance estimation 科技报告
来源:Center for International Climate and Environmental Research-Oslo (CICERO). 出版年: 2014
作者:  Lunde, Per;  Korneliussen, Rolf J.
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
acoustics  akustikk  echo sounder  ekolodd  VDP::Mathematics and natural science: 400::Physics: 430::Electromagnetism, acoustics, optics: 434  VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921  
Power-budget and echo-integrator equations for fish abundance estimation 科技报告
来源:Center for International Climate and Environmental Research-Oslo (CICERO). 出版年: 2013
作者:  Lunde, Per;  Pedersen, Audun O.;  Korneliussen, Rolf J.;  Tichy, Frank E.;  Nes, Håvard
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
echo sounder  ekkolodd  stock assessment  bestandsberegning  acoustics  akustikk  VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924