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Analysis of vessel influence on spatial behaviour of fish schools using a multi-beam sonar and consequences for biomass estimates by echo-sounder |
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| Authors: | Soria Marc; Freon Pierre; Gerlotto Francois |
| Institution: | ORSTOM 911, Avenue Agropolis, BP 5045, 34032 Montpellier, Cedex 1, France |
| Abstract: | |
| Keywords: | acoustic avoidance reaction multi-beam sonar school stock assessment |
| 本文献已被 Oxford 等数据库收录！ | |