In situ target strength estimates of visually verified orange roughy
The first estimates of orange roughy (Hoplostethus atlanticus) target strength at 38 and 120 kHz with visual verification were obtained from a self-contained echosounder and video camera system affixed to a demersal trawl towed through dense aggregations of spawning orange roughy. Mean target streng...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Oxford University Press 2009
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/52713 |