The affect of speed through the water on footrope contact of a survey trawl

The affect of speed through the water on the bottom contact of a trawl footrope was experimentally investigated for the poly Nor’eastern trawl, the bottom trawl used by the Alaska fisheries science center (AFSC) to conduct stock assessment surveys. Repetitive tows were made at speeds over the ground...

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Veröffentlicht in:	Fisheries research 2001-09, Vol.53 (1), p.17-24
Hauptverfasser:	Somerton, David A, Weinberg, Kenneth L
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal, plant and microbial ecology Applied ecology Biological and medical sciences Bottom trawls Exploitation and management of natural biological resources (hunting, fishing and exploited populations survey, etc.) Fundamental and applied biological sciences. Psychology Marine Trawl catchability Trawl performance
Online-Zugang:	Volltext
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