Concept
Modified opening-closing Isaacs-Kidd Midwater Trawl - Brown (1975)
URI | http://vocab.nerc.ac.uk/collection/L22/current/NETT0073/ |
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Within Vocab | SeaVoX Device Catalogue |
Preferred Label | Modified opening-closing Isaacs-Kidd Midwater Trawl - Brown (1975) |
Definition | An IKMT was outfitted with a flap of material that extended from the net mouth to the back end of the net and a 3-stage cod end. At the start of a haul the flap was down and animals collect in stage 1 of the cod end. A timer released the flap which rode to the top of the net and animals collected in the stage II cod end. A second timer release caused the stage II cod end to be pursed and it was replaced with the stage III cod end. |
Broader |
L05:
pelagic trawl nets L05: multinet |
Note | accepted |
Deprecated | false |
Alternative Label | Brown modified IKMT |
Version | 1 |
Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/NETT0073/1/ |
Authored On | 2011-10-21 14:18:49 |
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