Concept
demersal trawl nets
URI | http://vocab.nerc.ac.uk/collection/L05/current/61/ |
---|---|
Within Vocab | SeaDataNet device categories |
Preferred Label | demersal trawl nets |
Definition | Nets towed over the sea floor designed to sample species living on or near the bottom. |
Broader |
D01:
Instruments L05: benthos samplers L05: active fishing gear L19: instrument L21: SeaDataNet sample collector categories W06: Instrument type |
Narrower |
L22:
Epi-benthic plankton net - Russell (1928) L22: Rough Bottom Otter Trawl L22: Semi-Balloon Otter Trawl L22: Semi-Balloon Otter Trawl (14 m headrope; single-warp operation) - Merrett and Marshall (1980) L22: Unspecified epifaunal trawl L22: Agassiz 3.5m trawl sampler L22: Unspecified Agassiz trawl W01: SeaDataNet device category |
Note | accepted |
Deprecated | false |
Alternative Label | |
Version | 1 |
Has Current Version | http://vocab.nerc.ac.uk/collection/L05/current/61/1/ |
Authored On | 2010-07-30 10:16:21 |
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