Concept
ICES MIK Midwater Ringnet
| URI | http://vocab.nerc.ac.uk/collection/L22/current/NETT0201/1/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | ICES MIK Ringnet | ||
| Definition | A plankton net composing of a rigid 2 m diameter ring frame mounted to a nylon gauze conical net. It is designed for sampling of larval herring and other similar species between 2 and 3 cm in length. The design was used for the sampling of fish larvae during the North Sea International Bottom Survey Trawl in 1977 (first quarter). Additional features include a codend bucket, a pair of 10 m bridles for towing, a depressor (approximately 25 kg or more) with 3 m bridles, a flowmeter for filtered volume determination and a depth gauge for monitoring net depth. The net iteself is 13m long and of 1.6 mm pore. In the last metre of net, a 500 um net is inserted. The net is designed for oblique haul profiles at a maximum tow depth of 100 m. | ||
| Date | 2022-09-30T12:45:04 | ||
| Identifier | SDN:L22::NETT0201 | ||
| Note | accepted | ||
| Is Version Of | NETT0201 | ||
| version | 1 | ||
| Broader | L05:22 |
plankton nets | |
| Related | L35:MAN0233 |
ICES | |
B75:ORG01989 |
International Council for the Exploration of the Sea | ||
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