Concept
WP-2 standard net as described by UNESCO Working Party 2 (1968)
| URI | http://vocab.nerc.ac.uk/collection/L22/current/NETT0168/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | WP-2 standard net as described by UNESCO Working Party 2 (1968) |
| Definition | Plankton net described as the UNESCO WP-2 standard net (UNESCO Working Party 2, 1968); designed with single circular (ring) mouth piece with measurements: diameter (metre)=0.57; with opening area (square metre)=0.25; with total filtering net length (metre)=2.61; with filtering net shape cylindrical-conical; with filtration ratio (ratio of mesh aperture to mouth area)=6:1; with mesh size (millimetre)=0.2; and equipped with closing rope mechanism and a Tsurumi-Seiki Kosakusho (TSK) flowmeter or equivalent centred at 14.25 cm from rim and optional second flowmeter placed at equivalent distance outside the rim. |
| Broader |
L05:
plankton nets L05: flow meters |
| Note | accepted |
| Deprecated | false |
| Alternative Label | WP2 standard net |
| Version | 4 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/NETT0168/4/ |
| Authored On | 2016-04-05 11:49:2 |
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