Concept
Continuous Plankton Recorder - Hardy (1926, 1936); Glover (1962)
URI | http://vocab.nerc.ac.uk/collection/L22/current/NETT0026/ |
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Within Vocab | SeaVoX Device Catalogue |
Preferred Label | Continuous Plankton Recorder - Hardy (1926, 1936); Glover (1962) |
Definition | Construction is a 1.27 cm on side square mouth opening (originally 10.1 cm diameter) high-speed (12 to 17 knots) towed body collecting plankton on gauze (22.9 cm wide and 23.6 meshes per cm) rolls. The body is 50 cm wide x 50 cm tall x 100 cm long. A propellor drives the rollers winding up the gauze. The system is normally towed at 10 m depth at speeds up to 20 ktnos [Wiebe and Benfield 2003 Plate 19 A, B]. |
Broader |
L05:
plankton recorders |
Note | accepted |
Deprecated | false |
Alternative Label | CPR |
Version | 1 |
Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/NETT0026/1/ |
Authored On | 2011-10-21 14:18:49 |
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