Fixed in-current plankton net - Johannes et al (1970)
|Within Vocab||SeaVoX Device Catalogue|
|Alternative Labels||Johannes plankton net|
|Definition||A pair of 50 cm diameter nets made from number 10 gauze were mounted side by side in a rectangular frame with an extender rod to support the net cod ends horizontally . The nets and frame were attached 100 cm above the bottom to a wire extending from an anchor stand to a surface float. The nets were free to rotate so that they always faced into the flow [Wiebe and Benfield 2003 Plate 24 B].|
|Has Current Version||1|
||plankton nets||Mapping: 343121|
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