Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4534748 | Deep Sea Research Part I: Oceanographic Research Papers | 2012 | 9 Pages |
Abstract
⺠A new multiple layer sampling trawl was developed to sample pelagic juvenile fish quantitatively. ⺠The trawl system (5 layers, 4 m2 mouth area, 490 kg in air) can be towed at the towing speed of 2 m sâ1. ⺠Net opening/closing is controlled by an autonomous control system with respect to depth, time or flow. ⺠Control system also records the net depth, temperature and flow rate during net towing.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
Yoshioki Oozeki, Fuxiang Hu, Chiaki Tomatsu, Hiroshi Kubota,