Catches of main species and bycatch according to the codend mesh sizes of stow net on anchor in the West Sea of Korea

Abstract

한국의 서해 어업은 해역의 해양물리적 특성 을 이용하는 방법으로 변화하고 발달하였다. 특 히, 서해안에서 조업하는 안강망은 근래에 범포 를 이용하여 어구를 전개함 (Kim et al., 1980, Kim et al., 1994 codend and beka squid for 45mm codend. Bycatch proportion against total catches was 623,376g (28.7%) for 2,171,844g in raschel, 11,932g (1.7%) for 704,451g in 15mm, 3,616g (1.6%) for 221,432g in 25mm, 9,276g (4.9%) for 191,052g in 35mm and 2,724g (5.3%) for 51,431g in 45mm.

Response Prediction and Monitoring Feasibility of a Stow Net System Using Measured Environmental Data in the Southwest Coast of Korea

“…Sensors can measure buoy motions and mooring/rope tensions. Traditionally, the performance analysis of stow nets was checked by test operations or small-scale experiments [15][16][17][18][19][20]. Through numerical simulations, more physical insights for better design and operation are available.…”