Abstract: The choice of Tuna long lines technical and operational parameters has a great impact on the catch result. Hook depth is the most important parameter for the deep-sea Tuna long line. Technical and operational parameters concerned and the relation between them are analyzed in this paper. The determination and adjustment of hook depth and the factors affecting the hook depth are also disussed.
陈庆义, 张国胜, 姜大为, 刘进京. 深冷型远洋金枪鱼延绳钓主要技术参数及作业参数的分析[J]. 大连海洋大学学报, 2003, 18(2): 130-134.
CHEN Qing-yi, ZHANG Guo-sheng, JIANG Da-wei, LIU Jin-jing. Analysis of the main technical and operational parameters of the deep- sea Tuna long line. Journal of Dalian Ocean University, 2003, 18(2): 130-134.