机轮鲐围网渔业的发展与鲐资源利用丁永敏（大连海洋渔业总公司，１１６０００）东、黄海传统经济鱼类资源衰退经历了很长时间，至今未能恢复。唯独的资源下衰最早，恢复也最早，现已成为拖网和围网的重要捕捞对象。因此，开展对始资源波动原因的研究，探讨的资源的合理利... Development of Wheel 鲐 Purse Seine Fisheries and Utilization of Resources 永 Yongmin (Dalian Marine Fisheries General Company, 116000) The economic decline of the traditional economic fish stocks in the East and the Yellow Sea has been going through a long time and so far failed to recover. The earliest decline of resources alone, the earliest recovery, has now become an important fishing trawling and fencing. Therefore, to carry out research on the causes of the fluctuation of the original resources and explore the rational utilization of resources ...