论文部分内容阅读
苏联使用中层拖网捕捞南极燐虾,已由试验阶段进入开发利用阶段,遥遥领先于其它国家,成为其远洋渔业的重要组成部分之一.1982年,全苏海洋渔业与海洋学研究所的科研人员,为了改善燐虾中层拖网的结构,提高渔获效率,在《克尼波维奇院士》号调查船上对确定网片的过滤特性和燐虾在拖网各部位的逃脱比率进行过试验.试验资料
The Soviet Union has used the middle-level trawling to catch Antarctic shrimp, which has entered the stage of development and utilization from the experimental stage and far ahead of other countries, becoming one of the important components of its offshore fishing industry. In 1982, researchers from the Institute of Marine Fisheries and Oceanography , In order to improve the structure of mid-layer trawl, and to improve the efficiency of catchment, the filtration characteristics of certain webs and the escape ratio of minnow in every part of trawl were tested in the survey ship of “Kennebunkei”.