论文部分内容阅读
渤海湾近岸定置网资源监测工作于1998年开始,每年租用冀滦渔2150号船,使用架子网30条,在滦南县南堡外海作业,监测时间为5月1日~10月1日,间隔15d采集一次样品,通过对样品分析及生物学测定取得了大量数据,掌握了渤海近岸渔业资源的变动规律,为渔业主管部门制定渔业法规及繁殖保护
Bohai Bay Coastal Network monitoring resources began in 1998, the annual rental of 2115 Ji-Luan fishing vessels, the use of shelves 30, operating in the offshore South Luannan County, the monitoring time for the May 1 to October 1 , 15d intervals to collect a sample, through the analysis of samples and biological measurements made a lot of data to grasp the variation of coastal fishery resources in the Bohai Sea for the fisheries authorities to develop fisheries regulations and breeding protection