摘要
基于2017-2021年浙江省增殖放流统计资料,对浙江近岸岛礁性鱼类增殖放流实施情况、增殖放流技术、放流效果及存在问题进行总结分析,结果显示:2017-2021年共计在13个浙江近岸主要增殖水域放流黑鲷、黄姑鱼、条石鲷等岛礁性鱼类8种,总放流量为12726万尾,投入资金3636万元,其中黑鲷是最主要的放流物种,放流量达10493万尾,以上增殖放流活动对改善岛礁水域生态环境、修复渔业资源起到积极作用。针对目前增殖放流活动实施情况,文章梳理分析出浙江近岸水域岛礁性鱼类增殖放流活动在物种选择、区域规划、效果评估等方面有待改善,最后针对上述问题提出相关建议对策。
Based on the statistical data of proliferation and release in Zhejiang Province from 2017 to 2021,the implementation of proliferation and release,proliferation and release technology,release effect and existing problems of reef fish in Zhejiang Province were summarized and analyzed.The results showed that 8 kinds of reef fish such as Acanthopagrus schlegeli,Nibea albiflora and Oplegnathus fasciatus were released in 13 main coastal proliferation waters in Zhejiang Province in 2017-2021,and the total discharge was 127.2591 million.The investment was 36.3606 million yuan,of which A.schlegeli was the main discharge species,and the discharge amount reached 10.493 million.In view of the current implementation of proliferation and release activities,this paper analyzes that the proliferation and release activities of reef fish in Zhejiang coastal waters need to be improved in species selection,regional planning,and effect evaluation.Finally,relevant suggestions and countermeasures are put forward to solve the above problems.
作者
陈璐
王好学
徐开达
吕泽砚
黄波
李哲
梁君
周永东
李鹏飞
刘连为
CHEN Lu;WANG Hao-xue;XU Kai-da(Marine and Fishery Institute of Zhejiang Ocean University,Zhejiang Marine Fisheries Research Institute,Scientific Observing and Experimental Station of Fishery Resources for Key Fishing Grounds,Ministry of Agriculture and Rural Affairs,Key Laboratory of Sustainable Utilization of Technology Research for Fishery Resource of Zhejiang Province,Zhoushan 316021;School of Fisheries of Zhejiang Ocean University,Zhoushan 316022,China)
出处
《浙江海洋大学学报（自然科学版）》
CAS
2022年第5期459-465,472,共8页
Journal of Zhejiang Ocean University：Natural Science
基金
国家重点研发计划“蓝色粮仓科技创新”重点专项(2020YFD0900804
2019YFD0901204
2019YFD0901205)
浙江省重点研发计划(2019C02056
2021C02047)。
关键词
增殖放流
岛礁性鱼类
浙江近岸水域
技术应用
放流效果
proliferation and releasing
reef fish
Zhejiang coastal waters
technology application
release effect
