摘要
通过2008—2010年期间对上海市九段沙湿地自然保护区及周边水域的鱼类资源调查结果数据,分析了九段沙湿地鱼类的组成及主要经济鱼类的捕捞时间和捕捞方式。目前,九段沙湿地共记录到鱼类133种,隶属于18目49科,鱼类组成以鲈形目和鲤形目为主,生态类型以河口鱼类和近海鱼类最多。同时,分析了九段沙湿地渔业资源在管理和保护方面,存在的问题及原因,并提出改善措施及建议。
By the surveying to the fish resources in Shanghai Jiuduansha wetland nature reserve and the surrounding waters from 2008 to 2010,the composition of fish and the catching time and fishing methods of major economic fish were analyzed.At present,133 fish species were recorded in this water which belongs to 18 orders and 49 families,the fish composition was mainly comprised of perciformes and cypriniformes while the ecological types of estuaries and coastal fish were most.Meanwhile,the problems and causes to fisheries resources＇ management and protection in Jiuduansha wetland were investigated and improvement measures and recommendations were also proposed.
出处
《海洋湖沼通报》
CSCD
北大核心
2011年第3期117-122,共6页
Transactions of Oceanology and Limnology
基金
上海市科委科技项目(10dz1200800)资助
关键词
九段沙湿地
鱼类群落
利用
管护
Jiuduansha wetland
fish community
utilization
management and protection
