摘要
1997年在大亚湾标志放流平均体长为 6 0 .2mm的黑鲷 (Sparusmarcrocephalus)共 11986尾 ,标志放流效果明显 ,共回捕标志鱼 95 5尾 ,回捕率达 8.0 % ;主群分布移动于湾顶沿岸浅水区 ,只有少部份分散于湾中岛礁间 ,生长良好 ,放流后的 2 40d平均体长达 2
Sparus marcrocephalus with average body length of 60.2mm were tagged and released in Daya Bay during 1997. 955 Sparus marcrocephalus were recaptured and the recapture rate was 8.0%. The most part of them distributed in the shallow waters along the coast of the top Bay,only few appeared in the ialands of the middle Bay.The tagged fish were well growing, the average body length of them had got to 235mm after 240 days.
出处
《水产学报》
CAS
CSCD
北大核心
2001年第1期79-83,共5页
Journal of Fisheries of China
基金
农业部"九五"重点科研资助项目! (95 -B -96 -10 -0 2 -0 1)
关键词
黑鲷
标志放流
回捕率
大亚湾
放流增殖
Sparus marcrocephalus
tagging and releasing
recapture rate
Daya Bay
