摘要
以莱州湾调查资料为基础较系统地报告了青鳞小沙丁、斑、日本、赤鼻、黄鲫等 5种小型鲱鱼类的渔获体长、体重与年龄组成、生长特性、繁殖期与繁殖力以及饵料食性等生物学特征。文中还就上述鱼种在地域性渔业上的重要意义、种间更替进行了讨论 ,并对资源保护与管理提出了意见和建议。
In this paper the biological characteristics including catch compositions of fork length, standard weight and age, and growth, spawning time, fecundity and feeding habit of Sardinella zunasi, Clupanodon punctatus, Engraulis japonicus, Thrissa kammalensis and Setipinna gilberti were reported based on the data collected from the investigation in Laizhou Bay. The importance of these fishes in regional fisheries and interspecific replacement were also discussed. The author provided some suggestions for fishery resource conservation and management at the end of the paper.
出处
《水产学报》
CAS
CSCD
北大核心
2001年第4期323-329,共7页
Journal of Fisheries of China
基金
国家自然科学基金资助项目 ( 0 716 5 8)
国家自然科学基金资助重点项目 ( 396 32 6 0 )
关键词
Ti科
鲱科
鱼类生物学
莱州湾
Engraulidae
Clupeidae
fish biology
Laizhou Bay
