哥斯达黎加外海茎柔鱼个体与耳石间生长关系研究OA北大核心CSCDCSTPCD
Relationship between individual growth and statolith increment of jumbo flying squid (Dosidicus gigas) in the waters off Costa Rica
根据2009年7-8月哥斯达黎加外海采集的茎柔鱼样本,利用多种统计方法分析了茎柔鱼耳石与个体生长之间的关系.研究认为,耳石各形态参数与胴长(ML)关系显著(P＜0.01),其中背侧区间长(DDL)、耳石总长(TSL)与其相关性最大.耳石生长存在两个阶段,当ML小于26～30 cm时,其耳石生长迅速,之后耳石生长减慢.在生长过程中,耳石背区长(DL)、吻区内长(RIL)、DDL生长快于TSL,背侧区夹角(DDA)、吻侧区夹角(RDA)、吻区夹角(R…查看全部>>
The growth relationship between statolith and individual of the jumbo flying squid (Dosidicus gigas) sampled in waters off Costa Rica from July to August in 2009 was studied with multiple statistical methods.It was found that the growth relationship between statohth and mantle length (ML) was significant (P ＜ 0.01 ), and the biggest coefficient were ventral dorsal dome length (DDL) and total statolith length (TSL).Statolith growth contained two phases, rapid…查看全部>>
贾涛;陈新军;李纲;陆化杰;刘必林;马金
上海海洋大学海洋科学学院,上海,201306上海海洋大学海洋科学学院,上海,201306上海海洋大学大洋生物资源可持续开发和利用上海市高校重点实验室,上海,201306上海海洋大学大洋渔业资源可持续开发省部共建教育部重点实验室,上海,201306上海海洋大学海洋科学学院,上海,201306上海海洋大学大洋生物资源可持续开发和利用上海市高校重点实验室,上海,201306
农业科技
茎柔鱼耳石个体生长哥斯达黎加外海
jumbo flying squid statolith individual growth waters off Costa Rica
《上海海洋大学学报》 2011 (3)
417-423,7
上海市优秀学科带头人计划(10XD1402000)国家自然科学基金(NSFC40876090)上海市捕捞学重点学科(S30702)
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