摘要
对蓬莱沿海的菲律宾蛤仔资源进行了调查研究,分析了菲律宾蛤仔的分布、资源现状及其生物学特性。结果表明:蓬莱沿海菲律宾蛤仔主要分布于栾家口、湾子口、刘家旺、朱家庄滩;资源总面积146.9hm2,资源现存量58.9t,可捕量26.8t,宜捕量16.1t,商品率18.1%;平均壳长与体重的关系方程:W=0.19458 L3.2782(r=0.88);每年2次繁殖高峰,分别为6月和10月。
The distribution, status quo and biological characteristic of Ruditapes ohilippinarum was analyzed by investigating resource of Ruditapes philippinarum in Penglai. The results suggested that Ruditapes philippinarum in Penglai distributes in Luanjiakou. Wanzikou, Liujiawang ang Zhujiazhuang. The total area of Ruditapes philippinarum is 146.9hm^2, extant quantity of which is 58. 9t, capturable quantity of which is 26.8t, feasible quantity of capture of which is 16. lt, merchandise rate is 18. 1%; equation of average length and weights was：W=0. 19458,L3. 2782 （r=0.88）; There are two flood tides of propagation; June and October.
出处
《海洋湖沼通报》
CSCD
北大核心
2007年第4期151-156,共6页
Transactions of Oceanology and Limnology
关键词
蓬莱
菲律宾蛤仔
资源调查
生物学
Penglai
Ruditapes phillippinarum
resource investigation
biology
