应用生态学报2012，Vol.23Issue(2)：545-551,7.
春、夏季舟山渔场及其邻近海域鱼类群落格局
Community structure of fish in Zhoushan Fishing Ground and its adjacent waters in spring and summer
摘要
Abstract
Based on the investigation data of the fishery resources and environment in Zhoushan Fishing Ground and its adjacent waters in August 2006 and April 2007, and by using multi-dimensional scaling ( MDS) and canonical correspondence analysis ( CCA) , this paper studied the species composition and the characteristics of fish community in the area. In spring, a total of 62 fish species were captured, belonging to 56 genera, 36 families and 11 orders. The dominant species were Amblychaeturichthys hexanema and Larimichthys polyactis, and their abundance occupied 82. 9% of the total. In summer, 58 fish species were captured, belonging to 51 genera, 38 families and 11 orders. Amblychaeturichthys hexanema, Champsodon snyderi, Dysomma anguillaaris and Acropoma japonicum were the dominant species, with the abundance accounted for 60. 8% of the total. In the two seasons, twenty stations were separated into three groups. Among the fishes captured, 26 and 30 fish species had an occurrence rate larger than 5.0% in spring and summer, respectively , and formed two and three assemblages correspondingly.关键词
舟山渔场/鱼类群落/种类组成/非线性多维标度/典范对应分析Key words
Zhoushan Fishing Ground/ fish community/ species composition/ multi-dimensional scaling (MDS)/ canonical correspondence analysis (CCA)分类
生物科学引用本文复制引用
王迎宾,俞存根,陈全震,陈小庆,郑基..春、夏季舟山渔场及其邻近海域鱼类群落格局[J].应用生态学报,2012,23(2):545-551,7.基金项目
国家自然科学基金项目(30970464)、浙江省科技厅项目(2006C23051)、国家海洋局项目(908-01-ST-04)和浙江省自然科学基金项目(Y3090038)资助. （30970464）
