摘要
对福建海岛潮间带大型底栖生物共鉴定 86 2种 ,其中动物为 734种 ,藻类为 1 2 8种 .对 1 1个主要海岛的潮间带生物群落测定Jaccard群落系数 ,应用加权均值联结法聚类分析及极坐标排序分析 ,海岛潮间带生物群落可分为 3个类型 :( 1 )开敞海域群落 ,宏观上分布于地处远岸水域的海岛或近岸凸出部、开阔部水域的海岛 ;( 2 )近岸港湾群落 ,分布于近岸或港湾的海岛 ;( 3)河口群落 ,分布于河口区的海岛 .群落种类组成和海岛所在地理位置及其生境密切相关 .
A total of 862 biobenthic species are found in the intertidal zone Fujian islands,which belong to 734 species of animals,128 species of algae. Jaccard's similarity index of species is measured,and the distribution of the benthic community is studied using hierarchical clustering(WPGMA) and polar ordination. The result indicates that the benthic communities are divided into three classifications:the estuary type,harbour type and wide sea type of the community. The distribution of the benthic community is related to the island location and its environment. The salinity and motive power of the water are major factors which influence the community.
出处
《海洋学报》
CAS
CSCD
北大核心
2001年第5期104-109,共6页
基金
福建海岛资源综合调查资助项目 (89/Z/ 5 9)
