渔业研究2017，Vol.39Issue(2)：114-119,6.DOI:10.14012/j.cnki.fjsc.2017.02.005
天津大港滨海湿地海洋特别保护区春季大型底栖动物种类组成及其物种多样性
The composition and biodiversity of macrobenthos in the Special Marine Reserve of Tianjin Dagang Coastal Wetland in spring
摘要
Abstract
Macrobenthos investigation was carried out at eleven sampling stations in the Special Marine Reserve of Tianjin Dagang Coastal Wetland in May of 2015.The results showed that 32 species of macrobenthos belonging to 7 phyla existed in the study area,among which 10 were Arthropoda,9 Mollusca,5 Echinodermata and 8 the others.The range of density of macrobenthos in the investigated seawater was 20~19 610 ind/m2,with an average of 1 872.27 ind/m2,and the range of biomass was 17.75~11 213.50 g/m2,with an average of 1 241.69 g/m2.In particular,Musculus senhousei had been the predominant species in the investigated seawater.Mean Shannon-Weiner diversity index was 1.369,mean Margalef index was 0.546,and mean Pielou index was 0.614.The above community structure characters indicated that the status of the ecological environment in the Special Marine Reserve of Tianjin Dagang Coastal Wetland was poor.关键词
大港滨海湿地/大型底栖动物/种类组成/多样性Key words
the Dagang Coastal Wetland/macrobenthos/composition/biodiversity分类
农业科技引用本文复制引用
张萍,缴建华,李彤,白明,马丹,张玲,李艳霞..天津大港滨海湿地海洋特别保护区春季大型底栖动物种类组成及其物种多样性[J].渔业研究,2017,39(2):114-119,6.基金项目
天津市科技兴海项目"天津大港滨海湿地海洋特别保护区生境评价与海洋生物资源适应性研究". （）
