厦门大学学报（自然科学版）2017，Vol.56Issue(6)：859-865,7.DOI:10.6043/j.issn.0438-0479.201612008
深圳湾福田红树林区小型底栖动物群落特征分析
Characteristic Analysis of Benthic Meiofauna Communities in Futian Mangrove Area of the Shenzhen Bay
摘要
Abstract
To probe the spatial and temporal variations of benthic meiofaunal communities in Futian mangrove area of the Shenzhen Bay,benthic meiofauna was investigated in three sampling stations in three seasons.The results showed that seven meiofaunal groups were found,which were free-living marine Nematoda,Polychaeta,Oligochaeta,Bivalvia,Gastropoda,benthic Copepoda and Insecta,as well as some unidentified groups classified as others.Among them,Nematoda was the dominant group and the nematode/copepod abundance ratio was high.The average abundance and biomass of meiofauna were (1 572±389) ind/(10 cm2) and (814±236) μg/(10 cm2),respectively.Univariate two-way ANOVA results showed that there was no significant difference in group numbers and meiofunal abundance among seasons and sampling stations.Besides,the meiofaunal biomass,group diversity index,evenness index and richness index were significantly different among seasons,while no significant difference was shown among sampling stations.These results indicate that the dominant meiofaunal group has higher density and lower value of group Shannon-Wiener index in Futian mangrove area of the Shenzhen Bay.关键词
小型底栖动物/群落/红树林区/深圳湾Key words
benthic meiofauna/community/mangrove area/Shenzhen Bay分类
生物科学引用本文复制引用
谭文娟,曾佳丽,李晨岚,饶义勇,陈昕韡,蔡立哲..深圳湾福田红树林区小型底栖动物群落特征分析[J].厦门大学学报（自然科学版）,2017,56(6):859-865,7.基金项目
国家自然科学基金(41376113) （41376113）
海洋公益性行业科研专项(201505004) （201505004）
