海洋科学2016，Vol.40Issue(11)：57-64,8.DOI:10.11759/hykx20150422002
春季和夏季渤海湾近岸海域大型砂壳纤毛虫的群落结构
Community structure of large tintinnids (Ciliophora, Tintin-nida) in Bohai Bay during spring and summer
摘要
Abstract
The community structure and seasonal dynamics of tintinnids in Bohai Bay were investigated during spring and summer, 2011. Tintinnid abundance, biomass, and community structure were different in spring and summer. In spring, tintinnid abundance ranged from 0 to 1608 ind./L, and the biomass was in the range of 0.00–20.03 µg/L;in summer, tintinnid abundance ranged from 2 to 313 ind./L, and the biomass was in the range of 0.03–4.04 µg/L. Tintinnid abundance and biomass were mainly concentrated in the coastal areas during spring and summer. Fifteen tintinnid species were identified, nine of which were in the genus Tintinnopsis. The most dominant species were Codonellopsis mobilis in spring and Tintinnopsis schotti and Leprotintinnus nordqvisti in summer. Species richness, the Shannon index, and the Pielou index were all higher in summer than in spring.关键词
砂壳纤毛虫/丰度/生物量/群落结构/渤海湾Key words
tintinnid/abundance/biomass/community structure/Bohai Bay分类
生物科学引用本文复制引用
于莹,马玉艳,陈卫,王群山,张武昌..春季和夏季渤海湾近岸海域大型砂壳纤毛虫的群落结构[J].海洋科学,2016,40(11):57-64,8.基金项目
中国科学院海洋生态与环境科学重点实验室开放课题(KLMEES201307) （KLMEES201307）
天津市水产局青年科技项目(J2014-04) （J2014-04）
