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当前位置: 首页 > 文章 > 舟山海域浮游植物生态调查与研究 浙江海洋学院学报(自然科学版) 2015,34 (3) 233-237
Position: Home > Articles > The Study of Phytoplankton in Zhoushan Sea Area Journal of Zhejiang Ocean University(Natural Science) 2015,34 (3) 233-237

舟山海域浮游植物生态调查与研究

作  者：
魏娜;王文娟;柴小平;黄备;王婕妤
单  位：
浙江省舟山海洋生态环境监测站
关键词：
舟山海域;浮游植物;种类组成;群落多样性
摘  要：
于2014年对舟山海域进行春秋两季调查,共采集到浮游植物8门87属254种,硅藻是构成调查区域浮游植物群落的主要类群。中肋骨条藻的优势地位明显。表层浮游植物丰度年均值为7.24×104 cells/L。浮游植物Margalef指数、Shannon-Weaver指数和Pielou指数均值分别为1.62、2.01、0.65,浮游植物生物多样性尚好。近5年的监测数据比较显示,浮游植物丰度基本稳定,保持在一个数量级上。
译  名：
The Study of Phytoplankton in Zhoushan Sea Area
作  者：
WEI Na;WANG Wen-juan;CHAI Xiao-ping;Zhoushan Marine Ecological Environment Monitoring Station;
关键词：
Zhoushan sea area;;phytoplankton;;species composition;;community diversity
摘  要：
The phytoplankton community in Zhoushan sea area was characterized based on two cruise surveys carried out in 2014. A total 8 phyla,including 87 genera and 254 species of phytoplankton were commonly found in the survey area. The main phytoplankton group was diatoms. Skeletonema costatum was the most dominant species. The mean density of phytoplankton in the surface layer was 7.24×104 cells/L. Three indices which were diversity index, abundance index, and evenness index were used to analyze the characteristics of community structure of phytoplankton in the survey area. The results showed that the biodiversity of phytoplankton was passable in Zhoushan sea area. In the last 5 years, the monitoring data showed that the abundance of phytoplankton was stable and maintained at an order of magnitude.

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