| 舟山渔场及其邻近海域浮游植物生态调查与研究 |
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| 引用本文： | 魏娜,胡颢琰,毛宏跃,黄备,王婕妤,王艳华.舟山渔场及其邻近海域浮游植物生态调查与研究[J].海洋环境科学,2010,29(2). |
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| 作者姓名： | 魏娜 胡颢琰 毛宏跃 黄备 王婕妤 王艳华 |
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| 作者单位： | 浙江省舟山海洋生态环境监测站,浙江,舟山,316004 |
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| 基金项目： | 国家自然科学基金重大研究计划项目(190511005);;浙江省环境保护局科研资助项目(200607) |
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| 摘 要： | 在2006年对舟山渔场及其邻近海域进行三期调查,共采集到浮游植物334种,分属7门85属,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。舟山渔场及其邻近海域浮游植物物种组成存在一定的时空差异,但不是很显著。表层浮游植物丰度全年平均为1.66×105/L。三季相比较,春季浮游植物的群落多样性相对偏高一些。通过对群落Margalef丰富度指数、Shannon-Weaver多样性指数以及Pielou均匀度指数的分析,总体上,可以认为舟山渔场及其近岸海域的生物多样性和丰富度尚好,群落结构尚稳定。但仍有部分区域环境污染严重,生物多样性较差。
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| 关 键 词： | 舟山渔场及其邻近海域 浮游植物 种类组成 群落多样性 |
Survey and study of phytoplankton ecology in Zhoushan fishing ground and adjacent waters |
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| WEI Na,HU Hao-yan,MAO Hong-yue,HUANG Bei,WANG Jie-yu,WANG Yan-hua.Survey and study of phytoplankton ecology in Zhoushan fishing ground and adjacent waters[J].Marine Environmental Science,2010,29(2). |
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| Authors: | WEI Na HU Hao-yan MAO Hong-yue HUANG Bei WANG Jie-yu WANG Yan-hua |
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| Institution: | Zhoushan Marine Ecological Environment Monitoring Station;Zhoushan 316004;China |
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| Abstract: | The phytoplankton community in Zhoushan fishing ground and its adjacent waters was characterized based on three cruise surveys carried out in 2006.A total 7 phyla,including 85 genera and 334 species of phytoplankton(not including unidentified taxa) were commonly found in the survey area.The main phytoplankton group was diatoms.The spatio-temporal variation of phytoplankton species composition was not very significant.Skeletonema costatum was the most dominant species.The mean density of phytoplankton in the... |
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| Keywords: | Zhoushan fishing ground phytoplankton species composition community diversity |
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