| 2006年夏季长江口及其邻近水域浮游动物的群落结构 |
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| 引用本文： | 陈洪举,刘光兴.2006年夏季长江口及其邻近水域浮游动物的群落结构[J].北京师范大学学报(自然科学版),2009,45(4). |
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| 作者姓名： | 陈洪举 刘光兴 |
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| 作者单位： | 中国海洋大学海洋环境与生态教育部重点实验室,266100,山东,青岛 |
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| 基金项目： | 国家“973”计划资助项目(2002CB412409;2005CB422306) |
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| 摘 要： | 利用2006年6月在长江口及邻近海域进行的大面调查所采集的浮游动物样品,结合环境参数,对长江河口及邻近海域浮游动物种类组成及群落结构进行了多元分析,研究了浮游动物群落结构及其影响因子.结果表明,长江口及邻近海域浮游动物种类比较丰富,浮游动物种类数为322个(含27种浮游幼虫),浮游甲壳动物的种类数量占到总种数的1/2以上,桡足类是其主要类群,中华哲水蚤是整个调查水域最重要的优势种.据各站位浮游动物种类组成和丰度,用聚类分析法可将该水域的浮游动物分为5个群落.相关性分析表明,影响长江口及邻近海域浮游动物群落结构的主要环境因子为盐度.
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| 关 键 词： | 浮游动物 长江口 群落结构 聚类分析 |
ZOOPLANKTON COMMUNITY STRUCTURE IN YANGTZE RIVER ESTUARY AND ADJACENT SEA AREA IN SUMMER 2006 |
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| CHEN Hongju,LIU Guangxing.ZOOPLANKTON COMMUNITY STRUCTURE IN YANGTZE RIVER ESTUARY AND ADJACENT SEA AREA IN SUMMER 2006[J].Journal of Beijing Normal University(Natural Science),2009,45(4). |
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| Authors: | CHEN Hongju LIU Guangxing |
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| Abstract: | Zooplankton was studied on a cruise ship in the Yangtze River Estuary and adjacent sea area in Jun 2006. Water zooplankton composition,abundance and dominant species were studied. Zooplankton community structure and its influencing factors were studied with multivariate analysis based on sample data and environmental parameters. The work provides fundamental information for long-term monitoring of zooplankton ecology in the Yangtze River Estuary and adjacent sea area. A total of 322 zooplankton species (inc... |
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| Keywords: | zooplankton the Yangtze River Estuary community structure cluster |
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