| 杭州湾增殖放流海域游泳动物群落结构特征分析 |
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| 引用本文： | 沈新强,袁骐.杭州湾增殖放流海域游泳动物群落结构特征分析[J].海洋渔业,2011,33(3):251-257. |
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| 作者姓名： | 沈新强 袁骐 |
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| 作者单位： | 中国水产科学研究院东海水产研究所,农业部海洋与河口渔业资源及生态重点开放实验室,上海200090 |
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| 基金项目： | 国家973计划项目(2010CB429005) |
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| 摘 要： | 根据2007～ 2009年每年8～10月在杭州湾海域实施渔业资源增殖放流后的跟踪调查资料,采用群落结构测度公式、群落的季节更替指数和迁移指数,探讨杭州湾增殖放流海域游泳动物的群落结构变化特征.结果表明,杭州湾增殖放流海域共出现游泳动物54种,其中龙头鱼(Harpodon nehereus)、脊尾白虾(Exopalala...
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| 关 键 词： | 杭州湾 增殖放流 游泳动物 群落结构 |
Characteristic analysis of nekton community structure in the enhancement area of Hangzhou Bay |
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| SHEN Xin-qiang,YUAN Qi.Characteristic analysis of nekton community structure in the enhancement area of Hangzhou Bay[J].Marine Fisheries,2011,33(3):251-257. |
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| Authors: | SHEN Xin-qiang YUAN Qi |
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| Institution: | SHEN Xin-qiang,YUAN Qi(Key and Open Laboratory of Marine and Estuarine Fisheries Resources and Ecology,Ministry of Agriculture,East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Shanghai 200090,China) |
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| Abstract: | The characteristic of nekton community structure in the enhancement area of Hangzhou Bay was studied using measurement formulas of community structure,community seasonal replace index and migration index based on the investigation data from August to October during 2007,2008 and 2009.Results showed that 54 species were identified,among them,Harpodon nehereu,Exopalalaemo carinicauda and Palaemon gravieri were always dominant species in each survey.Fishery resource community structure had obviously seasonal a... |
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| Keywords: | Hangzhou Bay enhancement nekton community structure |
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