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陈桂芳,隋吉星,李新正.黄东海多毛类动物种类组成与优势种分析[J].广西科学,2016,23(4):331-338. [点击复制]
- CHEN Guifang,SUI Jixing,LI Xinzheng.Species Composition and the Dominant Species of Polychaeta in the Yellow Sea and East China Sea[J].Guangxi Sciences,2016,23(4):331-338. [点击复制]
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| 黄东海多毛类动物种类组成与优势种分析 |
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陈桂芳1,2, 隋吉星3,4, 李新正3,4
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| (1.福建省莆田市海洋与渔业局, 福建莆田 351100;2.中国海洋大学, 山东青岛 266071;3.中国科学院海洋研究所, 山东青岛 266071;4.青岛海洋科学与技术国家实验室海洋生物学与生物技术功能实验室, 山东青岛 266071) |
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| 摘要: |
| [目的]探明黄东海区域多毛类Polychaeta物种组成状况。[方法]用0.1 m2 Gray-O'Hara箱式采泥器重复采样2次,对获得的多毛类样品进行准确的分类鉴定,采用优势度计算公式:Y=(ni/N)fi统计得出优势种并分析其空间分布状况。[结果]本次调查黄东海共鉴定出多毛类32个科90种,优势种为背蚓虫Notomastus latericeus Sars,1857和掌鳃索沙蚕Ninoe palmata Moore,1903,其分布没有表现出明显的规律性。[结论]黄东海多毛类种类丰富,优势种随时间变化而改变,而分类学研究应引起重视。 |
| 关键词: 多毛类 多样性 优势种 黄东海 |
| DOI：10.13656/j.cnki.gxkx.20160912.001 |
| 投稿时间：2016-06-02修订日期：2016-06-06 |
| 基金项目:国家自然科学基金青年基金项目(41406157)资助。 |
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| Species Composition and the Dominant Species of Polychaeta in the Yellow Sea and East China Sea |
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CHEN Guifang1,2, SUI Jixing3,4, LI Xinzheng3,4
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| (1.Putian Municipal Ocean and Fishery Bureau, Putian, Fujian, 351100, China;2.Ocean University of China, Qingdao, Shandong, 266071, China;3.Institute of Oceanology, Chinese Academy of Sciences, Qingdao, Shandong, 266071, China;4.Marine Biology and Biotechnology Laboratory, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong, 266071, China) |
| Abstract: |
| [Objective] Verifying the composition condition of Polychaeta in the Yellow Sea and East China Sea.[Methods] Two samples were collected in every station using 0.1 m2 Gray-O'Hara.The specimens were identified accurately and Y=(ni/N)fi was used to get the dominant species,whose spatial distribution was analyzed.[Results] In total 32 families and 90 species of Polychaeta are identified.The dominant species are Notomastus latericeus Sars,1857 and Ninoe palmata Moore,1903,and their spatial distribution does not show obvious regularity.[Conclusion] The species abundance of Polychaeta is rich in the Yellow Sea and East China Sea and the dominant species are changing over time,while the classification needs more attention. |
| Key words: Polychaeta diversity dominant species the Yellow Sea and East China Sea |
