| 胶州湾西北部潮滩湿地大型底栖动物功能群 |
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| 作者姓名： | Xin JH Ren YP Xu BD Zhang CL Xue Y Ji YP |
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| 作者单位： | 中国海洋大学水产学院,山东青岛,266003 |
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| 基金项目： | 国家海洋公益性行业科研专项(200805066); 国家自然科学基金项目(41006083); 山东省自然科学基金项目(ZR2010DQ026)资助 |
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| 摘 要： | 2009年2、5、8和11月进行了7个断面35个站位的大型底栖动物调查,选取高潮区(A)、中潮区(B、C、D)和低潮区(E)研究了胶州湾西北部潮滩湿地大型底栖动物功能群组成及其时空变化.调查共发现大型底栖动物71种,主要种类为软体动物(31种)、环节动物(20种)和节肢动物(14种).潮区A、B、C、D、E物种数分别为26、33、35、38、31.依据食性将主要底栖动物划分为肉食者、浮游生物食者、碎屑食者和杂食者4个功能群.各功能群物种数占总物种数的百分比由高到低依次是肉食者、浮游生物食者、碎屑食者和杂食者.各功能群中肉食者的多样性指数最高,杂食者最低.各功能群的丰度、均匀度指数、多样性指数一般都是中潮区较高,高潮区和低潮区较低.大型底栖动物功能群的分布随潮区环境的改变而变化,是对生境状况的综合反映.
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| 关 键 词： | 大型底栖动物 功能群 潮滩湿地 胶州湾 |
Macrozoobenthos functional groups in intertidal flat of northwest Jiaozhou Bay |
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| Xin JH,Ren YP,Xu BD,Zhang CL,Xue Y,Ji YP.Macrozoobenthos functional groups in intertidal flat of northwest Jiaozhou Bay[J].Chinese Journal of Applied Ecology,2011,22(7):1885-1892. |
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| Authors: | Xin Jun-hong Ren Yi-ping Xu Bin-duo Zhang Chong-liang Xue Ying Ji Yu-peng |
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| Institution: | XIN Jun-hong,REN Yi-ping,XU Bin-duo,ZHANG Chong-liang,XUE Ying,JI Yu-peng(College of Fisheries,Ocean University of China,Qingdao 266003,Shandong,China) |
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| Abstract: | Based on the survey of macrozoobenthos at 35 locations of 7 sections in the intertidal flat of northwest Jiaozhou Bay in February,May,August,and November 2009,three zones including high tidal zone(A),mid tidal zone(B,C,and D),and low tidal zone(E) were selected to study the functional groups of macrozoobenthos in the flat.A total of 71 macrozoobenthos species were recorded,most of which were of mollusk(31 species),polychaete(20 species),and crustacean(14 species).The species number in A,B,C,D,and E was 26,3... |
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| Keywords: | macrozoobenthos functional group intertidal flat Jiaozhou Bay |
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