| 南通市大型海洋排污海区潮间带底栖生物研究 |
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| 引用本文： | 张虎,刘培廷,汤建华,郭仲仁.南通市大型海洋排污海区潮间带底栖生物研究[J].水产科学,2009,28(7). |
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| 作者姓名： | 张虎 刘培廷 汤建华 郭仲仁 |
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| 作者单位： | 江苏省海洋水产研究所,江苏,南通,226007 |
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| 基金项目： | 江苏省海洋水产研究所生态调查项目 |
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| 摘 要： | 2008年6月在即将建设的南通市大型海洋排污海区附近区域,设置3个断面进行潮间带底栖生物调查.调查结果表明,该海区共调查发现潮间带生物24种,种类组成以软体动物最高(占37.5%),环节动物次之(占33.3%).优势种为:托氏虫昌螺、文蛤、四角蛤蜊、彩虹明樱蛤和泥螺,这5个优势种均为软体动物.该区域潮间带生物的平均生物密度为203.73 个/m2,平均生物量为72.42 g/m2,其中以软体动物的平均生物量和生物密度为最高(分别占89.22%和82.20%).
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| 关 键 词： | 南通市 排污海区 潮间带 底栖生物 |
Intertidal Macrobenthos in Large Marine Sewage Waters in Nantong |
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| ZHANG Hu,LIU Pei-ting,TANG Jian-hua,GUO Zhong-ren.Intertidal Macrobenthos in Large Marine Sewage Waters in Nantong[J].Fisheries Science,2009,28(7). |
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| Authors: | ZHANG Hu LIU Pei-ting TANG Jian-hua GUO Zhong-ren |
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| Institution: | ZHANG Hu,LIU Pei-ting,TANG Jian-hua,GUO Zhong-ren(Marine Fisheries Research Institut of Jiangsu,Nantong 226007,China) |
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| Abstract: | Three sections were set up to investigate the intertidal macrobenthos in the area which was constructed with large marine sewage waters in Nantong in June,2008.The survey showed that 24 species were found,of which mollusk was the highest(37.5 %) in species,followed by annelida(33.3%).There were five dominant mollusks species: Umbonium thomasi,Meretrix meretrix,Mactra veneriformis,Moerella iridescens and Bullacta exarata.The average biomass was 72.42 g/m 2,and the average density was 203.73 ind/ m 2,of which... |
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| Keywords: | Nantong sewage waters intertidal macrobenthos |
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