| 天津潮间带大型底栖动物特征 |
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| 引用本文： | 刘宪斌,张文亮,田胜艳,郭伟华,王轶博.天津潮间带大型底栖动物特征[J].盐业与化工,2010,39(1). |
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| 作者姓名： | 刘宪斌 张文亮 田胜艳 郭伟华 王轶博 |
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| 作者单位： | 天津科技大学,天津市海洋资源与化学重点实验室,天津,300457 |
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| 基金项目： | 国家重点基础研究发展计划项目(973:2007CB407306-2)资助 |
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| 摘 要： | 2006年10月4日-10月7日对天津蛏头沽、驴驹河以及高沙岭潮间带进行了大型底栖动物调查。调查结果表明,该区共有5大类底栖动物30种,其中软体动物最多,平均栖息密度为264 ind./m2,平均生物量为114.84 g/m2,蛏头沽潮间带的栖息密度和生物量是三个区域中最低的。北塘河口至蛏头沽潮间带香农-威纳多样性指数平均值为0.28,属于重污染区;临港工业区至独流碱河潮间带香农-威纳多样性指数平均值为1.67,属于中度污染区,并且历史上存在的毛蚶、缢蛏等经济贝类已很少见到。此次调查发现大量泥螺。
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| 关 键 词： | 潮间带 大型底栖动物 栖息密度 生物量 生物多样性 |
Characteristics of Macrobenthos in Tianjin Intertidal Zone |
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| LIU Xianbin,ZHANG Wenliang,TIAN Shengyan,GUO Weihua,WANG Yibo.Characteristics of Macrobenthos in Tianjin Intertidal Zone[J].Jounral of Salt and Chemical Industry,2010,39(1). |
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| Authors: | LIU Xianbin ZHANG Wenliang TIAN Shengyan GUO Weihua WANG Yibo |
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| Affiliation: | Tianjin Key Lab of Marine Resource & Chemistry;Tianjin University of Science & Technology;Tianjin 300457;China |
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| Abstract: | A survey of macrobenthos was carried out in the intertidal zone of Chengtougu,Lvjuhe and Gaoshaling,Tianjin,from October 4th to 7th in 2006.There were 30 species belong to 5 groups,and Mollusca were dominant.The average inhabiting density was 264 ind./m2 and the average biomass was 114.84 g/m2.The abundance and biomass in Chengtougu was the least of the three areas.The average Shannon-Wiener diversity index from Beitang estuary to Chengtougu intertidal zone was 0.28,which showed polluted seriously.The avera... |
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| Keywords: | intertidal zone macrobenthos inhabiting density biomass biodiversity |
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