| 长江江苏段生物体内重金属污染调查与评价 |
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| 引用本文： | 陈素兰,胡冠九,厉以强,陈波,章勇,刘雯.长江江苏段生物体内重金属污染调查与评价[J].地质学刊,2007,31(3):223-227. |
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| 作者姓名： | 陈素兰 胡冠九 厉以强 陈波 章勇 刘雯 |
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| 作者单位： | 江苏省环境监测中心 江苏南京210036 |
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| 摘 要： | 分别在3个不同水期采集了长江江苏段鱼类及底栖动物,分析了可食用部分中铅、汞等金属元素。分析结果表明,鱼及螺蛳受到不同程度的金属污染,底栖动物污染程度重于鱼类,主要污染元素为铅。
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| 关 键 词： | 重金属 鱼类 底栖动物 长江江苏段 |
| 文章编号： | 1003-6474（2007）03-0223-05 |
| 收稿时间： | 2007-02-26 |
| 修稿时间： | 2007年2月26日 |
Heavy metal content pollution investigation and evaluation of organisms in Jiangsu block of Changjiang River |
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| CHEN Su-lan,HU Guan-jiu,LI Yi-qiang,CHEN Bo,ZHANG Yong,LIU Wen.Heavy metal content pollution investigation and evaluation of organisms in Jiangsu block of Changjiang River[J].Jiangsu Geology,2007,31(3):223-227. |
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| Authors: | CHEN Su-lan HU Guan-jiu LI Yi-qiang CHEN Bo ZHANG Yong LIU Wen |
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| Institution: | Environmental Monitoring Centre of Jiangsu Province, Nanjing 210036, China |
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| Abstract: | The contents of heavy metals in fishes and zoobenthos in the Changjiang River of Jiansu block were determined at different water periods. Those metals were Pb ,Hg ,Cd ,As ,Cr,Ni ,Se ,Be and T1. The results showed that the metal content absorption by various organisms of different water period. It is also concluded that the metal contents in zoobenthos are higher than those in fishes. Pb is the main pollutant. |
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| Keywords: | Heavy metals Fishes Zoobenthos Jiangsu block in the Changjiang River |
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