| 四川省重点河段水环境安全性评价 |
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| 引用本文： | 杨菊,万新南,李云贵,刘庆. 四川省重点河段水环境安全性评价[J]. 广东微量元素科学, 2005, 12(8): 10-14 |
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| 作者姓名： | 杨菊 万新南 李云贵 刘庆 |
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| 作者单位： | 1. 成都理工大学环境与土木工程学院,四川,成都,610059
2. 四川省地质环境监测总站,四川,成都,610000 |
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| 摘 要： | 为研究四川省重点河段水环境的安全性,利用综合评价指数法和模糊综合评价决策的数学模型对主要水系干流和支流河段的水质安全性做出了评价.结果显示,岷江流域的水质安全性较差,主要的污染物为重金属汞和铁,沱江和涪江流域的水质安全性较好.
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| 关 键 词： | 水环境 污染 安全性 评价 |
| 文章编号： | 1006-446X（2005）08-0010-05 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-28 |
Safety Assessment of Hydro- environment for the Important River Stretch in Sichuan Province |
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| YANG Ju,WAN Xin-nan,LI Yun-gui,LIU Qin. Safety Assessment of Hydro- environment for the Important River Stretch in Sichuan Province[J]. Trace Elements Science, 2005, 12(8): 10-14 |
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| Authors: | YANG Ju WAN Xin-nan LI Yun-gui LIU Qin |
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| Abstract: | To study the hydro - environment safety for the important river stretch in Sichuan province, the syntheical assessment of exponent and the synthetical assessment of fuzzing mathematical modle are used to assess the hydro - environment safety for the important rivers. It can be concluded from the evaluation numbers that the safety of Ming fiver is difference, iron and hydrargyrum are the main pollutants; the safety of Tuo river and Fu river are better. |
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| Keywords: | hydro-enviromnent pollution safety assessment |
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