| 集对分析在西安市地下水污染动态评价的应用 |
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| 引用本文： | 冯煜,孙根年.集对分析在西安市地下水污染动态评价的应用[J].地下水,2006,28(3):50-53. |
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| 作者姓名： | 冯煜 孙根年 |
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| 作者单位： | 陕西师范大学旅游与环境学院,陕西,西安,710062 |
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| 摘 要： | 选取总固体、总硬度、硝酸盐、氯化物、氟化物、六价铬等六种主要污染物,利用集对分析的方法,将超标率、污染指数和超标面积指数综合起来,对 1985-2003 年西安建成区地下水进行了动态评价.该方法既克服了依靠某年监测值对地下水质的静态空间评价,又可将超标率、污染指数和超标面积综合起来,完成地下水水质的动态评价.
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| 关 键 词： | 西安市 地下水水质 集对分析方法 动态评价 |
| 文章编号： | 1004-1184（2006）03-0050-04 |
| 收稿时间： | 2006-02-02 |
| 修稿时间： | 2006-02-02 |
Application of Set Pair Analysison Evaluation of Groundwater Pollution Dynamics in Xi'an City |
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| FENG Yu,SUN Gennian.Application of Set Pair Analysison Evaluation of Groundwater Pollution Dynamics in Xi''''an City[J].Groundwater,2006,28(3):50-53. |
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| Authors: | FENG Yu SUN Gennian |
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| Abstract: | The article chooses six kinds of main contamination such total solid,total hardness,nitrate,chloride,fluoride and six-valence Chromium etc.Using the method of set pair analysis,it collects standard excess rate,pollution index and area index of standard excess,dynamic evaluates groundwater in urban area of Xi'an city from 1985 to 2003.The method not only can overcome static-space evaluation of groundwater quality depending on monitoring value in certain year,but also sum up standard excess rate,pollution index and area exceeding standard to achieve dynamic evaluation of groundwater quality. |
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| Keywords: | groundwater quality method of set pair analysis and dynamics evaluation |
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