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| Apportionment of Pollution Source of Shallow Groundwater System in Jiaozuo |
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Received:October 19, 2012
Revised:October 26, 2012
Accepted:October 26, 2012
Published Online:March 22, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.04.016 |
| KeyWord:shallow groundwater system; pollution source apportionment; multivariate statistical analysis; Jiaozuo |
| Author | Institution |
| LUO Yunyun |
济南大学 |
| MA Zhenmin |
济南大学 |
| HOUYusong |
济南大学 |
| WANG Xi |
济南大学 |
| LI Lingling |
济南市供排水监测中心 |
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| Abstract: |
| Together 88 sampling points and 8 main water pollution indexes including nitrate nitrogen, chloride, sulfate and hardness and so on were selected to analyze shallow groundwater in Jiaozuo area based on comprehensive monitoring. The source apportionment of shallow groundwater pollution was qualitatively and quantitatively analyzed with multivariate statistical analysis method. The results show that there are mainly three kinds of pollution characteristic sources including chemical industry sources, mechanical processing sources and agricultural sources. Their contribution rates to shallow groundwater pollution of the whole area are 53.81%, 30.34% and 15.85% respectively. The main characteristic pollution sources are clustered in northwest industrial zone of Jiaozuo. |
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