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| 拉林河流域地下水污染特征分析 |
| Groundwater Pollutions Characteristic Analysis of Lalin Basin，China |
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| DOI： |
| 中文关键词: 污染特征 环境质量评价 地下水 拉林河流域 |
| 英文关键词: Pollution characteristics Environmental quality assessment Groundwater Lalin River Basin |
| 基金项目:国家水体污染控制与治理科技重大专项基金资助项目（2014XZ07201-010）；国家自然科学青年基金资助项目（210100053） |
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| 中文摘要: |
| 应用自主研发的傍河取水水质监测与污染预警管理系统对拉林河流域地下水进行污染评价和污染成因分析。通过对样品的采集和分析，说明拉林河流域地下水铁、锰、氨氮和硝酸盐劣于国家地下水环境3级标准，且空间分布具有较强的异质性，可能具有一定的环境生态风险。通过改进的模糊数学法评价拉林河流域地下水污染，提出针对傍河取水工程的地下水保护方案。 |
| 英文摘要: |
| A riverside pumping water quality monitoring and pollution forewarning management system, which was self developed, was used to assess the environmental quality of groundwater and to analyze the causes of pollution in Lalin River Basin. Based on the collecting and analyzing of the samples, it was found that the groundwater in Lalin River basin may have some environmental and ecological risks for the reason that the level of Fe, Mn，NO-3 and NH-4-N in groundwater exceed the National Third Level and the spatial distribution had a strong heterogeneity. Finally, groundwater protection scheme for the riverside pumping project was proposed according to the analytical study of the groundwater pollution in Lalin River Basin by the improved Fuzzy Math Method. |
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