Specific vulnerability assessment using the MLPI model in Datong city, Shanxi province, China
Specific vulnerability assessment using the MLPI model in Datong city, Shanxi province, China
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DOI：
10.1007/s00254-003-0889-8
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
Huaming Guo;Yan-xin Wang
中科院分区：
文献类型：
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作者：
Huaming Guo;Yan-xin Wang
本研究提出了一种改进的方法MLPI（修正淋溶潜力指数）模型，用于描绘和绘制地下水脆弱性，并评估地下水对污染物的脆弱性，包括可降解污染物、放射性元素和不可降解污染物。主要目标是制作市或县尺度的特定敏感性地图，用于识别含水层敏感性和保护地下水质量。将theMLPImethod应用于山西大同市地下水脆弱性评价，得出以下结论：(1)对具体脆弱性进行了区分；(2)地下水脆弱性具有时间变化特征。
This study outlines an improved method,MLPI(modified leaching potential index) model, for delineating and mapping groundwater vulnerability and assessing groundwater vulnerability to contaminants, including degradable contaminants, radioactive elements and nondegradable pollutants. The primary objective is to produce specific sensitivity maps at city or county scale that can be used for recognition of aquifer sensitivity and for protection of groundwater quality. Groundwater vulnerability assessment using theMLPImethod is applied to Datong city, Shanxi Province, with the following conclusions: (1) specific vulnerability was differentiated and ; (2) groundwater vulnerability is of temporal variation.