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地球学报  2005 

Underground Water Environmental Quality Evaluation of Donggang District, Rizhao City, Shandong Province
日照市东港区地下水环境质量现状评价

Keywords: underground water,environmental quality,comprehensive relating evaluation,Donggang district
地下水
,环境质量,灰色关联综合评价,日照市东港区

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Abstract:

Based on updated data from 17 representative water quality monitoring spots in Donggang district, Rizhao City, Shandong Province, and detailed analyses of hydrogeological features, the authors chose 15 factors to evaluate the underground water environmental quality according to the National Underground Water Quality Standard. The comprehensive relating analysis theory was employed in the evaluation. The results show that the underground water environmental quality is generally good in Donggang district except for a few bad areas which are closely related to their regional hydrological conditions and the distribution of contaminant sources. This study provides a basic data set for selecting suitable methods in using and protecting the regional underground water resource.

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