Seasonal and Spatial Variability of Anthropogenic and Natural Factors Influencing Groundwater Quality Based on Source Apportionment.

Int J Environ Res Public Health · 2018 · PMC5858348 · PMID 29415516

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an increasing trendno p-value reported

Nevertheless, an increasing trend of groundwater overexploitation and deterioration at both the regional and global scales, mainly due to anthropogenic activities, has recently been demonstrated [ 1 , 2 , 3 ].

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