Groundwater vulnerability assessment of typical covered karst areas in northern China based on an improved COPK method

[Display omitted] •An improved COPK method is proposed for the covered karst groundwater vulnerability assessment, which is modified from the widely used COP method according to the unique hydrogeological features in northern China.•The COPK method is used in the Baotu Spring basin in Jinan City as...

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Veröffentlicht in:	Journal of hydrology (Amsterdam) 2023-09, Vol.624, p.129904, Article 129904
Hauptverfasser:	Cao, Han, Dong, Weihong, Chen, Huanliang, Wang, Ruiqing
Format:	Artikel
Sprache:	eng
Schlagworte:	basins Cambrian period China COPK method Covered karst areas groundwater groundwater contamination Groundwater vulnerability assessment karsts limestone nitrates pollution control risk assessment
Online-Zugang:	Volltext
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