Hydrogeochemical Features and Genesis of Confined Groundwater and Health Perspectives for Sustainable Development in Urban Hengshui, North China Plain

<div>Scatter plots of (a) Na-normalized Ca versus Mg and (b) Na-normalized Ca versus HCO<sub>3</sub>.</div>

Journal of Chemistry

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Figure 7

Figure 7: Hydrogeochemical Features and Genesis of Confined Groundwater and Health Perspectives for Sustainable Development in Urban Hengshui, North China Plain 

Figure 7 | Hydrogeochemical Features and Genesis of Confined Groundwater and Health Perspectives for Sustainable Development in Urban Hengshui, North China Plain 