Skip to Main Content
Table 1

Statistical correlation between chemical compositions of groundwater (a) and the relationship of well depths, recharge altitudes, sampling altitudes and isotopic composition of groundwater (b)

Cl (mg/L)Na+ (mg/L)EC (mS/m)F (mg/L)NO3 (mg/L)δ18O (‰)Alkalinity meq/L)
(a) 
Cl (mg/L)       
Na+ (mg/L) 0.63      
EC (mS/m) 0.8 0.96     
F (mg/L) 0.08 0.70 0.52    
NO3 (mg/L) 0.53 0.07 0.21 −0.2   
δ18O (‰) 0.62 0.12 0.3 −0.38 0.2  
Alkalinity (meq/L) 0.61 0.9 0.96 0.60 −0.01 0.2 
Well depth (m)Recharge altitude (m)Sampling altitude (m)δ18O (‰)
(b) 
Well depth (m)       
Recharge altitude (m) 0.73      
Sampling altitude (m) 0.72 0.66     
δ18O (‰) −0.73 −1 −0.66    
Cl (mg/L)Na+ (mg/L)EC (mS/m)F (mg/L)NO3 (mg/L)δ18O (‰)Alkalinity meq/L)
(a) 
Cl (mg/L)       
Na+ (mg/L) 0.63      
EC (mS/m) 0.8 0.96     
F (mg/L) 0.08 0.70 0.52    
NO3 (mg/L) 0.53 0.07 0.21 −0.2   
δ18O (‰) 0.62 0.12 0.3 −0.38 0.2  
Alkalinity (meq/L) 0.61 0.9 0.96 0.60 −0.01 0.2 
Well depth (m)Recharge altitude (m)Sampling altitude (m)δ18O (‰)
(b) 
Well depth (m)       
Recharge altitude (m) 0.73      
Sampling altitude (m) 0.72 0.66     
δ18O (‰) −0.73 −1 −0.66    
Close Modal

or Create an Account

Close Modal
Close Modal