Table 3 δ2H-H2O, δ18O-H2O, and d statistical characteristics of water in the study area.

From: Hydrochemical characteristics and controlling factors of polder area in Chaohu Lake Basin, China

Location

Project

δ2H

δ18O

d

Trench

Average

− 60.35

− 8.42

6.97

Max

− 57.64

− 7.83

9.48

Min

− 64.04

− 9.19

4.77

CV

− 4.44

− 6.29

24.35

Pond

Average

− 56.93

− 7.98

6.91

Max

− 49.88

− 6.75

10.38

Min

− 64.48

− 9.22

3.97

CV

− 9.53

− 11.04

32.17

River

Average

− 44.32

− 6.05

4.08

Max

− 28.27

− 3.23

7.81

Min

− 58.67

− 8.31

− 2.47

CV

− 29.01

− 35.47

110.52