city

Cd (mg/kg)

Cd over standard rate%

bioconcentration factors%

Qujing

0.09

8.43

51.67

Zhaotong

0.09

16.54

66.17

Kunming

0.06

8.71

40

Yuxi

0.06

7.85

47.62

Wenshan

0.02

3.58

31.71

Honghe

0.05

5.86

41.38

Lijiang

0.04

11.58

36.36

Dali

0.04

7.93

12.12

Nujiang

0.15

7.03

71.43

Diqing

0.02

5.21

19.35

Puer

0.06

8.7

44.44