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Table 2 Percentage (%) of green mining implementation

From: Evaluation and future framework of green mine construction in China based on the DPSIR model

Index

2012

2013

2014

2015

Environmental protection and land rehabilitation

Green coverage ratio

20

24

34

46

Land rehabilitation ratio

26

31

46

48

Restoration and control ratio of mine environment

31

42

48

79

Comprehensive utilization

Utilization ratio of solid wastes

48

61

71

91

Reuse ratio of mine wastewater

78

82

83

91

Recovery ratio of working face

92

93

95

97

Rate of comprehensive utilization of mineral resources

34

46

51

58

Community harmony and enterprise culture

Injury ratio per million working hours

2.02

1.22

0.96

0.23

Number of safety training per person per month*

1

2

3

4

  1. *The unit is dimensionless