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Heritage Science

Table 4 Integrity protection level and area ratio of Shibing karst in 2015–2020

From: Synergy and regulation of the South China Karst WH site integrity protection and the buffer zone agroforestry development

Integrity grades

2015

2020

2015–2020

Area (km2)

Percentage (%)

Area (km2)

Percentage (%)

Area changes (km2)

I

2.58

0.91

1.08

0.38

− 1.50

II

10.43

3.69

6.54

2.31

− 3.89

III

12.32

4.35

8.73

3.09

− 3.59

VI

15.87

5.61

9.53

3.37

− 6.34

V

241.75

85.44

257.07

90.85

15.32

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