Heritage Science

Table 3 Percentage of number of ecological assets

From: Quantitative assessment of ecological assets in the world heritage karst sites based on remote sensing: with a special reference to South China Karst

Types of ecological assets	Shibing karst		Libo-Huanjiang karst
Types of ecological assets	Area (km²)	Proportion (%)	Area (km²)	Proportion (%)
Cropland	24.077	8.51	49.244	6.05
Forest	252.652	89.31	732.417	89.98
Shrub	5.984	2.12	30.708	3.77
Grassland	0.043	0.02	0.228	0.03
Water body	0.029	0.01	0.385	0.05
Impervious surface	0.117	0.04	1.008	0.12

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