Fig. 1. Distribution of nature reserves of Jilin province

Fig. 2. Ecosystem classification and spatial distribution in Jilin province

Fig. 3. Statistical characteristics of important ecology space and ecosystems of the whole Jilin province

Fig. 4. Statistical characteristics of important ecology space and ecosystems of key ecological region

Fig. 5. Statistical characteristics of variation of human activity interference index

Fig. 6. Statistical characteristics of important ecology space and ecosystems of nature reserves

Fig. 7. Spatial and temporal distribution of multi-year mean and standard deviation of vegetation index

Fig. 8. Spatial distribution and variance statistical characteristics of water conservation services