Journal of Geo-information Science

Spatial Identification and Temporal-spatial Evolution of Wilderness Areas in China

MA Li, PAN Jinghu

Journal of Geo-information Science, 2023, 25(2): 324-339. DOI: 10.12082/dqxxkx.2023.220273

土地利用类型	2000年荒野地面积	2010年荒野地面积	2020年荒野地面积
耕地	7.50	9.57	4.62
林地	64.31	62.21	55.85
草地	110.72	92.21	91.24
水域	11.01	9.98	9.53
建设用地	0.11	0.13	0.11
未利用地	151.27	123.29	115.85

Tab. 5 Area of WAs accounted for by different land types(万km²)

Other figure/table from this article

Fig. 1 Workflow for defining the extent of the WAs in China
Tab. 1 Topographic relief classification criteria and percentage of settlements
Fig. 2 Spatial distribution of topographic relief types in China
Tab. 2 The biometeorology grade standard of THI
Fig. 3 Spatial distribution of THI in China from 2000 to 2020
Fig. 4 Distribution of land suitability in China from 2000 to 2020
Fig. 5 Nightlight intensity in China from 2000 to 2020
Fig. 6 Grid distance from settlements from 2000 to 2020
Fig. 7 Grid distance from motor vehicle road remoteness from 2000 to 2020
Tab. 3 Sources of data required
Fig. 8 China WAsI grading from 2000 to 2020
Fig. 9 Classification of wilderness degree in China from 2000 to 2020
Fig. 10 Spatial distribution of WAs in different geographical divisions from 2000 to 2020
Tab. 4 Proportion of WAs in different provinces ( autonomous regions and municipalities directly under the Central Government ) of China from 2000 to 2020
Fig. 11 Change in the area of WAs by provinces ( autonomous regions and municipalities directly under the Central Government )
Fig. 12 Distribution of protected WAs areas in China from 2000 to 2020
Fig. 13 Distribution of national parks and WAs from 2000 to 2020