Identification and Spatial Distribution of Wilderness Areas at the National Scale in Mainland China

Wilderness areas have great value and protection significance. China, however, has not yet conducted an up-to-date wilderness resources inventory. This study presents the first wilderness map for the continental areas in mainland China using a resolution of one square kilometer measuring unit. Based on the concept of the Wilderness Continuum, a classic wilderness mapping method is applied. A wilderness map is produced considering four key attributes of wildness assessments including remoteness from settlements, remoteness from access, and biophysical naturalness as well as the apparent naturalness of the landscape. The result is evaluated through combining them with equal weight using Multi-Criteria Evaluation (MCE). In the end, the Chinese Wilderness Index (WQI) Map distinguishing different levels of wilderness for the land evaluated is produced. According to the Chinese Wilderness Map, the five categories assigned including the high-quality wilderness, relatively high-quality wilderness, medium-quality wilderness, low-quality wilderness and other remaining areas, are respectively taken up to 4.3%, 12.4%, 11.9%, 24.0% and 47.4% of the total continental areas of China. This study describes the spatial distribution of wilderness areas in China for the first time, which is expected to provide an important basis for the development of wilderness protection policies in China, containing great contribution to the establishment of development plans of all kinds of protected areas and to a more scientific delineation of ecological protection redlines.

曹越和龙瀛 2016 中国国家地理_荒野.pdf
Adobe Acrobat Document 887.2 KB
曹越等 2017 中国园林_中国荒野.pdf
Adobe Acrobat Document 20.5 MB

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