Fig. 6

Temporal evolution map of traditional villages in the Qihe River Basin. (a) Spatial and temporal distributions of traditional villages in the Han Dynasty. (b) Spatial and temporal distributions of traditional villages in the Tang Dynasty. (c) Spatial and temporal distributions of traditional villages in the Song Dynasty. (d) Spatial and temporal distributions of traditional villages in the Ming Dynasty. (e) Spatial and temporal distributions of traditional villages in the Qing Dynasty. (f) Spatial and temporal distributions of modern traditional villages. Note: The map was generated by GIS 10.8 (https://www.gscloud.cn/).