Research on the Characteristics of Temporal and Spatial Evolution of the Vernacular-ecological Space in Qinling-daba Mountains—Taking Ankang City as an example

In the context of rural revitalization, new urbanization construction and ecological civilization construction, the vernacular-ecological space has become the most active area in land use. This paper selects Ankang city in the Qinba mountainous region as a case area, and uses land data from 1980-2018 to derive the changes of land types and areas in different time periods and the reasons for the changes by analyzing the characteristics of the evolution of the vernacular-ecological spatial pattern in the Qinba mountainous region. Finally, it is proposed to strengthen the protection of traditional characteristic dwellings, scientifically and rationally utilize the land, and coordinate the sustainable development of the vernacular-ecological space.