Sustainable development of geological resources: the Characteristics of Red Karst Landscape and Tourism Development in Tongren, Guizhou
China is rich in karst resources and famous for its karst landscape.As a part of karst, the popularity of red karst is obviously low and has received little attention; moreover, the related scientific research and tourism development are relatively immature.Therefore, this paper takes the red karst in Tongren, Guizhou as the research object, analyz