Study on cave environmental factors based on karst cave tourism activities

With continuous improvement of people’s living standards, tourism activities in karst caves have become more and more frequent, which makes the comprehensive study of cave environment and cave tourism management particularly important. Under the investigation of karst cave tourism management at home and abroad, and study on karst cave environment, this article displayed comprehensive analysis and research results on the influence of karst landscape on karst cave environment factors such as temperature, relative humidity, caves CO2 concentration and so on, and gave the further discussion on the self-purification ability of cave environment, landscape protection and restoration measures. According to the present conflict on karst cave tourism development between limited space and disordered visitors, some suggestions are put forward on controlling the tourist flow of cave tourism reasonably and enhancing the consciousness, and on evaluation and development of caves from different aspects of geosciences, tourism, environment, health and so on, which makes the influence of tourism activities on environmental factors limited, and the sustainable development of cave tourism realized.