The thoughts on construction of “double-control of point and zone” system of geological hazard risk in southwest China

Southwest China is one of the regions with the largest number of geological hazards and the highest frequency in China, the total number of geological hazard in this region accounts for about 30% of the national total. In order to improve the ability of geological hazard risk management and control, based on the summary of the current situation of geological hazard risk evaluation and management and control in Southwest China, this paper analyzes the deficiencies existing in the technical level and management level of risk management and control, and puts forward some suggestions based on the specialization of geological hazard risk prevention and control the “double-control of point and zone” system of geological hazard risk in the mode of popularization and systematization, and prospects the future trend of geological hazard risk management, control, insurance and intelligence in southwest China. The results can provide a scientific reference for the systematic prevention and control of geological hazard risk in southwest China.