Study on Natural Disasters Risk Assessment of Tourist Resources the Case of Tianjin

Natural disasters have already become serious obstacles to the sustainable development of the Chinese the tourism industry. In order to describe the influence of natural disasters on the tourist resources, Tianjin is divided into three areas according to the distribution characteristics of tourist resources, and the result agrees with the distribution characteristics of natural disasters of the city. The paper draws a conclusion of the most influential disasters of each area and the risk index of each disaster. Meanwhile, the risk index of each disaster is calculated by natural disaster risk assessment model. On the basis of the conclusion, three areas can be classified into the high, medium and low-grade district according to risk index, and corresponding measures are also provided aginst risk associated with natural disasters.