Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018)

Session: Risk analysis and risk management in the process of rapid urbanization

5 articles
Proceedings Article

Research on the Current Situation and Countermeasures of Urban Safety Risk Prevention and Control

Wei Zhu, Hui Lyu, Yafei Wang
While the city is agglomerating population, resources and opportunities, it also accumulates urban risks. Several cities in China in recent years have carried out a series of safety risk prevention and control work and got some phase achievements. However, there are still some problems, such as lack...
Proceedings Article

Heavy Metal Pollution and Ecological Risk Assessment of Farmland Soil, Jilin Province

Fengxu Li, Jiquan Zhang, Tiehua Cao, Xingpeng Liu, Zhijun Tong, Yanan Chen
122 soil samples were collected in farmland of Jilin Province, analyzed the pollution situation of 6 kinds of heavy metals by the pollution index method, the geo-accumulation index method and potential ecological risk. The results showed that: according to Nemero pollution index, there are 1.64%, 8.20%...
Proceedings Article

Evaluation of Emergency Shelter Accessibility Based on the Two-step Floating Catchment Area Method in Changchun

Xiaomeng Zhu, Zhijun Tong, Xiaolong Luo, Xiangqian Li, Pengda Lin, Jiquan Zhang
The balanced layout of emergency shelters, which can be measured by spatial accessibility, is an important component of the urban disaster prevention and mitigation system. Among the various research methods, the two-step floating catchment area method (2SFCA) is a more comprehensive and convenient way....
Proceedings Article

Dynamic Relationship between Tourism Industry Development and Urbanization Process in  Guizhou Province

Jianchun Yang, Jialian Wang, Chaochao Liang
On the basis of proposing a vector autoregressive model, this paper analyzes the dynamic relationship between tourism industry development and urbanization process in Guizhou Province through Johansen cointegration test, variance decomposition and so forth. The results indicate that there exists a long-term...
Proceedings Article

Assessment and Analysis on Land Ecological Risk of Jinshi City in Hunan Province

Dehua Mao, Feng Wu, Ruizhi Guo
Taking the database of land use current situationin Jinshi City as the information source, the unit grid of 1km × 1km of whole Jinshi City is constructed through the processing and conversion of the database by using ArcGIS. The comprehensive ecological risk index in the unit grid is established based...