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

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Regional Seismic-Flood Disaster Integrated Risk Assessment Based on Dynamic Spatial Panel

Authors
Shanshan Du, Ye Xue, Yaolong Liu, Chenchen Song
Corresponding Author
Shanshan Du
Available Online October 2018.
DOI
10.2991/rac-18.2018.7How to use a DOI?
Keywords
earthquake disaster, flood disaster, comprehensive risk assessment, dynamic spatial panel model
Abstract

This paper comprehensively analyzes the hazards and vulnerability of natural disasters, applies Matlab and GIS tools, deeply analyzes the spatial-temporal characteristics of the comprehensive risk of earthquake-flood disasters, and further builds a dynamic space panel model based on different spatial weight matrixes, and further analyzes them. The spatial correlation and agglomeration characteristics of comprehensive earthquake-flood hazards in Lijiang City, Chuxiong Prefecture, and Pu'er City in Yunnan Province were carried out, and comprehensive risk assessments for two types of disasters were conducted. The results show that there is a significant positive spatial correlation between the comprehensive risk of earthquake-flood disasters, and the spatial spillover effect of disaster risk will decrease with the increase of inter-regional distance, and a high-risk area of risk will be formed in Pu'er City; the spatial and temporal distribution of disasters will be uneven and the earthquake There is a big difference between disasters caused by floods and floods. Therefore, the coordination of regional disaster risk management can effectively improve disaster prevention and reduction capabilities.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018)
Series
Advances in Economics, Business and Management Research
Publication Date
October 2018
ISBN
10.2991/rac-18.2018.7
ISSN
2352-5428
DOI
10.2991/rac-18.2018.7How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Shanshan Du
AU  - Ye Xue
AU  - Yaolong Liu
AU  - Chenchen Song
PY  - 2018/10
DA  - 2018/10
TI  - Regional Seismic-Flood Disaster Integrated Risk Assessment Based on Dynamic Spatial Panel
BT  - Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018)
PB  - Atlantis Press
SP  - 38
EP  - 44
SN  - 2352-5428
UR  - https://doi.org/10.2991/rac-18.2018.7
DO  - 10.2991/rac-18.2018.7
ID  - Du2018/10
ER  -