A Discussion on the Basic Definition for Risk of Meteorological Disasters and a Basic Assessment Model

被引：0

作者：

Guo, Shujun ^{[1
]}

Huang, Chongfu ^{[1
]}

Liu, Guolei ^{[1
]}

Zhao, Hanping ^{[1
]}

机构：

[1] Beijing Normal Univ, State Key Lab Earth Surface Proc & Resources Ecol, Beijing 100875, Peoples R China

来源：

NEW PERSPECTIVES ON RISK ANALYSIS AND CRISIS RESPONSE | 2009年

关键词：

Meteorological disaster; risk assessment; information diffusion; Drought-Heat-Wind; risk regionalization;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Reviewing the problems in existing risk definitions of meteorological disasters, we suggest a new definition: risk of meteorological disaster is a scene in the future associated with the adverse incident caused by meteorological factors. We also discuss the basic model for assessing risks that consists of three steps: estimating hazards, analyzing vulnerability and inferring loss. By using the model and the information diffusion technique, we regionalize the risks of Drought-Heat-Wind disaster for the wheat planting areas in Hebei Province, China.

引用

页码：451 / 460

页数：10

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