【作者】 刘旭拢； 张俊香；

【Author】 Xulong Liu 1,2,3 ,Junxiang Zhang 2,4 1 Guangzhou Institute of Geography, Guangzhou 510070, China 2 Guangdong Public Laboratory of Geography Information Technology and Application, Guangzhou 510070, China 3 School of Geographic Science and Planning, Sun Yat -sen University, Guangzhou 510275, China 4 Tourism College, Huangshan University, Huangshan 245021, China

【机构】 广州地理研究所； 广东省地理空间信息技术与应用公共实验室； 中山大学地理科学与规划学院； 黄山学院旅游学院；

【摘要】 台风是全球发生频率最高、破坏性最为严重的自然灾害之一。本研究参照历史台风灾情数据和相关资料,对台风巨灾进行了定义,统计了1980年-2010年华南沿海地区发生的台风巨灾,研究显示华南沿海地区台风巨灾具有发生频率高、季节性强、降雨强度大、损失严重、灾情群发性显著等特点,并从孕灾环境的稳定性、致灾因子危险性和承灾体的脆弱性三个方面对台风巨灾成因进行了分析,以提高对华南沿海地区台风巨灾的认识,为防灾、减灾政策的制定和维持经济、社会的可持续性发展提供科学依据。更多还原

【Abstract】 According to typhoon disaster history data and related information,typhoon catastrophe is defined and studied in the coastal area of Southern China. It is found that the typhoon catastrophe happens frequently, seasonally, strongly in rainfall and associated with serious loss and a variety of disaster. The reasons of typhoon catastrophe are analyzed through the disaster environment stability, disaster factor risk and disaster vulnerability. The research will provide a scientific reference for typhoon risk assessment,and typhoon catastrophe prevention and control planning of the coastal area of Southern China.更多还原