“一带一路”中国重点区域自然灾害特征分析  

Characteristics of Natural Disasters in Key Regions of One-Belt-One-Road Initiative

作　　者：刘哲 张鹏 刘南江 赵爱华[2] LIU Zhe;ZHANG Peng;LIU Nanjiang;ZHAO Aihua(National Disaster Reduction Center of China,Beijing 100124,China;Institute of Geophysics,China Earthquake Administration,Beijing 100081,China)

机构地区：[1]应急管理部国家减灾中心,北京100124 [2]中国地震局地球物理研究所,北京100081

出　　处：《灾害学》2018年第4期65-71,共7页Journal of Catastrophology

基　　金：国家重点研发计划资助"灾害现场信息空地一体化获取技术研究与集成应用示范"(2016YFC0803000)

摘　　要：以国家减灾委办公室掌握的灾情数据为基础,分析了"一带一路"中国主要涵盖区和港口的自然灾害灾害损失和时空分布情况。分析显示,丝路经济带重点涵盖区受灾程度较全国平均水平偏重,且呈上升趋势,21世纪海上丝路经济带重点涵盖区受灾程度明显偏轻,且呈缓慢下降趋势;洪涝和地质灾害、干旱灾害、地震灾害是影响丝路经济带最重的灾种,台风灾害是影响海上丝路经济带最重的灾害;一类港口城市中,浙江的温州和福建的福州、泉州灾害风险最高、损失最大,水港城市受灾远超陆港城市,其主要影响灾种为台风灾害。依据这些特征,各地可更好地制定"一带一路"规划和项目建设。We analyze the losses and spatial-temporal distribution of nature disaster which is based on the data released by National Disaster Reduction Committee Office.It shows that the losses of key regions within the silk road economic belt is heavier than national average,and plays a rising trend;the losses of key regions within the 21st-century maritime silk road is lighter than national average,and plays a slow decreased trend.Flood,drought and earthquake disaster is the heaviest disasters in silk road economic belt,typhoon is the heaviest disaster affecting 21st-century maritime silk road.In the first-class port cities,Wenzhou in Zhejiang,Fuzhou&Quanzhou in Fujian had the highest risk and losses;water port city affected much more losses than inland port city,which mainly influenced by typhoon disaster.The analysis results will provide a good reference for government to make plan of the Belt and Road.

关 键 词：一带一路 中国重点涵盖区 自然灾害 一类港口 灾害特征 

分 类 号：TU4[建筑科学—土工工程] X43[环境科学与工程—灾害防治]