城市突发自然灾害应急管理的探讨  

Discussion on Urban Emergency Management System of Abrupt Natural Disasters Based on GIS

作　　者：张会[1] 刘茂[1] 

机构地区：[1]南开大学城市公共安全研究中心,天津300071

出　　处：《中国公共安全（学术版）》2010年第4期45-50,共6页China Public Security(Academy Edition)

基　　金：国家"十一五"科技支撑项目(项目号:200603746006);自然科学基金重点项目(项目号:70833003)

摘　　要：近些年来,我国很多城市面临的突发性自然灾害灾害形势日益严重,建立合理有效的应急管理系统,有效应对各类城市突发自然灾害事件对我国具有举足轻重的意义。本文利用GIS技术研究建立城市突发性自然灾害应急管理系统,对系统的总体结构、数据库的设计以及系统各功能模块的主要作用等进行了详细探讨。利用本系统可以进行数据收集,分层显示与专题查询,城市突发性自然灾害风险评价、实时灾情评价、动态模拟,应急管理与资源配置,应急信息发布以及统计、报表和专题制图。系统立足于实际应用,具有推广应用价值。Nowadays,China has established emergency and command systems in some fields,but they are separated to each other.When they were used,they couldn＇t work together well and the best emergency response time was missed.Based on the technology of GIS,this paper developed an urban emergency management system on abrupt natural disaster.The framework,design of database and functions of modules were discussed.The functions mainly include data collection,risk assessment,real-time loss assessment,dynamic simulation of urban abrupt natural disasters,emergency management and resource allocation,emergency information issue and statistic,report forms and special drawing.

关 键 词：GIS 城市 突发性 自然灾害 应急管理系统 

分 类 号：X93[环境科学与工程—安全科学]