| 基于防灾规划的城市自然灾害风险分析与评估研究进展 |
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| 引用本文： | 燕群,蒙吉军,康玉芳.基于防灾规划的城市自然灾害风险分析与评估研究进展[J].地理与地理信息科学,2011,27(6):78-83,95. |
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| 作者姓名： | 燕群 蒙吉军 康玉芳 |
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| 作者单位： | 1. 北京大学城市与环境学院,地表过程分析与模拟教育部重点实验室,北京100871
2. 中国石油吐哈油田分公司,新疆鄯善,838202 |
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| 基金项目： | 国家自然科学基金项目(40871048) |
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| 摘 要： | 城市自然灾害风险分析与评估关系到城市灾害预警、预案、灾害风险管理、城市防灾规划等诸多方面,是城市安全和人类安身的基础。该文从城市防灾规划的需要出发,首先,定义了基于防灾规划的城市自然灾害风险分析与评估的内涵,针对城市防灾规划的特点和自然灾害风险分析的评价目标,构建基于防灾规划的城市自然灾害评估模型与评估流程。其次,将风险分析过程分为致灾因子分析、暴露性分析、脆弱性分析3部分,并介绍了常用的评估方法。最后提出:服务于防灾规划的城市自然灾害风险研究,应搭建时空桥梁,强化自然灾害风险评估成果在城市防灾规划中的应用;着重将多灾种风险评估服务于综合规划,单灾种风险评估服务于专项规划;通过完善评估模型,合理运用GIS、RS等技术深化自然灾害风险分析评估在城市防灾规划中的应用。
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| 关 键 词： | 城市防灾规划 自然灾害风险 分析与评估 |
Progress of Urban Natural Disaster Risk Analysis and Assessment Based on Urban Disaster Prevention Plan |
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| YAN Qun,MENG Jijun,KANG Yu-fang.Progress of Urban Natural Disaster Risk Analysis and Assessment Based on Urban Disaster Prevention Plan[J].Geography and Geo-Information Science,2011,27(6):78-83,95. |
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| Authors: | YAN Qun MENG Jijun KANG Yu-fang |
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| Institution: | YAN Qun1,MENG Ji-jun1,KANG Yu-fang2(1.College of Urban and Environmental Sciences,Laboratory for Earth Surface Processes(Ministry of Education),Peking University,Beijing 100871,2.PetroChina Tuha Oilfield Company,Shanshan 838202,China) |
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| Abstract: | Urban natural disaster risk analysis and assessment has a closely relationship with the urban disaster early-warning,urban disaster pre-arranged plan,urban disaster risk arrangement and urban disaster prevention plan,which means urban natural disaster risk analysis and assessment is the base of habitat for human and city security.Firstly,after defining urban natural disaster risk analysis and assessment based on urban disaster prevention plan,this paper structures the process of urban natural disaster risk ... |
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| Keywords: | urban disaster prevention plan natural disaster risk assessment analysis and assessment |
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