Small-scale Based Scenario Modeling and Disaster Risk Assessment of Urban Rainstorm Water-logging

  • 1. Department of Geography; Shanghai Normal University; Shanghai 200234; China; 
    2. Key Laboratory of Geo-information Science of the Ministry of Education; East China Normal University; Shanghai 200062; China

Received date: 2009-10-18

  Revised date: 2010-03-09

  Online published: 2010-05-25

Supported by

The Key Project for National Natural Science Foundation of China, No.40571006, 40730526; Key Subject Developing Project by Shanghai Municipal Education Commission, No.J50402; Key Subject Developing Project by Shanghai Normal University, No.DZL801; Shanghai Youth Science and Technology Venus Program, No.09QA1401800


Scenario modeling and risk assessment of natural disaster is one of the hotspots of disaster research. However, urban natural disaster risk assessment, so far, is lack of common procedures and program. This paper selects rainstorm water-logging as research disaster, which is one of the most frequent occurring hazards in most cities of China, and sets up a small-scale based integrated methodology for hazards risk assessment of rainstorm water-logging, taking Jing\'an District in Shanghai as an example. Based on the basic concept of disaster risk, this paper applies scenario modeling to express the risk of the small-scale urban rainstorm water-logging disasters in different return periods. Through the analysis of hazards, vulnerability and exposure, we simulate different disaster scenarios and propose a comprehensive analysis method and procedure for the small-scale urban storm water-logging disaster risk assessment. A grid-based GIS approach, including urban terrain model, urban rainfall model, urban rainfall model and urban drainage model, was applied to simulate inundation area and depth. And then, stage-damage curves for residential buildings and contents were generated by the loss data of water-logging from the field surveys and the insurance company, which were further applied to analyze the vulnerability, exposure and loss assessment. Finally, the exceedance probability curve for disaster damage was constructed by using the damages of each simulated event and its respective exceedance probabilities. A framework was also developed for coupling the water-logging risk with the risk planning and management through exceedance probability curve and annual average of water-logging loss. And this is a new exploration for small-scale urban natural disaster scenario simulation and risk assessment.

Cite this article

YIN Zhan'e1; XU Shiyuan2; YIN Jie2; WANG Jun2 . Small-scale Based Scenario Modeling and Disaster Risk Assessment of Urban Rainstorm Water-logging[J]. Acta Geographica Sinica, 2010 , 65(5) : 553 -562 . DOI: 10.11821/xb201005005


[1] Xu Shiyuan, Wang Jun, Shi Chun et al. Research of the natural disaster risk on coastal cities. Acta Geographica Sinica, 2006, 61(2): 127-138. [许世远, 王军, 石纯等. 沿海地区自然灾害风险研究. 地理学报, 2006, 61(2): 127-138.]
[2] Shi P J, Du J, Ji M X. Urban risk assessment research of major natural disasters in China. Advances in Earth Science. 2006, 21(2): 170-177.
[3] Zhou Naisheng, Yuan Wen. The study on storm born surface water accumulation in downtown area of Shanghai. Acta Geographica Sinica, 1993, 48(3): 262-271. [周乃晟, 袁雯. 上海市暴雨地面积水的研究. 地理学报, 1993, 48(3): 262-271.]
[4] Helm P. Integrated risk management for natural and technological disasters. Tephra, 1996, 15(1): 4-13.
[5] Yang Yi, Wu Sheng. Analysis and study on urban rainstorm seeper simulation. Journal of Geomatics, 2009, 34(1): 35-37. [杨弋, 吴升. 城市暴雨积水模拟方法分析及研究. 测绘信息与工程, 2009, 34(1): 35-37.]
[6] Zheng Xiaoyang, Hu Chuanlian. Shanghai flood control and decision support system design. Advances in Science and Technology of Water Resources, 2003, 23(1): 25-27. [郑晓阳, 胡传廉. 上海市防汛决策支持系统设计. 水利水电科技 进展, 2003, 23(1): 25-27.]
[7] Cong Xiangyu, Ni Guangheng, Hui Shibo et al. Simulative analysis on storm flood in typical urban region of Beijing based on SWMM. Water Resources and Hydropower Engineering, 2006, (4): 64-67. [丛翔宇, 倪广恒, 惠士博等. 基于 SWMM的北京市典型城区博宇洪水模拟分析. 水利水电技术, 2006, (4): 64-67.]
[8] Qiu Jingwei, Li Na, Cheng Xiaotao et al. The simulation system for heavy rainfall in Tianjin City. Journal of Hydraulic Engineering, 2000, 31(11): 34-42. [仇劲卫, 李娜, 程晓陶等. 天津市城区暴雨内涝仿真模拟系统. 水利学报, 2000, 31 (11): 34-42.]
[9] Li Weifeng, Chen Qiuwen, Mao Jingqiao. Study on flood risk modeling of Beijing Olympic Village. Chinese Science Bulletin, 2009, 54(3): 321-328. [李伟峰, 陈求稳, 毛劲乔. 北京奥运村洪水淹没风险模型研究. 科学通报, 2009, 54(3): 321-328.]
[10] Yen B C, Akan A O. Hydraulic design of urban drainage systems/Mays L W//Hydraulic Design Handbook. New York: McGraw-Hill, 1999.
[11] Wang Lin, Qin Qiming, Li Jizhi et al. Study on the disaster analysis model of water-logging in city based on GIS. Science of Surveying and Mapping, 2004, 29(3): 48-51. [王林, 秦其明, 李吉芝等. 基于GIS 的城市内涝灾害分析模 型研究. 测绘科学, 2004, 29(3): 48-51.]
[12] Zhao Sijian, Chen Zhiyuan, Xiong Liya. Establishment of simplified urban waterlogging model using spatial analysis. Journal of Natural Disasters, 2004, 13(6): 8-14. [赵思健, 陈志远, 熊利亚. 利用空间分析建立简化的城市内涝模型.自 然灾害学报, 2004, 13(6): 8-14.]
[13] Su M D, Kang J L, Chang L F et al. A grid-based GIS approach to regional flood damage assessment. Journal of Marine Science and Technology, 2005, 13(3): 184-192.
[14] Jonkman S N, Bockarjova M, Kok M et al. Integrated hydrodynamic and economic modeling of flood damage in the Netherlands. Ecological Economics, 2008, 66: 77-90.
[15] Dutta D, Herath S, Musiake K. A mathematical model for flood loss estimation. Journal of Hydrology, 2003, 277: 24-49.
[16] Cheng Jiang, Yang Kai, Zhao Jun et al. Variation of river system in center district of Shanghai and its impact factors during the last one hundred years. Scientia Geographica Sinica, 2007, 27(1): 85-91. [程江, 杨凯, 赵军等. 上海中心城 区河流水系百年变化及影响因素分析. 地理科学, 2007, 27(1): 85-91.]
[17] Plate E J. Flood risk and flood management. Journal of Hydrology, 2002, 267: 2-11.
[18] JGJ37-87: Code for design of civil buildings, Ministry of Urban and Rural Construction and Environmental Protection of the People's Republic of China, 1987. [JGJ37-87: 民用建筑设计通则. 中华人民共和国城乡建设环境保护部, 1987.]
[19] Shanghai Municipal Engineering Design General Institute. Water Supply & Drainage Design Handbook: Urban Drainage. Beijing: China Architecture & Building Press, 2003: 52-69. [上海市政工程设计研究院. 给水排水设计手册- 城镇排水. 北京: 中国建筑工业出版社, 2003: 52-69.]
[20] Mccuen R H. A Guide to Hydrologic Analysis Using SCS Method. Prentice-Hall Inc: Englewood Cliffs, 1982: 67-97.
[21] Novotny V, Chesters G, Shannon J. Handbook of Nonpoint Pollution Source and Management. New York: Van Nostrand Reinhold Company, 1981: 81-103.
[22] He Baogen, Chen Chungen, Zhou Naisheng. Urbanized area runoff coefficient and its application. Shanghai Environmental Sciences, 2003, 22(7): 472-475. [贺宝根, 陈春根, 周乃晟. 城市化地区径流系数及其应用. 上海环境科 学, 2003, 22(7): 472-475.]
[23] Zhang Li. Urban flooding analysis and modeling using GIS. Acta Geographica Sinica, 1995, 50(suppl.): 76-84.[张犁. 城市洪水分析与模拟的GIS方法研究. 地理学报, 1995, 50(增刊): 76-84.]
[24] Liu Renyi, Liu Nan. A GIS based model for calculating of flood area. Acta Geographica Sinica, 2001, 56(1): 1-6. [刘 仁义, 刘南. 基于GIS的复杂地形洪水淹没区计算方法. 地理学报, 2001, 56(1): 1-6.]
[25] Guo Lihua, Long Yi. Analysis of flood submerging based on DEM. Bulletin of Surveying and Mapping, 2002, (11): 25-30. [郭利华, 龙毅. 基于DEM的洪水淹没分析. 测绘通报, 2002, (11): 25-30.]
[26] Arnell N W. Expected annual damage and uncertainties in flood frequency estimation. Journal of Water Resources Planning and Management, 1999, 115: 94-107.
[27] Berning C, Viljoen M F, DuPlessis L A. Loss function for sugar-cane: depth and duration of inundation as determinates of extent of flood damage. Water SA, 2000, 26(4): 527-530.
[28] Berning C, DuPlessis L A, Viljoen M F. Loss function for structural flood mitigation measures. Water SA, 2001, 27 (1): 35-38.
[29] Goldman D. Estimating expected annual damage for levee retrofits. Journal of Water Resources Planning and Management, 1997, 123(2): 89-94.
[30] Kand Xiangwu, Wu Shaohong, Dai Erfu et al. Large-scale flood losses and the impact pre-assessment. Chinese Science Bulletin, 2006, 51(suppl.): 155-164. [康相武, 吴绍洪, 戴尔阜等. 大尺度洪水灾害损失与影响预评估. 科学 通报, 2006, 51(增刊): 155-164.]
[31] Smith D I. Flood damage estimation-a review of urban stage-damage curves and loss functions. Water SA, 1994, 20 (3): 231-238.
[32] Maaskant Bob, Jonkman Sebastiaan N, Bouwer Laurens M. Future risk of flooding: an analysis of changes in potential loss of life in South Holland (The Netherlands). Environmental Science & Policy, 2009, 12: 157-169.
[33] Jonkman S N. Loss of life estimation in flood risk assessment. PhD thesis, Delft University, 2007.
[34] Hardison C H, Jennings M E. Bias in computed flood risk. Journal of the Hydraulics Division, 1972, 98(3): 415-427.