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Risk assessment framework for the supply of water during a crisis
Proceedings of the Institution of Civil Engineers - Water Management ( IF 1.1 ) Pub Date : 2022-05-23 , DOI: 10.1680/jwama.21.00072
Mohammad Ali Nekooie 1 , Mohammad Attari 2 , Arash Ghaffariankolahi 3 , Yaser Rajai 4
Affiliation  

A city's water supply system is often vulnerable to natural hazards and artificial threats. The provision of clean and healthy water is a main lifeline for victims in temporary shelters and remaining residents in the aftermath period. During a crisis, lack of an emergency water supply plan increases the number of casualties. The aim of this research was to develop a supply plan for emergency water during a disaster by introducing a comprehensive risk assessment. Software (Arc-GIS and Scenario Wizard) was used to prepare emergency plans and reduce casualties due to a natural disaster in Kermanshah city, Iran, as a case study. To achieve this, three phases were carried out. In the first phase, vulnerability and destruction scenarios were determined using cross-impact balance analysis based on descriptors and their interactive variables. In the second phase, risk zonation maps for drinking water supply were developed by using geographical data and superposing different layers. In the third phase, distribution maps were developed for three grades of support and supply centres, implemented for Kermanshah city with an earthquake considered as the main disruption event.

中文翻译:

危机期间供水的风险评估框架

城市的供水系统往往容易受到自然灾害和人为威胁。提供清洁和健康的水是临时避难所的受害者和灾后剩余居民的主要生命线。在危机期间,缺乏紧急供水计划会增加伤亡人数。本研究的目的是通过引入全面的风险评估来制定灾难期间的应急供水计划。以伊朗克尔曼沙赫市的自然灾害为例,使用软件(Arc-GIS 和场景向导)制定应急计划并减少人员伤亡。为了实现这一目标,进行了三个阶段。在第一阶段,利用基于描述符及其交互变量的交叉影响平衡分析来确定脆弱性和破坏场景。第二阶段,利用地理数据并叠加不同图层,绘制饮用水供应风险区划图。在第三阶段,为三个级别的支持和供应中心制定了分布图,并在以地震为主要破坏事件的克尔曼沙赫市实施。
更新日期:2022-05-23
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