Addressing sustainable urban flood risk: reviewing the role and scope of theoretical models and policies

IF 1.5 4区 环境科学与生态学 Q4 WATER RESOURCES Water Policy Pub Date : 2023-07-27 DOI:10.2166/wp.2023.022
Gabriele Oneto, Maria Canepa
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Abstract

Contemporary adaptation to urban flooding is based on risk management. Urban planners have both an active role in studying cities and a supportive role in helping to define policies. From 33 case studies, this review tries to give insight into how flood risk management fares in confronting international directives on disaster reduction and sustainability, by defining seven sustainability performance criteria. Most studies try to maximise the acceptability and feasibility of implementing solutions in cities (63.6%) and the revision of existing building codes and plans (51.5%), while fewer try to test existing urban practices for weak points (27.3%). Analyses do not fully consider urban habitats as holistic and complex systems, as citizen awareness (27.3%), costs (21.2%), and biodiversity (24.2%) are some of the least recurring and intersecting themes. The main findings should help planners define new lines of action on urban flooding and to consider alternative aspects in their frameworks.
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应对可持续城市洪水风险:回顾理论模型和政策的作用和范围
当代对城市洪水的适应是建立在风险管理的基础上的。城市规划者在研究城市方面发挥着积极作用,在帮助制定政策方面发挥着支持作用。从33个案例研究中,本综述试图通过定义七个可持续性绩效标准,深入了解洪水风险管理在应对国际减灾和可持续性指令方面的表现。大多数研究试图最大限度地提高在城市实施解决方案的可接受性和可行性(63.6%)以及对现有建筑规范和规划的修订(51.5%),而很少有研究试图测试现有城市实践的薄弱环节(27.3%)。分析没有完全将城市栖息地视为整体和复杂的系统,生物多样性(24.2%)是最不重复和交叉的主题。主要发现应帮助规划者确定应对城市洪水的新行动路线,并在其框架中考虑其他方面。
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来源期刊
Water Policy
Water Policy 环境科学-水资源
CiteScore
3.10
自引率
12.50%
发文量
81
审稿时长
6-12 weeks
期刊介绍: Water Policy will publish reviews, research papers and progress reports in, among others, the following areas: financial, diplomatic, organizational, legal, administrative and research; organized by country, region or river basin. Water Policy also publishes reviews of books and grey literature.
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