气候变化领域集成服务门户(CCPortal): National laws for enhancing flood resilience in the context of climate change: potential and shortcomings

CCPortal

DOI	10.1080/14693062.2020.1808439
	National laws for enhancing flood resilience in the context of climate change: potential and shortcomings
	Mehryar S.; Surminski S.
发表日期	2020
ISSN	14693062
英文摘要	Flood risk is increasing across the world due to climate change and socio-economic development, calling for a shift from traditional protection and post-event activism towards a forward-looking, risk-aware, and more holistic resilience approach. The national legal system of countries can play an important role in creating and encouraging such a shift. In this study, we explore the potentials and shortcomings of national laws in managing flood risk and increasing flood resilience in the context of climate change. We analyze 139 laws from 33 countries collected from the Climate Change Laws of the World and Disaster Law databases and underpin this with case studies to gain insights on the interplay between national laws and resilience processes. We find: (1) a shift in flood laws from focusing on flooding as a natural resource and water resource management issue towards a broader consideration of disaster risk management (DRM) and climate adaptation policy; (2) a significant lack of climate change recognition in laws regulating decisions and actions for future flood risks, especially in DRM; (3) a prevailing focus on response and recovery strategies and a lack of recognition of risk reduction strategies and proactive flood risk governance approaches; and (4) little recognition of natural capital (comparing to physical capital) and its role in increasing flood resilience. Key policy insights Flood-related laws around the world lack consideration of future risks. Disaster risk management and climate change are often considered as separate issues in national laws, which can lead to gaps in institutional ownership, responsibilities, and allocated budgets. Flood-related laws are mainly created after major events, most of which are focused on reactive strategies (i.e. response and recovery). Laws can facilitate the shift from post-event response to anticipatory actions by encouraging proactive flood risk management (FRM) activities (i.e. risk reduction). Nature-based solutions often remain unrecognized in national laws due to the dominant focus on hard engineering measures. FRM should be treated as a holistic concept in laws: ensuring all the necessary human, social, physical, natural and financial systems are in place to support it. © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
英文关键词	climate change adaptation; disaster risk management; Flood risk; national laws; resilience
语种	英语
来源期刊	Climate Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/153346
作者单位	Grantham Research Institute in Climate Change and the Environment, London School of Economics, London, United Kingdom
推荐引用方式 GB/T 7714	Mehryar S.,Surminski S.. National laws for enhancing flood resilience in the context of climate change: potential and shortcomings[J],2020.
APA	Mehryar S.,&Surminski S..(2020).National laws for enhancing flood resilience in the context of climate change: potential and shortcomings.Climate Policy.
MLA	Mehryar S.,et al."National laws for enhancing flood resilience in the context of climate change: potential and shortcomings".Climate Policy (2020).