Mitigation co-benefits of climate change adaptation: A case-study analysis of eight cities
Mitigation co-benefits of climate change adaptation: A case-study analysis of eight cities
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DOI：
10.1016/j.scs.2021.103563
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发表时间：
2022-02-01
影响因子：
11.7
通讯作者：
Skea, Jim
中科院分区：
文献类型：
--
作者：
Boyd, Danielle;Pathak, Minal;Skea, Jim
本研究探讨了八个城市--德班、开普敦、伦敦、曼彻斯特、苏拉特、印多尔、蒙特利尔和温哥华--正在采取的适应战略减缓共同效益规划方法。对城市适应计划中提出的方法进行了分析和比较，以便从战略规划的程度和使用的措施类型方面了解缓解共同效益的吸收情况。该研究还确定了城市面临的阻碍实施共同利益方法的共同障碍。最后，借鉴城市采取的方法，全面规划适应-缓解共同效益，概述了三项行动，作为城市的建议，以帮助促进共同效益的吸收和避免适应规划中的权衡。实现适应行动的减缓共同惠益是八个城市中的五个城市的战略目标。其中四个城市全面确定了计划的适应措施的减缓共同效益。某些类型的共同利益更常被城市利用，如基于生态系统的战略和建筑设计措施。调整适应和发展目标是比调整适应和减缓目标更常见的目标。满足多个政策优先事项、降低成本和提高资源效率的激励措施可以提供涵盖适应、减缓和发展目标的共同效益方法。
This research explores the approaches eight cities - Durban, Cape Town, London, Manchester, Surat, Indore, Montreal, and Vancouver - are taking to plan for mitigation co-benefits of adaptation strategies. The approaches set out in city adaptation plans are analysed and compared to provide insight into the uptake of mitigation co benefits in terms of the extent to which they are strategically planned for and the types of measures utilised. The research also identifies common barriers cities face that prevent the implementation of co-benefit approaches. Finally, drawing on approaches taken by the cities that comprehensively plan for adaptation-mitigation co benefits, three actions are outlined to serve as recommendations for cities to help catalyse the uptake of co benefits and avoid trade-offs in adaptation planning. Delivering mitigation co-benefits of adaptation actions was a strategic aim of five of eight cities. Four of these cities comprehensively identified mitigation co-benefits of planned adaptation measures. Certain types of co benefits were more commonly utilised by cities, such as ecosystem-based strategies and building design measures. The alignment of adaptation and development goals is a more common aim than the alignment of adaptation and mitigation. Incentives to meet multiple policy priorities, reduce costs, and increase resource efficiency can deliver co-benefit approaches that cover adaptation, mitigation, and development goals.