Adapting cities to climate change – exploring the flood risk management role of green infrastructure landscapes
Adapting cities to climate change – exploring the flood risk management role of green infrastructure landscapes
复制标题
使城市适应气候变化——探索绿色基础设施景观的洪水风险管理作用
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
S. Gill
中科院分区：
文献类型：
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作者：
J. Carter;J. Handley;T. Butlin;S. Gill
现在，人们逐渐认识到，可以在建筑物和居民区范围内采取应对措施，以帮助城市和城市地区适应不断变化的气候。相比之下，围绕和渗透城市的较大自然和半自然景观的作用则不太清楚。为了解决这一知识差距，本文概述了两个案例研究，描述和绘制洪水风险管理功能的绿色基础设施景观位于城市默西盆地在英格兰西北部。案例研究表明，可能遭受洪水的地区可以位于不同管辖范围内，与可能产生洪水危害的上游地区保持一定距离，并可以通过绿色基础设施景观提供的功能进行缓解。这就提出了与支持和加强绿色基础设施景观提供的洪水风险管理功能有关的规划和治理挑战。
There is now an emerging sense of the scope and nature of response that can be implemented at building and neighbourhood scales to help adapt cities and urban areas to the changing climate. In comparison, the role of larger natural and semi-natural landscapes that surround and permeate cities is less well understood. Addressing this knowledge gap, this paper outlines two case studies that describe and map the flood risk management functions offered by green infrastructure landscapes situated within the Urban Mersey Basin in North West England. The case studies establish that areas potentially exposed to flooding can be located at some distance, and within different jurisdictions, from upstream areas where the flood hazard may be generated and could be moderated via functions provided by green infrastructure landscapes. This raises planning and governance challenges connected to supporting and enhancing flood risk management functions provided by green infrastructure landscapes.