从社会和自然脆弱性到以人为中心的气候适应性强的沿海城市

IF 2.4 Q3 ENVIRONMENTAL SCIENCES
Leila Niamir, S. Pachauri
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引用次数: 1

摘要

人为气候变化正在日益影响世界上的每一个城市,包括更强烈的天气和极端气候。气候影响和风险在城市中被放大,因为城市拥有世界上一半以上的人口。预测显示,到2050年,将有10亿人生活在有海岸危险的地区。海平面上升使城市面临复杂的风、水和海岸灾害。对福祉的潜在影响包括对住房、交通、能源基础设施以及人类健康的损害。然而,到目前为止,人们的注意力集中在渐进的适应反应上,更多地关注沿海城市的基础设施和技术转型。专门纳入行为、文化和制度选择的全面变革行动在很大程度上被忽视了。从这个角度来看,我们强调,向气候适应性强的沿海城市转型,需要从个人到跨部门、跨机构和跨系统的社会实体立即做出巨大努力和参与。最后,我们强调,需要弥合雄心勃勃的适应行动和缓解行动之间的分歧,以增强沿海城市对变暖的抵御能力,这需要适当的多层次治理机制来跨机构和部门进行协调。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
From social and natural vulnerability to human-centered climate resilient coastal cities
Anthropogenic climate change is increasingly affecting every city in the world, including through more intense weather and climate extremes. Climate impacts and risks are magnified in cities, which are home to more than half the world's population. Projections show one billion people will live in areas at risk of coastal hazards by 2050. Sea level rise jeopardizes cities to complicated wind, water, and coastal hazards. Potential impacts on wellbeing include damage to housing, transportation, and energy infrastructure as well as human health. Yet, attention thus far has focused on incremental adaptation responses, with a focus more on infrastructure and technology transitions in coastal cities. Comprehensive transformative actions that specifically incorporate behavioral, cultural and institutional options are largely neglected. In this perspective, we emphasize that immediate and massive effort and involvement from individuals to social entities across sectors, institutions, and systems is required for a transformation toward climate-resilient coastal cities. We conclude by emphasizing that dichotomies between ambitious adaptation and mitigation actions need to be bridged to enhance resilience to warming in coastal cities, and that this requires appropriate multi-level governance mechanisms to coordinate across agents and sectors.
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来源期刊
CiteScore
4.00
自引率
7.10%
发文量
176
审稿时长
13 weeks
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