蓝绿色基础设施和社会空间变化:基于人口普查数据的伦敦城市湿地恢复、住房发展和士绅化研究

IF 6.6 1区 经济学 Q1 URBAN STUDIES
Joe Sánchez , Karina Corada , Jamie Furlong , Caroline Nash , Stuart Connop , Esther San José Carreras
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引用次数: 0

摘要

虽然蓝绿色基础设施(BGI),如城市湿地,可以提供多种好处,包括改善公共卫生、社会凝聚力和积极的环境影响,但它们可能在不经意间导致绿蓝高绅化;这一现象仍在研究中,例如在英国伦敦等城市。在伦敦,Woodberry和Walthamstow湿地周围的社区在过去二十年中经历了值得研究的社会空间变化。对2001年、2011年和2021年英国人口普查数据的分析和GIS分析追踪了湿地附近(0-300米)和湿地周围更广泛区域(301-1000米)的人口构成变化,表明在这些湿地300米内,与1000米外相比,非贫困、受过大学教育的居民数量有所增加,社会租赁住房数量有所减少。这表明,与华大基因项目相结合的附近私人(再)开发可能有助于绿色高档化。随着各国政府继续推动华大基因解决环境和社会挑战,城市规划者和政策制定者必须实施防止流离失所的战略。这包括确保公平分配华大基因的利益,并保护弱势群体免受非自愿迁移。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Blue-green infrastructure and socio-spatial changes: A study of urban wetlands restoration, housing development and gentrification in London using census data
While blue-green infrastructure (BGI), such as urban wetlands, can offer multiple benefits, including public health improvements, social cohesion, and positive environmental impacts, they can inadvertently lead to green-blue gentrification; a phenomenon that remains under examined, for example in cities like London, UK. In London, neighbourhood surrounding the Woodberry and Walthamstow wetlands have experienced social-spatial changes over the past two decades that are worthy of study. Analysis of UK census data from 2001, 2011 and 2021 and GIS analysis tracked changes in population composition nearby (0–300 m) and in the wider area (301–1000 m) surrounding the wetlands indicates that within 300 m of these wetlands, there has been a rise in non-deprived, university-educated residents and a decrease in socially rented housing, compared to 1000 m away. This suggests that nearby private (re)development in tandem with BGI projects may be contributing to green gentrification. As governments continue to promote BGI to address environmental and societal challenges, it is important for urban planners and policymakers to implement strategies to prevent displacement. This includes ensuring that the benefits of BGI are equitably distributed and that vulnerable populations are protected from involuntary relocation.
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来源期刊
Cities
Cities URBAN STUDIES-
CiteScore
11.20
自引率
9.00%
发文量
517
期刊介绍: Cities offers a comprehensive range of articles on all aspects of urban policy. It provides an international and interdisciplinary platform for the exchange of ideas and information between urban planners and policy makers from national and local government, non-government organizations, academia and consultancy. The primary aims of the journal are to analyse and assess past and present urban development and management as a reflection of effective, ineffective and non-existent planning policies; and the promotion of the implementation of appropriate urban policies in both the developed and the developing world.
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