Engineering gentrification: urban redevelopment, sustainability policy, and green stormwater infrastructure in Minneapolis
Engineering gentrification: urban redevelopment, sustainability policy, and green stormwater infrastructure in Minneapolis
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工程高档化：明尼阿波利斯的城市重建、可持续发展政策和绿色雨水基础设施
DOI：
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发表时间：
2021
影响因子：
3.2
通讯作者：
Rebecca H. Walker
中科院分区：
文献类型：
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作者：
Rebecca H. Walker
摘要城市越来越多地求助于绿色雨水基础设施(GSI)来改善水质和减轻洪水风险，但早期研究表明，与其他形式的绿色基础设施一样，GSI可能会促进绿色中产阶级化，即绿化增加住房成本，推动中产阶级化和流离失所，并加深不平等。使用空间上明确的混合方法，我在明尼苏达州明尼阿波利斯市询问了GSI和中产阶级化之间的关系，这座城市的特点是严重的种族不平等，绿色中产阶级化可能会加剧这种不平等。从2000年到2015年，平均而言，绅士化的人口普查区域获得了更多的GSI项目，每个项目获得了更多的资金，总体上也获得了更多的资金。中产阶级化的地区获得的GSI资金是没有中产阶级化的低收入地区的五倍。缓冲区分析显示，毗邻GSI的租金价格和受过大学教育的人口比例的增长速度明显高于城市平均水平。对提供和接受GSI资金的机构进行的定量和定性分析表明，分水岭管理机构和市政府之间的政府间合作将GSI资金引导到中产阶级化地区，在那里GSI帮助并使中产阶级化社区的美学改造合法化。当通过绿色中产阶级化进行社区资本重组时，GSI可能最终会加深环境不平等，突显出规划和政策的必要性，以积极缓解中产阶级化风险。
ABSTRACT Cities increasingly turn to green stormwater infrastructure (GSI) to improve water quality and mitigate flooding risk, yet like other forms of green infrastructure, early research suggests GSI may contribute to ‘green gentrification,’ in which greening increases housing costs, drives gentrification and displacement, and deepens inequalities. Using a spatially explicit mixed-methods approach, I interrogate the relationship between GSI and gentrification in Minneapolis, MN, a city characterized by deep racial inequalities potentially exacerbated by green gentrification. From 2000-2015, census tracts that gentrified received, on average, more GSI projects, more funding per project, and more funding overall. Gentrified tracts received five times more GSI funding than low-income tracts that did not gentrify. Buffer analysis reveals that, adjacent to GSI, rent prices and the college-educated share of the population increased at rates significantly higher than the city average. Quantitative and qualitative analysis of institutions providing and receiving GSI funding indicates that inter-governmental collaborations between watershed governing bodies and city government direct GSI funding to gentrifying areas, where GSI aid in and legitimize the aesthetic transformation of gentrifying neighborhoods. When enmeshed in neighborhood recapitalization via green gentrification, GSI may ultimately deepen environmental inequalities, highlighting the need for planning and policies that proactively mitigate gentrification risks.
一些评估需求。
影响因子：
5.2
作者：
Mosteller,F
通讯作者：
Mosteller,F
工程城市：调节物质性、基础设施想象和城市专业知识的转变机制
影响因子：
3.3
作者：
Björkman L
通讯作者：
Björkman L