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首页> 外文学位 >Constructing new neighborhoods and nature: Planning for redevelopment and livability on the waterfront in Portland, Oregon.
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Constructing new neighborhoods and nature: Planning for redevelopment and livability on the waterfront in Portland, Oregon.

机译：构建新的社区和自然环境：规划俄勒冈州波特兰市海滨的重建和宜居性。

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Given Portland, Oregon's reputation as a progressive, well-planned city, two prolific redevelopment projects that replaced industrial landscapes with new urban neighborhoods present the opportunity for a critical examination of urban regimes, governance and planning. This research analyzes transformations in the River District and the South Waterfront, former industrial areas on the edges of Portland's downtown. Visions of the new neighborhoods capitalize on and reinforce particular forms of nature, which are linked to specific types of marketable urban revitalization that reflect desires for post-industrial cities. This research moves beyond blanket assessments of gentrification to consider waterfront redevelopment through the discourses of sustainability and liveability, while maintaining a political commitment to reinsert histories of industry and urban social change into the accounts of urban renewal. This conceptualization of urban political ecology allows for the demonstration of how nature and society are intimately intertwined in the reinvention of these spaces. Redevelopment regimes articulate a spatial politics of memory, scale and care, highlighting sanitized histories of the areas while avoiding troubling ones, and draw on normative social and environmental ideologies within Portland's mythology to displace issues of social justice. Selective engagements with environmentalism and valorizations of historic structures as markers of 'authenticity' in the landscape are used to draw in desirable citizens. Public money is justified to secure public greenspace and environmental restoration and discussion of these features has been used to shape expectations and soften criticisms of other aspects of development plans. This research reclaims the waterfront as a site of social and ecological politics to foreground who has been rendered unlivable or erased from the pat accounts of new neighborhoods springing from a landscape of seeming ruin or decay.
机译：鉴于俄勒冈州波特兰市是一个先进的，规划良好的城市，两个多产的再开发项目用新的城市社区代替了工业景观，这提供了对城市制度，治理和规划进行严格审查的机会。这项研究分析了河区和南部海滨（波特兰市区边缘以前的工业区）的转型。新社区的愿景利用并强化了特定的自然形态，这些自然形态与反映出对后工业城市的渴望的特定类型的适销性城市振兴相关。这项研究超越了对高档化的全面评估，而是通过可持续性和宜居性的话语考虑了滨水区的再开发，同时保持了将工业和城市社会变化的历史重新纳入城市更新的政治承诺。城市政治生态学的这种概念化表明，自然与社会如何在这些空间的重塑中紧密地交织在一起。重建制度阐明了记忆，规模和关怀的空间政治，强调了该地区的卫生历史，同时又避免了麻烦，并利用波特兰神话中的规范性社会和环境意识形态来取代社会正义问题。环保主义的选择性参与和对历史建筑的增值作为景观中“真实性”的标志被用来吸引理想的公民。公共资金有理由确保公共绿地和环境的恢复，对这些功能的讨论已被用来塑造期望并减轻对发展计划其他方面的批评。这项研究将滨水区作为社会和生态政治的场所，将前景被视为似乎已毁灭或腐烂的新社区拍打的描述变成无生命或被抹杀的前景。

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