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环境与个体应对城市内涝的韧性之间的联系:以中国深圳为例。

Linkage Between the Environment and Individual Resilience to Urban Flooding: A Case Study of Shenzhen, China.

机构信息

Key Laboratory for Environmental and Urban Sciences, School of Urban Planning and Design, Shenzhen Graduate School, Peking University, Shenzhen 518055, China.

Qianhai Institute for Innovative Research, Shenzhen 518052, China.

出版信息

Int J Environ Res Public Health. 2019 Jul 18;16(14):2559. doi: 10.3390/ijerph16142559.

Abstract

Resilience is widely accepted as the capacities implemented to manage climate change. Exploring how individual resilience can be enhanced to better prepare residents for natural disasters, such as urban flooding, is therefore necessary. Environmental cognitions that provide psychological and physiological benefits to people by adding motivation to interact with the place are factors influencing people's resilience-oriented behaviors but have largely been ignored in existing research. As such, this study establishes a framework for the concept of individual resilience to urban flooding. Gongming, a sub-district of Shenzhen, China, is considered the case area wherein individual resilience and its environmental determinants are evaluated. Through hierarchical linear modeling, the environmental determinants of individual resilience at the individual and community levels are identified. At the individual level, the main factors are a few green spaces, low quality of the built environment, mutual distrust and lack of well-being perceived by residents. At the community level, the results suggest that the social environment, particularly its gatedness, is pivotal to individual resilience. This study offers an approach for analyzing factors that limit individual resilience from the environmental perspective, thereby providing a basis for formulating corresponding policy recommendations to effectively improve resilience through urban planning.

摘要

韧性被广泛认为是应对气候变化的能力。因此,探索如何增强个人韧性,使居民更好地应对自然灾害,如城市洪水,是必要的。环境认知通过为与场所互动提供动力,为人们带来心理和生理上的益处,是影响人们韧性导向行为的因素,但在现有研究中很大程度上被忽视。因此,本研究建立了一个个体应对城市洪水韧性的概念框架。中国深圳的公明街道被视为案例研究区,用于评估个体韧性及其环境决定因素。通过层次线性建模,确定了个体和社区层面个体韧性的环境决定因素。在个体层面,主要因素是一些绿地、较差的建成环境质量、居民之间的相互不信任和缺乏幸福感。在社区层面,结果表明,社会环境,特别是其封闭性,对个体韧性至关重要。本研究提供了一种从环境角度分析限制个体韧性的因素的方法,从而为通过城市规划有效提高韧性制定相应的政策建议提供了依据。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2fba/6678611/f4a2ce66c10b/ijerph-16-02559-g001.jpg

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