What type of mixed-use and open? A critical environmental analysis of three neighborhood types in China and insights for sustainable urban planning
发布时间：2023-05-13
点击次数：
- 论文类型：
- 期刊论文
- 论文编号：
- 104221
- 第一作者：
- Wenjian Pan*
- 发表刊物：
- Landscape and Urban Planning
- 收录刊物：
- SCI、SSCI
- 刊物所在地：
- 荷兰
- 学科门类：
- 工学
- 一级学科：
- 城乡规划学
- 文献类型：
- J
- 卷号：
- 216
- ISSN号：
- 0169-2046
- 关键字：
- Mixed-use open neighborhood; Sustainable urban form; Neighborhood planning; Environmental evaluation; Urban complex; Urban renewal; Co-development
- DOI码：
- 10.1016/j.landurbplan.2021.104221
- 发表时间：
- 2021-09-20
- 影响因子：
- 8.119
- 摘要：
- In the context of today’s global climate change and dramatic urban transformation, urban researchers, planners, architects, and policy-makers have recognized the value of following a mixed-use and open-oriented mode of urban development. In China, the prevailing option for urban renewal is the Urban Complex pattern, which features a mixed functional composition. However, due to its attributes of overall low urban walkability and high energy consumption, such super urban massing may not inspire an environmentally-friendly consequence or a healthy urban lifestyle among residents. This study adds an environmental dimension to the current debates on “sustainable urban form” and “inclusive and resilient neighborhood typology.” Based on an in-depth survey of the social and morphological characteristics of three representative mixed-use open urban neighborhoods (MOUN) in Shenzhen, this paper examines local-scale urban climate and canyon ventilation capacity performances of the following via on-site measurement: typical urban village (MOUN-Type I), mature open urban neighborhood (MOUN-Type II), and newly-built urban complex (MOUN-Type III). The results reveal that each MOUN type presents its merits and specific environmental problems, and their co-existence within cities can balance deficiencies in an inter-supplementary manner. The paper argues that urban (re)development should follow a multi-path and multi-consequence orientation, in which cities require the co-existence and collaboration of diverse neighborhood types to ensure a more efficient urban operation that strengthens urban adaptability. Even just from an environmental perspective, planners and policy-makers should carefully consider the specificity, continuity, and identity of each urban area situated within cities. Findings of this research provide insights into attaining “human-environment balance” in the process of establishing various planning models for urban sustainability.
- 字数：
- 8000