Towards sustainable urban redevelopment: urban design informed by morphological patterns and ecologies of informal settlements
发布时间：2024-03-04
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- 论文类型：
- 文章
- 第一作者：
- Wenjian Pan*
- 合写作者：
- Juan Du
- 发表刊物：
- Urban Ecology: Emerging Patterns and Social-Ecological Systems
- 刊物所在地：
- 荷兰
- 学科门类：
- 工学
- 一级学科：
- 建筑学
- 文献类型：
- M
- 期号：
- Theme VII: Sustainable Urban Design
- 页面范围：
- 377-411
- ISSN号：
- 978-0-12-820730-7
- 关键字：
- Urban design; Informal settlements; Morphological patterns; Environmental evaluation; urban villages
- DOI码：
- 10.1016/B978-0-12-820730-7.00020-3
- 发表时间：
- 2020-07-17
- 摘要：
- Informal settlements, as prevalent neighbourhood types in rapidly transforming cities, possess high-density and heterogeneous morphological patterns. They provide affordable housing and employment opportunities for low-income populations while also supporting cities' operation and development. As China's pioneering special economic zone, Shenzhen exemplifies this situation as its informal settlements, namely urban villages, house over half of its total population. However, the morphological characteristics of these urban enclaves and their environmental effects on the city have yet to be systematically investigated. Through evaluating pedestrian urban heat island intensity (PUHII), outdoor thermal comfort level (UTCI) and street-canyon ventilation capacity (VRw), this chapter analyzes morphological characteristics and environmental effects of three representative typologies of urban villages in Shenzhen and cross-compared with other urban morphological patterns. Ultimately, the ‘four shared elements’ of urban village neighbourhood (UVN) are conceptualized and elaborated, which provides insights into sustainable urban design.