摘要
城镇化发展促进了人类生活环境与生活品质巨大提升,同时也引发诸多"城市病",健康城市建设作为根治"城市病"的有效手段而引起全人类共同关注。针对城市复杂系统的空间尺度特征,探讨了面向健康城市的尺度转换的主动式规划干预,提出了宏观尺度、中观尺度、微观尺度3个层面健康城市建设的关键主动式规划干预技术。宏观尺度的主动式规划干预在于切断与阻隔危害源,制订城市应对灾害的避灾与防险行动纲领;中观尺度的主动式规划干预在于加强城市系统内部的自我调节能力,提升城市空气质量、水生态系统的循环利用以及减缓热岛效应危害等技术;微观尺度的主动式规划干预在于引领人群健康生活方式,构建高品质人居环境质量,全面提升人群健康水平。
Urbanization has greatly promoted human living environment and quality of life, and also caused many "urban diseases". Healthycity construction as an effective means to cure "urban disease" has aroused common concern of mankind. This paper focuses on the hierarchical characteristics of the urban complex system and discusses the scale conversion effect of active planning intervention for healthy cities. Three levels have been proposed for the active planning intervention: Macro-scale,medium-scale and micro-scale. At the macro-scalelevelthe planning interventionisto cut off the harmfulsource to formulate disaster prevention and action programs against disasters. At the medium-scalelevelthe planning intervention is to strengthen the ability of self-regulation within the urban system to improve urban air quality, recycle water ecosystems, and mitigate heat island effects. The planning intervention atthe micro-scalelevel is tolead a healthy lifestyle to build a high-quality living environment and comprehensively improve people’s health.
作者
谭少华
何琪潇
杨春
TAN Shaohua;HE Qixiao;YANG Chun(School of Architecture&Urban Planning,Chongqing University,Chongqing 400030,China;Key Laboratory of New Technology for Construction of Cities in Mountain Area,Ministry of Education of the People's Republic of China,Chongqing 400045,China)
出处
《科技导报》
CAS
CSCD
北大核心
2020年第7期34-42,共9页
Science & Technology Review
基金
国家重点研发计划项目(2018YFD1100300)。
关键词
健康城市
规划干预
人群健康
建成环境
尺度转换
healthy cities
planning intervention
population health
built environment
scale conversion
