摘要
2020—2035年北京市通风廊道将步入精细化建设阶段,本文通过分析北京地区整体风环境数据、landsat-8卫星数据,北京全市街巷总悬浮颗粒物TSP(Total Suspended Particulate)浓度排名数据,三类气候环境数据,分析当下北京地区风环境、热环境、大气总悬浮颗粒污染物空间分布的特征;总结当下北京市面临的城市通风条件差、城市热岛效应显著、市内空气质量差异显著、局地大气污染严重等问题;阐释北京市城市通风廊道规划建设将如何解决北京气候方面的"痛点"问题,为北京地区气候环境治理及城市通风廊道进一步的精细化规划建设提供研究思路。
From 2020 to 2035,the ventilation corridor of Beijing will enter the stage of refined construction.This paper analyzes the overall wind environment data in Beijing,landsat-8 satellite data,TSP(total suspended particulate)concentration ranking data in the streets and lanes of Beijing,and three types of climate environment data to analyze the current wind environment,thermal environment,and the characteristics of the spatial distribution of total suspended particulate pollutants.It summarizes the current problems of poor urban ventilation,significant urban heat island effects,significant differences in urban air quality,and serious local air pollution in Beijing,explains how the planning and construction of urban ventilation corridors in Beijing solve the"pain points"of Beijing’s climate,and provides research ideas for the further refined planning and construction of Beijing’s climate and environmental governance and urban ventilation corridors.
作者
陈赫名
彭历
吴铮
Chen Heming;Peng Li;Wu Zheng(School of Architecture and Art,North University of Technology,Beijing 100043,China)
出处
《城市建筑》
2021年第1期17-20,共4页
Urbanism and Architecture
基金
国家自然科学基金“绿地景观格局对城市下垫面热环境及PM2.5浓度的影响机理与优化模式研究:以北京为例”(51708004)
北方工业大学毓优人才培养计划(215051360020XN160/009)
北京市自然科学基金面上项目(8202017)
2018年北京市属高校高水平教师队伍建设支持计划青年拔尖项目(PXM2018—014212—000043)。
关键词
气候环境变化特征
城市通风廊道规划
风环境
热环境
总悬浮颗粒物TSP浓度
气候环境治理
climate and environmental change characteristics
urban ventilation corridor planning
wind environment
thermal environment
concentration of total suspended particulates(TSP)
climate and environmental governance
