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首页> 外文期刊>Building and Environment >Urban planning indicators, morphology and climate indicators: A case study for a north-south transect of Beijing, China
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Urban planning indicators, morphology and climate indicators: A case study for a north-south transect of Beijing, China

机译：城市规划指标，形态和气候指标：以中国北京南北样带为例

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摘要

Eleven sites, representing different urban morphologies across central Beijing, are used to simulate urban heat island effects and explore the relationship between urban planning indicators and climate indicators such as daily maximum and minimum surface temperatures. The results indicate that mesoscale urban planning indicators can explain the majority of the urban climate differences among the sites. For example, green cover ratio and floor area ratio can explain 94.47—98.57% of the variance for daily maximum surface temperature, green cover ratio and building height can explain 98.94-99.12% of the variance for daily minimum surface temperature, and floor area ratio, green cover ratio and building density together can explain 99.49—99.69% of the variance for time of peak surface temperature. Furthermore, green cover ratio is identified as the most significant urban planning indicator affecting the urban thermal environment.
机译：共有11个站点代表北京中部的不同城市形态，用于模拟城市热岛效应，并探索城市规划指标与气候指标（例如每日最高和最低地表温度）之间的关系。结果表明，中尺度的城市规划指标可以解释站点之间大部分的城市气候差异。例如，绿色覆盖率和建筑面积比例可以解释每日最大表面温度的变化的94.47-98.57％，绿色覆盖率和建筑物高度可以解释每日最低表面温度和地板面积的变化的98.94-99.12％ ，绿色覆盖率和建筑密度共同可以解释峰值表面温度时间的99.49％至99.69％。此外，绿色覆盖率被确定为是影响城市热环境的最重要的城市规划指标。

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  • 来源
    《Building and Environment》 |2011年第5期|p.1174-1183|共10页
  • 作者

    Caijun Zhao; Guobin Fu; Xiaoming Liu; Fan Fu;

  • 作者单位

    China Urban Construction Design & Research Institute, Beijing 100029, PR China;

    Key Laboratory of Water Cycle & Related Land Surface Processes, Institute of Geographical Science and Natural Resources Research, Chinese Academy of Sciences,Beijing 100101, PR China,CSIRO Land and Water, Private Bag 5, Wembley, WA 6913, Australia;

    School of Landscape Architecture, Beijing Forestry University, 35 Qinghua East Road, Beijing 100083, PR China;

    School of Architecture, North China University of Technology, 5 Jinyuanzhuang Road, Beijing 100041, PR China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    urban planning indicators; urban morphology; green cover ratio; surface temperature; climate change adaptation;

    机译：城市规划指标;城市形态;绿化率;地表温度;气候变化适应;

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