Horizontal Heat Impact of Urban Structures on the Surface Soil Layer and Its Diurnal Patterns under Different Micrometeorological Conditions
文献类型：期刊论文
| 作者 | Zhou, Hongxuan; Hu, Dan; Wang, Xiaolin; Han, Fengsen; Li, Yuanzheng; Wu, Xiaogang; Ma, Shengli |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016-01-05 |
| 卷号 | 6页码:- |
| 英文摘要 | The temperature of the surface soil layer around different orientation walls was investigated horizontally along several construction-soil micro-gradients in Beijing, China. On a diurnal scale, similar fluctuating trends in T-0 and T-50 (temperature of surface soil layer, 0 and 0.5 m from the building baseline) adjacent to the external walls of buildings with the same orientation usually appeared under similar micrometeorological conditions. The difference between T-0 and T-50 (Delta T0-50) can be considered an indicator of the intensity of the horizontal heat effects: higher Delta T0-50 values correspond to greater intensities. The values of Delta T0-50 for south-, north-, east-and west-facing sides of buildings were highest on sunny days in summer and exhibited values of 6.61 K, 1.64 K, 5.93 K and 2.76 K, respectively. The scope of horizontal heat impacts (S-h) changed on a diurnal scale between zero and the maximum, which fluctuated with the micrometeorological conditions. The maximum values of S-h were 0.30, 0.15, 0.20 and 0.20 m for south-, north-, east-, and west-facing walls. The Delta T0-50 was related to solar radiation, horizontal heat flux, relative humidity, wind speed, soil moisture differences and air temperature; the relative importance of these factors was 36.22%, 31.80%, 19.19%, 2.67%, 3.68% and 6.44%, respectively. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/35599]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhou, Hongxuan,Hu, Dan,Wang, Xiaolin,et al. Horizontal Heat Impact of Urban Structures on the Surface Soil Layer and Its Diurnal Patterns under Different Micrometeorological Conditions[J]. SCIENTIFIC REPORTS,2016,6:-. |
| APA | Zhou, Hongxuan.,Hu, Dan.,Wang, Xiaolin.,Han, Fengsen.,Li, Yuanzheng.,...&Ma, Shengli.(2016).Horizontal Heat Impact of Urban Structures on the Surface Soil Layer and Its Diurnal Patterns under Different Micrometeorological Conditions.SCIENTIFIC REPORTS,6,-. |
| MLA | Zhou, Hongxuan,et al."Horizontal Heat Impact of Urban Structures on the Surface Soil Layer and Its Diurnal Patterns under Different Micrometeorological Conditions".SCIENTIFIC REPORTS 6(2016):-. |
入库方式： OAI收割
来源：生态环境研究中心
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