Comparison of surface radiation and turbulent heat fluxes in Olympic Forest Park and on a building roof in Beijing, China
文献类型：期刊论文
| 作者 | Kuang, Wenhui4 ; Li, Zhili4,5; Hamdi, Rafiq1,2,3
|
| 刊名 | URBAN CLIMATE
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 31页码:13 |
| 关键词 | Turbulent heat fluxes Surface radiation Park Building Observation |
| ISSN号 | 2212-0955 |
| DOI | 10.1016/j.uclim.2019.100562 |
| 通讯作者 | Kuang, Wenhui(kuangwh@igsnrr.ac.cn) |
| 英文摘要 | An effective combination of buildings and parks, as the two core elements of cities, plays an important role in regulating urban climate and ecosystem services. We conducted a comprehensive observation campaign at an Olympic Forest Park site and a surrounding building roof site from 2011 to 2012, with half-hour time step details, including observations of meteorological conditions, radiation and surface heat fluxes. We attempted to find out the effects of changes in the surface radiation and energy balance due to the underlying surface structure and used material by statistical analysis. As expected, besides regular heat fluxes exchange, we also observed larger (by 20.35 W/m(2)) sensible heat fluxes in the park site than in the building roof during winter. We found the horizontal advection disrupts the local energy balance and modifies the near surface air temperature. Specifically, horizontal advection bringing in external energy would reduce the difference of local near surface temperature between the park and the building roof and weaken the cooling effect of the park. The relationship between urban land cover and its structure and urban surface heat fluxes can be analyzed and discussed, which can provide some practical evidence for future urban construction planning and residents' health. |
| WOS关键词 | ENERGY-BALANCE ; URBAN ; EVAPORATION ; COVER ; IMPACT ; HOT |
| 资助项目 | National Natural Science Foundation of China[41871343] ; Key Project of Beijing Natural Science Foundation[8171004] |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000530472600003 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Key Project of Beijing Natural Science Foundation |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/159692]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Kuang, Wenhui |
| 作者单位 | 1.Royal Meteorol Inst, Brussels 1180, Belgium 2.Univ Ghent, Dept Phys & Astron, Ghent, Belgium 3.Chinese Acad Sci, State Key Lab Desert & Oasis Ecol, Inst Ecol & Geog, Urumqi, Peoples R China 4.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kuang, Wenhui,Li, Zhili,Hamdi, Rafiq. Comparison of surface radiation and turbulent heat fluxes in Olympic Forest Park and on a building roof in Beijing, China[J]. URBAN CLIMATE,2020,31:13. |
| APA | Kuang, Wenhui,Li, Zhili,&Hamdi, Rafiq.(2020).Comparison of surface radiation and turbulent heat fluxes in Olympic Forest Park and on a building roof in Beijing, China.URBAN CLIMATE,31,13. |
| MLA | Kuang, Wenhui,et al."Comparison of surface radiation and turbulent heat fluxes in Olympic Forest Park and on a building roof in Beijing, China".URBAN CLIMATE 31(2020):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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