Evapotranspiration-dominated biogeophysical warming effect of urbanization in the Beijing-Tianjin-Hebei region, China
文献类型：期刊论文
| 作者 | Zhao, Guosong2; Dong, Jinwei2; Cui, Yaoping3; Liu, Jiyuan2; Zhai, Jun1; He, Tian4; Zhou, Yuyu5; Xiao, Xiangming6,7,8 |
| 刊名 | CLIMATE DYNAMICS
 |
| 出版日期 | 2019 |
| 卷号 | 52期号:1-2页码:1231-1245 |
| 关键词 | Urbanization Local effect Surface energy balance Numerical modeling |
| ISSN号 | 0930-7575 |
| DOI | 10.1007/s00382-018-4189-0 |
| 通讯作者 | Dong, Jinwei(dongjw@igsnrr.ac.cn) |
| 英文摘要 | Given the considerable influences of urbanization on near-surface air temperature (T-a) and surface skin temperature (T-s) at local and regional scales, we investigated the biogeophysical effects of urbanization on T(a)and T-s in the Beijing-Tianjin-Hebei (BTH) region of China, a typical rapidly urbanizing area, using the weather research and forecasting model (WRF). Two experiments were conducted using satellite-derived realistic areal fraction land cover data in 2010 and 1990 as well as localized parameters (e.g. albedo and leaf area index). Without considering anthropogenic heat, experimental differences indicated a regional biogeophysical warming of 0.15 degrees C (0.16 degrees C) in summer T-a (T-s), but a negligible warming in winter T-a (T-s). Sensitivity analyses also showed a stronger magnitude of local warming in summer than in winter. Along with an increase of 10% in the urban fraction, local T-a (T-s) increases of 0.185 degrees C (0.335 degrees C), 0.212 degrees C (0.464 degrees C), and 0.140 degrees C (0.220 degrees C) were found at annual, summer, and winter scales, respectively, according to a space-for-time substitution method. The sensitivity analyses will be beneficial to get a rough biogeophysical warming estimation of future urbanization projections. Furthermore, a decomposed temperature metric (DTM) method was applied for the attribution analyses of the change in T-s induced by urbanization. Our results showed that the decrease in evapotranspiration-induced latent heat played a dominate role in biogeophysical warming due to urbanization in BTH, indicating that increasing green space could alleviate warming effects, especially in summer. |
| WOS关键词 | URBAN HEAT ISLANDS ; LAND-USE-CHANGE ; SURFACE-TEMPERATURE ; COVER CHANGES ; LOWER REACHES ; SUMMER HEAT ; CLIMATE ; EXPANSION ; IMPACTS ; PATTERNS |
| 资助项目 | Strategic Priority Research Program of Frontier Sciences[XDA19040301] ; Key Research Program of Frontier Sciences[QYZDB-SSW-DQC005] ; Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China[41501484] ; National Natural Science Foundation of China[41671425] ; National Natural Science Foundation of China[41701501] ; Thousand Youth Talents Plan |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000460619200068 |
| 出版者 | SPRINGER |
| 资助机构 | Strategic Priority Research Program of Frontier Sciences ; Key Research Program of Frontier Sciences ; Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; Thousand Youth Talents Plan |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/49245]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Dong, Jinwei |
| 作者单位 | 1.Minist Environm Protect, Satellite Environm Ctr, Beijing 100094, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 3.Henan Univ, Coll Environm & Planning, Kaifeng 475004, Peoples R China 4.Zhengzhou Univ, Sch Water Conservancy & Environm, Zhengzhou 450001, Henan, Peoples R China 5.Iowa State Univ, Dept Geol & Atmospher Sci, Ames, IA 50011 USA 6.Univ Oklahoma, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 7.Univ Oklahoma, Ctr Spatial Anal, Norman, OK 73019 USA 8.Fudan Univ, Inst Biodivers Sci, Minist Educ, Key Lab Biodivers Sci & Ecol Engn, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Guosong,Dong, Jinwei,Cui, Yaoping,et al. Evapotranspiration-dominated biogeophysical warming effect of urbanization in the Beijing-Tianjin-Hebei region, China[J]. CLIMATE DYNAMICS,2019,52(1-2):1231-1245. |
| APA | Zhao, Guosong.,Dong, Jinwei.,Cui, Yaoping.,Liu, Jiyuan.,Zhai, Jun.,...&Xiao, Xiangming.(2019).Evapotranspiration-dominated biogeophysical warming effect of urbanization in the Beijing-Tianjin-Hebei region, China.CLIMATE DYNAMICS,52(1-2),1231-1245. |
| MLA | Zhao, Guosong,et al."Evapotranspiration-dominated biogeophysical warming effect of urbanization in the Beijing-Tianjin-Hebei region, China".CLIMATE DYNAMICS 52.1-2(2019):1231-1245. |
入库方式： OAI收割
来源：地理科学与资源研究所
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