Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-20-1147-2020 |
Air quality and climate change, Topic 3 of the Model Inter-Comparison Study for Asia Phase III (MICS-Asia III) - Part 2: aerosol radiative effects and aerosol feedbacks | |
Gao, Meng1,2; Han, Zhiwei3,4; Tao, Zhining5,6; Li, Jiawei3,4; Kang, Jeong-Eon7; Huang, Kan8; Dong, Xinyi9; Zhuang, Bingliang10; Li, Shu10; Ge, Baozhu11; Wu, Qizhong12; Lee, Hyo-Jung7; Kim, Cheol-Hee7; Fu, Joshua S.; Wang, Tijian10; Chin, Mian6; Li, Meng13; Woo, Jung-Hun14; Zhang, Qiang15; Cheng, Yafang13; Wang, Zifa4,11; Carmichael, Gregory R.16 | |
2020-01-30 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2020 |
卷号 | 20期号:2页码:1147-1161 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA; South Korea; Germany |
英文摘要 | Topic 3 of the Model Inter-Comparison Study for Asia (MICS-Asia) Phase III examines how online coupled air quality models perform in simulating wintertime haze events in the North China Plain region and evaluates the importance of aerosol radiative feedbacks. This paper discusses the estimates of aerosol radiative forcing, aerosol feedbacks, and possible causes for the differences among the participating models. Over the Beijing-Tianjin-Hebei (BTH) region, the ensemble mean of estimated aerosol direct radiative forcing (ADRF) at the top of atmosphere, inside the atmo- sphere, and at the surface are - 1.1, 7.7, and -8.8 W m(-2) during January 2010, respectively. Subdivisions of direct and indirect aerosol radiative forcing confirm the dominant role of direct forcing. During severe haze days (17-19 January 2010), the averaged reduction in near-surface temperature for the BTH region can reach 0.3-1.6 degrees C. The responses of wind speeds at 10 m (WS10) inferred from different models show consistent declines in eastern China. For the BTH region, aerosol-radiation feedback-induced daytime changes in PM2.5 concentrations during severe haze days range from 6.0 to 12.9 mu g m(-3) (< 6 %). Sensitivity simulations indicate the important effect of aerosol mixing states on the estimates of ADRF and aerosol feedbacks. Besides, black carbon (BC) exhibits a large contribution to atmospheric heating and feedbacks although it accounts for a small share of mass concentration of PM2.5. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000510415400002 |
WOS关键词 | MARINE STRATOCUMULUS ; OPTICAL-PROPERTIES ; TIBETAN PLATEAU ; BOUNDARY-LAYER ; EASTERN CHINA ; HAZE EVENT ; METEOROLOGY ; CHEMISTRY ; CLOUD ; POLLUTION |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/278571 |
专题 | 地球科学 |
作者单位 | 1.Hong Kong Baptist Univ, Dept Geog, Hong Kong, Peoples R China; 2.Hong Kong Baptist Univ, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China; 3.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate East Asia, Beijing, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.Univ Space Res Assoc, Columbia, MD USA; 6.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; 7.Pusan Natl Univ, Dept Atmospher Sci, Busan, South Korea; 8.Fudan Univ, Dept Environm Sci & Engn, Shanghai, Peoples R China; 9.Univ Tennessee, Dept Civil & Environm Engn, Knoxville, TN USA; 10.Nanjing Univ, Sch Atmospher Sci, Nanjing, Peoples R China; 11.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing, Peoples R China; 12.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing, Peoples R China; 13.Max Planck Inst Chem, Multiphase Chem Dept, Mainz, Germany; 14.Konkuk Univ, Dept Adv Technol Fus, Seoul, South Korea; 15.Tsinghua Univ, Ctr Earth Syst Sci, Minist Educ, Key Lab Earth Syst Modeling, Beijing, Peoples R China; 16.Univ Iowa, Ctr Global & Reg Environm Res, Iowa City, IA 52242 USA |
推荐引用方式 GB/T 7714 | Gao, Meng,Han, Zhiwei,Tao, Zhining,et al. Air quality and climate change, Topic 3 of the Model Inter-Comparison Study for Asia Phase III (MICS-Asia III) - Part 2: aerosol radiative effects and aerosol feedbacks[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2020,20(2):1147-1161. |
APA | Gao, Meng.,Han, Zhiwei.,Tao, Zhining.,Li, Jiawei.,Kang, Jeong-Eon.,...&Carmichael, Gregory R..(2020).Air quality and climate change, Topic 3 of the Model Inter-Comparison Study for Asia Phase III (MICS-Asia III) - Part 2: aerosol radiative effects and aerosol feedbacks.ATMOSPHERIC CHEMISTRY AND PHYSICS,20(2),1147-1161. |
MLA | Gao, Meng,et al."Air quality and climate change, Topic 3 of the Model Inter-Comparison Study for Asia Phase III (MICS-Asia III) - Part 2: aerosol radiative effects and aerosol feedbacks".ATMOSPHERIC CHEMISTRY AND PHYSICS 20.2(2020):1147-1161. |
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