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DOI | 10.1002/joc.5050 |
Simulated effects of internal mixing of anthropogenic aerosols on the aerosol-radiation interaction and global temperature | |
Zhou, Chen1,2,3; Zhang, Hua2,3; Zhao, Shuyun2,3; Li, Jiangnan4 | |
2017-08-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Canada |
英文摘要 | A partial internal mixing (PIM) treatment of black carbon (BC), organic carbon (OC), and sulphate was examined, and the core-shell model was used to represent the internally mixed aerosols with BC as the core and sulphate or OC as the shell. The influences of PIM treatment on the effective radiative forcing due to aerosol-radiative interaction (ERFari) and global temperature were examined and compared to those of external mixing (EM) treatment using an aerosol-climate online coupled model of BCC_AGCM2.0_CUACE/Aero. Radiative forcing due to aerosol-radiation interaction (RFari) of the anthropogenic aerosols since the preindustrial era was -0.34 W m(-2) for EM and -0.23 W m(-2) for PIM, respectively. The global annual mean ERFari of anthropogenic aerosols since the preindustrial era was -0.42 W m(-2) for EM and -0.34 W m(-2) for PIM, respectively. The change in global annual mean surface temperature increased accordingly from -0.18K in the EM case to -0.125K in the PIM case. Well geographic consistence between the change in low-level cloud amount and the change in temperature can be found. The atmospheric temperature in the troposphere was markedly less reduced in the PIM case than in the EM case. The RFari/ERFari for 50% and 100% were -0.11/-0.07 and 0.13/0.14 W m(-2), respectively. RFari, ERFari, and surface temperature changed approximately linearly with the internal mixing proportion. |
英文关键词 | effective radiative forcing aerosol-radiation interaction internal mixing external mixing global temperature |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000417298600065 |
WOS关键词 | SIZE-SEGREGATED SIMULATION ; GENERAL-CIRCULATION MODEL ; AIR-QUALITY MODELS ; BLACK CARBON ; SEA-SALT ; OPTICAL-PROPERTIES ; SOUTHERN AFRICA ; CLIMATE ; EMISSIONS ; SULFATE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | 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/37128 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Meteorol Sci, Beijing, Peoples R China; 2.Nanjing Univ Informat Sci Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Jiangsu, Peoples R China; 3.China Meteorol Adm, Natl Climate Ctr, Lab Climate Studies, Zhongguancun South St 46, Beijing 100081, Peoples R China; 4.Environm Canada, Victoria, BC, Canada |
推荐引用方式 GB/T 7714 | Zhou, Chen,Zhang, Hua,Zhao, Shuyun,et al. Simulated effects of internal mixing of anthropogenic aerosols on the aerosol-radiation interaction and global temperature[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37. |
APA | Zhou, Chen,Zhang, Hua,Zhao, Shuyun,&Li, Jiangnan.(2017).Simulated effects of internal mixing of anthropogenic aerosols on the aerosol-radiation interaction and global temperature.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37. |
MLA | Zhou, Chen,et al."Simulated effects of internal mixing of anthropogenic aerosols on the aerosol-radiation interaction and global temperature".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37(2017). |
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