Study of the Impact of Summer Monsoon Circulation on Spatial Distribution of Aerosols in East Asia Based on Numerical Simulations | |
L. B. Yan; X. D. LIU; P. YANG; Z. Y. YIN; GERALD R. NORTH | |
2011 | |
发表期刊 | JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY |
卷号 | 50期号:11页码:2270-2282 |
摘要 | The regional coupled climate–chemistry/aerosol model (RegCM3) is used to investigate the difference in the spatial distribution of aerosol optical depth (AOD) between a strong summer monsoon year (SSMY; July 2003) and a weak summer monsoon year (WSMY; July 2002) under the actual- and same-emission scenarios.It is shown that the intensity of the Asian summer monsoon is primarily responsible for the AOD spatial distribution anomaly in midsummer over East Asia. Specifically, the AOD over southern China, upwind of the Asian summer monsoon, is greater in WSMY than in SSMY, but the opposite is observed for the AOD downwind over northern China and the Korean Peninsula. The AOD spatial distribution patterns simulated on the basis of the actual emission inventories for the SSMY andWSMYdo not substantially differ from their counterparts that are based on the same emission inventory, confirming that the monsoon circulation, rather than local emissions or dry and wet deposition processes, is the predominant factor determining the regional AODdistribution. These modeling results are consistent with the analyses based on the Moderate Resolution Imaging Spectroradiometer (MODIS) products, NCAR–Department of Energy wind fields, and air parcel |
学科领域 | 大气科学 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000297080400007 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/2542 |
专题 | 古环境研究室 |
推荐引用方式 GB/T 7714 | L. B. Yan,X. D. LIU,P. YANG,et al. Study of the Impact of Summer Monsoon Circulation on Spatial Distribution of Aerosols in East Asia Based on Numerical Simulations[J]. JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY,2011,50(11):2270-2282. |
APA | L. B. Yan,X. D. LIU,P. YANG,Z. Y. YIN,&GERALD R. NORTH.(2011).Study of the Impact of Summer Monsoon Circulation on Spatial Distribution of Aerosols in East Asia Based on Numerical Simulations.JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY,50(11),2270-2282. |
MLA | L. B. Yan,et al."Study of the Impact of Summer Monsoon Circulation on Spatial Distribution of Aerosols in East Asia Based on Numerical Simulations".JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY 50.11(2011):2270-2282. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
2011JAMC-D-11-06.pdf(6884KB) | 开放获取 | 使用许可 | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论