globalchange  > 气候变化与战略
DOI: 10.1016/j.accre.2016.04.001
Scopus记录号: 2-s2.0-84965006983
论文题名:
Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model
作者: Yin X.-M.; Dai T.; Xin J.-Y.; Gong D.-Y.; Yang J.; Teruyuki N.; Shi G.-Y.
刊名: Advances in Climate Change Research
ISSN: 16749278
出版年: 2016
卷: 7, 期:2017-01-02
起始页码: 90
结束页码: 98
语种: 英语
英文关键词: Aerosol assimilation ; Aerosol properties ; Moderate Resolution Imaging Spectroradiometer ; Multi-angle Imaging Spectroradiometer ; PM10
英文摘要: A Local Ensemble Transform Kalman Filter assimilation system has been implemented into an aerosol-coupled global nonhydrostatic model to simulate the aerosol mass concentration and aerosol optical properties of 3 desert sites (Ansai, Fukang, Shapotou) in northwestern China. One-month experiment results of April 2006 reveal that the data assimilation can correct the much overestimated aerosol surface mass concentration, and has a strong positive effect on the aerosol optical depth (AOD) simulation, improving agreement with observations. Improvement is limited with the Ångström Exponent (AE) simulation, except for much improved correlation coefficient and model skill scores over the Ansai site. Better agreement of the AOD spatial distribution with the independent observations of Terra (Deep Blue) and Multi-angle Imaging Spectroradiometer (MISR) AODs is obtained by assimilating the Moderate Resolution Imaging Spectroradiometer (MODIS) AOD product, especially for regions with AODs lower than 0.30. This study confirms the usefulness of the remote sensing observations for the improvement of global aerosol modeling. © 2016 National Climate Center (China Meteorological Administration)
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/58850
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China; College of Earth Science, University of the Chinese Academy of Sciences, Beijing, China; Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Nanjing University of Information Science and Technology, Nanjing, China; State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China; State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, China; Earth Observation Research Center, Japan Aerospace Exploration Agency, Tsukuba, Japan

Recommended Citation:
Yin X.-M.,Dai T.,Xin J.-Y.,et al. Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model[J]. Advances in Climate Change Research,2016-01-01,7(2017-01-02)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yin X.-M.]'s Articles
[Dai T.]'s Articles
[Xin J.-Y.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Yin X.-M.]'s Articles
[Dai T.]'s Articles
[Xin J.-Y.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yin X.-M.]‘s Articles
[Dai T.]‘s Articles
[Xin J.-Y.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.