干旱区生态环境知识资源中心(Arid): Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model

Arid

	Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model
	Yin Xiaomei; Dai Tie; Xin Jinyuan; Gong Daoyi; Yang Jing; Teruyuki Nakajima; Shi Guangyu
来源期刊	Advances in Climate Change Research
ISSN	1674-9278
出版年	2016
卷号	7 期号:2021-01-02 页码:90-98
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 Angstrom 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.
英文关键词	Aerosol properties Aerosol assimilation Moderate Resolution Imaging Spectroradiometer Multi-angle Imaging Spectroradiometer PM_(10)
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	CSCD
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:5777033
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335695
作者单位	Yin Xiaomei, Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Beijing 100029, China.; Shi Guangyu, Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Beijing 100029, China.; Dai Tie, Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics;;Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Beijing 100029, China.; Xin Jinyuan, Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Beijing 100029, China.; Gong Daoyi, Beijing Normal University, State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing 100029, China.; Yang Jing...
推荐引用方式 GB/T 7714	Yin Xiaomei,Dai Tie,Xin Jinyuan,et al. Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model[J],2016,7(2021-01-02):90-98.
APA	Yin Xiaomei.,Dai Tie.,Xin Jinyuan.,Gong Daoyi.,Yang Jing.,...&Shi Guangyu.(2016).Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model.Advances in Climate Change Research,7(2021-01-02),90-98.
MLA	Yin Xiaomei,et al."Estimation of aerosol properties over the Chinese desert region with MODIS AOD assimilation in a global model".Advances in Climate Change Research 7.2021-01-02(2016):90-98.