干旱区生态环境知识资源中心(Arid): Comparisons and evaluation of aerosol burden and optical depth in CMIP5 simulations over East Asia

Arid

DOI	10.1016/j.jastp.2020.105315
	Comparisons and evaluation of aerosol burden and optical depth in CMIP5 simulations over East Asia
	Li, Ruolin; Ma, Xiaoyan; Xiong, Feilin; Jia, Hailing; Sha, Tong; Tian, Rong
通讯作者	Ma, XY
来源期刊	JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS
ISSN	1364-6826
EISSN	1879-1824
出版年	2020
卷号	206
英文摘要	Aerosol plays an important role in the climate system by affecting the radiative and energy balances. Hence, in this paper, the spatial patterns of aerosol burden and aerosol optical properties (AOD) in four the Coupled Model Intercomparison Project phase 5 (CMIP5) models over East Asia during 2001-2005 are compared to quantify inter-model differences and to evaluate AOD simulations against observations. The evaluation of AOD against Moderate Resolution Imaging Spectroradiometer (MODIS) satellite retrievals shows that CMIP5 models can reproduce the spatial pattern of MODIS AOD reasonably well. The mean AOD over eastern China shows that NorESM1-M underestimates MODIS AOD by 40%, due to the lack of emissions of some aerosol components, such as nitrate, biogenic aerosol, and non-desert mineral dust. In contrast to that, CSIRO-Mk3.6.0 overestimates annual mean of MODIS AOD over eastern China by 20%, partially caused by larger aerosol emissions and burden. Compared to MODIS AOD, GFDL-CM3 performs the best in simulating AOD in eastern China, because ammonium and nitrate are included in this model. The comparisons of CMIP5 and Aerosol Robotic Network (AERONET) AOD show similar results. In addition, the simulated AOD values are closer to AERONET AOD in Mongolia, China, Japan and Korea than that in India. The results also reveal that there are some inter-model differences of aerosol burden over East Asia, caused by the inter-model differences of aerosol emissions, wet scavenging, and transport. Over eastern and northwestern China and the west Pacific, the inter-model differences of anthropogenic aerosol burden and spatial variabilities are smaller than that of natural aerosol burden.
英文关键词	CMIP5 Model evaluation East Asia Aerosol
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000543364200003
WOS关键词	BIOMASS BURNING EMISSIONS ; LOG-NORMAL APPROXIMATION ; SEA-SALT AEROSOL ; ANTHROPOGENIC AEROSOLS ; TROPOSPHERIC AEROSOL ; CLIMATE INTERACTIONS ; SUMMER MONSOON ; GOCART MODEL ; DUST AEROSOL ; SATELLITE
WOS类目	Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences
WOS研究方向	Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences
来源机构	南京信息工程大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324842
作者单位	[Li, Ruolin; Ma, Xiaoyan; Jia, Hailing; Sha, Tong; Tian, Rong] Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Key Lab Aerosol Cloud Precipitat, China Meteorol Adm, Nanjing 210044, Peoples R China; [Xiong, Feilin] Beijing Municipal Climate Ctr, Beijing 100089, Peoples R China
推荐引用方式 GB/T 7714	Li, Ruolin,Ma, Xiaoyan,Xiong, Feilin,et al. Comparisons and evaluation of aerosol burden and optical depth in CMIP5 simulations over East Asia[J]. 南京信息工程大学,2020,206.
APA	Li, Ruolin,Ma, Xiaoyan,Xiong, Feilin,Jia, Hailing,Sha, Tong,&Tian, Rong.(2020).Comparisons and evaluation of aerosol burden and optical depth in CMIP5 simulations over East Asia.JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,206.
MLA	Li, Ruolin,et al."Comparisons and evaluation of aerosol burden and optical depth in CMIP5 simulations over East Asia".JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 206(2020).