干旱区生态环境知识资源中心(Arid): Evaluation of Five Reanalysis Products With Radiosonde Observations Over the Central Taklimakan Desert During Summer

Arid

DOI	10.1029/2021EA001707
	Evaluation of Five Reanalysis Products With Radiosonde Observations Over the Central Taklimakan Desert During Summer
	Huang, Jie; Yin, Jinfang; Wang, Minzhong; He, Qing; Guo, Jianping; Zhang, Jiantao; Liang, Xudong; Xie, Yanxin
通讯作者	Yin, JF (corresponding author), Chinese Acad Meteorol Sci, State Key Lab Severe Weather LaSW, Beijing, Peoples R China. ; Wang, MZ (corresponding author), China Meteorol Adm CMA, Inst Desert Meteorol, Taklimakan Desert Meteorol Field Expt Stn CMA, Urumqi, Peoples R China.
来源期刊	EARTH AND SPACE SCIENCE
EISSN	2333-5084
出版年	2021
卷号	8 期号:5
英文摘要	To provide guidance for the use of reanalysis data in the Central Taklimakan Desert (CTD), five reanalysis products are evaluated based on the radiosonde data obtained from two field experiments during summer for the first time in the CTD, including the European Center for Medium-Range Weather Forecasts (ECMWF) Reanalysis version 5 (ERA5), ECMWF Reanalysis-Interim (ERA-Interim), Japanese 55-years Reanalysis (JRA55), Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA2), and the National Centers for Environmental Prediction-Department of Energy Reanalysis version 2 (NCEP2). The results show that reanalysis temperature (T), specific humidity (Q), geopotential height (GPH), and wind field (U and V components) are consistent with the radiosonde observations in terms of the vertical distribution. In general, ERA5 has the best performance in the CTD during the study period, followed closely by ERA-Interim. However, NCEP2 produces the largest error. The errors of all the reanalysis data show significant diurnal variations, and the diurnal variations differ from each other. Moreover, the results indicate that the reanalysis datasets have the largest deviation at 850 hPa (near the ground), which means that in the desert region complex interactions may exist between the land surface and the atmosphere. Therefore, more attention should be paid to the description of complex interactions between land and atmosphere over the moving-sand desert region in the numerical models.
英文关键词	Central Taklimakan Desert (CTD) evaluation radiosonde reanalysis data
类型	Article
语种	英语
开放获取类型	Green Submitted, gold
收录类别	SCI-E
WOS记录号	WOS:000658287100001
WOS关键词	PLANETARY BOUNDARY-LAYER ; ERA-INTERIM ; NCEP-CFSR ; EAST-ASIA ; DUST ; CHINA ; CLIMATOLOGY ; PERFORMANCE ; AEROSOLS ; REGIONS
WOS类目	Astronomy & Astrophysics ; Geosciences, Multidisciplinary
WOS研究方向	Astronomy & Astrophysics ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349959
作者单位	[Huang, Jie; Yin, Jinfang; Guo, Jianping; Liang, Xudong; Xie, Yanxin] Chinese Acad Meteorol Sci, State Key Lab Severe Weather LaSW, Beijing, Peoples R China; [Wang, Minzhong; Zhang, Jiantao] China Meteorol Adm CMA, Inst Desert Meteorol, Taklimakan Desert Meteorol Field Expt Stn CMA, Urumqi, Peoples R China; [He, Qing] Xinjiang Meteorol Observ, Urumqi, Peoples R China
推荐引用方式 GB/T 7714	Huang, Jie,Yin, Jinfang,Wang, Minzhong,et al. Evaluation of Five Reanalysis Products With Radiosonde Observations Over the Central Taklimakan Desert During Summer[J],2021,8(5).
APA	Huang, Jie.,Yin, Jinfang.,Wang, Minzhong.,He, Qing.,Guo, Jianping.,...&Xie, Yanxin.(2021).Evaluation of Five Reanalysis Products With Radiosonde Observations Over the Central Taklimakan Desert During Summer.EARTH AND SPACE SCIENCE,8(5).
MLA	Huang, Jie,et al."Evaluation of Five Reanalysis Products With Radiosonde Observations Over the Central Taklimakan Desert During Summer".EARTH AND SPACE SCIENCE 8.5(2021).