Differences among among three types of tropical deep convective clusters observed from A-Train satellites

doi:10.1016/j.jqsrt.2018.05.006

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院安徽光学精密机械研究所

	Differences among among three types of tropical deep convective clusters observed from A-Train satellites
	Zheng, Jianyu 1,3; Liu, Dong 1; Wang, Zhien 2; Wang, Yingjian 1
刊名	JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
	2018-09-01
卷号	217 页码:253-261
关键词	Deep convective clusters Surface convective precipitation Ice water content A-Train satellite observation
ISSN号	0022-4073
DOI	10.1016/j.jqsrt.2018.05.006
通讯作者	Liu, Dong(dliu@aiofm.cas.cn)
英文摘要	Deep convective clusters (DCCs) constitute a complex regime with a variety of types of cloud parameterization in multiple global climate models (GCMs). This study develops a method to identify tropical DCCs and presents regional differences in cloud occurrence, surface precipitation and a vertical survey of ice water content among separated DCCs, connected DCCs and mesoscale convective systems (MCSs) determined by collocating data from MODIS, AMSR-E, CPR and CALIOP instruments on board A-Train satellites. The results reveal that separated DCCs and MCSs occur frequently over East Asia, while connected DCCs are more common over the warm pool of the West Pacific in June-August and over South America in December-February. Higher surface convective precipitation rates occur more frequently in MCSs than in separated and connected DCCs in non-monsoon areas. However, connected DCCs have a large ice water content (IWC) at 10-15 km similar to that of MCSs, and these clusters are more intense than those in separated DCCs. Remarkably large anvil-stratiform clouds connected with multiple deep convective cores in connected DCCs can be easily confused with MCSs if the cloud top brightness temperature in the horizontal view is the only parameter being considered. Combined observational data of surface precipitation of DCCs will be helpful for distinguishing connected DCCs and MCSs. (C) 2018 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[41590871] ; Youth Innovation Promotion Association CAS[2017482]
WOS关键词	FEEDBACK PROCESSES ; RADIATION BUDGET ; CIRRUS CLOUDS ; LIFE-CYCLE ; RADAR DATA ; CLIMATE ; RAINFALL ; PARAMETERIZATION ; EQUILIBRIUM ; PERSPECTIVE
WOS研究方向	Optics ; Spectroscopy
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000442705900025
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/38549]
专题	合肥物质科学研究院_中科院安徽光学精密机械研究所
通讯作者	Liu, Dong
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Anhui, Peoples R China 2.Univ Wyoming, Dept Atmospher Sci, Laramie, WY 82071 USA 3.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Jianyu,Liu, Dong,Wang, Zhien,et al. Differences among among three types of tropical deep convective clusters observed from A-Train satellites[J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,2018,217:253-261.
APA	Zheng, Jianyu,Liu, Dong,Wang, Zhien,&Wang, Yingjian.(2018).Differences among among three types of tropical deep convective clusters observed from A-Train satellites.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,217,253-261.
MLA	Zheng, Jianyu,et al."Differences among among three types of tropical deep convective clusters observed from A-Train satellites".JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 217(2018):253-261.