干旱区生态环境知识资源中心(Arid): Cloud ability to produce precipitation over arid and semiarid regions of Central and East Asia

Arid

DOI	10.1002/joc.6304
	Cloud ability to produce precipitation over arid and semiarid regions of Central and East Asia
	Liu, Yuzhi 1; Luo, Run 1; Zhu, QingZhe 1; Hua, Shan 1; Wang, Bing 1
通讯作者	Liu, Yuzhi
来源期刊	INTERNATIONAL JOURNAL OF CLIMATOLOGY
ISSN	0899-8418
EISSN	1097-0088
出版年	2020
卷号	40 期号:3 页码:1824-1837
英文摘要	Distributed across Central and East Asia (CEA) is the largest arid and semiarid (ASA) region where the air water resources are highly significant. In this study, the cloud water resources and ability of clouds to produce precipitation over the ASA region in CEA are analysed in detail. The findings of this study indicate that both the regional liquid water path (LWP) and ice water path (IWP) tend to increase over the ASA region in CEA from 1982 to 2015, where the IWP increases more significantly at a rate of 8.61 g.m(-2).decade(-1). Especially, the increases in LWP and IWP indicate much more significant over the semiarid area in CEA. Simultaneously, the precipitation increases slightly, except for a weak decreasing trend over the semiarid region in East Asia from 1982 to 2015. Consequently, the clouds show a decreased precipitation efficiency over most areas of the CEA region. Over the semiarid region, especially in East Asia, the precipitation amount tends to slightly decrease from 1982 to 2015, and a decreased precipitation efficiency is found over there. Overall, the precipitation efficiency of cloud indicates maximum decrease over the semiarid area, and a minimum decrease is found over the arid area of CEA during 1982-2015. A possible mechanism relating to the consequence of aerosols suppressing precipitation may exist. In future studies, more focus should be placed on the cloud precipitation mechanism over the ASA region in CEA.
英文关键词	arid and semiarid Central and East Asia cloud cloud precipitation efficiency precipitation
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000517497800030
WOS关键词	CLIMATE ; EFFICIENCY ; SENSITIVITY ; CLARA-A2 ; DRYLANDS ; CALIPSO ; RECORD
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314746
作者单位	1.Lanzhou Univ, Coll Atmospher Sciences, Key Lab Semiarid Climate Change Minist Educ, Lanzhou, Peoples R China; 2.Lanzhou Univ, Coll Atmospher Sciences, Key Lab Semiarid Climate Change Minist Educ, Yuzhi Liu, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yuzhi,Luo, Run,Zhu, QingZhe,et al. Cloud ability to produce precipitation over arid and semiarid regions of Central and East Asia[J]. 兰州大学,2020,40(3):1824-1837.
APA	Liu, Yuzhi,Luo, Run,Zhu, QingZhe,Hua, Shan,&Wang, Bing.(2020).Cloud ability to produce precipitation over arid and semiarid regions of Central and East Asia.INTERNATIONAL JOURNAL OF CLIMATOLOGY,40(3),1824-1837.
MLA	Liu, Yuzhi,et al."Cloud ability to produce precipitation over arid and semiarid regions of Central and East Asia".INTERNATIONAL JOURNAL OF CLIMATOLOGY 40.3(2020):1824-1837.