干旱区生态环境知识资源中心(Arid): Simulated impacts of the wetter arid area of Northwestern China on the energy budget and atmospheric circulation over Tibetan Plateau and central part of North China plain in summer

Arid

DOI	10.1016/j.atmosres.2022.106547
	Simulated impacts of the wetter arid area of Northwestern China on the energy budget and atmospheric circulation over Tibetan Plateau and central part of North China plain in summer
	Ma, Di; Meng, Xianhong; Lv, Shihua; Li, Yaohui; Yu, Haipeng; Shu, Lele; Zhao, Lin; Li, Zhaoguo
通讯作者	Meng, XH
来源期刊	ATMOSPHERIC RESEARCH
ISSN	0169-8095
EISSN	1873-2895
出版年	2023
卷号	283
英文摘要	This paper examines the local and non-local climatic effects of wetter arid areas of Northwestern China (ANWC) in summer using a fully coupled climate model. In response to soil moisture increase, the local air temperature significantly decreases, and precipitation increases in summer. The wetter ANWC results in a warmer and rainless climate over the Central part of North China Plain (CNCP). While the influence of increasing soil moisture on the Tibetan Plateau (TP) precipitation is negligible due to the high altitude. A cooler climate over ANWC leads to an abnormal descending motion occurring. Meanwhile, an anomalous high pressure and an abnormal anticyclonic circulation occurs in 500 hPa over the west of ANWC. Correspondingly, a huge anomalous cyclone circulation occurs over the northeastern part of China and Mongolia, which can hinder the northward movement of the East Asian summer Monsoon (EASM) and reduce the water vapor transport into Central China Plain. As a result, the weakened EASM thus leads to rainless over CNCP. As soil moisture increases over ANWC is stronger, the magnitudes of the influence on the atmospheric field become larger. This study highlights the wetter ANWC effect on local climate and provides more information about the mechanism of wetter ANWC remote effect on non-local climate.
英文关键词	Northwestern China Tibetan Plateau North China plain Atmospheric circulation Energy budget Soil moisture
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000904775600001
WOS关键词	SEMIARID CLIMATE-CHANGE ; REGION ; PRECIPITATION ; TEMPERATURE ; PROGRESS
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395505
推荐引用方式 GB/T 7714	Ma, Di,Meng, Xianhong,Lv, Shihua,et al. Simulated impacts of the wetter arid area of Northwestern China on the energy budget and atmospheric circulation over Tibetan Plateau and central part of North China plain in summer[J],2023,283.
APA	Ma, Di.,Meng, Xianhong.,Lv, Shihua.,Li, Yaohui.,Yu, Haipeng.,...&Li, Zhaoguo.(2023).Simulated impacts of the wetter arid area of Northwestern China on the energy budget and atmospheric circulation over Tibetan Plateau and central part of North China plain in summer.ATMOSPHERIC RESEARCH,283.
MLA	Ma, Di,et al."Simulated impacts of the wetter arid area of Northwestern China on the energy budget and atmospheric circulation over Tibetan Plateau and central part of North China plain in summer".ATMOSPHERIC RESEARCH 283(2023).