干旱区生态环境知识资源中心(Arid): Isotopic signals of different rainfall types revealed by intra-event rainfall analysis

Arid

DOI	10.1007/s00704-023-04681-0
	Isotopic signals of different rainfall types revealed by intra-event rainfall analysis
	Zhang, Mingjun; Tian, Yuanyuan; Che, Cunwei; Yue, Xiaobo; Xiao, Hanyu
通讯作者	Zhang, MJ
来源期刊	THEORETICAL AND APPLIED CLIMATOLOGY
ISSN	0177-798X
EISSN	1434-4483
出版年	2024
卷号	155 期号:2 页码:1093-1102
英文摘要	The precipitation types (convective, stratiform, and mixed precipitation) are related to different atmospheric processes. To understand the isotopic characteristics of different types of precipitation, we collected 121 intra-event precipitation samples in Lanzhou of China from June to October 2021. These precipitation events were divided into mixed precipitation and stratiform precipitation using radar images. In the mixed precipitation events, the delta 18O values show a similar variation trend. In contrast, the delta 18O values of stratiform precipitation events have no coherent trend and are associated to local meteorological factors. The slope and intercept of local meteoric water line indicate that stratiform precipitation is more susceptible to evaporation. Our results provide observational constraints for understanding of isotope variations in different types in mid-latitude semi-arid region.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001079448800002
WOS关键词	STABLE-ISOTOPES ; DEUTERIUM EXCESS ; PRECIPITATION ; VARIABILITY ; EVAPORATION ; DELTA-O-18 ; RAINWATER ; HYDROGEN ; RATIOS ; OXYGEN
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/2XILL650/405776
推荐引用方式 GB/T 7714	Zhang, Mingjun,Tian, Yuanyuan,Che, Cunwei,et al. Isotopic signals of different rainfall types revealed by intra-event rainfall analysis[J],2024,155(2):1093-1102.
APA	Zhang, Mingjun,Tian, Yuanyuan,Che, Cunwei,Yue, Xiaobo,&Xiao, Hanyu.(2024).Isotopic signals of different rainfall types revealed by intra-event rainfall analysis.THEORETICAL AND APPLIED CLIMATOLOGY,155(2),1093-1102.
MLA	Zhang, Mingjun,et al."Isotopic signals of different rainfall types revealed by intra-event rainfall analysis".THEORETICAL AND APPLIED CLIMATOLOGY 155.2(2024):1093-1102.