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DOI	10.1080/02626667.2021.1974024
	How do rainfall intensity and raindrop size determine stemflow production? Quantitative evaluation from field rainfall simulation experiments
	Zhang, Yafeng; Wang, Xinping; Pan, Yanxia; Hu, Rui
通讯作者	Zhang, YF (通讯作者)，Northwest Inst Ecoenvironm & Resources, Chinese Acad Sci, Shapotou Desert Res & Expt Stn, 320 Donggang West Rd, Lanzhou 730000, Gansu, Peoples R China.
发表日期	2021
ISSN	0262-6667
EISSN	2150-3435
起始页码	1979
结束页码	1985
卷号	66 期号:13
英文摘要	The effects of rainfall intensity on stemflow production as described in the literature are quite inconsistent (increase, decrease, or no clear relationship) due to complex interactions between rainfall characteristics, and the effect of raindrop size on stemflow production has rarely been explored. Here we conducted field rainfall simulation experiments on two dominant xerophytic shrubs (Caragana korshinskii and Artemisia ordosica) in northwesten China to quantitatively examine the relationship between rainfall intensity and stemflow production, and to test whether larger raindrops result in a decrease in stemflow production. We found that (1) stemflow production increased with rainfall intensity until reaching a threshold value and then began to decrease, and (2) stemflow showed a significant (P < .01) linear decrease with increasing raindrop size. Our study is useful to reconcile the disputed relationships between rainfall intensity and stemflow production, and provides a basis for a quantitative evaluation to fill the knowledge gap regarding how raindrop size determines stemflow production.
关键词	2 XEROPHYTIC SHRUBS US SANDY LAND SOIL-WATER DROP SIZE EVENT CHARACTERISTICS INTERCEPTION LOSS THROUGHFALL CANOPY FOREST DEPENDENCE
英文关键词	stemflow production; rainfall intensity; raindrop size; rainfall simulation; xerophytic shrubs
语种	英语
WOS研究方向	Water Resources
WOS类目	Water Resources
WOS记录号	WOS:000701432800001
来源期刊	HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/253650
作者单位	[Zhang, Yafeng; Wang, Xinping; Pan, Yanxia; Hu, Rui] Northwest Inst Ecoenvironm & Resources, Chinese Acad Sci, Shapotou Desert Res & Expt Stn, 320 Donggang West Rd, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yafeng,Wang, Xinping,Pan, Yanxia,et al. How do rainfall intensity and raindrop size determine stemflow production? Quantitative evaluation from field rainfall simulation experiments[J]. 中国科学院西北生态环境资源研究院,2021,66(13).
APA	Zhang, Yafeng,Wang, Xinping,Pan, Yanxia,&Hu, Rui.(2021).How do rainfall intensity and raindrop size determine stemflow production? Quantitative evaluation from field rainfall simulation experiments.HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES,66(13).
MLA	Zhang, Yafeng,et al."How do rainfall intensity and raindrop size determine stemflow production? Quantitative evaluation from field rainfall simulation experiments".HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES 66.13(2021).