干旱区生态环境知识资源中心(Arid): Water source and transmission in Haloxylon ammodendron in the desert margin of the Manas River Basin, China

Arid

DOI	10.1163/22244662-bja10022
	Water source and transmission in Haloxylon ammodendron in the desert margin of the Manas River Basin, China
	Li, Wanjing; Zhao, Li; Yang, Guang; Yan, Ke; He, Xinlin; Gao, Yongli; Xue, Lianqing; Li, Fadong; Wu, Yage
通讯作者	Yang, G ; He, XL (corresponding author)，Xinjiang Prod & Construct Grp, Key Lab Modern Water Saving Irrigat, Shihezi, Peoples R China. ; Yang, G ; He, XL (corresponding author)，Shihezi Univ, Coll Water & Architectural Engn, Dept Water Conservancy Engn, Shihezi, Peoples R China. ; Yang, G (corresponding author)，Univ Texas San Antonio, Ctr Water Res, Dept Geol Sci, San Antonio, TX 78249 USA.
来源期刊	ISRAEL JOURNAL OF ECOLOGY & EVOLUTION
ISSN	1565-9801
EISSN	2224-4662
出版年	2021
卷号	67 期号:3-4
英文摘要	Analysis of water source and moisture transfer characteristics of desert plants is of great significance for ecological restoration in arid areas. In this study, the water source utilized by the desert plant, Haloxylon ammodendron, was analysed using the stable isotope technique, and the water transportation characteristics were obtained based on the proportional heat balance method under different weather conditions. The results showed that (1) before raining, the moisture of H. ammodendron mainly relied on groundwater (the average contribution rate was 34.14%) and on soil water located at a depth of 120-180cm (the average contribution rate was 29.87%). After the rain, H. ammodendron mainly absorbed soil water from a depth of 60-120cm (the average contribution rate was 33.19%) and groundwater (the average contribution rate was 30.67%); (2) the stem flow of H. ammodendron showed an obvious diurnal variation, showing a midday rest phenomenon. The stem flow showed a peak value, and in sunny days, it was similar to 2 fold higher than that in cloudy days. (3) The stem flow rate of H. ammodendron varied regularly overtime as follows: August > July > September > June > May, and the meteorological factors affecting its stem flow were solar radiation (0.826) > atmospheric temperature (0.598) > humidity (-0.573). The results provide basic support for the ecological conservation of the desert plant H. ammodendron, while also having important implications for ecological restoration in arid regions.
英文关键词	H. ammodendron water source stem flow meteorological factors Manes River Basin
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000753504800007
WOS关键词	SAP FLOW ; SOIL ; DROUGHT ; EROSION ; TREES
WOS类目	Ecology ; Evolutionary Biology
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/375933
作者单位	[Li, Wanjing; Zhao, Li; Yang, Guang; Yan, Ke; He, Xinlin; Wu, Yage] Xinjiang Prod & Construct Grp, Key Lab Modern Water Saving Irrigat, Shihezi, Peoples R China; [Li, Wanjing; Zhao, Li; Yang, Guang; Yan, Ke; He, Xinlin; Wu, Yage] Shihezi Univ, Coll Water & Architectural Engn, Dept Water Conservancy Engn, Shihezi, Peoples R China; [Yang, Guang; Gao, Yongli] Univ Texas San Antonio, Ctr Water Res, Dept Geol Sci, San Antonio, TX 78249 USA; [Xue, Lianqing] Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing 210098, Peoples R China; [Li, Fadong] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 5Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; [Li, Fadong] Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Wanjing,Zhao, Li,Yang, Guang,et al. Water source and transmission in Haloxylon ammodendron in the desert margin of the Manas River Basin, China[J],2021,67(3-4).
APA	Li, Wanjing.,Zhao, Li.,Yang, Guang.,Yan, Ke.,He, Xinlin.,...&Wu, Yage.(2021).Water source and transmission in Haloxylon ammodendron in the desert margin of the Manas River Basin, China.ISRAEL JOURNAL OF ECOLOGY & EVOLUTION,67(3-4).
MLA	Li, Wanjing,et al."Water source and transmission in Haloxylon ammodendron in the desert margin of the Manas River Basin, China".ISRAEL JOURNAL OF ECOLOGY & EVOLUTION 67.3-4(2021).