Arid
DOI10.2166/nh.2016.177
Rainfall partitioning characteristics of three typical sand-fixing shrubs in Horqin Sand Land, north-eastern China
Shou, Wenkai1,2; Musa, Ala1; Liu, Zhimin1; Qian, Jianqiang1; Niu, Cunyang1,2; Guo, Yuhang3
通讯作者Liu, Zhimin
来源期刊HYDROLOGY RESEARCH
ISSN1998-9563
EISSN2224-7955
出版年2017
卷号48期号:2页码:571-583
英文摘要

Rainfall partitioning by vegetation affects water balance and utilization by plants. Caragana microphylla, Hedysarum fruticosum, and Salix gordejevii are three typical, morphologically different sand-fixing shrubs in Horqin Sand Land. However, few studies have compared rainfall partitioning by these shrubs. We examined rainfall partitioning differences among these shrubs in Horqin Sand Land, north-eastern China. On average, throughfall, stemflow (SF), and interception for C. microphylla accounted for 64.2, 11.0, and 24.8% of the individual incident rainfall, respectively; for H. fruticosum, they accounted for 71.2, 6.3, and 22.5%; and for S. gordejevii, they accounted for 75.3, 5.3, and 19.4%. The average funneling ratio for H. fruticosum (162.7 +/- 33.2) was larger than that for C. microphylla (100.1 +/- 16.9) and S. gordejevii (106.2 +/- 23.1). Rainfall partitioning was significantly correlated with canopy area, branch number, and stem basal area for C. microphylla and S. gordejevii. SF volumes of 3,167, 676, and 2,210 L were estimated to have channeled into the plots for C. microphylla, H. fruticosum and S. gordejevii, respectively, indicating that C. microphylla is more effective in channeling SF to the root zone. These results suggest that C. microphylla may be more advantageous for sand-fixing and vegetation restoration in sand lands.


英文关键词Caragana microphylla Hedysarum fruticosum interception Salix gordejevii stemflow throughfall
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000397812500018
WOS关键词2 XEROPHYTIC SHRUBS ; INTERCEPTION LOSS ; SOIL-WATER ; CARAGANA-MICROPHYLLA ; DECIDUOUS FOREST ; CANOPY STRUCTURE ; STEMFLOW YIELD ; DESERT SHRUB ; THROUGHFALL ; EFFICIENCY
WOS类目Water Resources
WOS研究方向Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/199541
作者单位1.Chinese Acad Sci, Inst Appl Ecol, State Key Lab Forest & Soil Ecol, Shenyang 110016, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Wengniute Forestry Bur, Wengniute 024500, Peoples R China
推荐引用方式
GB/T 7714
Shou, Wenkai,Musa, Ala,Liu, Zhimin,et al. Rainfall partitioning characteristics of three typical sand-fixing shrubs in Horqin Sand Land, north-eastern China[J],2017,48(2):571-583.
APA Shou, Wenkai,Musa, Ala,Liu, Zhimin,Qian, Jianqiang,Niu, Cunyang,&Guo, Yuhang.(2017).Rainfall partitioning characteristics of three typical sand-fixing shrubs in Horqin Sand Land, north-eastern China.HYDROLOGY RESEARCH,48(2),571-583.
MLA Shou, Wenkai,et al."Rainfall partitioning characteristics of three typical sand-fixing shrubs in Horqin Sand Land, north-eastern China".HYDROLOGY RESEARCH 48.2(2017):571-583.
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