干旱区生态环境知识资源中心(Arid): Ecohydrological change mechanism of a rainfed revegetation ecosystem at southeastern edge of Tengger desert, Northwest China

Arid

DOI	10.1360/04zd0008
	Ecohydrological change mechanism of a rainfed revegetation ecosystem at southeastern edge of Tengger desert, Northwest China
	Xiao, HL; Cheng, GD; Li, XR; Song, YX; Wang, XP
通讯作者	Xiao, HL
来源期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
ISSN	1006-9313
出版年	2004
卷号	47 页码:71-77
英文摘要	Study is made on a 45 km-long artificial ecosystem without irrigation in Tengger desert on the basis of long-term ecological monitoring and ecohydrological fundamentals. Changes in water allocation, utilization, cycle and balance patterns in more than 40-year evolution of the soil-plant system are analyzed. The formation of a drought horizon in shrub rhizosphere and its effect, ecohydrological function of the crust and its effect on the soil-plant system change are discussed. Driven by water self-regulation and water stress, the soil-plant system is going to develop towards the steppe desert to ensure more effective use and optimum collocation of water resource.
英文关键词	ecohydrology artificial ecosystem soil-plant evolution water balance drought horizon bio-crust Chinese desert
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000224381400008
WOS关键词	MANAGEMENT ; DYNAMICS
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/148023
作者单位	(1)Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Shapotou Desert Expt Res Stn, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Xiao, HL,Cheng, GD,Li, XR,et al. Ecohydrological change mechanism of a rainfed revegetation ecosystem at southeastern edge of Tengger desert, Northwest China[J]. 中国科学院西北生态环境资源研究院,2004,47:71-77.
APA	Xiao, HL,Cheng, GD,Li, XR,Song, YX,&Wang, XP.(2004).Ecohydrological change mechanism of a rainfed revegetation ecosystem at southeastern edge of Tengger desert, Northwest China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,47,71-77.
MLA	Xiao, HL,et al."Ecohydrological change mechanism of a rainfed revegetation ecosystem at southeastern edge of Tengger desert, Northwest China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 47(2004):71-77.