Dawson T E,Ehleringer J R.Streamside trees that do not use stream water[J].Nature,1991,350(6316):335-337.
[6]
Cheng X,An S,Li B,et al.Summer rain pulse size and rainwater uptake by three dominant desert plants in a desertified grassland ecosystem in northwestern China[J].Plant Ecology,2006,184(1):1-12.
[7]
Gerile G A O.A study on moisture balance of artificial Haloxylon ammodendron forest in kubuqi desert[J].Journal of Inner Mongolia Agricultural University (Natural Science Edition),2010(3):28.
[8]
Mohanty B P,Famiglietti J S,Skaggs T H.Evolution of soil moisture spatial structure in a mixed vegetation pixel during the Southern Great Plains 1997 (SGP97) Hydrology Experiment[J].Water Resources Research,2000,36(12):3675-3686.
[9]
Vachaud G,Passerat de Silans A,Balabanis P,et al.Temporal stability of spatially measured soil water probability density function[J].Soil Science Society of America Journal,1985,49(4):822-828.
[10]
James S E,P?rtel M,Wilson S D,et al.Temporal heterogeneity of soil moisture in grassland and forest[J].Journal of Ecology,2003,91(2):234-239.
[11]
Martínez-Fernández J,Ceballos A.Temporal stability of soil moisture in a large-field experiment in Spain[J].Soil Science Society of America Journal,2003,67(6):1647-1656.
[12]
Entin J K,Robock A,Vinnikov K Y,et al.Temporal and spatial scales of observed soil moisture variations in the extratropics[J].Journal of Geophysical Research:Atmospheres (1984-2012),2000,105(D9):11865-11877.
[13]
Mohanty B P,Skaggs T H,Famiglietti J S.Analysis and mapping of field-scale soil moisture variability using high-resolution,ground-based data during the Southern Great Plains 1997 (SGP97) Hydrology Experiment[J].Water Resources Research,2000,36(4):1023-1031.
[14]
Li X R,Ma F Y,Xiao H L,et al.Long-term effects of revegetation on soil water content of sand dunes in arid region of Northern China[J].Journal of Arid Environments,2004,57(1):1-16.
Xu H,Li Y.Water-use strategy of three central Asian desert shrubs and their responses to rain pulse events[J].Plant and Soil,2006,285(1/2):5-17.
[24]
Legendre P,Fortin M J.Spatial pattern and ecological analysis[J].Vegetatio,1989,80(2):107-138.
[25]
Fortin M J,Drapeau P,Legendre P.Spatial autocorrelation and sampling design in plant ecology[J].Vegetatio,1989,83(1/2):209-222.
[26]
Zhang J J,Zhang Y,Zhang B.Soil water content in water and soil conservation forests on the hilly loess plateau[J].Scientia Silvae Sinicae,2009,45(11):63-69.
Zhang Z S,Li X R,Wang T,et al.Distribution and seasonal dynamics of roots in a revegetated stand of Artemisia ordosica Kracsh.in the Tengger Desert (North China)[J].Arid land research and management,2008,22(3):195-211.
[39]
Li X R,Wang X P,Li T,et al.Microbiotic soil crust and its effect on vegetation and habitat on artificially stabilized desert dunes in Tengger Desert,North China[J].Biology and Fertility of Soils,2002,35(3):147-154.
Wang X P,Li X R,Xiao H L,et al.Evolutionary characteristics of the artificially revegetated shrub ecosystem in the Tengger Desert,northern China[J].Ecological Research,2006,21(3):415-424.