Reynolds J F,Kemp P R,Ogle K,et al.Modifying the pulse-reserve paradigm for deserts of North America:precipitation pulses,soil water,and plant responses[J].Oecologia,2004,141:194-210.
[4]
Robertson J A,Gazis C.An oxygen isotope study of seasonal trends in soil water fluxes at two sites along a climate gradient in Washington State (USA)[J].Journal of Hydrology.2006,328:375-38.
[5]
Clark I D,Fritz P.Environmental Isotopes in Hydrogeology[M].Bocaaton,US:Lewis Publishers,1997.
[6]
Mathieu R,Bariac T.An isotopic study (2H and 18 O) of water movements in clayey soils under a semiarid climate[J].Water Resource Research,1996,32:779-789.
[7]
Gazis C,Feng X H.A stable isotope study of soil water:evidence for mixing and preferential flow paths [J].Geoderma,2004,119(1/2):97-111.
Araguás-Araguás L,Froehlich K,Rozanski K.Stable isotope composition of precipitation over Southeast Asia[J].Journal of Geophysical Research,1998,103(28):721-742.
[23]
Mook W G.Environmental isotopes in the hydrological cycle:principles and applications[C]//IAEA Technical Documents in hydrology.Paris:UNESCO,2001.
[24]
Yurtsever Y,Gat J R.Atmospheric waters[M]//Gat J R,Gonfiantini R.Stable Isotope Hydrology:Deuterium and Oxygen-18 in the Water Cycle.Vienna:International Atomic Energy Agency,1981:103-142.
[25]
Danssaard W.Stable isotopes in precipitation[J].Tellus,1964,16(4):436-468.
Schwinning S,Sala O E.Hierarchy of responses to resource pulses in and semiarid ecosystem[J].Oecologia,2004,141:211-220.
[32]
Saxena R K.Seasonal variations of oxygen-18 in soil moisture and estimation of recharge in esker and moraine formations[J].Nordic Hydrology,1984,15:235-242.
[33]
Barnes C J,Allison G B.The distribution of deuterium and 18O in dry soils:3.theory for non-isothermal water movement[J].Journal of Hydrology,1984,74:119-135.