Feddes R A,B resler A E,N eum an S P,F ield test of a m od ified num erical m odel fo r w ater up take by roo t system[J],W a ter R esou rces R es.,1974,[STH Z]10[STBZ]:1199-1206.
[7]
Choundhu ry B J,M on teith J L.A fou rlayered m odel fo r the heat budget of hom ogeneou s land su rfaces[J].Q.J.R.M eteorol.Soc.,1988,[STH Z]114[STBZ]:373-398
[8]
ten Berge H F M,J an sen D M,R appo ld t K et al.T he so il w ater balance m odu le SAW A H:descrip tion and u sersgu ide,Sim u lation R epo rts CABO-T T,no.22,DLO-Cen tre fo r A g rib io log ical R esearch and D ep artm en t of T heo retical P roduction Eco logy[C].A g ricu ltu ral U n iversity,W agen ingen,the N etherland s,1992.
[9]
Kondo J,Saigu sa N,Sato T.A p aram eterization of evapo ration from bare so il su rfaces[M].J.A pp lied M eteo ro logy,M ay,1990.385-389.
