[Numerical simulation of vertical one-dimensional water movement in unsaturated soil: a case study on coniferous forest brown soil on northern slope of Changbai Mountains].
This paper established a mathematical model to simulate the vertical one-dimensional flow processes in unsaturated zone, based on the basic equation of soil water movement and the actual layer structure of coniferous forest brown soil on northern slope of Changbai Mountains. The numerical discrete equations of this model were derived, and the procedure for the numerical simulation of the model was programmed. This model was validated with numerical simulation, and the simulation values were consistent well with the measurements.
Yang
Hong
H
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China. yanghong3000@yahoo.com.cn
Pei
Tie-fan
TF
Li
Zhong
Z
Wang
An-zhi
AZ
Guan
De-xin
DX
Jin
Chang-jie
CJ
Zhu
Jiao-jun
JJ
D002681:China; D003198:Computer Simulation; D004784:Environmental Monitoring / Q000379:methods; D008962:Models, Theoretical; D012987:Soil / Q000032:analysis*; D064028:Tracheophyta / Q000378:metabolism*; D014867:Water / Q000032:analysis; D014872:Water Movements
D012987:Soil; D014867:Water