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Scientia Silvae Sinicae ›› 1997, Vol. 33 ›› Issue (1): 9-17.

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STUDIES ON INFILTRATION AND INFILTRATION SIMULATION OF SOIL WATER IN DIFFERENT WOODLANDS

Zefu Zhou1,Lingxia Hong2   

  1. 1. The Research Insititute of Forestry, CAF Beijing 100091
    2. The Research Institute of Forest Resource Information Techniques, CAF Beijing 100091
  • Received:1995-06-14 Online:1997-01-25 Published:1997-01-25

Abstract:

A mathematical model of soil water infiltratoin was built according to the Decy's law and energy conservation energy principle. For establishing this model, soil moisture parameters were measured in the laboratory. Process of soil water infiltration in different woodlands was simulated. The paper showed that computer simulation is consistent with the experim ental results for accumulative infiltration volume and infiltration rate. Infiltration profile maps drawed through simulation results objectively showed the whole process of infiltration.

Key words: Soil water infiltration, Dynamic simulation, Different types of woodland