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References (17)
-
P. Milly (1984)
A Simulation Analysis of Thermal Effects on Evaporation From SoilWater Resources Research, 20
-
T. Black, W. Gardner, G. Thurtell (1969)
The Prediction of Evaporation, Drainage, and Soil Water Storage for a Bare SoilSoil Science Society of America Journal, 33
-
J. Philip (1957)
THE THEORY OF INFILTRATION: 4. SORPTIVITY AND ALGEBRAIC INFILTRATION EQUATIONSSoil Science, 84
-
H. Gardner (1973)
Prediction of Evaporation from Homogeneous Soil Based on the Flow Equation 1Soil Science Society of America Journal, 37
-
W. Gardner, D. Hillel, Y. Benyamini (1970)
Post‐Irrigation Movement of Soil Water: 2. Simultaneous Redistribution and EvaporationWater Resources Research, 6
-
H. Ibrahim, W. Brutsaert (1968)
Intermittent Infiltration into Soils with HysteresisJournal of Hydraulic Engineering, 94
-
P. Milly (1984)
A Linear Analysis of Thermal Effects on Evaporation From SoilWater Resources Research, 20
-
H. Gardner, W. Gardner (1969)
Relation of Water Application to Evaporation and Storage of Soil Water1Soil Science Society of America Journal, 33
-
J. Deardorff (1978)
Efficient prediction of ground surface temperature and moisture, with inclusion of a layer of vegetationJournal of Geophysical Research, 83
-
J. Philip (1958)
The Theory of InfiltrationSoil Science, 84
-
M. Reeves, E. Miller (1975)
Estimating infiltration for erratic rainfallWater Resources Research, 11
-
J. Ritchie (1972)
Model for predicting evaporation from a row crop with incomplete coverWater Resources Research, 8
-
H. Gardner (1974)
Prediction of Water Loss from a Fallow Field Soil Based on Soil Water Flow Theory1Soil Science Society of America Journal, 38
-
P. Eagleson (1978)
Climate, soil, and vegetation: 3. A simplified model of soil moisture movement in the liquid phaseWater Resources Research, 14
-
S. Neuman (1976)
Wetting front pressure head in the infiltration model of Green and AmptWater Resources Research, 12
-
H. Holtan (1945)
Time-condensation in hydrograph-analysisEos, Transactions American Geophysical Union, 26
-
P. Milly (1982)
Moisture and heat transport in hysteretic, inhomogeneous porous media: A matric head‐based formulation and a numerical modelWater Resources Research, 18
- Publisher
- Wiley
- Copyright
- Copyright © 1986 Wiley Subscription Services, Inc., A Wiley Company
- ISSN
- 0043-1397
- eISSN
- 1944-7973
- DOI
- 10.1029/WR022i012p01680
- Publisher site
- See Article on Publisher Site
Abstract
Land surface energy and water balances can be calculated by solving the partial differential equations governing vertical water and heat flow in the soil. Solution methodologies relying on standard discretization procedures are computationally intensive and are therefore poorly suited for long‐term‐simulations or Monte‐Carlo simulations. As an alternative,a certain degree of accuracy may be forfeited in exchange for great reductions in computational effort by using an event‐based simulation model. Since it uses closed‐form solutions of the governing equations as basic building blocks, the event‐based model avoids most of the work associated with discretization. The use of time condensation and simplified soil moisture kinematics allows these closed‐form solutions to serve in continuous simulations under randomly varying forcing. A modified force‐restore model of soil temperature provides the necessary link between the energy and water balances. In comparison with finite element solutions of a detailed set of partial differential equations governing water and heat transport in soil, the event‐based model closely reproduced average energy and water balances and surface temperatures and decreased computational effort by a factor of at least a hundred.
Journal
Water Resources Research – Wiley
Published: Nov 1, 1986