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Estimation of soil heat flux from net radiation during the growth of alfalfa

B. Clothier ; K. Clawson ; U.S. DEPARTMENT OF AGRICULTURE PHOENIX AGRICULTURAL RESEARCH SERVICE ; P. Pinter ; U.S. WATER CONSERVATION LABORATORY PHOENIX ; M. Moran ; R. Reginato ; R. Jackson | 1986

Soil heat flux studies have indicated that the instantaneous daytime flux can be estimated as a fraction of the net radiation, the ratio ranging from 0.1 to 0.5, depending on the amount of vegetation present and on the time of day. Soil heat flu[...]

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