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閔庚德,盧是梅 慶北大學校 産業開發硏究所 1975 硏究報告 Vol.3 No.-
The energy balance over earth's surface in Korea is estimated by using climatological data for a period from 1931 to 1960. The amount of net radiation, latent heat of evaporation, sensible heat into air and heat transfer into soil are calculated respectively. In addition, the geographical distribution, the characteristics and the annual variation of energy in Korea are also examined. As the results, they are shown that the mean amount of solar radiation at the top of the atmosphere over Korea are 707 ly/day, of which, 47% is attenuated by the atmosphere, 10% is reflected and only 43% is absorbed by the surface. The rate of the amount of net radiation, latent heat of evaporation and sensible heat into air to the amount of solar radiation at the top of the atmophere are 21%(147 ly/day), 14%(99 ly/day) and 7%(48 ly/day) respectively.