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http://dx.doi.org/10.3741/JKWRA.2013.46.3.301

Net Radiation Estimation Using Flux Tower Data and Integrated Hydrological Model: For the Seolmacheon and Chungmichen Watersheds  

Kim, Daeun (Department of Civil and Environmental Engineering, Hanyang University)
Baek, JongJin (Department of Civil and Environmental Engineering, Hanyang University)
Jung, Sung-Won (Hydrological Survey Center)
Choi, Minha (Department of Civil and Environmental Engineering, Hanyang University)
Publication Information
Journal of Korea Water Resources Association / v.46, no.3, 2013 , pp. 301-314 More about this Journal
Abstract
Spatial heterogeneous characteristics of solar radiation energy from Climate Change gives rise to energy imbalance in the general ecological system including water resources. To understand energy flow, flux towers are up and running throughout the world. In step with, in domestic major areas, there have been observed using several flux towers. In this study, downward shortwave radiation, downward long wave radiation, and net radiation that take important part in hydro-meteorology and ecology were calculated by proposed physical equations using flux data of the Seolmacheon and Choengmicheon, then, the calculated net radiation and observed net radiation were individually compared and validated. The results confirmed applicability of physical methods for insufficient hydro-meteorological data and possibility for observed data of hydro-meteorological variables.
Keywords
flux tower; net radiation; downward shortwave radiation; downward long wave radiation; common land model;
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Times Cited By KSCI : 9  (Citation Analysis)
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