| 기온과 토양 및 식물 표면 온도 변화 | |
| Relationship Between Air Temperature and Soil and Plant Surface Temperatures | |
| 엄기철 | |
| Eom, Ki Cheol | |
| This study focuses on changes in air, soil surface and plant surface temperature. The principle results are as follows: (1) The ratio of change in soil and plant surface temperature to air temperature was 0.80-1.17 and 0.88-1.19oC/oC, respectively. (2) The difference in temperature between air temperature and soil and plant surface temperature was a linearly decreasing function of soil surface temperature and plant surface temperature, respectively. (3) A model for estimating air, soil surface and plant surface temperature was developed as a trigonometric function form (TFM) with Root mean square error (RMSE) of 1.75, 1.90-2.41 and 1.85-2.21oC, and NSE of 0.51, 0.37-0.58 and 0.39-0.61, respectively. (4) The longer change frequency the sooner inflection point for air, soil surface and plant surface temperature. | |
| Soil Surface Temperature, Plant Surface Temperature, TFM (Trigonometric Function Model), RMSE (Root Mean Square Error), NSE (Nash-Sutcliffe Coefficient) | |
 1206-09.pdf | |
| 2093-5919 | |
| 2586-2782 | |
| 2021-12 |
