|
 |
研究报告目录 |
Estimation of water vapor source/sink distribution and evapotranspiration over broadleaved Koreanpine forest in Changbai Mountain using inverse Lagrangian dispersion analysis |
| ------------------------------------------------------------------------------------------ |
| 出 版 社：JOURNAL OF GEOPHYSICAL RESEARCH, |
| 发表时间：VOL. 110, D08102, doi:10.1029/2004JD005227, 2005 |
| 台 站：
长白山森林生态系统定位研究站
|
| 作 者：Anzhi Wang, Changjie Jin, Yiwei Diao,Dexin Guan, and Tiefan Pei |
| 点 击 率：3468 |
| ------------------------------------------------------------------------------------------ |
| 摘 要：[1] The inverse Lagrangian dispersion analysis method was used with the aim of
calculating the evapotranspiration and the H2O source/sink distribution within and over
broadleaved Koreanpine forest canopy, using only gradient measurement of microclimate
parameters as the input of the model from 1 May to 30 September 2003. The results
showed that the model produced agreement between modeled and measured daily daytime
evapotranspiration. The total daytime evapotranspiration was equal to 204.88 mm
compared with the measured value, 194.26 mm. However, the total calculated
evapotranspiration, 298.91 mm, is much higher than the measured result, 240.33 mm. The
variation of the source/sink with time and depth were also discussed at the same time. |
| ------------------------------------------------------------------------------------------ |
|
|
|
|
