Ji-Hee Yoo

 E-mail                  :   yoojh92 (at) yonsei.ac.kr

 Research area    :   

- In-situ generation of planetary waves in the middle atmosphere by barotropic/baroclinic instability and zonally asymmetric gravity wave drag
- Influences of the in-situ excited planetary waves in the middle atmosphere in sudden stratospheric warming events
- Compensative interaction between gravity wave and planetary waves

raction of Gravity Waves and Madden-Julian Osciation

Han-Chang Ko

 E-mail                  :   gcinc (at) yonsei.ac.k

 Research area    :   

- Characteristics of turbulence in the free atmosphere estimated using observation data 
- Sources and generation mechanisms of turbulence in the free atmosphere
- Aviation turbulence forecasting and validation
- Future changes of aviation turbulence risks under climate intervention