The ozone depletion events(ODEs)in the spring of Arctic have been investigated since the 1980s.It is found that the depletion of ozone is highly associated with an autocatalytic reaction cycle in whic
The mechanism for variations of tropopause and tropopause inversion layer(TIL)in the Arctic region during stratospheric sudden warming(SSW)in 2009 is studied with MERRA reanalysis data and GPS/COSMIC