1.Zebiak-Cane model (Cai et al, 2002, J of
Cl.):
–We found the instabilities of the ENSO
evolution, and their dependence
on the annual cycle and the ENSO
phase
–Minimizing the projection on bred vectors
on the initial conditions
reduces a lot the “spring barrier”
2.NSIPP coupled GCM
–We performed two independent breeding
experiments
–Results suggest we can isolate the ENSO
instabilities