Transport of north China air pollution by midlatitude cyclones: Case study of aircraft measurements in summer 2007.

Ding, A.J.; Wang, T.; Xue, L.K.; Gao, J.; Stohl, A.; Lei, H.C.; Jin, D.Z.; Ren, Y.; Wang, X.Z.; Wei, X.L.; Qi, Y.B.; Liu, J.; Zhand, X.Q.