Hu Xiong's research while affiliated with Chinese Academy of Sciences and other places

Publication (1)

Article
The bifurcation properties of a stratospheric model describing wave-flow interactions, which are first calculated for the forcing wave and the bottom boundary wind, are used to investigate the relationship between the equatorial QBO and the winter stratospheric circulation.Accordin g to observations, we parameterize qualitatively the equatorial QBO...

Citations

... The SPW (usually taken as the sum of wave numbers 1, 2 and 3) in the stratosphere mainly propagates from the troposphere. Its interaction with the mean flow is a major forcing of the stratospheric dynamical processes in winter [10][11][12]. Shiotani et al. [13] compared the wave-mean flow interaction between northern and southern hemispheres, and suggested that the SPW played a dominant role in the interaction processes in both hemispheres. They found that the divergence of the Eliassen-Palm flux (E-P flux) induced by the SPW is closely related to the zonal mean zonal wind over mid-high latitudes, with its correlation coefficient exceeding 0.8 (0.5) in the northern (southern) hemisphere. ...