[1]Anosov D V, Arnold V I. Dynamical Systems I[M]. Beijing:Springer-Verlag, World Publishing Corp,1990. [2]Leith C E. Nonlinear normal mode initialization and quasi-geostrophic theory[J].Journal of the Atmospheric Sciences,1980, 37:958-968. [3]Lorenz E N. Attractor sets and quasi-geostrophic equilibrium[J]. Journal of the Atmospheric Sciences,1980, 37:1 685-1 699. [4]Lorenz E N. On the existence of a slow manifold[J]. Journal of the Atmospheric Sciences,1986, 43:1 547-1 557. [5]Lorenz E N,Krishnamurthy V.On the nonexistence of a slow manifold[J]. Journal of the Atmospheric Sciences,1987,44:2 940-2 950. [6]Warn T,Menard R. Nonlinear balance and gravity-inertial wave saturation in a simple atmospheric model [J]. Tellus, 1986, 38:285-294. [7]Vautard R, Legras B. Invariant manifolds, quasi-geostrophy and initialization [J]. Journal of the Atmospheric Sciences,1986, 43:565-584. [8]Jacobs S J. On the existence of a slow manifold in a model system of equations [J]. Journal of the Atmospheric Sciences,1991, 48:793-801. [9]Lorenz E N. The slow manifold-What is it?[J].Journal of the Atmospheric Sciences,1992,49:2 449-2 451. [10]Ford R, McIntyre M E, Norton W A. Balance and the slow quasimanifold: Some explicit results[J].Journal of the Atmospheric Sciences,2000, 57:1 236-1 254. [11]Warn T. Nonlinear balance and quasi-geostrophic sets[J].Atmosphere Ocean,1997,35:135-145. [12]Bokhove O, Shepherd T G. On Hamiltonian balanced dynamics and the slowest invariant manifold[J]. Journal of the Atmospheric Sciences,1996, 53:276-297. [13]McIntyre M E. Balance, potential-vorticity inversion, Lighhill radiation and the slow quasimanifold[C]∥Hodnett P F, ed. Proceeding of IUTAM/IUGG/Royal Irish Academy Symposium on Advanced in Mathematical Modelling of Atmosphere and Ocean. University of Limerick, Ireland, 2-7 July 2000:45-68. [14]Guckenheimer J, Holmes P. Nonlinear Oscillations, Dynamical Systems, and Bifurcations of Vector Fields [M]. Tokyo: Springer-Verlag,1993. [15]Ford R. The instability of an axisymmetric vortex with monotonic potential vorticity in rotating shallow water[J]. Journal of Fluid Mechanics, 1994, 280:303-334. [16]Kushner P J, McIntyre M E, Shepherd T G. Coupled Kelvin wave and mirage-wave instabilities in semigeostrophic dynamics[J]. Journal of Physical Oceanography, 1998, 28:737-762. [17]Yavneh I, McWilliams J C, Molemaker M J. Non-axisymmetric instability of centrifugally-stable stratified Taylor Couette flow[J]. Journal of Fluid Mechanics,2001,448:1-21. [18]Molemaker M J, McWilliams J C, Yavneh I. Instability and equilibration of centrifugally-stable stratified Taylor-Couette flow[J]. Physics Review Letter,2001, 86:5 270-5 273. [19]Gelfreich V, Lerman L. Almost invariant elliptic manifold in a singularly perturbed Hamiltonian system[J]. Nonlinearity,2002, 15:447-457. [20]Vanneste J,Yavneh I. Exponentially small inertia gravity waves and the breakdown of quasigeostrophic balance[J].Journal of the Atmospheric Sciences,2004,61(2):211-223. [21]Saujani S, Shepherd T G. Comments on Balance and the slow quasimanifold: Some explicit results[J]. Journal of the Atmospheric Sciences,2002, 59:2 874-2 877. [22]Ford R, McIntyre M E, Norton W A. Reply[J].Journal of the Atmospheric Sciences,2002, 59:2 878-2 882. [23]Whitaker J S.A comparison of primitive and balance equation simulations of baroclinic waves[J]. Journal of the Atmospheric Sciences,1993,50:1 519-1 530. [24]Medvedev S B. The slow manifold for the shallow water equation on the f plane [J].Journal of the Atmospheric Sciences,1999, 56:1 050-1 054. [25]Lighthill M J. On sound generated aerodynamically I. General theory[J].Proceedings of the Royal Society of London, 1952,211:564-587. [26]Salmon R. Halmiltonian fluid mechanics [J]. Annual Review of Fluid Mechanics,1988, 20:225-256. [27]Hoskins B J, McIntyre M E, Robertson A. On the use and significance of isentropic potential vorticity maps [J].Quarterly Journal of the Royal Meteorological Society,1985, 111:887-946. [28]Warn T, Bokhove O, Shepherd T G, et al. Rossby number expansions, slaving principles, and balance dynamics[J].Quarterly Journal of the Royal Meteorological Society,1995,121:723-739. [29]Vallis G K. Potential vorticity and balanced equation of motion for rotating and stratified flows[J].Quarterly Journal of the Royal Meteorological Society,1996, 122:291-322. [30]Bishop C H, Thorpe A J. Potential vorticity and the electrostatics analogy: Quasi-geostrophic theory[J]. Quarterly Journal of the Royal Meteorological Society,1994, 120:713-731. [31]Robinson W A. Analysis of LIMS data by potential vorticity inversion [J]. Journal of the Atmospheric Sciences,1988,45:2 319-2 342. [32]Davis C A, Emanuel K A. Potential vorticity diagnostics of cyclogenesis[J]. Monthly Weather Review, 1991, 119:1 925-1 953. [33]Davis C A. Piecewise potential vorticity inversion [J]. Journal of the Atmospheric Sciences,1992, 49:1 397-1 411. [34]Hartley D E, Villarin J T, Black R X, et al. A new perspective on the dynamical link between the stratosphere and troposphere[J]. Nature,1998, 391:471-74. [35]McIntyre M E,Norton W A. Potential vorticity inversion on a Hemisphere [J]. Journal of the Atmospheric Sciences,2000, 57:1 214-1 235. [36]Wu C C, Huang T S,Chou K H. Potential vorticity diagnosis of the key factors affecting the motion of typhoon Sinlaku (2002)[J]. Monthly Weather Review, 2002,132:2 084-2 093. [37]Ambaum M H P, Hoskins B J. The NAO troposphere-stratosphere connection[J]. Journal of Climate,2002,15:1 969-1 978. [38]Black R X. Stratospheric forcing of surface climate in the Arctic Oscillation[J]. Journal of Climate,2002, 15:268-77. [39]Davis C A. Potential vorticity inversion and MM5[EB/OL].http://www.mmm.ucar.edu/mm5/workshop,2003. |