ON PROBLEMS OF HIGHLY TRUNCATED LOW-SPECTRAL MODEL IN STUDIES OF MULTIPLE EQUILIBRIA IN THE ATMOSPHERE   总被引：1，自引：0，他引：1  

吕克利  王柏强 《热带气象学报(英文版)》1997,3(1):95-104

The multiple atmospheric equilibria are studied by using a barotropic vorticity equation with thermal forcing and dissipative effects. Different low-spectral models are used to discuss the variations of theequilibrium states, with the results that the multiple features of equilibrium states depend heavily on thetruncations of the spectra, and the low-spectral model has obvious shortcomings in solving non-linear equations,suggesting that one has to be very Careful to employ highly truncated low-spectral model in approximating partial differential equations.  相似文献   

大气平衡态研究中高截断低谱模式的问题   总被引：15，自引：1，他引：15  

吕克利  王柏强 《热带气象学报》1996,12(1):51-59

用１９５１－１９９０年东亚冬季风强度资料研究了东亚冬季风强度异常与夏季５００ｈＰａ环流及我国大尺度气候异常的关系。指出，弱冬季风时，夏季５００ｈＰａ从南海、菲律宾经黄海、日本到鄂霍茨克海呈正－负－正的距平分布，弱ＥＡＰ遥相关型。  相似文献