参考文献: 1、吕美仲等,动力气象学教程,气象出版社,1990。 2、姚秀萍,非地转湿 Q矢量及其在华北特大台风暴雨中的应用,气象学报,2000,V0158(4),
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The Analysis and Application of Non-geostrophic Wet-Q Vector in Flood Process
Li Xiu-lian Shen Hong-xi Liang Ai-min
( Civil aviation meteorological center ,Peking 100621) Abstract In this paper ,the equation of non-geostrophic wet-Q vector is deduced based on P-coordinate which includes non-adiabatic effect, by the means of comparing the items’ scale in the equation and simplifying formula ,simultaneously ,the concept of non-adiabatic effect is introduced ,in the end , the non-geostrophic formula which consists of the non-geostrophic wet-Q vector divergence as single forced-item is constructed .The application in flood process indicates that the convergence area
of the non-geostrophic wet-Q vector divergence is well corresponded with the ascending area , another advantage shows that it can apart smaller scale weather system from the larger and predict flood better.
Keyword : Wet-Q vector , Non-geostrophic wet-Q vector divergence , Non-geostrophic . formula