摘要
本文将正压无辐散涡度方程的多时刻预报方程式用于北半球大气环流预报,给出一个待定系数是时间和空间函数的动力统计谱模式,该模式对西风带槽脊有一定的预报能力。
By using multiple-time data, a barotropic nondivergent vorti-city equation is applied to the prediction of the NH atmospheric circu-lation. The undetermined coefficient given in the dynamic-statistic spec-tral model is the function of time and space. The model is applicableto the forecasting of the trough and ridge in the westerly belt.
出处
《南京气象学院学报》
CSCD
1991年第4期586-591,共6页
Journal of Nanjing Institute of Meteorology
关键词
大气
环流
正压
谱模式
动力
资料
spectral model
dynamic-statistic prediction
atmospheric circulation
