摘要
以吴国雄的北半球长波谱模式为基础,用数值模拟的方法,初步探讨了瞬变涡动强迫对形成大气环流的特定结构所起的作用。通过分析得到,瞬变涡动强迫对纬向平均气流的强度、位置以及定常波的温、压结构有着明显的作用。
Based on Wu's NH long-wave spectrum model and by nu-merical simulation, a preliminary study is made of the role of the tran-sient eddy forcing in the structure responsible for the formation ofthe atmospheric circulation. Analyses suggest that the transient eddyforcing has a prono?nced effect on the intensity and position of thezonal mean flow and the temperature and pressures of the stationary waves.
出处
《南京气象学院学报》
CSCD
1991年第1期128-132,共5页
Journal of Nanjing Institute of Meteorology
关键词
瞬变涡动
大气
环流
long-wave spectrum model
transient eddy forcing
atmospheric circulation. zonal mean flow
