The southern oscillation is defined as the barametric pressure difference between Tahiti and the Darwin Islands at sea level. The southern oscillation is a predictor of el nino which in turn is thought to be a driver of world-wide weather. Specifically, repeated southern oscillation values less than -1 typically defines an el nino.
南方涛动是指在海平面气压次之塔希提岛和达尔文岛之间的差异。南方涛动是预测厄尔尼诺现象,这反过来又被认为是一个驱动程序,世界各地的天气。具体来说,反复小于-1通常定义了一个厄尔尼诺南方涛动值。
用法----------Usage----------
data(southernosc)
格式----------Format----------
The format is: Time-Series [1:456] from 1952 to 1990: -0.7 1.3 0.1 -0.9 0.8 1.6 1.7 1.4 1.4 1.5 ...
其格式为:[1:456] 1952至1990年的时间序列:-0.7 1.3 0.1 -0.9 0.8 1.6 1.7 1.4 1.4 1.5 ...