The Contribution of Geomagnetic Activity to Polar Ozone Changes in the Upper Atmosphere

Figure 4

(a) The northern polar ozone relative anomalies (blue squares connected with dash lines) and the EESC data (red spots connected with dash lines); (b) the correlation between the northern polar ozone relative anomalies and the EESC data, the red dash line is the linear fitting of the points; (c) the northern polar ozone relative anomalies after detrending the EESC effects (blue squares connected with dash lines). denotes that the ozone data of NH has detrended the EESC effects.

(a)

(b)

(c)