Research Article

The Variability of Arctic Sea Ice Extent from Spring to Summer and Its Linkage to the Decline of SIE in September

Figure 8

As in Figure 7 but for monthly 500 hPa GHT.
(a) 30 yr H 500 hPa (Jul)
(b) 30 yr H 500 hPa (Aug)
(c) High JJ case
(d) High JA case
(e) Low JJ case
(f) Low JA case
(g) -test for JJ
(h) -test for JA