Fig. 9: Differences in the 20-year averaged SAT for September during the hindcast period 2004–2023 (°C). | npj Climate and Atmospheric Science

Fig. 9: Differences in the 20-year averaged SAT for September during the hindcast period 2004–2023 (°C).

From: Assimilating summer sea ice thickness enhances predictions of Arctic sea ice and surrounding atmosphere within two months

Fig. 9

a Control experiment minus observations, b SIC-only experiment minus observations, c SIC-SIT experiment minus observations, d SIC-only experiment minus Control experiment, e SIC-SIT experiment minus Control experiment. Dotted areas indicate statistical significance based on a two-tailed Student’s t test at the 95% confidence level.

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