Fig. 8: Differences in the 20-year averaged surface air temperature (SAT) for August during the hindcast period 2004–2023 (°C). | npj Climate and Atmospheric Science

Fig. 8: Differences in the 20-year averaged surface air temperature (SAT) for August 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. 8

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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