Atmospheric Response to Daily Sea Ice Variations

本SGER提案的研究目标是检验以下假设：大气对北极海冰日强迫的响应与对月强迫的响应明显不同，月强迫被平滑地内插到日值。当考虑海冰日变化时，预计大气响应会增强。一组全球气候模式（GCM）的实验被迫与观测到的被动微波海冰浓度在月和日的时间尺度来检验这一假设。

The research objective of this SGER proposal is to test the hypothesis that the atmospheric response to daily Arctic sea ice forcing is notably different than the response to monthly forcing that is smoothly interpolated to daily values. It is expected that the atmospheric response is enhanced when daily sea ice variations are considered. A set of Global Climate Model (GCM) experiments forced with observed passive microwave sea ice concentrations at the monthly and daily time scales are proposed to test this hypothesis.