North Atlantic Atmosphere–Ocean Interaction on Intraseasonal Time Scales

North Atlantic Atmosphere–Ocean Interaction on Intraseasonal Time Scales
复制标题

季节内时间尺度上的北大西洋大气-海洋相互作用

DOI:
--
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
D. Thompson
D. Thompson
中科院分区:
--
文献类型:
--
作者:
L. Ciasto;D. Thompson

文献摘要

被引文献

相似文献

作者研究了北大西洋扇区冬季大气-海洋在每周时间尺度上的相互作用。与以前的结果一致,发现海洋与大气之间最强的相互作用发生在大气主导的时候。然而,作者也发现了墨西哥湾流延伸区海面温度异常在空间上的一致性和统计上的显著模式,这种模式先于北半球大气变率的主导模态变化。两周。
The authors examine wintertime atmosphere‐ocean interaction on weekly time scales over the North Atlantic sector. Consistent with previous results, it is found that the strongest interactions between the ocean and atmosphere occur when the atmosphere leads. However, the authors also find a spatially coherent and statistically significant pattern of sea surface temperature anomalies over the Gulf Stream extension region that precedes changes in the leading mode of Northern Hemisphere atmospheric variablilty by ;2 weeks.