Orbital‐scale anti‐phase variation of sea surface temperature in mid‐latitude North Pacific margins during the last 145,000 years
Orbital‐scale anti‐phase variation of sea surface temperature in mid‐latitude North Pacific margins during the last 145,000 years
复制标题
DOI：
10.1029/2004gl020138
复制
发表时间：
2004-08
影响因子：
5.2
通讯作者：
Masanobu Yamamoto;T. Oba;Junko Shimamune;Toshinori Ueshima
中科院分区：
文献类型：
--
作者：
Masanobu Yamamoto;T. Oba;Junko Shimamune;Toshinori Ueshima
晚第四纪日本和加州边缘的海表温度（SST）记录显示，两个边缘之间的轨道尺度的反相位SST变化。这种东西跷跷板式的变化与Zebiak-Cane ENSO模型预测的长期厄尔尼诺-南方涛动（ENSO）行为非常一致[ Clement et al.，1999年]的时间和频率在0-60 ka和120-145 ka，并归因于岁差控制的热带ENSO行为的变化。在60-120 ka期间，这种反相SST变化没有得到清楚的证明。这一发现表明，热带气候动力学对中纬度北太平洋的影响因冰期-间冰期循环而异。
The late Quaternary records of alkenone sea surface temperature (SST) in the Japan and California margins showed orbital‐scale anti‐phase SST variations between the two margins. This east‐west seesaw‐like change agreed well with the long‐term El Niño‐Southern Oscillation (ENSO) behavior predicted by the Zebiak‐Cane ENSO model [ Clement et al., 1999 ] as regards both the timing and frequency during 0–60 ka and 120–145 ka, and is attributed to the precession‐controlled change in tropical ENSO behavior. This anti‐phase SST change was not clearly demonstrated during 60–120 ka. This finding suggests that the influence of tropical climatic dynamics on the mid‐latitude North Pacific varied in response to glacial‐interglacial cycles.