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Yamamoto et al. 2004
Yamamoto, M., Oba, T., Shimamune, J. and Ueshima, T. (2004). Orbital-scale anti-phase variation of sea surface temperature in mid-latitude North Pacific margins during the last 145,000 years. Geophysical Research Letters 31: doi: 10.1029/2004GL020138. issn: 0094-8276.

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 Ni¿o-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.

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Abstract

Keywords
Oceanography, General, Paleoceanography, Geochemistry, Organic geochemistry, Oceanography, Physical, El Nino, Global Change, Oceans, Global Change, Climate dynamics
Journal
Geophysical Research Letters
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Publisher
American Geophysical Union
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