Equatorward shift of the subarctic boundary in the northwestern Pacific during the last deglaciation

Yamamoto, Masanobu; Suemune, Ryutaro; Oba, Tadamichi

Geophysical Research Letters, 2005, 32(5), L05609

Permalink : https://hdl.handle.net/2115/28772

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アクセス権
open access
URI
https://hdl.handle.net/2115/28772
タイトル
Equatorward shift of the subarctic boundary in the northwestern Pacific during the last deglaciation
著者
Yamamoto, Masanobu ; Suemune, Ryutaro ; Oba, Tadamichi
e-Rad_Researcher
60332475
著者名
Yamamoto, Masanobu
著者名
Suemune, Ryutaro
著者名
Oba, Tadamichi
言語
英語
発行日
2005-03-09
出版者
American Geophysical Union
収録物名
Geophysical Research Letters
巻(号)
32(5)
ページ
L05609
抄録
We have generated a high-resolution record of alkenone sea surface temperature (SST) between 10–24 ka from Core MD01-2421 off central Japan, in the northwestern Pacific. The cooling by 5°C from 21 ka to 12.8 ka implies the equatorward shift of the subarctic boundary in the northwestern Pacific by ∼2.8° in latitude. This shift was a result of the stronger summer Okhotsk High. The Okhotsk High was likely enhanced by the combined effects of El Niño-like conditions in the tropical Pacific and the heating of the land surface of northeastern Siberia.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
権利情報
An edited version of this paper was published by AGU. Copyright 2005 American Geophysical Union. Masanobu Yamamoto, Ryutaro Suemune, Tadamichi Oba, 2005, Equatorward shift of the subarctic boundary in the northwestern Pacific during the last deglaciation, GEOPHYSICAL RESEARCH LETTERS, 32, L05609, 10.1029/2004GL021903. To view the published open abstract, go to http://dx.doi.org/ 10.1029/2004GL021903.
PISSN
0094-8276
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1029/2004GL021903