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

Masanobu Yamamoto, Ryutaro Suemune, Tadamichi Oba

doi:10.1029/2004gl021903

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

DOI HANDLE Web Site Web Site 被引用文献19件オープンアクセス

Masanobu Yamamoto

Graduate School of Environmental Earth Science Hokkaido University Sapporo Japan
Ryutaro Suemune

Graduate School of Environmental Earth Science Hokkaido University Sapporo Japan
Tadamichi Oba

Graduate School of Environmental Earth Science Hokkaido University Sapporo Japan

書誌事項

公開日: 2005-03

権利情報

http://onlinelibrary.wiley.com/termsAndConditions#vor

DOI

10.1029/2004gl021903

公開者: American Geophysical Union (AGU)

この論文をさがす

CiNii Books

説明

<jats:p>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.</jats:p>