Abrupt shift toward cooler condition in the earliest 20th century detected in a 165 year coral record from Ishigaki Island, southwestern Japan
Abrupt shift toward cooler condition in the earliest 20th century detected in a 165 year coral record from Ishigaki Island, southwestern Japan
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日本西南部石垣岛 165 年的珊瑚记录中发现,早在 20 世纪,珊瑚条件突然转向凉爽
DOI:
10.1029/2010gl043451
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发表时间:
2010
影响因子:
5.2
通讯作者:
H
中科院分区:
文献类型:
--
作者:
Mishima;M.;Suzuki;A.;Nagao;M.;Ishimura;T.;Inoue;M.;Kawahata;H
We analyzed a 165 yearδ18O coral record from Ishigaki Island, southwestern Japan, and compared our results with observed sea surface temperatures, as well as with the East Asian winter monsoon and El Niño Southern Oscillation. Coral skeletalδ18O fluctuations were consistent with other available SST information since the 1890s. The coralδ18O data indicated abrupt shift toward cooler condition during 1900–1905, consistent with the extremely cold winter air temperatures observed in Japan in 1902. The cold event was also supported by coral Sr/Ca data. Development of the Siberian High may have intensified the EAWM at this time, in association with active heat convection in the tropics and weak westerlies. This cooling may also have been related to surface ocean freshening in the Ogasawara Islands in the early 20th century. Thus, several phenomena were uniquely coupled during the first few years of the 20th century in the northwestern subtropical Pacific.
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影响因子:
5
作者:
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通讯作者:
M. McCulloch;M. Gagan;G. Mortimer;A. Chivas;P. Isdale
影响因子:
3.6
作者:
Asami, R;Yamada, T;Paulay, G
通讯作者:
Paulay, G
影响因子:
5.8
作者:
Felis, Thomas;Suzuki, Atsushi;Kawahata, Hodaka
通讯作者:
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影响因子:
2.3
作者:
M. Mishima;H. Kawahata;A. Suzuki;M. Inoue;Takashi Okai;A. Omura
通讯作者:
M. Mishima;H. Kawahata;A. Suzuki;M. Inoue;Takashi Okai;A. Omura
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
'. A. SUZUKI;I. Yukino;H. Kawahata
通讯作者:
H. Kawahata