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Last Interglacial coral record of enhanced insolation seasonality and seawater O enrichment in the Ryukyu Islands, northwest Pacific
http://hdl.handle.net/2297/143
http://hdl.handle.net/2297/1434094afe8-4ecf-4aa0-8671-2fc253bf3bbf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
omura(2001AGU).pdf (248.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Last Interglacial coral record of enhanced insolation seasonality and seawater O enrichment in the Ryukyu Islands, northwest Pacific | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Suzuki, Atsushi
× Suzuki, Atsushi× Gagan, Michael K.× De Deckker, Patrick× Omura, Akio× Yukino, Izuru× Kawahata, Hodaka |
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| 著者別表示 |
大村, 明雄
× 大村, 明雄 |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学大学院自然科学系研究科 | |||||
| 書誌情報 |
Geophysical Research Letters 巻 28, 号 19, p. 3685-3688, 発行日 2001-10-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00948276 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1029/2001gl013482 | |||||
| 出版者 | ||||||
| 出版者 | American Geophysical Union | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We present a calibrated, high-resolution and 13C/12C record for a well-preserved Last Interglacial Porites sp. coral (U-Th age of 127 } 6 ka) from the sea-level high-stand terrace of Yonaguni Island, Japan. Seasonal variations in the ƒÂ18O and ƒÂ13C values for the fossil coral are greater than those observed in modern coral records from the same reef setting and appear to be driven by the enhanced insolation seasonality in the northern hemisphere during the Last Interglacial maximum. The 18O enrichment of 1.1ñ in the fossil coral compared to the modern analogue cannot be due entirely to a reduction in sea-surface temperature because corals in this region are already growing at their lower thermal limit. Instead, most of the 18O enrichment must be due to a change in the ƒÂ18O of the surface seawater, probably in response to enhanced evaporation of the ocean or a higher volume flux of the Kuroshio Current. | |||||
| 権利 | ||||||
| 権利情報 | An edited version of this paper was published by AGU. Copyright 2001 American Geophysical Union. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.agu.org/journals/gl/ | |||||
