書誌事項
- タイトル別名
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- A Review of Paleoenvironmental Reconstructions Based on Mg/Ca and Sr/Ca Thermometry in Goral Skeletons
- サンゴ コッカク ノ Mg Caヒ Sr Caヒ オ モチイタ コ スイオン フクゲンホウ ノ ゲンジョウ ト モンダイテン
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Reconstruction of changes in the tropical ocean-atmosphere system in the period prior to the use of instrumental records requires the use of climatic and oceanographic proxies such as corals and tree rings. The elemental ratios (Mg/Ca and Sr/Ca) in massive coral skeletons have been used to calculate high-resolution (weekly to monthly) SST (sea surface temperature) in tropical and subtropical oceans during the Quaternary period because there exist significant relationships between the ratios and SST. However, some investigations indicate that skeletal Mg/Ca and Sr/Ca may be influenced by seawater Mg2+/Ca2+ and Sr2+/Ca2+ variations, vital effects, heterogeneity effects, submarine and meteoric diagenesis, and various chemical treatments. If these influences are evaluated quantitatively, the Mg/Ca and Sr/Ca thermometers will provide more accurate past SST than at present.
収録刊行物
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- 第四紀研究
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第四紀研究 43 (3), 231-245, 2004
日本第四紀学会
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詳細情報 詳細情報について
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- CRID
- 1390001206496170496
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- NII論文ID
- 10013121103
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- NII書誌ID
- AN0034136X
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- ISSN
- 18818129
- 04182642
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- NDL書誌ID
- 7017456
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
