Magnesian calcite overgrowths on calcite seeds from seawater (25℃) in the presence of humic acid
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- Ohde Shigeru
- Faculty of Science, University of the Ryukyus
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- Ramos Alexis Aguino
- Faculty of Science, University of the Ryukyus
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- Morse John W.
- Department of Oceanography, Texas A&M University
書誌事項
- タイトル別名
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- Magnesian calcite overgrowths on calcite seeds from seawater (25.DEG.C.) in the presence of humic acid
- Magnesian calcite overgrowths on calcite seeds from seawater 25ドC in the presence of humic acid
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Precipitation experiments were carried out using chemo-stat technique in order to determine the effect of humic acid on the precipitation rate and composition of magnesian calcite from seawater under laboratory conditions (25°C, 1 atm). Results of our study clearly show that the presence of humic acid in seawater reduces the precipitation rate of magnesian calcite. However, MgCO3 composition in magnesian calcite overgrowths is not influenced by the presence of up to 9.2 mg C/l of humic acid.
収録刊行物
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- GEOCHEMICAL JOURNAL
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GEOCHEMICAL JOURNAL 39 (2), 197-200, 2005
一般社団法人日本地球化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679528263552
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- NII論文ID
- 10015513220
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- NII書誌ID
- AA00654975
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- COI
- 1:CAS:528:DC%2BD2MXjsVaksb0%3D
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- ISSN
- 18805973
- 00167002
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- NDL書誌ID
- 7297072
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可