書誌事項
- タイトル別名
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- Calcium Carbonate contents of Deep Sea Sediment in Equatorial Region
- 赤道海域の深海堆積物にふくまれるCaCO3について
- セキドウ カイイキ ノ シンカイ タイセキブツ ニ フクマレル CaCO3 ニ ツイテ
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1. Calcium carbonate content of deep sea sediment decreases abruptly in deeper bottom than 4000-5000 meters. The temperature, pH, chlorinity, oxygen content and calcium concentration of sea water indicate that the abrupt decreasing of CaCO3 is probably not due to these characters of deep sea water.<BR>2. Calcium carbonate content of deep sea sediment in the equatorial region is highest in the region from Lat. 4 to 8 N, and decreases both in north and south of it. This region corresponds to area of Equatorial Counter Current. The correspondense of the boundary of current to the distinct changing of CaCO3 content of deep sea sediment suggests that the sinking current originated in current rip reaches to deep water.
収録刊行物
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- 日本海洋学会誌
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日本海洋学会誌 17 (2), 61-67, 1961
日本海洋学会
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詳細情報 詳細情報について
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- CRID
- 1390282681540753024
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- NII論文ID
- 40018219084
- 130004053066
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- NII書誌ID
- AN00354918
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- ISSN
- 21863113
- 00298131
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- NDL書誌ID
- 9144381
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可