| 济州岛附近海域表层沉积物中的颗石及其古海洋学 |
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| 引用本文： | 程广芬,周颖春.济州岛附近海域表层沉积物中的颗石及其古海洋学[J].中国海洋大学学报(自然科学版),1992(2). |
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| 作者姓名： | 程广芬 周颖春 |
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| 作者单位： | 青岛海洋大学地质系
(程广芬)，青岛海洋大学地质系(周颖春) |
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| 基金项目： | 国家科学基金委员会4860098号资助 |
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| 摘 要： | 对济州岛附近海域表层沉积物中的颗石进行研究,共发现40个种。根据对颗石进行多元统计分析的结果,可将本区划为两个环境区、两个颗石组合。提出海流是控制本区颗石分布的主要因素。
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| 关 键 词： | 济州岛海域 颗石 多元统计 古海洋学 |
THE COCCOLITHS IN SURFACE SEDIMENTS FROM Ji-Zhou ISLAND SEA REGION AND ITS PALEOCEANOGRAPHIC SIGNIFICANCE |
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| Cheng Guangfen Zhou Yingchun.THE COCCOLITHS IN SURFACE SEDIMENTS FROM Ji-Zhou ISLAND SEA REGION AND ITS PALEOCEANOGRAPHIC SIGNIFICANCE[J].Periodical of Ocean University of China,1992(2). |
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| Authors: | Cheng Guangfen Zhou Yingchun |
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| Institution: | Department of Marine Geology |
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| Abstract: | The coccoliths in the surface sediments from Ji-Zhou Island Sea Region were recognized.Forty coccolithophore species were found.According to the results of mulryvariate analysis of the coccoliths in the sediments,two different environmental areas and coccoliths assemblages were established.The currents were thought to be the most important environmental factors controlling the distribution of the two coccoliths assemblages. |
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| Keywords: | Ji-Zhou Island Sea Region Coccoliths Multyvariate analysis Paleoceanography |
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