| 中太平洋西部海底沉积物孢粉分析与C14年代测定 |
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| 引用本文： | 王永吉,蔡德陵,谢福缘,徐家声,刘新霞,孔繁荣.中太平洋西部海底沉积物孢粉分析与C14年代测定[J].海洋学报,1982,4(1):50-62. |
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| 作者姓名： | 王永吉 蔡德陵 谢福缘 徐家声 刘新霞 孔繁荣 |
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| 作者单位： | 国家海洋局第一海洋研究所 |
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| 摘 要： | 1978年12月-1979年8月,我国参加了世界气象组织主办的“第一次全球大气试验”.其间,我国科学考察船在中太平洋西部海域进行了海底沉积物调查研究工作.
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| 收稿时间： | 1980/8/11 0:00:00 |
SPORE-POLLEN ANALYSIS AND C14 DATING OF BOTTOM SEDIMENTS IN WESTERN PART OF THE CENTRAL PACIFIC |
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| Wang Yongji,Cai Deling,Xie Fuyuan,Xu Jiasheng,Liu Xinxia and Kong Fanrong.SPORE-POLLEN ANALYSIS AND C14 DATING OF BOTTOM SEDIMENTS IN WESTERN PART OF THE CENTRAL PACIFIC[J].Acta Oceanologica Sinica (in Chinese),1982,4(1):50-62. |
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| Authors: | Wang Yongji Cai Deling Xie Fuyuan Xu Jiasheng Liu Xinxia and Kong Fanrong |
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| Institution: | First Institute of Oceanography, National Bureau of Oceanography, Qingdao |
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| Abstract: | Twenty eight families and eleven genera of spore and pollen have been found in the sediments.Through the analysis of the content and assemblages of these spores and pollen grains, it has been found that they come mainly from the islands in the west, and that the main current transporting them is the Equatorial Counter-Current. In the bottom sediments of this area, the spores and pollen grains are by far the most abundanu in the Calcareous ooze, next in the siliceous-calcareous ooze and red clay.From the analysis of the column samples it is revealed that minor fluctuations of the climate have occurred since the late pleistocene. |
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