| 大洋铁锰结壳的地球化学与古海洋环境示踪 |
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| 引用本文： | 赵广涛,彭俊,田丽艳,韩宗珠,杨胜雄.大洋铁锰结壳的地球化学与古海洋环境示踪[J].中国海洋大学学报(自然科学版),2004,34(5):886-892. |
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| 作者姓名： | 赵广涛 彭俊 田丽艳 韩宗珠 杨胜雄 |
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| 作者单位： | 1. 中国海洋大学海洋地球科学学院,山东,青岛,266003
2. 国土资源部广州海洋地质调查局,广东,广州,510000 |
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| 基金项目： | 中国大洋“十五”项目 (DY1 5 0 0 1 )，南京大学内生金属成矿国家重点实验室项目资助 |
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| 摘 要： | 主要回顾近年来铁锰结壳在深度定年、主量元素、微量元素及Sr，Nd，Pb同位素地球化学及其古海洋环境示踪方面的主要研究进展，并提出有关认识和展望。
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| 关 键 词： | 大洋 铁锰结壳 深度定年 古海洋环境示踪 |
| 文章编号： | 1672-5174(2004)05-886-07 |
| 修稿时间： | 2004年6月24日 |
Geochemistry of Ferromanganese Crusts and the Tracing of Paleocean Environment |
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| ZHAO Guang-tao,PENG Jun,TIAN Li-yan,HAN Zong-zhu,YANG Sheng-xiong.Geochemistry of Ferromanganese Crusts and the Tracing of Paleocean Environment[J].Periodical of Ocean University of China,2004,34(5):886-892. |
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| Authors: | ZHAO Guang-tao PENG Jun TIAN Li-yan HAN Zong-zhu YANG Sheng-xiong |
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| Affiliation: | ZHAO Guang-tao1,PENG Jun1,TIAN Li-yan1,HAN Zong-zhu1,YANG Sheng-xiong2 |
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| Abstract: | Ferromanganese crusts are one of the most potentially valuable mineral resources. Recently, scientists have found that ferromanganese crusts with lower growth rates and with no or few sediments during their formation can reflect the changes in oceanic environment that took place on ten million-year scales and can reflect the history of deposit gap, which is impossible by studying the pelagic sediments. So research on ferromanganese crusts can provide records of paleocean environment. Ferromanganese crusts can be used as a paleocean environment tracer. This paper mainly presents a review of the latest research of crust's depth-age dating, paleocean environment tracing with major elements, trace elements, and Sr,Nd and Pb istopes. |
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| Keywords: | ocean ferromanganese crusts depth-age dating paleoceanic environment tracing |
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