| 大洋钻探与海洋地球化学──微量元素及稳定同位素地球化学记录 |
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| 引用本文： | 梁宏锋.大洋钻探与海洋地球化学──微量元素及稳定同位素地球化学记录[J].海洋科学,1996,20(3):19-24. |
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| 作者姓名： | 梁宏锋 |
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| 作者单位： | 地质矿产部海洋地质研究所!青岛266071 |
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| 摘 要： | ＤＳＤＰ与ＯＤＰ的深入研究，发展了微量元素和稳定同位素地球化学。全球变化、大规模构造隆起和海底扩张等在微量元素和稳定同位素演化上的反映，使微量元素及稳定同位素地球化学成为地层划分对比的重要手段。
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| 关 键 词： | 大洋钻探 微量元素 地球化学 海洋 稳定同位素 |
| 收稿时间： | 1996/3/12 0:00:00 |
ODP AND GEOCHEMISTRY OF OCEAN -RARE ELEMENTS AND ISOTOPE GEOCHEMISTRY RECORDS OF MARINE GEOLOGIC ENVIRONMENTS |
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| Liang Hongfeng.ODP AND GEOCHEMISTRY OF OCEAN -RARE ELEMENTS AND ISOTOPE GEOCHEMISTRY RECORDS OF MARINE GEOLOGIC ENVIRONMENTS[J].Marine Sciences,1996,20(3):19-24. |
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| Authors: | Liang Hongfeng |
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| Abstract: | With the developing of DSDP/ODP, the rare elements(Sr and REE) and isotopic (Sr and Nd) geochemistry of marine sediments have been developed. The rare elements and isotopes evolutions record some important geologic events, such as past global change, large tectonic rising and sea floor spreading, and it is a useful stratigraphy tool. The studies of Sr and REE and Sr and Nd isotopes geochemistry in the western Pacific marginal sea will play an important role in the study of the sea floor spreading of western Pacific marginal sea and the evolution of the paleoceanography environments and Eastern Asia continent environments. |
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| Keywords: | ODP Sr and REE geochemistry Sr and Nd isotopic geochemistry Paleoceanography environments Geochemistry records |
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