| 南海的形成与演变 |
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| 引用本文： | 孙珍.南海的形成与演变[J].自然杂志,2022,44(1):31-38. |
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| 作者姓名： | 孙珍 |
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| 作者单位： | 1.南方海洋科学与工程广东省实验室(广州)，广州 511458；2中国科学院南海生态环境工程创新研究院，南海海洋研究所，中国科学院边缘海与大洋地质重点实验室，广州 510301；3中国科学院-巴基斯坦高等教育委员会 中国-巴基斯坦地球科学研究中心，伊斯兰堡 45320，巴基斯坦 |
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| 基金项目： | 国家自然科学基金重大研究计划“西太平洋地球系统多圈层相互作用”重点项目(92158205)；;广东省重点领域研发计划项目(2020B1111520001)； |
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| 摘 要： | 南海是东亚陆缘最大的边缘海，构造类型多样，油气资源丰富。然而，科学家们对于南海如何发育演化成今天的局面、深部的驱动机制以及影响因素尚存在诸多争议。为解决上述问题，科学家在南海开展了大量的地球物理调查以及三轮五次的国际大洋钻探，取得重要进展。文章综合多年来的研究和认识，对南海的成因归属和发育演化历史进行了总结。在此基础上提出尚存在的三个前沿科学问题，包括南海主-被动陆缘转换的机制、南海陆缘破裂方式、南海存在大量岩浆活动的机制等，希望能通过更多深探测手段和更多的大洋钻探去揭示这些问题，从而服务南海的资源开发和灾害预警。
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| 关 键 词： | 边缘海 深部驱动机制 演化阶段 南海 |
| 收稿时间： | 2022-10-11 |
Evolution of the South China Sea |
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| SUN Zhen.Evolution of the South China Sea[J].Chinese Journal of Nature,2022,44(1):31-38. |
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| Authors: | SUN Zhen |
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| Affiliation: | 1.Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China;2.Key Laboratory of
Ocean and Marginal Sea Geology, South China Sea Institute of Oceanology, Innovation Academy of South China Sea Ecology and
Environmental Engineering, Chinese Academy of Sciences, Guangzhou 510301, China;3.China-Pakistan Joint Research Center on
Earth Sciences, CAS-HEC, Islamabad 45320, Pakistan |
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| Abstract: | South China Sea is the largest marginal sea of the eastern Asia. It has developed complex structures and rich hydrocarbon
potential. For a long time, scientists are arguing about how South China Sea evolved into its present situation, as well as the deep
driving mechanism and controlling factors. In order to resolve the above-mentioned questions, large amounts of geophysical
investigations and 3 turns with 5 International Ocean Discovery Program (IODP) expeditions were carried out in South China Sea,
which in turn led to significant progress. This paper summarized the dynamic attribute and the evolution history of the South China
Sea based on the past decades of research progress. Three existing scientific questions were raised the following summary, including
the mechanism of margin transition from active to passive, the breaking up pattern of the South China Sea continental margin and
the dynamics of extraordinary large amount of magmatism during the South China Sea evolution. Hopefully these questions can be
resolved through more cutting-edge investigation and IODP drilling expeditions, serving for the natural resources exploration and
submarine hazards monitoring. |
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