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青藏滇缅印尼歹字型构造再认识
(1.中国地质科学院地质力学研究所, 北京 100081;2.自然资源部古地磁与古构造重建重点实验室, 北京 100081)
REDISCOVERING OF THE QINGHAI-TIBET-YUNNAN-BURMA-INDONESIAN η-TYPE STRUCTURE
(1.Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China;2.Key Laboratory of Paleomagnetism and Tectonic Reconstruction, Ministry of Natural Resources, Beijing 100081, China)
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投稿时间:2019-08-30    修订日期:2019-10-12
中文摘要: 青藏滇缅印尼歹字型自中新世中期澳大利亚板块与东南亚大陆开始碰撞逐渐形成。上新世早期演化成为具有统一形变、运动和动力体系的构造。其与澳大利亚以及西南太平洋地区的连环式旋卷构造是一个构造整体,可以归入一个构造体系。探索认识这一巨型构造体系因其与青藏高原构造地貌的演变,全球大洋温盐环流的重大调整密切相关。其导致了区域乃至影响了全球的气候环境剧变。认识李四光教授的科学思想和构造体系需要沿着其思想脉络,从更广阔的范围和科学发展的前沿思考和探索。
Abstract:The Qinghai-Tibet-Yunnan-Burma-Indonesian η-type structure was gradually shaped from Middle Miocene when the earliest collision between the Australia plate and the Southeast Asia blocks began. This tectonic system has been formed since Early Pliocene with a unified deformation, motion and dynamical system. It belongs to a huge tectonic system with the serial vortex structures extending from southeastern Asia to Australia and the southwestern Pacific. Rediscovering of this tectonic system is because of that it is closely related to the tectonic geomorphic evolution of Tibet Plateau and the significant adjustment of the global ocean thermohaline current which caused to regional and even global climate change. To understand Professor J.S.Lee's scientific thought and his tectonic system theory needs to think and explore from a broader scope and the frontier of scientific development along the essence of his thought.
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基金项目:中国地质科学院院长基金(JYYWF201819);国家自然科学基金(41672062)
引用文本:
赵越,闫纪元.青藏滇缅印尼歹字型构造再认识[J].地质力学学报,2019,25(5):820-826DOI:10.12090/j.issn.1006-6616.2019.25.05.067
ZHAO Yue,YAN Jiyuan.REDISCOVERING OF THE QINGHAI-TIBET-YUNNAN-BURMA-INDONESIAN η-TYPE STRUCTURE[J].,2019,25(5):820-826DOI:10.12090/j.issn.1006-6616.2019.25.05.067

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