GEODYNAMICS

作品数:156被引量:910H指数:15
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相关领域:天文地球更多>>
相关作者:成永生更多>>
相关机构:中南大学中国科学院Bureau更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划俄罗斯基础研究基金中国博士后科学基金更多>>
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1st Announcement and Call for Abstract Submission for the Joint Conference of The International Symposium on Geodesy and Geodynamics(ISGG2025)&The 13th International Workshop on Multi-observations and Interpretations of Xizang,Xinjiang and Siberia(Tibxs 2025)
《Geodesy and Geodynamics》2025年第2期I0002-I0002,共1页
Background Information In recent years,with the development of technologies such as GNss,InSAR,gravity satellites,and other sensors,remarkable progress has been made in research related to Geodesy and Geodynamics,as w...
关键词:GEODYNAMICS GNSS integrated development disciplinesa integrated development academic exchanges InSAR gravity satellites geodesy geodynamicsas 
Melting geodynamics reveals a subduction origin for the Purang ophiolite,Tibet,China
《Acta Geochimica》2024年第4期754-773,共20页Tao Ruan Zhong-Jie Bai Wei-Guang Zhu Shi-Ji Zheng 
supported by the Second Tibetan Plateau Scientific Expedition and Research(SETP)(2019QZKK0806-02);the National Natural Science Foundation of China(42121003,42122024);CAS“Light of West China”Program(xbzg-zdsys-202310);Guizhou Provincial High level Innovation Talent program(GCC[2023]057);Guizhou Provincial 2021 Science and Technology Subsidies(No.GZ2021SIG)
The debate regarding whether the Yarlung-Zangbo ophiolite(YZO)on the south of the Qinghai-Tibet Plateau,formed in a mid-ocean ridge(MOR)or a supra-subduction zone(SSZ)setting has remained unresolved.Here we present pe...
关键词:Melting geodynamics SSZ peridotites MOR peridotites CLINOPYROXENE Purang ophiolite 
Convergent plate boundary environments for formation of≥3800 Ma mafic-ultramafic assemblages(Isua area,Greenland):Implications for early global geodynamics
《Geoscience Frontiers》2024年第3期119-136,共18页Allen P.Nutman Clark R.L.Friend Vickie C.Bennett 
the Isukasia terrane was supported by Australian Research Council grants DP120100273,DP170100715 and DP180103204。
In the gneiss terrane on the south side of the Eoarchean Isua supracrustal belt,ultramafic rocks with relict abyssal peridotite mineralogy(Bennett et al.,2002;Friend et al.,2002;Nutman et al.,2007;Rollinson,2007;van d...
关键词:Eoarchean Fluid-fluxing Plate tectonics Suprasubduction Crustal evolution 
Crust and Upper Mantle Density Structures beneath the Eastern Tianshan Region and Its Tectonic Implications
《Journal of Earth Science》2024年第3期828-838,共11页Yiming Liu Chao Chen Qing Liang Zhengwang Hu 
supported by the National Natural Science Foundation of China(No.41774091).
The deformation mechanisms of the Tianshan orogenic belt(TOB)are one of the most important unresolved issues in the collision of the Indian and Eurasian plates.To better understand the lithospheric deformation of the ...
关键词:constrained inversion gravity anomaly three-dimensional lithospheric density structure eastern Tianshan GEODYNAMICS geophysics. 
Partitioning Anatolian Kinematics into Tectonic Escape and Slab Rollback Dominated Domains
《Journal of Earth Science》2024年第3期758-768,共11页Jiannan Meng Timothy M.Kusky Erdin Bozkurt Hao Deng Ozan Sinoplu 
funded by the National Natural Science Foundation of China (Nos. 91755213 and 41888101);the Chinese Scholarship Council
Anatolia is the global archetype of tectonic escape,as witnessed by the devastating 2023 Kahramanmaraş Earthquake sequence,and the 2020 Samos Earthquake,which show different kinematics related to the framework of the ...
关键词:TECTONICS NEOTECTONICS tectonic escape slab rollback Anatolian Plate GPS velocity field geodynamics. 
Timing and mechanism of opening the Neo-Tethys Ocean:Constraints from mélanges in the Yarlung Zangbo suture zone被引量:1
《Science China Earth Sciences》2023年第12期2807-2826,共20页Tong LIU Chuanzhou LIU Fuyuan WU Wenbin JI Chang ZHANG Weiqi ZHANG Zhenyu ZHANG 
supported by the National Natural Science Foundation of China (Grant Nos.42025201,92155001,41802062,41888101);the Second Tibetan Plateau Scientific Expedition and Research Program (Grant No.2019QZKK0801)。
The evolution and final closure of the Neo-Tethys Ocean are one of the most important geological events that have occurred on Earth since the Mesozoic.However,the evolution of the Neo-Tethys is not well constrained,in...
关键词:Neo-Tethys Ocean Wilson Cycle Yarlung Zangbo suture zone MÉLANGE Ocean island basalt Tethyan geodynamics 
Geological Structure and Dynamics of the Yinggehai Active Rift Basin,South China Sea
《Journal of Earth Science》2023年第6期1732-1743,共12页Yue Yao Shaobin Guo Xiaopeng Li Xiaobo Zhao Shenglin He 
the CNOOC Zhanjiang Branch Research Institute for providing the data and funding(No.CCL2019ZJFNO734).
The Yinggehai Basin is a unique NNW-trending petroliferous basin in the northwestern South China Sea.This paper mainly utilized stratigraphic,tectonic and seismic data by characterizing the geological structures and c...
关键词:Yinggehai Basin Ailaoshan-Truong Son extruded terrane mantle flow channel active rift GEODYNAMICS naturalgas 
The influence of Tethyan evolution on changes of the Earth's past environment被引量:2
《Science China Earth Sciences》2023年第12期2653-2665,共13页Bo WAN Fuyuan WU Rixiang ZHU 
supported by the National Natural Science Foundation of China (Grant Nos.92255303&41888101)。
Understanding changes in Earth's past can provide valuable insights into prediction of its future.An example is the interactions between the internal and external spheres of Earth.The cyclical northward breakup-drift ...
关键词:Tethyan geodynamics Earth system Change of sea-land distribution Reduced ore deposit HYDROCARBON 
Key geodynamic processes and driving forces of Tethyan evolution被引量:5
《Science China Earth Sciences》2023年第12期2666-2685,共20页Zhong-Hai LI Fengyuan CUI Shuting YANG Xinyi ZHONG 
a review of the geodynamic studies and extended thoughts during the past four years (2019–2022)in the platform of“Major Research Plan on Tethys Geodynamic System”funded by the National Natural Science Foundation of China (Grant No.91855208);supported by the National Natural Science Fundation of China for Distinguished Young Scholars (Grant No.42225403)。
Tethys tectonic system has experienced a long-term evolution history,including multiple Wilson cycles;thus,it is an ideal target for analyzing plate tectonics and geodynamics.Tethyan evolution is typically characteriz...
关键词:Continental margin breakup Subduction initiation Mid-Ocean Ridge subduction Continental collision Tethys geodynamics 
Origin of the DUPAL anomaly in the Tethyan mantle domain and its geodynamic significance被引量:2
《Science China Earth Sciences》2023年第12期2712-2727,共16页Xijun LIU Jifeng XU Wenjiao XIAO Pengde LIU 
supported by the National Natural Science Foundation of China (Grant No. 92055208);the Guangxi Science Innovation Base Construction Foundation (Grant No. GuikeZY21195031);the Fifth Bagui Scholar Innovation Project of Guangxi Province (to Xu Jifeng);the Xinjiang Tianchi Distinguished Expert grant awarded to Xijun LIU;the Guangxi Key Mineral Resources Deep Exploration Talent Highland
Mantle heterogeneity has revealed systematic differences in Pb isotopic compositions between the Indian OceanSouth Atlantic mantle in the Southern Hemisphere and the Pacific Ocean-North Atlantic mantle in the Northern...
关键词:Tethyan domain DUPAL anomaly Large low-shear-velocity provinces(LLSVPs) OPHIOLITE GEODYNAMICS 
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