LITHOSPHERE

作品数:193被引量:1029H指数:17
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相关领域:天文地球更多>>
相关作者:余心起程素华刘正宏夏浩然刘俊来更多>>
相关机构:中国科学院中国地震局中国地质大学(北京)吉林大学更多>>
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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中国博士后科学基金国家教育部博士点基金更多>>
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Sensitivity analysis of the lithospheric magnetic field at satellite altitude:the effects of the inducing field and the shape of the magnetic lithosphere
《Earth and Planetary Physics》2025年第3期642-652,共11页JinSong Du YuKun Li HouPu Li ChangQing Yuan KangAn Zhao JiangSong Gui Pan Zhang ShaoFeng Bian 
supported by the National Natural Science Foundation of China(Grant Nos.42250103 and 42174090);the Opening Fund of Key Laboratory of Geological Survey and Evaluation of Ministry of Education(Grant No.GLAB2023ZR02);the Ministry of Science and Technology(MOST)Special Fund from the State Key Laboratory of Geological Processes and Mineral Resources(Grant No.MSFGPMR2022-4)。
As a means of quantitative interpretation,forward calculations of the global lithospheric magnetic field in the Spherical Harmonic(SH)domain have been widely used to reveal geophysical,lithological,and geothermal vari...
关键词:lithospheric magnetic field forward calculation spherical harmonic analysis sensitivity analysis satellite magnetism 
Structural similarity of lithospheric velocity models of Chinese mainland被引量:2
《Earthquake Science》2024年第6期514-528,共15页Feng Huang Xueyang Bao Qili Andy Dai Xinfu Li 
supported by the National Natural Science Foundation of China(Nos.42174063,92155307,41976046);Guangdong Provincial Key Laboratory of Geophysical High-resolution Imaging Technology under(No.2022B1212010002);Project for introduced Talents Team of Southern Marine Science and Engineering Guangdong(Guangzhou)(No.GML2019ZD0203)。
Existing lithospheric velocity models exhibit similar structures typically associated with the first-order tectonic features,with dissimilarities due to different data and methods used in model generation.The quantifi...
关键词:structural similarity LITHOSPHERE TOMOGRAPHY velocity model Chinese mainland 
Oceanic lithosphere-asthenosphere decoupling is required for the functioning of plate tectonics
《Science Bulletin》2024年第20期3159-3162,共4页Yaoling Niu 
supported by the National Natural Science Foundation of China(91958215);Shandong basic research office(WSR2023018);the Ministry of Education 111 Project(B18048)。
Evidence of seafloor spreading[1,2]proved the seafloor-spreading hypothesis[3]and led to the discovery of plate tectonics.A further observation-based analysis showed that seafloor-spreading results from downward pulli...
关键词:TECTONICS MANTLE LITHOSPHERE 
Segmental nature of the Red River fault revealed by seismic anisotropy and geological structures被引量:1
《Science China Earth Sciences》2024年第8期2423-2443,共21页Ying LI Yuan GAO 
supported by the National Natural Science Foundation of China(Grant No.41730212);the Central Public-interest Scientific Institution Basal Research Fund(Grant No.2021IEF0103)。
As the western boundary of the Sichuan-Yunnan block(SYB),the Red River fault(RRF)is a major fault that controls deep crustal movement and deformation in the southeast margin of the Tibetan Plateau and regulates middle...
关键词:Red River fault Seismic anisotropy Geological structures LITHOSPHERE Fault segmentation 
3D Density Model for the Lithosphere of Alxa Block based on Gravity Inversion using Adaptive Inversion Grid Refinement in Spherical Coordinates
《Acta Geologica Sinica(English Edition)》2024年第S01期101-103,共3页ZHU Keying CHEN Chutong GUO Chang’an ZHANG Lingxiao WANG Bin 
supported by the Geological Survey Project of the China Geological Survey for Regional Geophysical Survey in Beishan and Adjacent Areas(Grant No.DD20230254)。
1 Inctroduction The study of the earth's gravitational field is an important part of the explanation of the law of evolution and the distribution of materials on the earth.Gravity satellite is a new space exploration ...
关键词:MANTLE EVOLUTION GRAVITATIONAL 
Characteristics and geological significance of the stress state of the lithosphere in the Qinghai-Tibetan Plateau and its neighboring areas被引量:1
《Science China Earth Sciences》2024年第6期1836-1855,共20页Qianwen ZHANG Ya XU Wei CHU Shupeng LU 
supported by the National Natural Science Foundation of China(Grant No.42074092);the Youth Innovation Promotion Association of the Chinese Academy of Sciences(Grant No.2016064)。
The present-day lithospheric stress state of the Qinghai-Tibetan Plateau and neighboring areas is controlled by both the lithosphere itself and the underlying mantle.In other words,the stress is affected by the gravit...
关键词:Qinghai-Tibetan Plateau Gravitational potential energy Mantle convection Lithospheric deviatoric stress field GPS strain rate field 
Geochronological and geochemical constraints on the petrogenesis and geodynamic process of Hemler,Vlinder,and Il'ichev seamount lavas in NW Pacific
《Science China Earth Sciences》2024年第6期1856-1871,共16页Xun WEI Yan ZHANG Xuefa SHI Hui ZHANG 
supported by the Basic Scientific Fund for National Public Research Institutes of China(Grant No.2023S02);the National Natural Science Foundation of China(Grant Nos.42076076&42376075);the Taishan Scholar Program of Shandong Province。
Oceanic intraplate volcanoes with linear age progressions are usually accepted to be derived from melting of an upwelling mantle plume.Several seamount groups in NW Pacific,however,show complex age-distance relationsh...
关键词:Mantle plume Magellan seamount trail Carbonated mantle component Hotspot Lithosphere extension 
Iceland Plume and its Magmatic Manifestations:LIP-Dornr?schen in the North Atlantic
《Acta Geologica Sinica(English Edition)》2024年第S01期10-10,共1页Sierd CLOETINGH Alexander KOPTEV 
Plume-lithosphere interactions are key in the coupling of deep Earth and surface processes,impacting deformation and evolution of sedimentary basins and continental topography at different spatial scales(Cloetingh et ...
关键词:plume-lithosphere interaction large igneous provinces Iceland Plume 
Plume-lithosphere interaction in the Comei Large Igneous Province: Evidence from two types of mafic dykes in Gyangze, south Tibet, China被引量:1
《China Geology》2024年第1期80-90,共11页Ya-ying Wang Ling-sen Zeng Li-e Gao Li-long Yan Ling-hao Zhao Jia-hao Gao Ying-long Di Guang-xu Li Yi-hong Tian 
supported by National Science Foundation of China(42102059 and 92055202);the China Geological Survey(DD20221817 and DD20190057);the basic scientific research funding in CAGS(J2204);the Second Tibetan Plateau Scientific Expedition and Research(2019QZKK0702).
Two suites of mafic dykes,T1193-A and T1194-A,outcrop in Gyangze area,southeast Tibet.They are in the area of Comei LIP and have indistinguishable field occurrences with two other dykes in Gyangze,T0902 dyke with 137....
关键词:OIB type diabase Comei Large Igneous Province Weakly enriched diabase Plume-lithosphere interaction Nb-Ta-Ti negative anomaly Kerguelen plume Geological survey engineering Tibet Plateau 
The fate of eclogites in the lithosphere
《Science China Earth Sciences》2024年第3期879-884,共6页Zhensheng WANG Yixian XU 
supported by the National Natural Science Foundation of China(Grant Nos.41830212&42272243)。
1. Eclogites and the concept of viscous drainage Eclogites are a distinctive rock type, mainly composed of garnet and omphacite and formed through ultra-high-pressure metamorphism, wherein oceanic or continental crust...
关键词:CRUSTAL GARNET ROCK 
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