云南高校图书馆联盟文献共享服务平台- VP/VS

VP/VS: 作品数：32被引量：87H指数：6; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：周连庆陈俊华李普丽薛军蓉甘家思更多>>; 相关机构：中国地震局地球物理研究所中国科学院中国科学技术大学中国地震局地震预测研究所更多>>; 相关期刊：《国外油气地质信息》《Earth and Planetary Physics》《地质学报》《Science China Earth Sciences》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家社会公益研究专项计划国家高技术研究发展计划更多>>

Geophysical evidence of large-scale silica-rich fluid flow above the continental subduction interface: 《Science China Earth Sciences》2024年第9期2796-2809,共14页Yuantong MAO Liang ZHAO Marco G.MALUSA Stefano SOLARINO Silvia PONDRELLI Baolu SUN Coralie AUBERT Simone SALIMBENI Elena EVA Stéphane GUILLOT; supported by the National Natural Science Foundation of China(Grant No.42488201)。; Fluids in subduction zones can have major effects on subduction dynamics.However,geophysical constraints on the scale and impact of fluid flow during continental subduction are still limited.Here we analyze the VP/VS ...; 关键词：Western Alps Crustal structure Receiver function Vp/Vs ratio Silica enrichment

普光东北部须家河组储层反演技术及应用: 《地球科学前沿（汉斯）》2024年第6期809-822,共14页胡凤英卞亚军张纪喜冯朝富; 普光地区具有良好的勘探潜力,但目前缺少对于陆相有效储层的勘探。本次研究将叠后和叠前确定性反演相结合,详细阐述了研究区有效储层特征。研究结果表明,须家河组砂体在反演中显示效果较好,须六段以高纵波阻抗特征为主,须四段以低VP/VS ...; 关键词：储层反演技术 VP/VS 须家河组

Crustal and uppermost mantle structure of the northeastern Qinghai-Xizang Plateau from joint inversion of surface wave dispersions and receiver functions with P velocity constraints: 《Earthquake Science》2024年第2期93-106,共14页Pei Zhang Xiaodong Song Jiangtao Li Xingchen Wang Xuezhen Zhang; supported by the Natural Science Basic Research Program of Shaanxi(No.2023-JC-QN-0306);the Special Fund of the Institute of Geophysics,China Earthquake Administration(No.DQJB21B32);the National Natural Science Foundation of China(No.42174069).; Lithospheric structure beneath the northeastern Qinghai-Xizang Plateau is of vital significance for studying the geodynamic processes of crustal thickening and expansion of the Qinghai-Xizang Plateau. We conducted a j...; 关键词：joint inversion receiver functions surface waves crustal thickness vP/vS ratio NE Qinghai-Xizang Plateau

云南洱源地区地壳三维精细速度结构成像: 《地震地质》2024年第1期162-183,共22页曹颖钱佳威黄江培周青云; 国家重点研发计划项目(2021YFC3000600);云南省重点研发计划项目(202203AC100003);国家自然科学基金(42304056)共同资助。; 云南洱源地区地处青藏高原东南缘的滇西北地区中部,区内地质构造复杂,多条断裂交会穿过,且地热活动活跃,显示出很强的断裂构造特征。地区内地震活动频繁,2013年以来在维西-乔后-巍山断裂西侧发生了多个5级以上地震。文中利用云南区域固...; 关键词：洱源地区双差层析成像三维速度结构 VP/VS

High-resolution Moho depth and V_(p)/V_(s) ratio distributions in northeast China from joint inversion of receiver functions and gravity data and their geological implications被引量：2: 《Science China Earth Sciences》2023年第7期1569-1582,共14页Aowei HAO Haijiang ZHANG Shoucheng HAN Wenliang XU; supported by the National Key R&D Program of China(Grant No.2022YFF0800701);the National Natural Science Foundation of China(Grant No.U1839205)。; In this study,high-resolution Moho depth and average crustal V_(p)/V_(s) ratio distributions in northeast China were obtained through joint inversion of receiver functions and gravity data.The new joint inversion meth...; 关键词：Receiver functions GRAVITY Moho depth Vp/Vs ratio Northeast China

A global comparison of V_(p),V_(s),and V_(p)/V_(s) structures of the mantle lithosphere beneath major cratons: 《Science China Earth Sciences》2023年第3期492-504,共13页Ehsan BARZGAR Fenglin NIU Shunping PEI; supported by the National Natural Science Foundation of China (Grant Nos. 41630209, U2039203, 42130306)。; Cratons formed due to the specific melting regime of the primitive mantle with elevated mantle temperature during Archean.However,each craton has undergone a distinct evolution history,and some have lost their stabili...; 关键词：CRATON Craton modification Mantle lithosphere North China Craton Wyoming Craton Indian Craton Vp/Vs ratio Seismic velocity

Crustal thickness,V_(P)/V_(S) ratio,and shear wave velocity structures beneath Myanmar and their tectonic implications: 《Earthquake Research Advances》2022年第1期15-21,共7页Lay Nwe Zigen Wei Zhiwei Li Feng Bao Xuelei Li Jintao Hu; supported by the open fund from the Key Laboratory of Deep-Earth Dynamics of Ministry of Natural Resource,Institute of Geology,Chinese Academy of Geological Sciences(J1901-16);by the fund from the State Key Laboratory of Geodesy and Earth’s Dynamics,Innovation Academy for Precision Measurement Science and Technology,Chinese Academy of Sciences(S21L6403)。; The crustal structure in Myanmar can provide valuable information for the eastern margin of the ongoing IndoEurasian collision system.We successively performed H-k stacking of the receiver function and joint inversion...; 关键词：Myanmar Crustal thickness VP/VSratio Shear wave velocity Receiver function Surface wave dispersion

Three-dimensional high-resolution velocity structure imaging and seismicity study of Yangbi Ms6.4 earthquake被引量：2: 《Applied Geophysics》2021年第4期579-591,595,共14页Ma Yong Zhang Hai-Jiang Gao Lei Bi Jin-Meng; supported by the Research Project of Tianjin Earthquake Agency (No. Yb202101, Zd202101); In this study,based on the body wave arrival data of 5506 earthquakes recorded by 32 fi xed stations and 94 temporary stations in Yangbi and surrounding areas,the source parameters of Yangbi Ms6.4 earthquake sequence ...; 关键词：Tangshan fault double-diff erence tomography velocity structure seismic activity Vp/Vs inversion

Receiver function structures beneath the Haiyuan fault on the northeastern margin of the Tibetan plateau被引量：2: 《Earthquake Science》2021年第4期367-377,共11页Yutao Shi Yuan Gao Laiyu Lu; supported by National Natural Science foundation of China(Nos.41474032 and U1839209);the Basic Research Project of the Institute of Earthquake Forecasting,China Earthquake Administration(Nos.2019CSES0102 and 2012IES010101).; We performed a receiver function analysis on teleseismic data recorded along two dense seismic profiles and from 4 broadband regional seismic stations across the northeastern Tibetan plateau.The crustal thickness and ...; 关键词：Haiyuan fault Receiver function Crustal thickness vP/vS ratio

Crustal S-wave velocity structure across the northeastern South China Sea continental margin: implications for lithology and mantle exhumation被引量：14: 《Earth and Planetary Physics》2019年第4期314-329,共16页WenAi Hou Chun-Feng Li XiaoLi Wan MingHui Zhao XueLin Qiu; South China Sea Institute of Oceanology (SCSIO) for providing R/V Shiyan-2 to carry out this experiment,sponsored by Oceanographic Research Vessel Sharing Plan (NORC2016-08) of National Natural Science Foundation of China;funded by National Natural Science Foundation of China (Grant Nos. 41776057, 41761134051, 91858213, 41730532 and 91428039); The northeastern margin of the South China Sea (SCS), developed from continental rifting and breakup, is usually thought of as a non-volcanic margin. However, post-spreading volcanism is massive and lower crustal high...; 关键词：South China Sea CONTINENTAL margin CRUSTAL structure converted S-WAVE VP/VS ratio LITHOLOGY SERPENTINIZATION

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