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GEOPHYSICS: 作品数：232被引量：200H指数：6; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：刘斌宋杰苏茂鑫徐磊聂利超更多>>; 相关机构：山东大学西北大学《岩土工程学报》编辑部中国石油大学（北京）更多>>; 相关期刊：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教育部博士点基金更多>>

Imaging the Western Boundary of the Sichuan Craton from Multiple Geophysical Observations: 《Journal of Earth Science》2024年第6期1860-1877,共18页Qihang Yin Xi Xu Xiaodong Yang Xuhua Shi Lei Wu Andrew V.Zuza Liu Yang Hefeng Tian Yuanhai Shu Shufeng Yang; supported by the National Natural Science Foundation of China(Nos.U22B6002,42422402,41902202 and 42276222);the SINOPEC Key Laboratory of Geophysics(No.FW0399-0029);the Second Tibetan Plateau Scientific Expedition and Research(No.2019QZKK00708);the Development Fund of South China Sea Institute of Oceanology of the Chinese Academy of Sciences(No.SCSIO202207);the Special Fund of the Institute of Geophysics,China Earthquake Administration(No.DQJB22B23)。; The boundary between cratonic and orogenic lithospheres is a significant seismogenic zones marked by intense lithospheric deformation.The Sichuan Craton(SCC),as a key tectonic block bordering eastern Tibetan Plateau,r...; 关键词：Sichuan Craton Longmenshan tectonic belt geophysical imaging lithospheric structure tectonic wedging GEOPHYSICS structural geology

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.

Crustal Electrical Structure of the Wuwei Basin,Lower Yangtze Region of China,and Its Geological Implications被引量：2: 《Journal of Earth Science》2023年第6期1744-1757,共14页Xiaobo Zhang Penghui Zhang Meixing He Dashuang He Fagen Pei Yaoyang Zhang Yan Peng; jointly supported by China Geological Survey(Nos.DD20190030,DD20201164,DD20221638);China National Nonprofit Institute Research(Nos.JKYZD202329,AS2017Y05,JYYWF20180902).; The Wuwei Basin is one of the most important oil-and gas-bearing basins in the Meso-Cenozoic basin groups in the Lower Yangtze River region.It has great shale gas resource prospects.The formation mechanism of this bas...; 关键词：Wuwei Basin Lower Yangtze deep structure electrical structure fold-and-thrust belt shale gas MAGNETOTELLURICS GEOPHYSICS

Comparison Analysis of Longitudinal Electrical Conductivity Distribution and Seismic Tomography Velocity Models for the Central Tien Shan Region被引量：1: 《Journal of Earth Science》2023年第2期580-587,共8页Olga Zabinyakova Elena Bataleva Irina Medved; funded by RFBR(No.19-35-60002)。; The paper is dedicated to consider the approach of longitudinal electrical conductivity maps construction for Central Tien Shan region and to complete the comparison analysis of these maps with related seismic tomogra...; 关键词：profile magnetotelluric soundings longitudinal electrical conductivity map seismic tomography velocity model Tien Shan GEOPHYSICS

Locating the Source Regions of the Single and Double-Frequency Microseisms to Investigate the Source Effects on HVSR in Site Effect Analysis被引量：1: 《Journal of Earth Science》2022年第5期1219-1232,共14页Zhen Guo Mei Xue Adnan Aydin Yu Huang; Evaluating the seismic site effect by the ambient noise based horizontal-to-vertical spectral ratio(HVSR)method is strongly affected by the spatial and temporal variations of the ambient noise sources.Therefore,it is ...; 关键词：seismic site effect HVSR single-frequency microseisms double-frequency microseisms polarization analysis GEOPHYSICS

Paleo-Earthquakes along the Zheduotang Fault,Xianshuihe Fault System,Eastern Tibet:Implications for Seismic Hazard Evaluation被引量：4: 《Journal of Earth Science》2022年第5期1233-1245,共13页Guifan Chen Mervin Bartholomew Demin Liu Kai Cao Minxuan Feng Dun Wang; The Kangding City in eastern Tibet is at high risk due to frequent strong earthquakes along the Xianshuihe sinistral strike-slip fault bounding the Chuandian Block to the northeast.The knowledge of paleo-seismicity re...; 关键词：Tibetan Plateau Xianshuihe fault system paleo-seismicity TRENCH RECURRENCE GEOPHYSICS

Magnitude of the 23 January 2018 M7.9 Alaska Earthquake Estimated from Local Dense Seismic Records in Alaska被引量：2: 《Journal of Earth Science》2019年第5期1005-1009,共5页Chen Song Qiang Yao Dun Wang; supported by the National Natural Science Foundation of China (No. 41474050);the Fundamental Research Funds for the Central Universities, the China University of Geosciences (Wuhan) (No. CUG170602);the National Programme on Global Change and Air-Sea Interaction (No. GASIGEOGE-02); We apply a novel method to estimate the magnitude of the 23 January 2018 M7.9 Alaska earthquake using seismic stations recorded at local to regional distances in Alaska, US. We determine the source duration from back-...; 关键词：rapid MAGNITUDE estimation BACK-PROJECTION real-time SEISMOLOGY TSUNAMI WARNING GEOPHYSICS

Near Range Radar and Its Application to Near Surface Geophysics and Disaster Mitigation: 《Journal of Earth Science》2015年第6期858-863,共6页Motoyuki Sato; "Development of Non-Destructive Inspection method for constructions by electromagnetic wave", the Commissioned Research of National Institute of Information and Communications Technology (NICT), Japan and JSPS Grant-in-Aid for Scientific Research (No. 23246076); In this paper, we discuss about the near range radar applied to various environmental applications and disaster mitigation issues. Synthetic aperture radar（SAR） processing or migration is the key technology in near ...; 关键词：near range radar GPR GB-SAR disaster mitigation SAR processing migration multi-static radar.

The Physics Underlying Gutenberg-Richter in the Earth and in the Moon被引量：2: 《Journal of Earth Science》2015年第1期134-139,共6页Stuart Crampin Yuan Gao; supported by the NSFC Project (No.41174042); The linear Gutenberg-Richter relationship is well-established. In any region of the Earth, the logarithm of the number of earthquakes, greater than any magnitude, is proportional to magnitude. This means that the unde...; 关键词：critical-system Gutenberg-Richter relationship New Geophysics residual fluid inmoonquake shear-wave splitting shear-wave time-delay.

On the Nature of the P-Wave Velocity Gradient in the Inner Core beneath Central America被引量：2: 《Journal of Earth Science》2013年第5期699-705,共7页Hrvoje Tkali Thomas Bodin Mallory Young Malcolm Sambridge; Calculations were performed on the Terrawulf Ⅱ cluster,a computational facility supported through the AuScope Australian Geophysics Observing System(AGOS);Auscope Ltd.is funded under the National Collaborative Research Infrastructure Strategy(NCRIS)and the Education Investment Fund(EIF3),both Australian Commonwealth Government programmes; We conduct an experiment to investigate whether linearity in the observed velocity gradient in the volume of the inner core sampled by the PKP ray paths beneath Central America is a robust approximation. Instead of so...; 关键词：solid earth physics deep geophysics.

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