GEOPHYSICS

作品数:232被引量:200H指数:6
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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>>
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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国家教育部博士点基金更多>>
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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 
Science and reflections: With some thoughts to young applied scientists and engineers
《Earthquake Science》2024年第5期459-493,共35页Robert L Nowack 
I provide some science and reflections from my experiences working in geophysics,along with connections to computational and data sciences,including recent developments in machine learning.I highlight several individu...
关键词:GEOPHYSICS computational and data science applied science and engineering 
Remnants and fragments of the subducted paleo-Pacific plate:Constraints from geochemistry and geophysics
《Science China Earth Sciences》2024年第10期3041-3061,共21页Xisheng XU Zhouchuan HUANG Dingsheng JIANG Gang ZENG Li-Qun DAI 
supported by the National Key R&D Program of China (Grant Nos.2022YFF0800404,2022YFF0800402)。
The subduction and rollback of the paleo-Pacific plate during Mesozoic time was the key engine for the evolution of the continental margin in eastern China. It led to lateral accretion of continental crust in Northeas...
关键词:Paleo-Pacific plate Big mantle wedge Late Mesozoic Remnants and fragments GEOCHEMISTRY GEOPHYSICS 
Electrical Characteristics of Tangjiawan Landslide in Lixian, Sichuan
《Applied Geophysics》2024年第3期549-563,619,共16页Bin Li Qiang Xu Qiang Cheng Tian-Xiang Liu Jian-hua Yu Yu-jie Su Feng Wang 
supported by the Construction S&T Project of Department of Transportation of Sichuan Province(Grant No.2023A02,No.2024A04,No.2020A01);the Sichuan Science and Technology Program(Grant No.2022YFG0141);the Research Project of Sichuan Highway Planning,Survey,Design,and Research Institute Ltd.(Grant No.KYXM2021000049,No.KYXM2022000038,No.KYXM2023000056);the National Natural Science Foundation of China(41630640);the National Science Foundation of Innovation Research Group(41521002);the National Natural Science Foundation of China(41790445).
A wide range of terrain features and landforms,which are exemplified by intricate geological formations and diverse rock compositions,are found in the western mountainous regions of China.These areas frequently encoun...
关键词:LANDSLIDE Magnetotelluric method GEOPHYSICS Engineering Geology Landslide Monitoring 
Obtaining 2D Soil Geotechnical Profiles from Cokriging Interpolation of Sample Data and Electrical Resistivity Tomography (ERT)—Applications in Mass Movements Studies
《International Journal of Geosciences》2024年第7期525-548,共24页Cassiano Antonio Bortolozo Noel Howley Andy Legg Tristan Pryer Danielle Silva de Paula Tatiana Sussel Gonçalves Mendes Daniel Metodiev Marcio Roberto Magalhães de Andrade Silvio Jorge Coelho Simões Maiconn Vinicius de Moraes Marcio Augusto Ernesto de Moraes Luana Albertani Pampuch Rodolfo Moreda Mendes Harideva Marturano Egas 
Brazil annually faces significant challenges with mass movements, particularly in areas with poorly constructed housing, inadequate engineering, and lacking sanitation infrastructure. Campos do Jordão, in São Paulo st...
关键词:Mass Movements GEOPHYSICS ERT Geotechnical Surveys Campos do Jordão COKRIGING 
Recent advances in reservoir characterization:Introduction
《Energy Geoscience》2024年第2期180-182,共3页Shib Sankar Ganguli A.Vasanthi Sumit Verma 
Reservoir characterization refers to the process of creating a comprehensive model that characterizes the reservoir based on its ability to store and produce hydrocarbons.This includes analyzing reservoir fluid behavi...
关键词:RESERVOIR GEOLOGY GEOPHYSICS 
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. 
Litho-Tectonic Architecture of the Dialafara Area, Kédougou-Kéniéba Inlier, Integration of New Field Data and Geophysics
《Open Journal of Geology》2024年第3期279-297,共19页Mahamadou Diallo Mamadou Yossi Ibrahim Méyès Coulibaly Youssouf Son Amako Dolo 
The Dialafara area is part of the highly endowed Kédougou-Kéniéba Inlier (KKI), West-Malian gold belt, which corresponds to a Paleoproterozoic window through the West African Craton (WAC). This study presents, firs...
关键词:Kédougou-Kéniéba Inlier Dialafara MAPPING Aeromagnetic Data Structure 
Linearized waveform inversion for vertical transversely isotropic elastic media:Methodology and multi-parameter crosstalk analysis
《Petroleum Science》2024年第1期252-271,共20页Ke Chen Lu Liu Li-Nan Xu Fei Hu Yuan Yang Jia-Hui Zuo Le-Le Zhang Yang Zhao 
Seismic migration and inversion are closely related techniques to portray subsurface images and identify hydrocarbon reservoirs.Seismic migration aims at obtaining structural images of subsurface geologic discontinuit...
关键词:ELASTIC ANISOTROPY Least-squares imaging Waveform inversion Computational 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 
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