云南高校图书馆联盟文献共享服务平台- GRAVITY

GRAVITY: 作品数：1145被引量：1340H指数：13; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：吕宏李京伟孙士瞳唐惠庆郭占成更多>>; 相关机构：河海大学上海交通大学湖南大学北京师范大学更多>>; 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中国博士后科学基金国家教育部博士点基金更多>>

3D crustal density modeling of Egypt using GOCE satellite gravity data and seismic integration被引量：1: 《Earthquake Science》2025年第2期110-125,共16页Moataz Sayed Mohamed Sobh Salah Saleh Amal Othman Ahmed Elmahmoudi; A 3D crustal model was constructed using a combination of cutting-edge techniques,which were integrated to provide a density model for Egypt and address the sporadic distribution of seismic data.These techniques inclu...; 关键词：GOCE satellite gravity Moho depth crustal modeling gravity inversion

Seismic prompt gravity strain signals in a layered spherical Earth: 《Earthquake Science》2023年第5期341-355,共15页Shenjian Zhang Rongjiang Wang Xiaofei Chen; This work was supported by the National Natural Science Foundation of China(Nos.U1901602 and 42204060);Guangdong Provincial Key Laboratory of Geophysical High-Resolution Imaging Technology(No.2022B1212010002);Shenzhen Key Laboratory of Deep Offshore Oil and Gas Exploration Technology(No.ZDSYS20190902093007855);。; Seismic waves generated by an earthquake can produce dynamic perturbations in the Earth’s gravity field before the direct arrival of P-waves.Observations of these so-called prompt elasto-gravity signals by ground-bas...; 关键词：gravity strain synthetic seismogram earthquake early warning system

Theories and applications of earthquake-induced gravity variation:Advances and perspectives被引量：1: 《Earthquake Science》2023年第5期376-415,共40页He Tang Wenke Sun; Earthquake-induced gravity variation refers to changes in the earth’s gravity field associated with seismic activities.In recent years,development in the theories has greatly promoted seismic deformation research,lay...; 关键词：earthquake-induced gravity variation seismic dislocation theory time-varying gravity satellite gravity missions pre-P gravity signals superconducting gravimetry

Determination of the degree 120 time-variable gravity field in the Sichuan-Yunnan region using Slepian functions and terrestrial measurements被引量：5: 《Earthquake Science》2021年第3期211-221,共11页Jiancheng Han Shi Chen Zhaohui Chen Hongyan Lu Weimin Xu; the National Natural Science Foundation of China(Nos.41974095,41774090,and U1939205);the Special Fund of the Institute of Geophysics,China Earthquake Administration(Nos.DQJB20X09,and DQJB21R30);The first author acknowledges support from the China Postdoctoral Science Foundation(No.2018M641424)。; The terrestrial time-variable gravity measurements are characterized by a high signal-to-noise ratio and sensitivity to the sources of mass change in the Earth's crust.These gravity data have many applications,such as...; 关键词：Sichuan-Yunnan region terrestrial gravity measurements time-variable gravity Slepian basis function regional gravity field

Gravity anomaly and crustal density structure in Jilantai rift zone and its adjacent region: 《Earthquake Science》2016年第4期235-242,共8页Guiju Wu Chongyang Shen Hongbo Tan Guangliang Yang; supported by the Key Projects of China Seismic Array(201308011);Earthquake Science(201508006);the China Earthquake Administration,Institute of Seismology Foundation(201326126); This paper deals with the interpretation of Bouguer gravity anomalies measured along a 250 km long Suhaitu-Etuokeqi gravity profile located at the transitional zone of the Alxa and Ordos blocks where geophysical chara...; 关键词：Yinchuan-Helanshan uplift Jilantai rift zone Gravity profile Bouguer gravity anomaly Crustal densitystructure Normalized full gravity gradient SEISMOGENESIS

The gravity and isostatic Moho in North China Craton and their implications to seismicity被引量：1: 《Earthquake Science》2014年第2期197-207,共11页Yangfan Deng Weiming Fan Zhongjie Zhang Kai Liang; supported financially by the National Nature Science Foundation of China (41021063,41004017); The Bouguer gravity is the combination of field sources in different depths. Based on the multi-scale analysis of the Bouguer gravity,we can get the gravity anomaly caused by the Moho undulation. This study presents t...; 关键词：Multi-scale analysis North China Craton Gravity Moho Compensation rate Seismicity

Recent advances of computing coseismic deformations in theory and applications: 《Earthquake Science》2014年第2期217-227,共11页Wenke Sun; financially supported by the CAS/CAFEA international partnership Program for creative research teams (No. KZZD-EW-TZ-19);the National Nature Science Foundation of China (No. 41331066 and 41174063); This paper reviews the recent advances in computing coseismic deformations,and their contributions to seismology and geodesy. At first,an overview on the history of the dislocation theory development is given in the i...; 关键词：Dislocation theory Coseismic deformations Earthquake Displacement Gravity Modern geodesy

Co-and post-seismic surface deformation and gravity changes of MS 7.0 Lushan,earthquake被引量：2: 《Earthquake Science》2013年第3期207-212,共6页Kai Wang Chengli Liu Xiong Xiong Yong Zheng; supported by NSFC Grant Nos 41021003,41174086,41074052;key Program from Chinese Academy of Sciences Grant No KZZD-EW-TZ-05; On April 20, 2013, an earthquake with mag- nitude 7.0 occurred in the southwest of the Longmenshan fault system in and around Lushan County, Sichuan Province, China. This devastating earthquake killed hun- dreds of pe...; 关键词：Lushan earthquake Viscoelasticrelaxation Surface deformation GRAVITY

Gravity observations along the eastern margin of the Tibetan Plateau and an application to the Lushan MS 7.0 earthquake被引量：8: 《Earthquake Science》2013年第3期251-257,共7页Wei-feng Liang Yun-feng Zhao Yun-ma Xu Yi-qing Zhu Shu-song Guo Fang Liu Lian Liu; supported by the National Natural Science Foundation of China(41274083);Special Earthquake Research Project Grant by China Earthquake Administration(201208009); This paper introduces relative and absolute gravity change observations in the eastern portion of the Tibetan Plateau. We analyze and discuss a change that occurred in 2010 in the gravity along the eastern margin of t...; 关键词：The eastern margin of the TibetanPlateau Gravity observation Gravity changeLushan earthquake Medium-term prediction

Modeling of co- and post-seismic surface deformation and gravity changes of M W 6.9 Yushu, Qinghai,earthquake被引量：5: 《Earthquake Science》2011年第2期177-183,共7页Chengli Liu Bin Shan Yong Zheng Ying Jiang Xiong Xiong; supported by Chinese Academy of Sciences (Nos.KZCX2-YW-116 and KZCX2-YW-142);National Natural Science Foundation of China (No. 40974034); Based on the elastic dislocation theory, multilayered crustal model, and rupture model obtained by seismic waveform inversion, we calculated the coand post-seismic surface deformation and gravity changes caused by the...; 关键词：Yushu earthquake viscoelastic relaxation surface deformation GRAVITY

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