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Choice of suitable regional and residual gravity maps, the case of the South-West Cameroon zone
Earth and Planetary Physics2019年第1期26-32,共7页Fidèle Koumetio Donatien Njomo Constant Tatchum Noutchogwe Eric Ndoh Ndikum Sévérin Nguiya Alain-Pierre Kamga Tokam 
The quantitative interpretation of gravity anomalies due to shallow structures needs separation between long wavelength anomalies(regional anomalies) and short wavelength anomalies(residual anomalies).The regional-res...
关键词:gravity REGIONAL ANOMALY RESIDUAL ANOMALY upward CONTINUATION correlation factors INTRUSIVE body 
Lineament characteristics using gravity data in the Garoua Zone,North Cameroon: Natural risks implications
Earth and Planetary Physics2019年第1期33-44,共12页Kokea Ariane Darolle Fofie Fidèle Koumetio Jean Victor Kenfack David Yemele 
The Garoua Zone in North Cameroon, the subject of this study, is known to have undergone tectonic movements during the Cretaceous, but the zone's structural data remain poorly known.This study exploits the Bouguer ano...
关键词:Bouguer ANOMALY horizontal DERIVATIVE vertical DERIVATIVE EULER DECONVOLUTION natural RISKS 
Crustal strain rates of southeastern Tibetan Plateau derived from GPS measurements and implications to lithospheric deformation of the Shan-Thai terrane被引量:7
Earth and Planetary Physics2019年第1期45-52,共8页KeLiang Zhang ShiMing Liang WeiJun Gan 
partially supported by National Natural Science Foundation of China (grants 41474090 and 41490610);the financial support by the China Scholarship Council;the Basic Research Project of Institute of Geology, CEA (IGCEA1314)
The link between the crustal deformation and mantle kinematics in the Tibetan Plateau has been well known thanks to dense GPS measurements and the relatively detailed anisotropy structure of the lithospheric mantle.Ho...
关键词:strain rate TENSOR GPS measurement LITHOSPHERIC deformation southeastern TIBETAN PLATEAU Shan-Thai TERRANE 
Contemporary crustal tectonic movement in the southern Sichuan-Yunnan block based on dense GPS observation data被引量:27
Earth and Planetary Physics2019年第1期53-61,共9页HongLin Jin Yuan Gao XiaoNing Su GuangYu Fu 
supported by the National Natural Science Foundation of China (Project 41730212);the Basic Research Project of the Institute of Earthquake Forecasting, China Earthquake Administration (Grant No.2017IES0102, 2016IES0201)
We analyzed 360 permanent and campaign GPS data from 1999 to 2017 in the southern Sichuan-Yunan block, and obtained crustal horizontal deformation in this region.Then, we derived the strain rate using a multi-scale sp...
关键词:GPS DATA CRUSTAL horizontal deformation extension STRIKE SLIP strain rate fast SHEAR-WAVE polarization 
Seismic evidence for the existence of an entrained mantle flow coupling the northward advancing Indian plate under Tibet被引量:1
Earth and Planetary Physics2019年第1期62-68,共7页Yu Zou XiaoBo Tian YouQiang Yu Fa-Bin Pan LingLing Wang XiaoBo He 
The Tibetan Plateau, known as "the roof of the world" and "the third pole of the earth", is a product of the collision between India and Asia during the last ~50 Ma.The regional tectonics–in particular, growth and e...
关键词:TIBET seismic anisotropy MANTLE flow NULL SPLITTING UPWELLING 
Crustal thicknesses and Poisson's ratios beneath the Chuxiong-Simao Basin in the Southeast Margin of the Tibetan Plateau被引量:17
Earth and Planetary Physics2019年第1期69-84,共16页ZiQi Zhang Yuan Gao 
supported by the National Natural Science Foundation of China (Project 41730212);the Basic Research Project of the Institute of Earthquake Forecasting, China Earthquake Administration (2017IES0102)
In the Southeast Margin of the Tibetan Plateau, low-velocity sedimentary layers that would significantly affect the accuracy of the H-κ stacking of receiver functions are widely distributed.In this study, we use tele...
关键词:receiver functions SEDIMENTARY layer SOUTHEAST MARGIN of the Tibetan Plateau CRUSTAL thickness Poisson's ratio Chuxiong-Simao Basin 
In situ evidence of resonant interactions between energetic electrons and whistler waves in magnetopause reconnection被引量:2
Earth and Planetary Physics2019年第6期467-473,共7页Zhi Li QuanMing Lu RongSheng Wang XinLiang Gao HuaYue Chen 
supported by NSFC grants 41527804 and 41774169;Key Research Program of Frontier Sciences, CAS(QYZDJ-SSW-DQC010)
In this paper,we analyze one reconnection event observed by the Magnetospheric Multiscale(MMS)mission at the earth’s magnetopause.In this event,the spacecraft crossed the reconnection current sheet from the magnetosp...
关键词:magnetic RECONNECTION WHISTLER waves MAGNETOSPHERE ENERGETIC ELECTRONS 
Contribution of patchy reconnection to the ion-to-electron temperature ratio in the Earth’s magnetotail被引量:3
Earth and Planetary Physics2019年第6期474-480,共7页ChuXin Chen Chih-Ping Wang 
supported by the National Nature Science Foundation of China (Grant NSFC41374179);supported by NASA (NNX16AJ83G)
The ion-to-electron temperature ratio is a good indicator of the processes involved in the plasma sheet.Observations have suggested that patchy reconnection and the resulting earthward bursty bulk flows(BBFs)transport...
关键词:the ion-to-electron temperature RATIO plasma sheet patchy magnetic RECONNECTION non-adiabatical acceleration 
Anomaly distribution of ionospheric total electron content responses to some solar flares被引量:3
Earth and Planetary Physics2019年第6期481-488,共8页HuiJun Le LiBo Liu YiDing Chen Hui Zhang 
supported by the National Key Research and Development Program (2018YFC1503504);the National Natural Science Foundation of China (41822403, 41621063, 41774165);the Youth Innovation Promotion Association CAS
Previous studies have shown that the ionospheric responses to a solar flare are significantly dependent on the solar zenith angle(SZA):the ionospheric responses are negatively related to the SZAs.The largest enhanceme...
关键词:SOLAR FLARE IONOSPHERIC response TRANSPORT process 
Seasonal evolution of the effects of the El Nino–Southern Oscillation on lower stratospheric water vapor:Delayed effects in late winter and early spring
Earth and Planetary Physics2019年第6期489-500,共12页YuJing Liao QuanLiang Chen Xin Zhou 
the National Key Research and Development Program on Monitoring,Early Warning,and Prevention of Major Natural Disasters(2018YFC1506006);the National Natural Science Foundation of China(41875108)
Water vapor in the stratosphere makes a significant contribution to global climate change by altering the radiative energy budget of the Earth’s climate system.Although many previous studies have shown that the El N...
关键词:El Nino-Southern Oscillation stratospheric water vapor seasonal evolution 
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