Insights into the source of magmatic hot-lines: Forty years of geophysical studies of the Cameroon Volcanic Line

A Adams - Frontiers in Earth Science, 2022 - frontiersin.org
The Cameroon Volcanic Line (CVL) of west Africa poses many challenges to common
models of mantle processes and volcanic system genesis. Although the CVL superficially …

Upper mantle Earth structure in Africa from full‐wave ambient noise tomography

EL Emry, Y Shen, AA Nyblade… - Geochemistry …, 2019 - Wiley Online Library
Our understanding of the tectonic development of the African continent and the interplay
between its geological provinces is hindered by unevenly distributed seismic …

Multistage tectonic evolution of the Tanlu fault: Insights from upper crustal azimuthal anisotropy of the Chao Lake segment

S Luo, H Yao - Tectonophysics, 2021 - Elsevier
The Tanlu fault is the largest strike-slip fault in eastern China. It has experienced multiple
episodes of tectonic activity suggested mostly by near-surface geological analysis. However …

[HTML][HTML] Crust and upper mantle structure of East Asia from ambient noise and earthquake surface wave tomography

M Li, X Song, J Li, X Bao - Earthquake Science, 2022 - Elsevier
The complex tectonic background of East Asia makes it an ideal region for investigating the
evolution of the continental lithosphere, for which high-resolution lithospheric structural …

[HTML][HTML] 云南地区地壳上地幔三维S 波速度与径向各向异性结构研究

陈浩朋, 李志伟, 储日升, 谢军, 崇加军, 叶庆东 - 地球物理学报, 2018 - html.rhhz.net
云南地区地处青藏高原东南缘, 一直是地球科学研究的热点地区. 目前, 一些热点问题,
如云南地区是否存在中下地壳低速流及其空间分布, 仍有一定的争议. 通过建立云南地区精细的 …

Identification of Cameroon's geological structures through a gravity separation and using seismic crustal models

FEK Ghomsi, N Ribeiro-Filho, R Baldez… - Journal of African Earth …, 2021 - Elsevier
Residual gravity data provide useful information for a geophysical interpretation of
geological sources. Several techniques have been developed and applied to separate a …

Gravity investigation of the Cameroon Volcanic Line in Adamawa region: Geothermal features and structural control

K Njeudjang, JMA Essi, JD Kana, WA Teikeu… - Journal of African Earth …, 2020 - Elsevier
The study area is located at the Adamawa region that belongs to the continental part of the
Cameroon Volcanic Line (CVL). The active volcanic activities are represented by various …

[PDF][PDF] Physics-Based Seismic Hazard Simulations and 3D Velocity Structure Models for southwest British Columbia

H Ghofrani, S Adhikari, A Ojo, M Salsabili… - CCEE-PCEE …, 2023 - caee-acgp.ca
The state-of-the-art in seismic hazard analysis is the incorporation of deterministic source
and wave propagation effects using physics-based three-dimensional (3D) ground motion …

Complex deformation within the crust and upper mantle beneath SE Tibet revealed by anisotropic Rayleigh wave tomography

T Wu, S Zhang, M Li, M Hong, Y Hua - Physics of the Earth and Planetary …, 2019 - Elsevier
Abstract Knowledge about Rayleigh-wave phase-velocity azimuthal anisotropy can provide
important insight into the dynamic processes and complex deformation mechanisms …

Anisotropic Rayleigh wave tomography revealed lithospheric modification and tectonic deformation mechanisms in Hubei Province, central China

T Wu, ZJ Cao, M Li, S Zhang, L Qin - Tectonophysics, 2024 - Elsevier
The collision of the North China and Yangtze blocks, along with multiple orogenic
movements, has caused complex tectonic deformation of the lithosphere in Hubei Province …