Zobrazeno 1 - 10
of 9 476
pro vyhledávání: '"crustal structure"'
Shallow crustal structure detection of the upper crust at Anqiu-Juxian Fault in the Tanlu fault zone
Autor:
Qilong Huang, Xiaoping Fan, Wei Fu, Peng Zhang, Tuo Zheng, Yunze Liu, Tiantian Zhang, Shiyu Ren, Qinghui Wang, Zhiwen Liu, Ting Qian
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Within the Tan-Lu Fault Zone, the largest active tectonic belt in eastern China, the Anqiu-Juxian Fault exhibits the most recent activity period, evident surface traces, and highest seismic hazard, making it a Holocene active fault. This study utiliz
Externí odkaz:
https://doaj.org/article/815473eeeabc44c6ac128ecacca10313
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 3, Pp 514-521 (2024)
On December 18, 2023, an Ms 6.2 earthquake occurred in Jishishan, Gansu Province, China. This earthquake happened in the eastern region of the Qilian Orogenic Belt, which is situated at the forefront of the NE margin of the Tibetan Plateau (i.e., Qin
Externí odkaz:
https://doaj.org/article/bae7407cf2b04186a727a2d458546318
Akademický článek
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Akademický článek
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Autor:
Ohara E. Eze, Anthony A. Okiwelu, Stephen E. Ekwok, Kamal Abdelrahman, Hassan Alzahrani, Ubong C. Ben, Amin Ibrahim, Chibuike Akpa, Peter Andráš, Samuel I. Ugar, Ahmed M. Eldosouky
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Regional magnetic data in the southeastern segment of the Nigerian Niger Delta were evaluated with the aim of mapping deep-seated tectonic elements. Enhanced filtering operations and 3D forward modelling were applied on the magnetic data. These geolo
Externí odkaz:
https://doaj.org/article/0a611f55fb614f4d94bbb1994d3b0000
Autor:
R. Lo Bue, F. Rappisi, M. Firetto Carlino, E. Giampiccolo, O. Cocina, B. P. Vanderbeek, M. Faccenda
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)
Abstract Several seismic tomographic studies have been carried out to outline the intricate interplay between tectonics and magma uprising at Etna volcano. Most of these studies assume a seismically isotropic crust. Here we employ a novel methodology
Externí odkaz:
https://doaj.org/article/c01e3e7a8287446e8f0805833668f42a
Autor:
Zhenyu Fan, Shengqing Xiong, Hai Yang, Zhengguo Fan, Fang Li, Tengfei Ge, Jingzi He, Zhiye Jia
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The West Qinling Orogenic Belt (WQOB) in central China records the tectonic evolution and deep geodynamics process associated with plate collision on the northeastern margin of the Qinghai–Tibet Plateau. The study of the deep–seated West Qinling
Externí odkaz:
https://doaj.org/article/491f6c9f5f49437abd6b45011aba7b3c
Autor:
N.R. Abdullayev, I.S. Guliyev, F.A. Kadirov, Sh.M. Huseynova, A.S. Javadova, B.I. Maharramov, A.Sh. Mukhtarov
Publikováno v:
Геофизический журнал, Vol 46, Iss 3 (2024)
The South Caspian Basin, Lower and Middle Kura Basins, onshore Azerbaijan, and Georgia Upper Kura Basin are a genetically linked basin system created in a Mesozoic extensional setting with a complex Cenozoic sediment fill history. Delineating these b
Externí odkaz:
https://doaj.org/article/b4d8b22c4c4c40d88dc0b387dd5c2e3d