Results 1 to 10 of about 151,601 (302)

Visibility Graph Analysis of the Seismic Activity of Three Areas of the Cocos Plate Mexican Subduction Where the Last Three Large Earthquakes (M > 7) Occurred in 2017 and 2022 [PDF]

open access: yesEntropy, 2023
The understanding of the dynamical behavior of seismic phenomena is currently an open problem, mainly because seismic series can be considered to be produced by phenomena exhibiting dynamic phase transitions; that is, with some complexity.
Alejandro Ramírez-Rojas   +2 more
doaj   +2 more sources

Seismic activities before and after the impoundment of the Xiangjiaba and Xiluodu reservoirs in the lower Jinsha River

open access: yesEarthquake Science, 2022
The lower Jinsha River basin is located at the junction of Sichuan and Yunnan provinces in Southwest China, a region with intense tectonic movements and frequent moderate to strong seismic activities.
Ce Zhao   +3 more
doaj   +1 more source

Seasonal seismic activity on Mars

open access: yesEarth and Planetary Science Letters, 2021
Abstract The activity of High Frequency (HF) marsquakes, as recorded by InSight at Homestead Hollow, Elysium Planitia, increased after about Ls=33°, and ceased almost completely by Ls=187°, following an apparently seasonal variation with a peak rate near aphelion.
Knapmeyer, M.   +35 more
openaire   +6 more sources

Seismic activity analysis platform based on open source WebGIS

open access: yes地震科学进展, 2022
According to the requirements of spatial visualization software applied to the research on seismic activity, a platform based on Web services is developed and its architecture is introduced.
Shi Wang   +3 more
doaj   +1 more source

General regularities of seismic activity of Northern Armenia in connection with block structure and tectonic activity

open access: yesГеодинамика и тектонофизика, 2020
The study is focused on searching for spatial regularities in the occurrence of earthquake hypocenters in different geological settings in Northern Armenia. Tectonic-geomorphological indices are applied to define the tectonic activity of blocks composing
K. S. Ghazaryan, R. S. Sargsyan
doaj   +1 more source

Structural analysis of Azerbaijan territory horizontal velocity movement based on GPS-measurements

open access: yesГеофизический журнал, 2020
The contemporary kinematics of Azerbaijan is generated by the northward movement of Arabian plate relative to Eurasian one. This continuous «intervention» of Arabian plate into Eurasian one is the reason of the deformation of the Earth’s crust of the ...
E.V. Akhmedova
doaj   +1 more source

Subglacial volcano monitoring with fibre-optic sensing: Grímsvötn, Iceland

open access: yesVolcanica, 2023
We present a distributed acoustic sensing (DAS) experiment at Grímsvötn, Iceland. This is intended to investigate volcano-microseismicity at Grímsvötn specifically, and to assess the suitability of DAS as a subglacial volcano monitoring tool in general ...
Sara Klaasen   +6 more
doaj   +1 more source

Проникновение отрицательного заряда из ионосферы в землю, на фоне магнитосферной бури

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021
Во время магнитосферной бури 22.06.2015, сопровождаемой Форбуш – понижением, отдельные установки, регистрирующие космические лучи на уровне земли, зафиксировали положительное возмущение интенсивности частиц в период 19:00 –22:00 UT.
Хаердинов, Н.С.   +6 more
doaj   +1 more source

Organizational and technological reliability of construction in Iraq

open access: yesВестник СибАДИ, 2023
Introduction. Capital construction of buildings and structures in the Republic of Iraq is one of the most important areas of production activity, it is the basis for the development of all sectors in the country’s economy. The modern construction complex
O. A. Pobegaylov, A. A. R. A. Al-Masri
doaj   +1 more source

The earthquake activity and strong earthquake risk analysis of Wuzhong-Lingwu region

open access: yes地震科学进展, 2020
Based on the existing seismic activity data,past moderate-strong earthquake cases and the foregoing researches in Wuzhong-Lingwu area,this paper summarizes the moderate-strong earthquake sequence,the seismic activity before the mainshock and temporal and
Yingcai Xu, Xianwei Zeng
doaj   +1 more source

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