Long-term magnetic anomalies and their possible relationship to the latest greater Chilean earthquakes in the context of the seismo-electromagnetic theory [PDF]
Natural Hazards and Earth System Sciences, 2021 Several magnetic measurements and theoretical developments from different research groups have shown certain relationships with worldwide geological processes.
E. Guillermo Cordaro +5 more
doaj +1 more source
Modelling and Interpretation of Global Lithospheric Magnetic Anomalies
, 2003 After a gap of nearly two decades since the Magsat mission in 1980, the dedicated low-orbit potential field mission CHAMP is now in the third of its seven year mission. Already, the new magnetic total intensity and vector data have yielded maps of the global crustal field of unprecedented accuracy and resolution. Here, we assess the value of these maps
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MAGNETIC ANOMALIES OF PRECAMBRIAN TERRANES OF THE EAST ANTARCTIC SHIELD COASTAL REGION (20°E-50°E) [PDF]
, 1996 P(論文)Extensive regional magnetic survey flights with a line-spacing of about 20km were conducted by Polar Marine Geological Research Expedition (PMGRE) in 1972,1986,1988 and 1990 over the 20°E-50°E coastal region of East Antarctica.
TARLOWSKY, Chris +8 more
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Magnetic transfer function entropy and the 2009 Mw = 6.3 L'Aquila earthquake (Central Italy) [PDF]
Nonlinear Processes in Geophysics, 2012 With the aim of obtaining a deeper knowledge of the physical phenomena associated with the 2009 L'Aquila (Central Italy) seismic sequence, culminating with a Mw = 6.3 earthquake on 6 April 2009, and possibly of identifying some kind of earthquake-related
L. X. Wu +4 more
doaj +1 more source
Teleseismic P‐Wave Attenuation Beneath the Southeastern United States
Geochemistry, Geophysics, Geosystems, 2021 Seismic attenuation is an important parameter for characterizing subsurface morphology and thermal structure. In this study, we use P‐wave amplitude spectra from 588 teleseismic events recorded by 477 broadband seismic stations in the southeastern United
Ashutosh Shrivastava +2 more
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Cassini encounters with hot flow anomaly-like phenomena at Saturn's bow shock [PDF]
, 2008 The first observations of the kronian equivalent of hot flow anomalies (HFAs) are presented. Using magnetic field and plasma data we discuss two events that were observed upstream of Saturn's bow shock during the first two orbits of the Cassini ...
Bertucci, Cesar +21 more
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Lithospheric Magnetic Anomaly in the Surrounding Area of the Dingri M6.8 Earthquake, Xizang ()
International Journal of GeosciencesBo Li, Fenglong Mao
exaly +2 more sources
Geochemistry, Geophysics, Geosystems, 2021 Surface heat flow provides essential information on the thermal state and thickness of the lithosphere. Southern Africa is a mosaic of the best‐preserved and exposed crustal blocks, assembled in the early late Archean and then modified by a series of ...
M. Sobh +3 more
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Remote Sensing, 2023 UAVs represent a tremendous opportunity to perform geophysical and repeated experiments, particularly in volcanic contexts. Their ability to be deployed rapidly and fly at various altitudes and the fact that they are easy to operate despite complex field
Erwan Thebault, Lydie-Sarah Gailler
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Modification of the lithospheric stress field by lateral variations in plate-mantle coupling [PDF]
, 2009 The presence of deeply penetrating continental roots may locally increase the magnitude of basal shear tractions by up to a factor of 4 compared to a layered viscosity structure.
Naliboff, JB +5 more
core +1 more source