An audit of geomagnetic field in polar and south atlantic anomaly regions over two centuries
There are several reports about the decrease of the magnetic field of our planet. Here, we
present a detailed investigation of the geomagnetic field over past 200 years using magnetic …
present a detailed investigation of the geomagnetic field over past 200 years using magnetic …
[HTML][HTML] Miocene time-averaged geomagnetic field model suggests long lived mantle control and recurring structure in the South Atlantic
Reconstructions of long-term time-averaged geomagnetic field structures are important to
understand geomagnetic field evolution and to identify the longevity and scale of non …
understand geomagnetic field evolution and to identify the longevity and scale of non …
Evolution and disappearance of the paleo-West Pacific anomaly: Implications to the future of South Atlantic anomaly
Palaeomagnetic and modern geomagnetic measurements indicate that the South Atlantic
Anomaly (SAA) has undergone rapid changes over the past few hundred years. Its minimum …
Anomaly (SAA) has undergone rapid changes over the past few hundred years. Its minimum …
[HTML][HTML] South Atlantic Anomaly areal extent as a possible indicator of geomagnetic jerks in the satellite era
SA Campuzano, FJ Pavón-Carrasco… - Frontiers in Earth …, 2021 - frontiersin.org
Geomagnetic jerks are sudden changes in the geomagnetic field secular variation related to
changes in outer core flow patterns. Finding geophysical phenomena related to …
changes in outer core flow patterns. Finding geophysical phenomena related to …
[HTML][HTML] Recent advances in Chinese archeomagnetism
The geomagnetic field is one of Earth's fundamental properties with a history of~ 3.5 Gyr.
The field, generated in Earth's core is a window to the deep interior of Earth and may have …
The field, generated in Earth's core is a window to the deep interior of Earth and may have …
South Atlantic anomaly evolution seen by the proton flux
F Ginisty, F Wrobel, R Ecoffet, M Mandea… - Journal of …, 2024 - Wiley Online Library
Abstract The SEM‐2 (Space Environment Monitor‐2) instrument embedded on the NOAA‐
15 Low Earth Orbit satellite provides measurements of trapped protons in the Van Allen …
15 Low Earth Orbit satellite provides measurements of trapped protons in the Van Allen …
[HTML][HTML] Terrestrial and Martian space weather: A complex systems approach
A comparative overview of Terrestrial and Martian space weather is presented, with
emphasis on applying the tools of complexity and nonlinear dynamics to study the …
emphasis on applying the tools of complexity and nonlinear dynamics to study the …
Subterranean clues to the future of our planetary magnetic shield
JA Tarduno - Proceedings of the National Academy of …, 2018 - National Acad Sciences
The geomagnetic field, generated in the liquid outer core, provides a shield from cosmic
radiation that can cause damage to man-made satellites, electrical power grids, and the …
radiation that can cause damage to man-made satellites, electrical power grids, and the …
Seasonal variation and geomagnetic storm index effects on the proton flux response in the South Atlantic Anomaly by test particle simulations
KM Girgis, T Hada, S Matsukiyo - Journal of Atmospheric and Solar …, 2022 - Elsevier
In order to estimate the proton flux variations occurring in the South Atlantic Anomaly (SAA)
caused by the geodipole tilting angle and the D st index variations, we performed three …
caused by the geodipole tilting angle and the D st index variations, we performed three …
[HTML][HTML] Geomagnetic paleointensity dating of mid-ocean ridge basalts from the neo-volcanic zone of the Central Indian Ridge
Y Yoshimura, M Fujii - Earth, Planets and Space, 2024 - Springer
Describing the evolution of the neo-volcanic zone in the spreading ridge is essential for
understanding the dynamics and environments of abyssal basins. However, the absolute …
understanding the dynamics and environments of abyssal basins. However, the absolute …