Results 161 to 170 of about 66,786 (325)

Effects of Aging on Magnetic Mineralogy of Natural Volcanic Glass: Implications for Geomagnetic Paleointensity Recorders

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 1, January 2026.
Abstract Natural volcanic glasses are well represented in the geologic record, and typically contain near‐ideal single‐domain particles required for standard Thellier‐type absolute paleointensity experiments. Young (<∼50–100 ka) glasses have been demonstrated to reliably record Earth's magnetic field.
Julie A. Bowles   +3 more
wiley   +1 more source

Brunhes Paleomagnetic Directions and Paleointensities From Northern Hainan Island

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 1, January 2026.
Abstract Paleomagnetic studies typically assume that the long‐term, time‐averaged geomagnetic field behaves as a geocentric axial dipole (GAD). While paleodirectional data over the past five million years generally agree with GAD predictions, mid‐to‐low latitude paleointensity records fail to show GAD, with high values from Hawaii.
Mengqing Wang   +7 more
wiley   +1 more source

The time derivative of the geomagnetic field has a short memory

open access: gold, 2022
Mirjam Kellinsalmi   +3 more
openalex   +1 more source

A Survey of Atmospheric Gravity Waves Observed by GOLD During Quiet to Moderate Solar and Geomagnetic Activity

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 1, January 2026.
Abstract Atmospheric gravity waves (GWs) are believed to transport energy and momentum between different regions of the atmosphere. Historically, observations of these waves from both ground and space have been relatively abundant at altitudes up to the lower thermosphere, and somewhat less abundant in the upper thermosphere and F‐region ionosphere ...
Scott L. England   +3 more
wiley   +1 more source

Geomagnetic Control of Ionization's Vertical Drift in the F-region of the Ionosphere [PDF]

open access: yes
Geomagnetic field component control of vertical drift in F region of ...
Drobzhev, V. I.
core   +1 more source

Home - About - Disclaimer - Privacy