Results 71 to 80 of about 4,065 (195)

Effects of Forbush Decreases on the Global Electric Circuit

open access: yesSpace Weather
The suppression of high‐energy cosmic rays, known as Forbush decreases (FDs), represents a promising factor in influencing the global electric circuit (GEC) system.
J. Tacza, G. Li, J.‐P. Raulin
doaj   +1 more source

Unusual Forbush Decreases and Geomagnetic Storms on 24 March, 2024 and 11 May, 2024

open access: yesAtmosphere
As the current solar cycle 25 progresses and moves towards solar maxima, solar activity is increasing and extreme space weather events are taking place.
Helen Mavromichalaki   +13 more
doaj   +1 more source

An Improved Equivalent Circuit for Electric Field Sensors in Geophysical Exploration

open access: yesGeophysical Prospecting, Volume 73, Issue 8, October 2025.
ABSTRACT In electromagnetic measurements, electric field sensors consist of two halves, with remote electrodes of negative and positive polarity coupled through wires and low pass filters to the differential inputs of an analogue‐to‐digital converter; the electrical ground of the analogue‐to‐digital converter is connected to the ground through a ...
Thomas Kalscheuer   +4 more
wiley   +1 more source

Drift and Forbush decreases [PDF]

open access: yes
Evidence is presented that the drift effect on the modulation of galactic cosmic rays can be seen on Forbush decreases observed by the Deep River and Hermanus neutron ...
Moraal, H., Mulder, M. S.
core   +1 more source

Over‐Water Low‐Energy Neutron Observations for Intensity Corrections Across Cosmic‐Ray Soil Moisture Sensor Networks

open access: yesWater Resources Research, Volume 61, Issue 9, September 2025.
Abstract Most studies using cosmic‐ray neutron sensors (CRNS) for soil moisture estimation use high‐energy neutron monitor observations to correct for changes in incoming neutron intensity, but there is interest in over‐water CRNS observations and muon observations for such purposes.
David McJannet   +5 more
wiley   +1 more source

Heart Rate Variations During Two Historic Geomagnetic Storms: October and November 2003

open access: yesAtmosphere
The investigation of the two phenomena of Space Weather, i.e., Forbush decreases in the cosmic ray intensity and geomagnetic storms, is a highly developing field of modern scientific research, since these two phenomena can affect not only technological ...
Maria-Christina Papailiou   +1 more
doaj   +1 more source

Does the diurnal temperature range respond to changes in the cosmic ray flux?

open access: yesEnvironmental Research Letters, 2013
Recent studies have suggested that measurements of the diurnal temperature range (DTR) over Europe may provide evidence of a long-hypothesized link between the cosmic ray (CR) flux and cloud cover.
Benjamin A Laken, Jaša Čalogović
doaj   +1 more source

Cosmic rays, cloud condensation nuclei and clouds – a reassessment using MODIS data [PDF]

open access: yesAtmospheric Chemistry and Physics, 2008
The response of clouds to sudden decreases in the flux of galactic cosmic rays (GCR) – Forbush decrease events – has been investigated using cloud products from the space-borne MODIS instrument, which has been in operation since 2000.
J. E. Kristjánsson   +5 more
doaj  

Forbush decreases geomagnetic and atmospheric effects cosmogenic nuclides [PDF]

open access: yes
An overview and synthesis is given of recent developments that have occurred in the areas of Forbush decreases, geomagnetic and atmospheric effects, and cosmogenic nuclides.
Flueckiger, E. O.
core   +1 more source

Cosmic ray modulation by high-speed solar wind fluxes [PDF]

open access: yes
Cosmic ray intensity variations connected with recurrent high-speed fluxes (HSF) of solar wind are investigated. The increase of intensity before the Earth gets into a HSF, north-south anisotropy and diurnal variation of cosmic rays inside a HSF as well ...
Dorman, L. I.   +3 more
core   +1 more source

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