Results 31 to 40 of about 103,405 (350)

Front Matter

open access: yesGeophysical Monograph Series, Page i-xiv., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
wiley  

+1 more source

MESSENGER Observations and Global Simulations of Highly Compressed Magnetosphere Events at Mercury

open access: yesJournal of Geophysical Research: Space Physics, 2019
We identify and examine all MErcury Surface Space ENvironment, GEochemistry, and Ranging (MESSENGER) crossings of Mercury's dayside magnetopause with magnetospheric field intensities ≥300 nT.
X. Jia   +7 more
semanticscholar   +1 more source

Recent advances in giant planetary space environments

open access: yes地球与行星物理论评, 2021
Among the eight solar system planets, Jupiter and Saturn are the two most giant planets, which also have the most prominent magnetic moments. Comparing to the Earth dipole magnetic field, the magnetic moment of Saturn is about 600 times larger while ...
Zhonghua Yao   +4 more
doaj   +1 more source

The magnetosphere as a complex system [PDF]

open access: yesAdvances in Space Research, 2013
The magnetosphere is a complex system, with multi-scale spatio-temporal behavior. Self-organization is a possible solution to two seemingly contradicting observations: (a) the repeatable and coherent substorm phenomena, and, (b) the underlying self-similar turbulent behavior in the plasma sheet.
Valdivia Hepp, Juan   +4 more
openaire   +10 more sources

The Earth’s Magnetosphere: A Systems Science Overview and Assessment

open access: yesSurveys in geophysics, 2018
A systems science examination of the Earth’s fully interconnected dynamic magnetosphere is presented. Here the magnetospheric system (a.k.a. the magnetosphere–ionosphere–thermosphere system) is considered to be comprised of 14 interconnected subsystems ...
J. Borovsky, J. Valdivia
semanticscholar   +1 more source

Overview of Solar Wind–Magnetosphere–Ionosphere–Atmosphere Coupling and the Generation of Magnetospheric Currents

open access: yes, 2017
We review the morphology and dynamics of the electrical current systems of the terrestrial magnetosphere and ionosphere. Observations from the Active Magnetosphere and Planetary Electrodynamics Response Experiment (AMPERE) over the three years 2010 to ...
Steve E. Milan   +12 more
semanticscholar   +1 more source

Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

open access: yesEarth, Planets and Space, 2017
The plasmas (electrons and ions) in the inner magnetosphere have wide energy ranges from electron volts to mega-electron volts (MeV). These plasmas rotate around the Earth longitudinally due to the gradient and curvature of the geomagnetic field and by ...
K. Shiokawa   +47 more
semanticscholar   +1 more source

Generation of high-energy particles, neutrino and fotons in magnetosphere of collapsing star

open access: yesEPJ Web of Conferences, 2014
The generation of particles, photons and neutrinos in magnetosphere of collapsing star are considered. These processes are caused the self-interaction initial accelerating in magnetosphere protons and electrons.
Kryvdyk Volodymyr
doaj   +1 more source

Strong Nonideal Electric Fields and Energy Dissipation Observed by MMS within Field-Aligned Current Layers in the Plasma Sheet of the Earth’s Magnetotail

open access: yesAtmosphere, 2023
We report the MMS observations of the intense spikes of field-aligned current (FAC) produced by magnetic reconnection at the plasma sheet (PS) field lines.
Makar V. Leonenko   +2 more
doaj   +1 more source

How the IMF By induces a By component in the closed magnetosphere and how it leads to asymmetric currents and convection patterns in the two hemispheres [PDF]

open access: yes, 2015
We used the Lyon‐Fedder‐Mobarry global magnetohydrodynamics model to study the effects of the interplanetary magnetic field (IMF) By component on the coupling between the solar wind and magnetosphere‐ionosphere system.
P. Tenfjord   +7 more
semanticscholar   +1 more source

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