Results 11 to 20 of about 300 (160)

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

Geomagnetic Kp Index and Planetary Magnetosphere Size Relationship: for Mercury and Jupiter During two Types of Geomagnetic Conditions

open access: yesمجلة بغداد للعلوم, 2020
Kp index correlates with the many magnetosphere properties, which are used to measure the level of magnetic activity. In the solar system, the two different planets, Mercury with weak magnetic field and Jupiter with strong magnetic field, are selected ...
Mays M. Al-Gbory, Najat Mohamed Ameen
doaj   +1 more source

On the supply of heavy planetary material to the magnetotail of Mercury [PDF]

open access: yesAnnales Geophysicae, 2013
We examine the transport of low-energy heavy ions of planetary origin (O+, Na+, Ca+) in the magnetosphere of Mercury. We show that, in contrast to Earth, these ions are abruptly energized after ejection into the magnetosphere due to enhanced curvature-
D. C. Delcourt
doaj   +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

Ion dynamics during compression of Mercury's magnetosphere [PDF]

open access: yesAnnales Geophysicae, 2010
Because of the small planetary magnetic field as well as proximity to the Sun that leads to enhanced solar wind pressure as compared to Earth, the magnetosphere of Mercury is very dynamical and at times subjected to prominent compression.
D. C. Delcourt   +2 more
doaj   +1 more source

Direct evidence of substorm-related impulsive injections of electrons at Mercury

open access: yesNature Communications, 2023
Mercury’s magnetosphere is known to involve fundamental processes releasing particles and energy like at Earth due to the solar wind interaction. The resulting cycle is however much faster and involves acceleration, transport, loss, and recycling of ...
Sae Aizawa   +24 more
doaj   +1 more source

Mercury's magnetospheric substorm and storm

open access: yes地球与行星物理论评, 2022
Magnetospheric substorms and magnetic storms are explosive energy storage and release processes occurring during the interactions between the solar wind and planetary magnetospheres. They are accompanied by complex plasma dynamics processes and they have
Jiutong Zhao, Weijie Sun, Qiugang Zong
doaj   +1 more source

Observations of Kolmogorov Turbulence in Saturn's Magnetosphere

open access: yesGeophysical Research Letters, 2023
The Kolmogorov scaling in the inertial range of scales is a distinct characteristic of fully developed turbulence, and studying it offers valuable insights into the evolution of turbulence.
S. B. Xu   +7 more
doaj   +1 more source

Front Matter

open access: yesGeophysical Monograph Series, Page i-xiv., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
wiley  

+1 more source

Review and comparison of MHD wave characteristics at the Sun and in Earth’s magnetosphere

open access: yesSolar-Terrestrial Physics, 2022
Magnetohydrodynamic (MHD) waves play a crucial role in the plasma processes of stellar atmospheres and planetary magnetospheres. Wave phenomena in both media are known to have similarities and unique traits typical of each system.
Chelpanov M. A.   +6 more
doaj   +1 more source

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