Identification of seismic activity sources on the subsatellite track by ionospheric plasma disturbances detected with the Sich-2 onboard probes
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Space Research"
DOI: 10.1016/j.asr.2017.08.001
Abstract: Abstract Using a cylindrical Langmuir probe and the authors’ proprietary two-channel pressure transducer, ionospheric plasma parameter distributions along the orbit of the Sich-2 satellite (Ukraine, 2011–2012) were measured. This paper is concerned with identifying the… read more here.
Keywords: ionospheric plasma; subsatellite track; plasma; seismic activity ... See more keywords
Ionospheric plasma disturbances generated by naturally occurring large-scale anomalous heat sources
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2017.02.010
Abstract: Abstract We report the findings from our investigation on the possibility of large-scale anomalous thermal gradients to generate acoustic-gravity waves (AGWs) and traveling ionospheric disturbances (TIDs). In particular, here we consider the case of summer… read more here.
Keywords: large scale; agw tid; scale anomalous; heat ... See more keywords
Ionospheric plasma energization at Mars during the September 2017 ICME event
Sign Up to like & getrecommendations! Published in 2021 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2021.105291
Abstract: Abstract During September 2017, the solar active region (AR) 12673 produced several flares and Coronal Mass Ejections (CMEs). On 10 September 2017, a stronger and wider CME was erupted from AR 12673, which was Mars–directed… read more here.
Keywords: energization; mars september; ionospheric plasma; lower altitudes ... See more keywords
Deterministic Chaos in Ionospheric Plasma Pumped by Radio Waves
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2021gl093892
Abstract: A commonly observed spectral feature of electromagnetic emissions stimulated by powerful radio waves in ionospheric plasma is found to have an exponential frequency spectrum. This so called broad upshifted maximum (BUM) is excited for pump… read more here.
Keywords: ionospheric plasma; deterministic chaos; radio waves;
Interferometric Study of Ionospheric Plasma Irregularities in Regions of Phase Scintillations and HF Backscatter
Sign Up to like & getrecommendations! Published in 2022 at "Geophysical Research Letters"
DOI: 10.1029/2021gl097013
Abstract: We investigate the nature of small‐scale irregularities observed in the cusp by the Twin Rockets to Investigate Cusp Electrodynamics‐2 (TRICE‐2) in regions of enhanced phase scintillations and high‐frequency coherent radar backscatter. We take advantage of… read more here.
Keywords: study ionospheric; interferometric study; phase scintillations; plasma ... See more keywords
Ionospheric Plasma Fluctuations Induced by the NWC Very Low Frequency Signal Transmitter
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Geophysical Research"
DOI: 10.1029/2021ja029213
Abstract: The Australian NWC (North West Cape) signal transmitter is known to strongly interfere with the topside ionosphere. We analyze 456 conjunctions between Swarm A, B and NWC, in addition to 58 conjunc... read more here.
Keywords: transmitter; fluctuations induced; plasma fluctuations; ionospheric plasma ... See more keywords
Dust-Acoustic Solitons in Dusty Ionospheric Plasma Containing Adiabatically Captured Electrons
Sign Up to like & getrecommendations! Published in 2019 at "Technical Physics Letters"
DOI: 10.1134/s1063785019100237
Abstract: The possible propagation of localized wave structures such as dust-acoustic solitons in dusty ionospheric plasma containing photoelectrons, electrons and ions of the ionosphere, and charged dust particles is considered. Intervals of the possible soliton velocities… read more here.
Keywords: dusty ionospheric; acoustic solitons; solitons dusty; ionospheric plasma ... See more keywords
Nonlinear Three-Dimensional Simulations of the Gradient Drift and Secondary Kelvin–Helmholtz Instabilities in Ionospheric Plasma Clouds
Sign Up to like & getrecommendations! Published in 2023 at "Atmosphere"
DOI: 10.3390/atmos14040676
Abstract: A newly developed three-dimensional electrostatic fluid model solving continuity and current closure equations aims to study phenomena that generate ionospheric turbulence. The model is spatially discretized using a pseudo-spectral method with full Fourier basis functions… read more here.
Keywords: secondary kelvin; plasma clouds; three dimensional; gradient drift ... See more keywords
Evidence of L-mode electromagnetic wave pumping of ionospheric plasma near geomagnetic zenith
Sign Up to like & getrecommendations! Published in 2018 at "Annales Geophysicae"
DOI: 10.5194/angeo-36-243-2018
Abstract: Abstract. The response of ionospheric plasma to pumping by powerful HF (high frequency) electromagnetic waves transmitted from the ground into the ionosphere is the strongest in the direction of geomagnetic zenith. We present experimental results… read more here.
Keywords: plasma; zenith; geomagnetic zenith; mode propagation ... See more keywords
On developing a new ionospheric plasma index for Brazilian equatorial F region irregularities
Sign Up to like & getrecommendations! Published in 2019 at "Annales Geophysicae"
DOI: 10.5194/angeo-37-807-2019
Abstract: Abstract. F region vertical drifts (Vz) are the result of the interaction between ionospheric plasma with the zonal electric field and the Earth's magnetic field. Abrupt variations in Vz are strongly associated with the occurrence… read more here.
Keywords: region; ionospheric plasma; new ionospheric; space ... See more keywords