Responses of Lower Thermospheric Temperature to the 2013 St. Patrick's Day Geomagnetic Storm
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Research Letters"
DOI: 10.1029/2018gl078039
Abstract: The altitudeand latitude-dependent responses of neutral temperature in the lower thermosphere to the 2013 St. Patrick’s Day geomagnetic storm have been studied using neutral temperature measurements from the Sounding of the Atmosphere using Broadband Emission… read more here.
Keywords: patrick day; day geomagnetic; temperature; storm ... See more keywords
New Lidar Observations of Ca+ in the Mesosphere and Lower Thermosphere Over Arecibo
Sign Up to like & getrecommendations! Published in 2020 at "Geophysical Research Letters"
DOI: 10.1029/2020gl087113
Abstract: This paper presents the first high‐resolution resonance lidar measurements of calcium ion (Ca+) layers in the F region valley (140–180 km) over Arecibo. Unique, simultaneous Ca+, neutral sodium (Na), and potassium (K) lidar observations, along… read more here.
Keywords: lidar; lidar observations; mesosphere lower; new lidar ... See more keywords
Upper Stratosphere‐Mesosphere‐Lower Thermosphere Perturbations During the Formation of the Arctic Polar Night Jet in 2019–2020
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2021gl094926
Abstract: Thermal and dynamic perturbations in the polar upper stratospheric/mesosphere‐lower thermosphere in the Arctic winter of 2019–2020 as measured by a meteor radar at 67°N, Aura Microwave Limb Sounder and reanalysis are presented. The most severe… read more here.
Keywords: upper stratosphere; stratosphere mesosphere; thermosphere perturbations; mesosphere lower ... See more keywords
Dynamics of the Mesosphere and Lower Thermosphere Based on Results of Observations on the SURA Facility
Sign Up to like & getrecommendations! Published in 2020 at "Geomagnetism and Aeronomy"
DOI: 10.1134/s001679322001003x
Abstract: Abstract The results of studies of atmospheric dynamics in the altitude range of 60–130 km are presented based on measurements of the velocity of vertical plasma motion, the temperature and density of the neutral component,… read more here.
Keywords: dynamics mesosphere; thermosphere based; facility; radio ... See more keywords
Artificial Periodic Irregularities and Temperature of the Lower Thermosphere
Sign Up to like & getrecommendations! Published in 2023 at "Atmosphere"
DOI: 10.3390/atmos14050846
Abstract: The results of temperature measurements in the lower thermosphere at altitudes of 90–130 km by the method of resonant scattering of radio waves on artificial periodic inhomogeneities (APIs) of the ionospheric plasma are presented. These… read more here.
Keywords: periodic irregularities; artificial periodic; temperature lower; temperature ... See more keywords
The influence of surface charge on the coalescence of ice and dust particles in the mesosphere and lower thermosphere
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-21-8735-2021
Abstract: Abstract. Agglomeration of charged ice and dust particles in the mesosphere and lower thermosphere is studied using a classical electrostatic approach, which is extended to capture the induced polarisation of surface charge. Collision outcomes are… read more here.
Keywords: surface charge; mesosphere lower; ice dust; charge ... See more keywords
Connection between the length of day and wind measurements in the mesosphere and lower thermosphere at mid- and high latitudes
Sign Up to like & getrecommendations! Published in 2019 at "Annales Geophysicae"
DOI: 10.5194/angeo-37-1-2019
Abstract: Abstract. This work presents a connection between the density variation within the mesosphere and lower thermosphere (MLT) and changes in the intensity of solar radiation. On a seasonal timescale, these changes take place due to… read more here.
Keywords: earth; rotation; density; length day ... See more keywords