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Basic Concepts of Photochemical Transformations
Photochemistry is concerned with the interaction between light and matter. The present chapter outlines the basic concepts of photochemistry in...
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Investigation of the Relationship between Nitrogen Particle Flux of Galactic Cosmic Rays and Low Cloud Cover
AbstractGalactic cosmic rays are high-energy particles with velocities close to the speed of light that have significant effects on atmospheric...
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Background Volumetric Activity of Radon and Thoron in Soil and Surface Atmosphere Observed by a Radon-Recording Seismic Station
AbstractThe SRS-05 radon-recording seismic station is widely used to monitor the volumetric activity of radon, primarily to detect its increase as an...
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Spatial and Temporal Distributions and Sources of Anthropogenic NMVOCs in the Atmosphere of China: A Review
As the key precursors of O 3 , anthropogenic non-methane volatile organic compounds (NMVOCs) have been studied intensively. This paper performed a...
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Effect of the mirror force on the collision rate due to energetic electron precipitation: Monte Carlo simulations
We study the effect of the mirror force on the collision rate due to the energetic electron precipitation into the ionosphere. We solve the motion of...
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Long-Term Variations in the Parameters of the Middle and Upper Atmosphere and Ionosphere (Review)
Abstract —The article reviews the main publications from the last eight years on long-term trends in the parameters of the middle atmosphere,...
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A comprehensive study on the synchronized outgoing longwave radiation and relative humidity anomalies related to global Mw ≥ 6.5 earthquakes
Remote Sensing (RS) provides significant insights for the monitoring of natural disasters like earthquakes for pre-and post-seismic precursors around...
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New aspects of the upper atmospheric disturbances caused by the explosive eruption of the 2022 Hunga Tonga–Hunga Ha’apai volcano
The Hunga Tonga–Hunga Ha’apai (HTHH) undersea volcanic eruption that occurred at 04:15 UT on 15 January 2022 is one of the most explosive events in...
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Atmospheric Gases
The atmosphere appeared very early on Earth. Its mean age is in fact 4.4 Ga, according to Argon and Xenon isotope dating (Fegley et al., 1986; and...
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Assessment of the Ionization Effect During the Distribution of a Toroidal Plasma Bunch in a Diluted Atmosphere
AbstractEarlier, we carried out detailed numerical studies of the initial stage of the formation and movement of a toroidal plasma bunch after its...
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Luminescence of Molecular Nitrogen Bands in the Earth’s Atmosphere during the Precipitation of High-Energy Electrons
AbstractThe luminescence-intensity profiles of the bands of the first and second positive systems of molecular nitrogen were calculated for the case...
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Aeronomic and Dynamic Correction of the Global Model GTEC for Disturbed Conditions
AbstractAn aeronomic and dynamic correction of the GTEC median global model of the total electron content for disturbed conditions ( Ap ≥ 15 nT) is...
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Response of the Asian-Australian Low Latitude TEC to the 2013 SSW Event and a Moderate Geomagnetic Storm
AbstractIn this study, the Total Electron Content (TEC) variability over Asian-Australian low-latitude sector is investigated during the 2013 Sudden...
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Trace Gases in the Arctic Atmosphere
The Arctic atmosphere is coupled to lower latitudes, both as a receptor for global pollution and as a driver for the global climate system. Arctic...
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Modeling the Influence of Ions on the Dynamics of Formation of Atmospheric Aerosol
AbstractThis paper describes a new numerical model of transport and transformation of gaseous and aerosol species in the atmosphere incorporating...
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Discrete aurora and the nightside ionosphere of Mars: an EMM–MEX conjunction of FUV imaging, ionospheric radar sounding, and suprathermal electron measurements
Since 2021, a new surge in discrete aurora detections at Mars has been observed by the Emirates Mars Ultraviolet Spectrometer (EMUS) onboard the...
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Atmospheric new particle formation from the CERN CLOUD experiment
Aerosol particles in the atmosphere profoundly influence public health and climate. Ultrafine particles enter the body through the lungs and can...
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Earth’s Ionosphere and Electromagnetic Signal Propagation
This chapter provides a comprehensive overview of the Earth’s ionosphere and its influence on electromagnetic signal propagation, particularly...
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Significant contributions of trimethylamine to sulfuric acid nucleation in polluted environments
As one of the least understood aerosol processes, nucleation can be a dominant source of atmospheric aerosols. Sulfuric acid (SA)-amine binary...
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Results of Russian Studies of the Middle Atmosphere in 2015–2018
AbstractA review of the results of Russian studies of the middle atmosphere in 2015–2018 prepared by the Commission on the Middle Atmosphere of the...