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Groundwater springs formed during glacial retreat are a large source of methane in the high Arctic
Permafrost and glaciers in the high Arctic form an impermeable ‘cryospheric cap’ that traps a large reservoir of subsurface methane, preventing it...
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Methane Emission from Lakes in the North of Western Siberia
AbstractThis paper presents the results of methane flux field measurements on thermokarst lakes of the Russian north on three key sites: foothills of...
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Latitudinal and interhemispheric differences of the ionospheric semi-diurnal lunitidal perturbations during the 2009 Arctic sudden stratospheric warming event in the eastern Asia–Australia sector
The ionosphere exhibits some characteristic perturbations during sudden stratospheric warming (SSW) events, of which the mechanism is not thoroughly...
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Variations in the Parameters of the Signal from the A1F3 VLF Transmitter Received at the Mikhnevo Geophysical Observatory During a Series of Earthquakes in Turkey in February 2023
The propagation path of the signal from the A1F3 VLF transmitter received at the Mikhnevo GFO passed in the area of earthquake epicenters in Turkey...
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Biomonitoring of Polycyclic Aromatic Hydrocarbons in the Ambient Air Using Plants: A Review
One of the groups of pollutants in the atmosphere is Polycyclic Aromatic Hydrocarbon (PAHs). PAHs compounds are currently extensively studied due to...
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Space and atmospheric physics on Svalbard: a case for continued incoherent scatter radar measurements under the cusp and in the polar cap boundary region
Incoherent scatter radars (ISRs) represent the only instrument (both ground and space based) capable of making high temporal and spatial resolution...
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Response of the Equatorial Ionosphere over the South American Region to 8 September 2017 Geomagnetic Storm
AbstractThis study delved into the response of the equatorial ionosphere in the South American region to the geomagnetic storm in September 2017. Six...
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Dynamics of Sulfate Formation in the Atmospheric Droplet Phase with the Participation of Transition Metal Ions
AbstractLaboratory data on the kinetics of the aqueous-phase oxidation of SO 2 with dissolved oxygen in the presence of Mn/Fe ions are summarized as...
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Can Radioactive Emanations in a Seismically Active Region Affect Atmospheric Electricity and the Ionosphere?
Abstract —Anomalous variations in radon emissions from the soil are sometimes observed before and after strong earthquakes. In this paper, we...
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Flare Energy Release and Electron Acceleration to Relativistic Energies by Quasi-Stationary Electric Fields in the Lower Atmosphere of the Sun
Abstract —The characteristics of electron acceleration to relativistic energies by sub-Dreicer quasi-stationary electric fields under the conditions...
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Analytical Model of a Seismogenic Electric Field According to Data of Measurements in the Surface Layer of the Midlatitude Atmosphere and Calculation of Its Magnitude at the Ionospheric Level
AbstractPerturbations of the vertical component of an electric field of seismogenic origin near the Earth’s surface prior to some earthquakes are...
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Development and Application of Photoionization Technology for Organic Analysis of Particulate Matter
Photoionization (PI) is a soft ionization method that does not cause the production of molecular fragments from target materials. Applications of...
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Solar Activity, Galactic Cosmic Ray Variations, and the Global Seismicity of the Earth
AbstractA comparative analysis of the correlation between the number of strong (magnitude M ≥ 5.0), crustal (hypocenter depth 0 ≤ h ≤ 60 km)...
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Dynamics of the Electron Belts
In this chapter we discuss the overall structure and dynamics of the electron belts and some of their peculiar features. We also consider the...
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Methane Emission from Flooded Soils of Rice Paddies in Rostov Oblast
AbstractThe methane fluxes to the atmosphere from the rice fields in the Rostov oblast (south of the European Russia) are analyzed using the results...
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Greenhouse gas dynamics in tropical montane streams of Puerto Rico and the role of watershed lithology
The major greenhouse gases in streams and rivers, carbon dioxide (CO 2 ), methane (CH 4 ), and nitrous oxide (N 2 O), can contribute significantly to...
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Anatomy of the Tsunami and Lamb Waves-Induced Ionospheric Signatures Generated by the 2022 Hunga Tonga Volcanic Eruption
As tsunamis propagate across open oceans, they remain largely unseen due to the lack of adequate sensors. To address this fundamental limitation of...
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Space and Time Variations of Hydroenvironmental Characteristics of the Ivankovo Reservoir in Years with Different Weather Conditions
AbstractThe article gives the results of studies of the hydroecological characteristics (water temperature, dissolved oxygen, chemical...
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Atmospheric precursors associated with two Mw > 6.0 earthquakes using machine learning methods
The advancements in remote sensing (RS) satellite applications have revolutionized natural disaster surveillance and prediction in the earthquake...
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Numerical Global Models of the Ionosphere, Ozonosphere, Temperature Regime, and Circulation for Altitudes of 0–130 km: Results and Prospects
AbstractAn overview of the work on the development and use of global numerical models of the atmosphere, that has been carried out in the Laboratory...
