A5031253609- Lightning and Electromagnetic Phenomena
- Climate variability and models
- Fire effects on ecosystems
- Ionosphere and magnetosphere dynamics
- Magnetic and Electromagnetic Effects
- Meteorological Phenomena and Simulations
- Earthquake Detection and Analysis
- Microstructure and mechanical properties
- Plant and Biological Electrophysiology Studies
- Atmospheric aerosols and clouds
- Solar and Space Plasma Dynamics
- Biofield Effects and Biophysics
- Electromagnetic Fields and Biological Effects
- Scientific Research and Discoveries
- High-Velocity Impact and Material Behavior
- Electromagnetic Effects on Materials
- Metallurgy and Material Forming
- Spaceflight effects on biology
- Power Systems and Renewable Energy
- Geological Studies and Exploration
- Material Properties and Failure Mechanisms
- Marine and environmental studies
- Geophysics and Sensor Technology
- Energy Load and Power Forecasting
- Aquatic and Environmental Studies
Institute of Applied Physics
2021-2025
N. I. Lobachevsky State University of Nizhny Novgorod
2020-2023
Russian Academy of Sciences
2023
State Research Institute of Mechanical Engineering
2020
Bauman Moscow State Technical University
2020
Abstract It has long been noted that the seasonal behavior of global electric circuit (GEC) is difficult to reliably determine from measurements atmospheric electrical parameters, largely owing prominent annual cycles aerosols affecting conductivity in most continental locations. Here we discuss earlier studies this direction and present further analysis problem using results potential gradient (PG) at Vostok station Antarctica during 2006–2020. Collected high remote Antarctic Plateau, PG...
Magnetic field oscillations resulting from atmospheric events could have an effect on growth and development of plants the responsive reactions to other environmental factors. In current work, extremely low-frequency magnetic (14.3 Hz) was shown modulate light-induced electric wheat (Triticum aestivum L.). Blue reaction in leaf comprises depolarization two waves hyperpolarization increase potential a higher level compared dark one. Fluorescent inhibitory analysis demonstrate key role calcium...
Abstract Both simulations and measurements indicate the existence of stable annual behavior global electric circuit (GEC) intensity, but exact pattern variation is very difficult to reliably determine. Here we present further analysis this problem using results ionospheric potential (IP) with two different models atmospheric dynamics. From a theoretical perspective, GEC eventually determined by seasonal changes in distribution convection, associated cycle insolation. Simulations clearly...
An increase in the frequency of atmospheric hazards a changing climate has attracted interest study regional features mesoscale convective systems and trends lightning activity. Severe storms are most destructive weather events causing substantial damage fatalities. In this paper, we analyze general activity Upper Volga region identify particular severe thunderstorm on 13–14 July 2020. The analysis annual variability region, carried out according to World-Wide Lightning Location Network...
In recent years, there has been a notable surge in lightning events within the Arctic region. This is possibly due to ongoing trend of global warming that particularly pronounced Arctic. study focuses on instances rare activity proximity North Pole last decade. We hypothesize these occurrences are linked augmented land heating Eurasia rather than solely increasing temperatures assertion substantiated by model simulations using Weather Research and Forecasting model.
Abstract Electric field measurements at Vostok station in Antarctica reveal that the El Niño—Southern Oscillation (ENSO) has a statistically significant effect on global electric circuit, as earlier predicted by simulations. Analysis of 10 October‐February periods during 2006–2016 indicates shape diurnal variation surface is significantly different for Niño and La Niña years, with an especially pronounced deviation super 2015/16. During strong Niños potential gradient relative to mean...
Alternating magnetic fields (MF) with Schumann resonance frequencies accompanied the development of living organisms throughout evolution, but today it remains unclear whether they can have a special biological effect in comparison surrounding non-resonant frequencies. This work shows some stimulating extremely low-frequency MFs on morphometric parameters and activity physiological processes wheat (Triticum aestivum L.). It is shown that MF more pronounced for transient – photosynthesis...
Schumann resonances are the proper modes of electromagnetic oscillations Earth–ionosphere resonator, source excitation which is lightning, a natural phenomenon. Measuring difficult task due to low amplitudes and frequencies recorded fields. The system continuous monitoring magnetic field developed by authors makes it possible register data. As part work, measurements geomagnetic were carried out, spectral analysis obtained data was out. A study diurnal variation in has shown influence an...
The global electric circuit is a concept describing the distribution of currents in atmosphere. An essential role formation electrically active clouds, which serve as sources electromotive force, played by so-called El Niño Southern Oscillation (ENSO). ENSO manifests itself fluctuations temperature surface water layer equatorial Pacific Ocean. This study aimed at studying links between GEC and ENSO. variability modeled on basis meteorological data, reanalysis mathematical model Weather...
В докладе представлены результаты наблюдений многопунктовой грозопеленгационной системы (ГПС) NNLDN (Nizhny Novgorod Lightning Detection Network), разработанной в ИПФ РАН и регистрирующей электромагнитное излучение молний ближних дальних гроз диапазоне 10-100 кГц. Сопоставлены молниевой активности системой с региональным покрытием (100-300 км) глобальной WWLLN. Представлено качественное совпадение карт грозоопасности за 2022 год. Изучена многолетняя статистика исследуемом регионе 2015-2023...
An interesting scientific problem lies in the investigation of intense thunderstorms and their characteristics at a regional level. The Nizhny Novgorod Lightning Detection Network (NNLDN) has been recently implemented, enabling realtime monitoring thunderstorm activity region. This network serves as valuable tool for issuing timely warnings triggering measurement equipment designed to capture high-frequency radio emissions emitted by nearby thunderstorms. paper outlines structure NNLDN,...
In this paper, on the basis of numerical modeling data, influence global mode general circulation atmosphere and ocean El Niño - Southern Oscillation precipitation in mid-latitudes Northern hemisphere, particular Russia, is analyzed. The greatest response Russia to events La Niña falls at end year was revealed. regions that have a steady positive events, such as Central part Kamchatka, well negative coast Caspian Sea Far East, are defined.
Abstract In vitro cultivation of cells in strictly controlled conditions a biological incubator is widely used experimental model studies. The CO2-incubators allow control temperature, atmospheric composition, and humidity; however, the recent reports point out at possible significant incontrollable influence incubators on magnetic background. We demonstrated that two types CO 2 -incubators sufficiently alter static field (SMF) inner chamber compared to natural geomagnetic field, effect...
<p>Thunderstorm ground enhancement (TGE) is energetic radiation generated in electrified clouds and observed on the ground. The of flux electrons gamma-rays accompanied by a variation electric field signifying movement an cloud above measurement point. operation Aragats Research Station (Armenia, 40.47N, 44.18E, 3200 m sea level) lead to creation vast dataset TGE parameters including meteorological conditions its occurrence. study important for understanding processes...