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Publications (35)
In recent decades, ideas about earthquakes (EQ) have been formed as a final stage of a planetary continuous self-organizing tectonic process with periods of accumulation and relaxation of tectonic stresses. However, the scientific literature still presents studies of the response of atmospheric and ionospheric processes to individual strong EQs. In...
The possible causes of the strong ionospheric day-to-day variability under the influence of processes in the geospace, troposphere, and lithosphere are considered based on the data of the critical frequency of the F2 layer of the ionosphere at two observation stations. It is shown that even in the absence of powerful events, the ionosphere is influ...
In this paper, we present a new technology that uses recordings of the spontaneous elect romagnetic emission from the lithosphere, which are acquired on board a light aircraft. This nonlinear phenomenon has a number of unusual properties that allow the Earth's crust to be studied to a considerable depth. A technique is proposed for visually obtaini...
The critical frequencies of the ionospheric F2 region are used to find the possible causes of the high day-to-day variability in the ionosphere under the influence of space and atmospheric factors. The ionosphere is shown to be influenced by processes that are operating in neighboring regions above and below even in the absence of powerful events,...
New experimental data on registration of electromagnetic emission in radio-wave (kiloherts) range obtained on water areas of the Black Sea and the Sea-of-Azov have been given. The actual problem is being discussed on relation of theory and experiment during the studies of the processes of generation and distribution of seismo-acoustic-electromagnet...
The possibility of detecting VLF effects from earthquakes has been studied experimentally in a seismically quiet region. A possible mechanism for the super long-distance propagation of the disturbance has been examined.
Model-experiment intercomparisons have allowed us to assess the IRI-2001 errors in representing the latitudinal and diurnal variations in the electron density, the total electron content, and in the electron and ion temperatures over Eastern Europe. The main cause of these errors is the difference between the variations in the ionospheric parameter...
The theory and basic interpretation principles of survey data by the of geopolaritonic sounding method are considered. The method enables to study geological structure and to allocate of hydrocarbonaceous deposits by direct mark (anomaly variant – “deposit”). The materials of the pilot methodical geopolaritonic sounding on the Oymasha deposits are...
На протяжении тысячелетий люди выбирали для поселения наиболее благоприятные места с точки зрения комфорта и безопасности. Если выбор оказывался неудачным, люди погибали или переселялись в другое место.В течении XX века человечество освоило большую часть суши. На наиболее зеленных территориях природный ланшафт полностью уступил место природно-техно...
Приведены материалы геолого-геофизических исследований Западно-Тарханкутской аномалии, обнаруженной по данным космической радарной топографии. Анализ имеющегося материала по структурно-тектоническому строению Западночерноморского региона наряду с данными геополяритонного зондирования, гравиметрических и гидро-акустических наблюдений, полученных в 2...
Приведены материалы опытно-методических электромагнитных наблюдений методом геополяритонного зондирования, полученные в 27-ом рейсе НИС "Владимир Паршин" над газоносными структурами северозападного шельфа Черного моря. Наряду с перспективными структурами (Биостромная, Североголицинская и Восточношмидтовская), профиль пересекает такие известные мест...
Представлены результаты предварительной интерпретации измерений у побережья Антарктиды методом геополяритонного зондирования (ГПЗ), который позволяет получать информацию о напряженно-деформированном
состоянии горных пород. Измерения выполнены в 2005–2006 гг. на леднике о. Галиндез и на судах X–XI Украинской Антарктической экспедиции вдоль побережья...
The results of a preliminary interpretation of the measurements at the Antarctic coast by a geopolariton sounding technique are presented. The technique allows to obtain an information about the strained and deformed state of the rocks. The measurements are carried out in 2005-2006 on a glacier at Galindez Island and at the ships of the X-XI Ukrain...
The simulation of noon electron density values of the F2 ionospheric peak are performed on the basis of Kharkiv incoherent scatter radar data. It is shown that the third order polynomial is required for adequate description of dependency daytime values of electron density of the ionospheric peak F-region (Nm). Much attention is given to the estimat...
Abstract. The paper presents the data on the strength of pulsed very low frequency (VLF) emissions that were collected during July — August 2002 in Crimea, Ukraine (44.5 N， 34.1 E). We have studied the association between the VLE signal intensity and the earthquakes recorded at the seismic stations in Crimea and those archived at the Word Data Cent...
The basic mechanisms of ionospheric storms (IS) are investigated sufficiently full. Despite of it a quantitative forecast of ionospheric disturbance is not always satisfactory. One of the possible causes can be related to the insufficient account of a background ionospheric. In particualr using electron concentration Ne in the peak of F2-region and...
The values of total electron content in the ionosphere obtained by means of measurements of satellite signals at the Radiophysical Observatory of the V.Karazin National University of Kharkiv have been compared with the values calculated in term of the global empirical ionospheric models. It has shown that the models under consideration are represen...
It is commonly agreed that solar activity has adverse effects first of all on enfeebled and ill organisms. In our study we have traced that under conditions of neurvous and emotional stresses (at work, in the street, and in cars) the effect may be larger (~ 30%) for healthy people. Our calculations have been carried out applying the epoch-superposi...
Short-term variations δf0F2 in the values of the critical frequency of the ionospheric F2 region in middle latitudes due to solar and geomagnetic activities have been investigated. Diurnal and seasonal features of the energy flow from the auroral into midlatitude ionosphere are revealed. It is shown that they could be taken into account if instead...
An empirical model of the total columnar electron content, N0, in the ionosphere below 1000 km has been developed, based on the data obtained between 1954 and 1994 with radio signals from low-orbit and geostationary satellites. Unlike the majority of ionospheric models, the present one involves the geomagnetic index as an input parameter, along wit...
A statistical analysis of the diurnal variation of delta f0Fe is performed using ionospheric data over the period 1969-1987. Some singularities are identified in the winter diurnal variations of delta f0F2 for 15-18 LT. The results of the study can be used to refine ionosphere models and in short-term forecasting.
Temporal variations in the strength of pulsed very low frequency emissions and their association with regional and worldwide seismic activity are analyzed. Great earthquakes have been observed to produce well-pronounced global effects. The variations in the VLF emission intensities are also shown to be proportional to the background seismic activit...
The data on ionospheric total electron content and the peak density of the mid-latitude F2 layer (NmF2) have been used to study most probable causes of significant day-to-day variations in the ionospheric parameters. The considerable deviation of the parameters under study from their mean values is shown to be not only strong storm time phenomena a...
Variations of the magnetic field in very low frequency (VLF) range recorded in Crimea, Ukraine (44.5 N, 34.1 E), during July – August 2002, and in Kharkov region, Ukraine (49.7 N; 36.2 E), during November 2004 -October 2005, have been statisti-cally studied through the comparison with seismic records and world wide earthquakes data [1]. Observation...
