THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE
Solar flare X-ray energy can cause strong enhancements of the electron density in the Earth’s atmosphere. This intense solar radiation and activity can cause sudden ionospheric disturbances (SIDs) and further create ground telecommunication interferences, blackouts as well as some natural disasters...
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| Format: | Article |
| Language: | English |
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Geographical Institute "Jovan Cvijić" SASA
2017-12-01
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| Series: | Zbornik Radova: Geografski institut "Jovan Cvijić" |
| Subjects: | |
| Online Access: | http://ojs.gi.sanu.ac.rs/index.php/zbornik/article/view/48 |
| _version_ | 1797427684393877504 |
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| author | Vladimir A. Srećković Desanka M. Šulić Veljko Vujčić Darko Jevremović Yaroslav Vyklyuk |
| author_facet | Vladimir A. Srećković Desanka M. Šulić Veljko Vujčić Darko Jevremović Yaroslav Vyklyuk |
| author_sort | Vladimir A. Srećković |
| collection | DOAJ |
| description | Solar flare X-ray energy can cause strong enhancements of the electron density in the Earth’s atmosphere. This intense solar radiation and activity can cause sudden ionospheric disturbances (SIDs) and further create ground telecommunication interferences, blackouts as well as some natural disasters and caused considerable material damage. The focus of this contribution is on the study of these changes induced by solar X-ray flares using narrowband Very Low Frequency (VLF, 3–30 kHz) and Low Frequency (LF, 30–300 kHz) radio signal analysis. The model computation and simulation were applied to acquire the electron density enhancement induced by intense solar radiation. The obtained results confirmed the successful use of applied technique for detecting space weather phenomena such as solar explosive events as well for describing and modeling the ionospheric electron density which are important as the part of electric terrestrial-conductor environment through which external-solar wind (SW) electrons can pass and cause natural disasters on the ground like fires. |
| first_indexed | 2024-03-09T08:48:38Z |
| format | Article |
| id | doaj.art-0aeb2f26db324a17bcb229661b38e637 |
| institution | Directory Open Access Journal |
| issn | 0350-7599 1821-2808 |
| language | English |
| last_indexed | 2024-03-09T08:48:38Z |
| publishDate | 2017-12-01 |
| publisher | Geographical Institute "Jovan Cvijić" SASA |
| record_format | Article |
| series | Zbornik Radova: Geografski institut "Jovan Cvijić" |
| spelling | doaj.art-0aeb2f26db324a17bcb229661b38e6372023-12-02T14:50:30ZengGeographical Institute "Jovan Cvijić" SASAZbornik Radova: Geografski institut "Jovan Cvijić"0350-75991821-28082017-12-01673THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHEREVladimir A. Srećković0Desanka M. Šulić1Veljko Vujčić2Darko Jevremović3Yaroslav Vyklyuk4University of Belgrade, Institute of Physics, BelgradeUnion — Nikola Tesla University, BelgradeUniversity of Belgrade, Faculty of Organizational Sciences, Belgrade; Astronomical Observatory, BelgradeAstronomical Observatory, BelgradeBukovinian University, Department of Computer Systems and Technologies, ChernivtsiSolar flare X-ray energy can cause strong enhancements of the electron density in the Earth’s atmosphere. This intense solar radiation and activity can cause sudden ionospheric disturbances (SIDs) and further create ground telecommunication interferences, blackouts as well as some natural disasters and caused considerable material damage. The focus of this contribution is on the study of these changes induced by solar X-ray flares using narrowband Very Low Frequency (VLF, 3–30 kHz) and Low Frequency (LF, 30–300 kHz) radio signal analysis. The model computation and simulation were applied to acquire the electron density enhancement induced by intense solar radiation. The obtained results confirmed the successful use of applied technique for detecting space weather phenomena such as solar explosive events as well for describing and modeling the ionospheric electron density which are important as the part of electric terrestrial-conductor environment through which external-solar wind (SW) electrons can pass and cause natural disasters on the ground like fires.http://ojs.gi.sanu.ac.rs/index.php/zbornik/article/view/48solar activitysolar flaresterrestrial atmosphereelectron density |
| spellingShingle | Vladimir A. Srećković Desanka M. Šulić Veljko Vujčić Darko Jevremović Yaroslav Vyklyuk THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE Zbornik Radova: Geografski institut "Jovan Cvijić" solar activity solar flares terrestrial atmosphere electron density |
| title | THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE |
| title_full | THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE |
| title_fullStr | THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE |
| title_full_unstemmed | THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE |
| title_short | THE EFFECTS OF SOLAR ACTIVITY: ELECTRONS IN THE TERRESTRIAL LOWER IONOSPHERE |
| title_sort | effects of solar activity electrons in the terrestrial lower ionosphere |
| topic | solar activity solar flares terrestrial atmosphere electron density |
| url | http://ojs.gi.sanu.ac.rs/index.php/zbornik/article/view/48 |
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