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Influence of power line harmonic radiation on the VLF wave activity in the upper ionosphere: Is it capable to trigger new emissions?
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SYSNO ASEP 0349145 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Influence of power line harmonic radiation on the VLF wave activity in the upper ionosphere: Is it capable to trigger new emissions? Author(s) Němec, František (UFA-U) RID
Parrot, M. (FR)
Santolík, Ondřej (UFA-U) RID, ORCIDSource Title Journal of Geophysical Research - ISSN 0148-0227
Roč. 115, - (2010), A11301/1-A11301/9Number of pages 9 s. Language eng - English Country US - United States Keywords PLHR events ; triggered emissions ; DEMETER satellite Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GA205/09/1253 GA ČR - Czech Science Foundation (CSF) ME09107 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z30420517 - UFA-U, BC-A (2005-2011) UT WOS 000283950000004 DOI 10.1029/2010JA015718 Annotation We analyze the influence of Power Line Harmonic Radiation (PLHR) events on the overall VLF wave activity as observed by the low-altitude (about 700 km) DEMETER spacecraft. We take advantage of a unique set of 148 PLHR events identified in the Burst mode data, where a waveform of one electric and one magnetic field component is measured. It is shown that the occurrence rate of PLHR events over the industrialized areas is quite large (more than about 8%). However, among all the identified events, we have found only two cases of possibly PLHR-triggered emissions. Workplace Institute of Atmospheric Physics Contact Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Year of Publishing 2011
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