Wave disturbances in the ionosphere during a lasting solar activity minimum.
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| Title: | Wave disturbances in the ionosphere during a lasting solar activity minimum. |
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| Authors: | Burmaka, V.1 viktor_burmaka@ukr.net, Chernogor, L.2 Leonid.F.Chernogor@univer.kharkov.ua |
| Source: | Geomagnetism & Aeronomy. Apr2012, Vol. 52 Issue 2, p183-196. 14p. |
| Subject Terms: | *Ionosphere, *Electrons, *Atmosphere, *Solar activity, *Ionization (Atomic physics) |
| Abstract: | Using the Kharkov incoherent scatter radar, observations of wave disturbances in electron concentration N in the ionosphere at heights of 120-600 km are conducted. The measurements were carried out in the periods of the spring and fall equinoxes and winter and summer solstices. The height-time dependences of the absolute Δ N and relative Δ N/ N amplitudes of wave disturbances, as well as their spectral composition, were analyzed. It is shown that wave disturbances in the ionosphere with periods of 10-180 min were present at almost any time of the day and in all seasons. Their absolute and relative amplitudes varied from 6 × 10 to 6 × 10 m and from 0.01 to 0.5, respectively. The maximum values of Δ N and Δ N/ N were observed at a height of ∼200 km. The passage of the solar terminator changed substantially the wave disturbance parameters. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 74035317 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Wave disturbances in the ionosphere during a lasting solar activity minimum. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Burmaka%2C+V%2E%22">Burmaka, V.</searchLink><relatesTo>1</relatesTo><i> viktor_burmaka@ukr.net</i><br /><searchLink fieldCode="AR" term="%22Chernogor%2C+L%2E%22">Chernogor, L.</searchLink><relatesTo>2</relatesTo><i> Leonid.F.Chernogor@univer.kharkov.ua</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Geomagnetism+%26+Aeronomy%22">Geomagnetism & Aeronomy</searchLink>. Apr2012, Vol. 52 Issue 2, p183-196. 14p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Ionosphere%22">Ionosphere</searchLink><br />*<searchLink fieldCode="DE" term="%22Electrons%22">Electrons</searchLink><br />*<searchLink fieldCode="DE" term="%22Atmosphere%22">Atmosphere</searchLink><br />*<searchLink fieldCode="DE" term="%22Solar+activity%22">Solar activity</searchLink><br />*<searchLink fieldCode="DE" term="%22Ionization+%28Atomic+physics%29%22">Ionization (Atomic physics)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Using the Kharkov incoherent scatter radar, observations of wave disturbances in electron concentration N in the ionosphere at heights of 120-600 km are conducted. The measurements were carried out in the periods of the spring and fall equinoxes and winter and summer solstices. The height-time dependences of the absolute Δ N and relative Δ N/ N amplitudes of wave disturbances, as well as their spectral composition, were analyzed. It is shown that wave disturbances in the ionosphere with periods of 10-180 min were present at almost any time of the day and in all seasons. Their absolute and relative amplitudes varied from 6 × 10 to 6 × 10 m and from 0.01 to 0.5, respectively. The maximum values of Δ N and Δ N/ N were observed at a height of ∼200 km. The passage of the solar terminator changed substantially the wave disturbance parameters. [ABSTRACT FROM AUTHOR] |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=74035317 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S001679321202003X Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 183 Subjects: – SubjectFull: Ionosphere Type: general – SubjectFull: Electrons Type: general – SubjectFull: Atmosphere Type: general – SubjectFull: Solar activity Type: general – SubjectFull: Ionization (Atomic physics) Type: general Titles: – TitleFull: Wave disturbances in the ionosphere during a lasting solar activity minimum. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Burmaka, V. – PersonEntity: Name: NameFull: Chernogor, L. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2012 Type: published Y: 2012 Identifiers: – Type: issn-print Value: 00167932 Numbering: – Type: volume Value: 52 – Type: issue Value: 2 Titles: – TitleFull: Geomagnetism & Aeronomy Type: main |
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