Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10448
DC Field | Value | Language |
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dc.contributor.authorall | Tardelli, A.; Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
dc.contributor.authorall | Fagundes, P. R.; Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
dc.contributor.authorall | Pezzopane, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Pillat, V. G.; Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
dc.contributor.authorall | Venkatesh, K.; Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
dc.date.accessioned | 2017-02-02T07:09:13Z | en |
dc.date.available | 2017-02-02T07:09:13Z | en |
dc.date.issued | 2016-12-20 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10448 | en |
dc.description.abstract | The study of multiple stratification of the F layer has the initial records in the midtwentieth century. Since then, many studies were focused on F3 layer. The diurnal, seasonal, and solar activity variations of the F3 layer characteristics have been investigated by several researchers. Recently, investigations on multiple stratifications of F layer received an important boost after the quadruple stratification (StF-4) was observed at Palmas (10.3°S, 48.3°W; dip latitude 6.6°S—near-equatorial region), Brazil. The present study reports the latest findings related with the seasonal and solar activity characteristics of the F3 layer and StF-4 near the equatorial region during the period from 2002 to 2006. A significant connection between StF-4 and F3 layer has been noticed, since the StF-4 is always preceded and followed by a F3 layer appearance. However, the F3 layer and the StF-4 present different seasonal and solar cycle variations. At a near-equatorial station Palmas, the F3 layer shows the maximum and minimum occurrences during summer and winter seasons, respectively. On the contrary, the StF-4 presents the maximum and minimum occurrences during winter and summer seasons, respectively. While the F3 layer occurrence is not affected by solar cycle, the StF-4 appearance is instead more frequent during high solar activity. | en |
dc.language.iso | English | en |
dc.publisher.name | American Geophysical Union | en |
dc.relation.ispartof | Journal of geophysical research - space physics | en |
dc.relation.ispartofseries | 12/121(2016) | en |
dc.subject | Ionogram | en |
dc.subject | F layer | en |
dc.subject | F3 layer | en |
dc.subject | F4 layer | en |
dc.subject | low-latitude ionosphere | en |
dc.title | Seasonal and solar activity variations of F3 layer and quadruple stratification (StF-4) near the equatorial region | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 12116–12125 | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.99. General or miscellaneous | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.02. Dynamics | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.04. Plasma Physics | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.05. Wave propagation | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.06. Instruments and techniques | en |
dc.identifier.doi | 10.1002/2016JA023580 | en |
dc.description.obiettivoSpecifico | 2A. Fisica dell'alta atmosfera | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.relation.issn | 0148-0227 | en |
dc.contributor.author | Tardelli, A. | en |
dc.contributor.author | Fagundes, P. R. | en |
dc.contributor.author | Pezzopane, M. | en |
dc.contributor.author | Pillat, V. G. | en |
dc.contributor.author | Venkatesh, K. | en |
dc.contributor.department | Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
dc.contributor.department | Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Laboratorio de FIsica e Astronomia, Universidade do Vale do Paraiba (UNIVAP) | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Laboratorio de FIsica e Astronomia, Universidade do Vale do Paraiba (UNIVAP) | - |
crisitem.author.dept | Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil | - |
crisitem.author.orcid | 0000-0003-4916-6012 | - |
crisitem.author.orcid | 0000-0001-5800-2322 | - |
crisitem.author.orcid | 0000-0002-5849-0597 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
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Tardelli_JGR_2016.pdf | full draft copy | 1.99 MB | Adobe PDF | View/Open |
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