Mostrar el registro sencillo del ítem
dc.contributor.author
Mansilla, Gustavo Adolfo
dc.date.available
2017-10-11T19:49:41Z
dc.date.issued
2013-07
dc.identifier.citation
Mansilla, Gustavo Adolfo; Variation of total Ozone during 24 August 2005 magnetic storm: a case study ; Scientific Research Publishing; Atmospheric and Climate Sciences; 3; 7-2013; 475-480
dc.identifier.issn
2160-0414
dc.identifier.uri
http://hdl.handle.net/11336/26452
dc.description.abstract
This paper presents the longitudinal distribution of total ozone along several latitudinal circles from both hemispheres during a strong geomagnetic storm that occurred on 24 August 2005 after a solar proton event (the maximum flux of protons with energy > 10 MeV was 1.70 × 107 protons cm−2 ·day−1 ·sr−1 on 23 August). For that, we use average daily values of total ozone observations (=column ozone amount) in Dobson units for the period 18-25 August 2005 (obtained from the Total Ozone Mapping Spectrometer, TOMS). The considered storm occurred after a relatively quiet geomagnetic period and it is not superposed by another perturbation, which permit us to identify clearly the effects of the geomagnetic storm on total ozone. The results show statistically significant decreases in ozone along the latitudinal circles 70˚N and 70˚S (summer and winter), no statistically significant effects at middle latitudes (40˚S) and sparse statistically significant increases at low latitudes (20˚S). The role of some mechanisms to explain the features observed is considered.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Scientific Research Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Solar Proton Event
dc.subject
Geomagnetic Storm
dc.subject
Ozone
dc.subject
Hemispheres
dc.subject.classification
Oceanografía, Hidrología, Recursos Hídricos
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Variation of total Ozone during 24 August 2005 magnetic storm: a case study
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2015-10-15T20:10:11Z
dc.journal.volume
3
dc.journal.pagination
475-480
dc.journal.pais
China
dc.description.fil
Fil: Mansilla, Gustavo Adolfo. Universidad Nacional de Tucuman. Facultad de Ciencias Exactas y Tecnologia. Departamento de Fisica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Atmospheric and Climate Sciences
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.4236/acs.2013.34049
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://file.scirp.org/Html/36699.html
Archivos asociados