{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361699995401317376.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/2015ja022179"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2015JA022179"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2015JA022179"}}],"dc:title":[{"@value":"Storm time equatorial plasma bubble zonal drift reversal due to disturbance Hall electric field over the Brazilian region"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>The dynamics of equatorial ionospheric plasma bubbles over Brazilian sector during two magnetic storm events are investigated in this work. The observations were made at varying phases of magnetic disturbances when the bubble zonal drift velocity was found to reverse westward from its normally eastward velocity. Calculation of the zonal drift based on a realistic low‐latitude ionosphere modeled by the Sheffield University Plasmasphere‐Ionosphere Model showed on a quantitative basis a clear competition between vertical Hall electric field and disturbance zonal winds on the variations observed in the zonal velocity of the plasma bubble. The Hall electric field arising from enhanced ratio of field line‐integrated conductivities, Σ<jats:sub>H</jats:sub>/Σ<jats:sub>P</jats:sub>, is most often generated by an increase in the integrated Hall conductivity, arising from enhanced energetic particle precipitation in the South American Magnetic Anomaly region for which evidence is provided from observation of anomalous sporadic <jats:italic>E</jats:italic> layers over Cachoeira Paulista and Fortaleza. Such sporadic <jats:italic>E</jats:italic> layers are also by themselves evidence for the development of the Hall electric field that modifies the zonal drift.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380004236854273408","@type":"Researcher","foaf:name":[{"@value":"A. M. Santos"}],"jpcoar:affiliationName":[{"@value":"National Institute For Space Research  São José dos Campos Brazil"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995401317377","@type":"Researcher","foaf:name":[{"@value":"M. A. Abdu"}],"jpcoar:affiliationName":[{"@value":"National Institute For Space Research  São José dos Campos Brazil"},{"@value":"Instituto Tecnológico de Aeronáutica Departamento de Ciência e Tecnologia Aeroespacial (DCTA)  São José dos Campos Brazil"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995401317379","@type":"Researcher","foaf:name":[{"@value":"J. R. Souza"}],"jpcoar:affiliationName":[{"@value":"National Institute For Space Research  São José dos Campos Brazil"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995401317376","@type":"Researcher","foaf:name":[{"@value":"J. H. A. Sobral"}],"jpcoar:affiliationName":[{"@value":"National Institute For Space Research  São José dos Campos Brazil"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995401317378","@type":"Researcher","foaf:name":[{"@value":"I. S. Batista"}],"jpcoar:affiliationName":[{"@value":"National Institute For Space Research  São José dos Campos Brazil"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699995401317381","@type":"Researcher","foaf:name":[{"@value":"C. M. Denardini"}],"jpcoar:affiliationName":[{"@value":"National Institute For Space Research  São José dos Campos Brazil"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21699380"},{"@type":"EISSN","@value":"21699402"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Space Physics"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2016-06","prism:volume":"121","prism:number":"6","prism:startingPage":"5594","prism:endingPage":"5612"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2015JA022179"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2015JA022179"}],"createdAt":"2016-05-18","modifiedAt":"2023-09-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050282813185827968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Observation of equatorial plasma bubbles by the airglow imager on ISS-IMAP"}]},{"@id":"https://cir.nii.ac.jp/crid/1360017282440648448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"An experimental investigation into the possible connections between the zonal neutral wind speeds and equatorial plasma bubble drift velocities over the African equatorial region"}]},{"@id":"https://cir.nii.ac.jp/crid/1361412893055261568","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Storm‐Enhanced Development of Postsunset Equatorial Plasma Bubbles Around the Meridian 120°E/60°W on 7–8 September 2017"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/2015ja022179"},{"@type":"CROSSREF","@value":"10.1186/s40645-018-0227-0_references_DOI_GuT1NeMekbiC3bYiASLy6bm0oqg"},{"@type":"CROSSREF","@value":"10.1016/j.jastp.2021.105663_references_DOI_GuT1NeMekbiC3bYiASLy6bm0oqg"},{"@type":"CROSSREF","@value":"10.1029/2018ja025871_references_DOI_GuT1NeMekbiC3bYiASLy6bm0oqg"}]}