{"@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/1361418520948920320.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/2016ja023517"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2016JA023517"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/2016JA023517"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/2016JA023517"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2016JA023517"}}],"dc:title":[{"@value":"Seasonal variability of Martian ion escape through the plume and tail from MAVEN observations"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>We study the Mars Atmosphere and Volatile Evolution spacecraft observations of Martian planetary ion escape during two time periods: 11 November 2014 to 19 March 2015 and 4 June 2015 to 24 October 2015, with the focus on understanding the seasonal variability of Martian ion escape in response to the solar extreme ultraviolet (EUV) flux. We organize the >6 eV O<jats:sup>+</jats:sup> ion data by the upstream electric field direction to estimate the escape rates through the plume and tail. To investigate the ion escape dependence on the solar EUV flux, we constrain the solar wind dynamic pressure and interplanetary magnetic filed strength and compare the ion escape rates through the plume and tail in different energy ranges under high and low EUV conditions. We found that the total >6 eV O<jats:sup>+</jats:sup> escape rate increases from 2 to 3 × 10<jats:sup>24</jats:sup> s<jats:sup>−1</jats:sup> as the EUV irradiance increases by almost the same factor, mostly on the <1 keV tailward escape. The plume escape rate does not vary significantly with EUV. The relative contribution from the plume to the total escape varies between ~30% and ~20% from low to high EUV. Our results suggest that the Martian ion escape is sensitive to the seasonal EUV variation, and the contribution from plume escape becomes more important under low EUV conditions.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380576118725868160","@type":"Researcher","foaf:name":[{"@value":"Y. Dong"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Atmospheric and Space Physics University of Colorado Boulder  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920196","@type":"Researcher","foaf:name":[{"@value":"X. Fang"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Atmospheric and Space Physics University of Colorado Boulder  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920323","@type":"Researcher","foaf:name":[{"@value":"D. A. Brain"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Atmospheric and Space Physics University of Colorado Boulder  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920320","@type":"Researcher","foaf:name":[{"@value":"J. P. McFadden"}],"jpcoar:affiliationName":[{"@value":"Space Science Laboratory University of California  Berkeley California USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920195","@type":"Researcher","foaf:name":[{"@value":"J. S. Halekas"}],"jpcoar:affiliationName":[{"@value":"Department of Physics and Astronomy University of Iowa  Iowa City Iowa USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920194","@type":"Researcher","foaf:name":[{"@value":"J. E. P. Connerney"}],"jpcoar:affiliationName":[{"@value":"Goddard Space Flight Center NASA  Greenbelt Maryland USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920322","@type":"Researcher","foaf:name":[{"@value":"F. Eparvier"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Atmospheric and Space Physics University of Colorado Boulder  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920197","@type":"Researcher","foaf:name":[{"@value":"L. Andersson"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Atmospheric and Space Physics University of Colorado Boulder  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920321","@type":"Researcher","foaf:name":[{"@value":"D. Mitchell"}],"jpcoar:affiliationName":[{"@value":"Space Science Laboratory University of California  Berkeley California USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520948920193","@type":"Researcher","foaf:name":[{"@value":"B. M. Jakosky"}],"jpcoar:affiliationName":[{"@value":"Laboratory for Atmospheric and Space Physics University of Colorado Boulder  Boulder Colorado USA"}]}],"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":"2017-04","prism:volume":"122","prism:number":"4","prism:startingPage":"4009","prism:endingPage":"4022"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2016JA023517"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/2016JA023517"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/2016JA023517"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2016JA023517"}],"createdAt":"2017-04-05","modifiedAt":"2023-09-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050307746540945536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"The Mars system revealed by the Martian Moons eXploration mission"}]},{"@id":"https://cir.nii.ac.jp/crid/1360017280631331328","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Multispecies MHD Study of Ion Escape at Ancient Mars: Effects of an Intrinsic Magnetic Field and Solar XUV Radiation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617656730496","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effects of the IMF Direction on Atmospheric Escape From a Mars‐like Planet Under Weak Intrinsic Magnetic Field Conditions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298754807782528","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Formation Mechanisms of the Molecular Ion Polar Plume and Its Contribution to Ion Escape From Mars"}]},{"@id":"https://cir.nii.ac.jp/crid/1360576118725272704","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A Comparative Study of Magnetic Flux Ropes in the Nightside Induced Magnetosphere of Mars and Venus"}]},{"@id":"https://cir.nii.ac.jp/crid/1360580230599996160","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"LatHyS global hybrid simulation of the BepiColombo second Venus flyby"}]},{"@id":"https://cir.nii.ac.jp/crid/1360580232152613760","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A Statistical Investigation of Factors Influencing the Magnetotail Twist at Mars"}]},{"@id":"https://cir.nii.ac.jp/crid/1360865815673356160","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"On the Periodic Variation of the Ion Density in the Martian Dayside Ionosphere During the Regional Dust Storm in September 2016"}]},{"@id":"https://cir.nii.ac.jp/crid/1361975843008745984","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Statistical Study of Heavy Ion Outflows From Mars Observed in the Martian‐Induced Magnetotail by MAVEN"}]},{"@id":"https://cir.nii.ac.jp/crid/1361975843010221824","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effects of an Intrinsic Magnetic Field on Ion Loss From Ancient Mars Based on Multispecies MHD Simulations"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/2016ja023517"},{"@type":"CROSSREF","@value":"10.1029/2022ja030427_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2020ja028485_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2021ja029750_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2021ja029867_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1186/s40623-021-01417-0_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1016/j.pss.2022.105499_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2022gl098007_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2023ja031848_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2018ja026452_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"},{"@type":"CROSSREF","@value":"10.1029/2019ja026945_references_DOI_SuISrIXRyAkuGb749UIpjEjswcS"}]}