There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 117296 | - |
dc.citation.title | ATMOSPHERIC ENVIRONMENT | - |
dc.citation.volume | 223 | - |
dc.contributor.author | Lee, Seunghee | - |
dc.contributor.author | Lee, Myong-In | - |
dc.contributor.author | Song, Chang-Keun | - |
dc.contributor.author | Kim, Kyu-Myong | - |
dc.contributor.author | da Silva, Arlindo M. | - |
dc.date.accessioned | 2023-12-21T18:06:50Z | - |
dc.date.available | 2023-12-21T18:06:50Z | - |
dc.date.created | 2020-03-31 | - |
dc.date.issued | 2020-02 | - |
dc.description.abstract | Interannual variation of the aerosol optical depth (AOD) in East Asia has been investigated using Moderate Resolution Imaging Spectroradiometer (MODIS) data and Modern Era Retrospective analysis for Research and Applications Version 2 (MERRA-2) data for 2000-2018. The data analysis focuses on boreal spring when Siberian biomass burning is at its seasonal maximum. The results indicate that the significant increase in organic and black carbon is primarily caused by emissions from biomass burning in East Asia, which leads to significant interannual variations in aerosol loading and pan-Pacific transport. The anomalous large-scale climate variability associated with the East Asia Jet Stream (EAJS) provides favorable conditions for increasing the AOD of organic and black carbon in Northeast Asia and may represent an underlying physical mechanism. When the EAJS shows greater weakening than normal, abnormal high-pressure anomalies are maintained in East Asia, which tend to drive warm advection over Northeast Asia. This warm advection expedites the melting of the Eurasian snow cover, which helps increase surface dryness in late spring and provides favorable conditions for biomass burning. The EAJS index can be predictable with statistical significance up to lead 1 month by the dynamical ensemble seasonal forecasts, suggesting a possible implementation of the empirical AOD forecasts using climate forecast models. | - |
dc.identifier.bibliographicCitation | ATMOSPHERIC ENVIRONMENT, v.223, pp.117296 | - |
dc.identifier.doi | 10.1016/j.atmosenv.2020.117296 | - |
dc.identifier.issn | 1352-2310 | - |
dc.identifier.scopusid | 2-s2.0-85078160694 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/31862 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1352231020300388?via%3Dihub | - |
dc.identifier.wosid | 000517660200028 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Interannual variation of the East Asia Jet Stream and its impact on the horizontal distribution of aerosol in boreal spring | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences; Meteorology & Atmospheric Sciences | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Interannual variation | - |
dc.subject.keywordAuthor | Northeast Asia | - |
dc.subject.keywordAuthor | Aerosol | - |
dc.subject.keywordAuthor | AOD | - |
dc.subject.keywordAuthor | Biomass burning | - |
dc.subject.keywordPlus | TROPOSPHERIC AEROSOL | - |
dc.subject.keywordPlus | OPTICAL DEPTH | - |
dc.subject.keywordPlus | TELECONNECTION | - |
dc.subject.keywordPlus | CIRCULATION | - |
dc.subject.keywordPlus | COMPONENTS | - |
dc.subject.keywordPlus | SATELLITE | - |
dc.subject.keywordPlus | MONSOON | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | INDEX | - |
dc.subject.keywordPlus | LAND | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.