| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3QRD6RS | |||
| Repository | sid.inpe.br/mtc-m21c/2018/04.03.17.01 | |||
| Last Update | 2018:04.03.17.01.29 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/04.03.17.01.29 | |||
| Metadata Last Update | 2021:02.27.16.03.36 (UTC) administrator | |||
| DOI | 10.5194/angeo-36-415-2018 | |||
| ISSN | 0992-7689 | |||
| Citation Key | BittencourtBPBSBLP:2018:AnTrSt | |||
| Title | A major event of Antarctic ozone hole influence in southern Brazil in October 2016: An analysis of tropospheric and stratospheric dynamics  | |||
| Year | 2018 | |||
| Month | Mar. | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 5903 KiB | |||
| 2. Context | ||||
| Author | 1 Bittencourt, Gabriela Dornelles 2 Bresciani, Caroline 3 Pinheiro, Damaris Kirsch 4 Bageston, José Valentin 5 Schuch, Nelson Jorge 6 Bencherif, Hassan 7 Leme, Neusa Maria Paes 8 Peres, Lucas Vaz | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JHUD 6 7 8JMKD3MGP5W/3C9JHUP | |||
| Group | 1 2 3 4 SEPAN-COCRE-INPE-MCTIC-GOV-BR 5 CRCRS-COCRE-INPE-MCTIC-GOV-BR 6 7 CRCRN-COCRE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Universidade Federal de Santa Maria (UFSM) 2 Universidade Federal de Santa Maria (UFSM) 3 Universidade Federal de Santa Maria (UFSM) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 University of Reunion Island 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Universidade Federal do Oeste do Pará | |||
| Author e-Mail Address | 1 gadornellesbittencourt@gmail.com 2 3 4 jose.bageston@inpe.br 5 nelson.schuch@inpe.br 6 7 neusa.leme@inpe.br | |||
| Journal | Annales Geophysicae | |||
| Volume | 36 | |||
| Number | 2 | |||
| Pages | 415-424 | |||
| Secondary Mark | A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_ENGENHARIAS_I B2_CIÊNCIAS_BIOLÓGICAS_I B2_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2018-04-03 17:01:29 :: simone -> administrator :: 2018-04-03 17:01:30 :: administrator -> simone :: 2018 2018-04-03 17:03:22 :: simone -> administrator :: 2018 2021-02-27 16:03:36 :: administrator -> simone :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | Atmospheric composition and structure (middle atmosphere – composition and chemistry) | |||
| Abstract | The Antarctic ozone hole is a cyclical phenomenon that occurs during the austral spring where there is a large decrease in ozone content in the Antarctic region. Ozone-poor air mass can be released and leave through the Antarctic ozone hole, thus reaching midlatitude regions. This phenomenon is known as the secondary effect of the Antarctic ozone hole. The objective of this study is to show how tropospheric and stratospheric dynamics behaved during the occurrence of this event. The ozone-poor air mass began to operate in the region on 20 October 2016. A reduction of ozone content of approximately 23 % was observed in relation to the climatology average recorded between 1992 and 2016. The same air mass persisted over the region and a drop of 19.8 % ozone content was observed on 21 October. Evidence of the 2016 event occurred through daily mean measurements of the total ozone column made with a surface instrument (Brewer MkIII no. 167 Spectrophotometer) located at the Southern Space Observatory (29.42◦ S, 53.87◦ W) in São Martinho da Serra, Rio Grande do Sul. Tropospheric dynamic analysis showed a post-frontal high pressure system on 20 and 21 October 2016, with pressure levels at sea level and thickness between 1000 and 500 hPa. Horizontal wind cuts at 250 hPa and omega values at 500 hPa revealed the presence of subtropical jet streams. When these streams were allied with positive omega values at 500 hPa and a high pressure system in southern Brazil and Uruguay, the advance of the ozone-poor air mass that caused intense reductions in total ozone content could be explained. | |||
| Area | CEA | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRN > A major event... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRS > A major event... | |||
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > SEPAN > A major event... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
| |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34R/3QRD6RS | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/3QRD6RS | |||
| Language | en | |||
| Target File | bittencourte_major.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3EUAPES 8JMKD3MGPCW/3EUFCFP 8JMKD3MGPCW/3EUGF82 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.57.02 2 sid.inpe.br/bibdigital/2013/10.05.03.54 2 sid.inpe.br/mtc-m21/2012/07.13.14.57.12 2 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||