| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/39RQDNR |
| Repository | dpi.inpe.br/plutao/2011/06.11.03.26.29 |
| Last Update | 2011:12.06.17.02.26 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/plutao/2011/06.11.03.26.30 |
| Metadata Last Update | 2018:06.05.00.01.19 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.5194/acp-11-12137-2011 |
| ISSN | 1680-7316 |
| Label | lattes: 2306964700488382 3 BagestonWrBaEFrGoAn:2011:ObMeFr |
| Citation Key | BagestonWrBaEFrGoAn:2011:ObMeFr |
| Title | Observation of a mesospheric front in a dual duct over King George Island, Antarctica  |
| Year | 2011 |
| Access Date | 2024, Apr. 26 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 780 KiB |
| 2. Context | |
| Author | 1 Bageston, José Valentin 2 Wrasse, Cristiano Max 3 Batista, Paulo Prado 4 E, Hibbins R 5 Fritts, David C. 6 Gobbi, Delano 7 Andrioli, Vânia Fátima |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JJ3H 4 5 6 8JMKD3MGP5W/3C9JGTE |
| Group | 1 2 3 DAE-CEA-INPE-MCT-BR 4 5 6 DAE-CEA-INPE-MCT-BR |
| Affiliation | 1 2 VSE, Sao Jose Dos Campos, Brazil 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Norwegian Univ Sci & Technol, N-7034 Trondheim, Norway 5 Colorado Res Associates CoRA, Boulder, CO USA 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 2 3 ppbatista@laser.inpe.br |
| e-Mail Address | ppbatista@laser.inpe.br |
| Journal | Atmospheric Chemistry and Physics |
| Volume | 11 |
| Number | 23 |
| Pages | 12137-12147 |
| Secondary Mark | A2_ASTRONOMIA_/_FÍSICA A1_ENGENHARIAS_II A1_ENGENHARIAS_III A1_GEOCIÊNCIAS A1_INTERDISCIPLINAR |
| History (UTC) | 2011-06-11 17:43:44 :: lattes -> administrator :: 2011 2011-07-26 13:05:10 :: administrator -> marciana :: 2011 2011-11-01 11:21:21 :: marciana -> tereza@sid.inpe.br :: 2011 2011-12-06 17:02:27 :: tereza@sid.inpe.br -> administrator :: 2011 2012-07-25 15:50:44 :: administrator -> banon :: 2011 2012-09-21 14:41:37 :: banon -> administrator :: 2011 2012-10-19 20:25:35 :: administrator -> tereza@sid.inpe.br :: 2011 2013-02-04 12:37:55 :: tereza@sid.inpe.br -> administrator :: 2011 2018-06-05 00:01:19 :: administrator -> tereza@sid.inpe.br :: 2011 |
| 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 | gravity-wave event airglow emissions 62-degrees s bore event OH climatology atmosphere campaign station region |
| Abstract | A mesospheric front was observed with an all-sky airglow imager on the night of 9-10 July 2007 at Ferraz Station (62 degrees S, 58 degrees W), located on King George island on the Antarctic Peninsula. The observed wave propagated from southwest to northeast with a well defined wave front and a series of crests behind the main front. The wave parameters were obtained via a 2-D Fourier transform of the imager data providing a horizontal wavelength of 33 km, an observed period of 6 min, and a horizontal phase speed of 92ms(-1). Simultaneous mesospheric winds were measured with a medium frequency (MF) radar at Rothera Station (68 degrees S, 68 degrees W) and temperature profiles were obtained from the SABER instrument on the TIMED satellite. These wind and temperature profiles were used to estimate the propagation environment of the wave event. A wavelet technique was applied to the wind in the plane of wave propagation at the OH emission height spanning three days centered on the front event to define the dominant periodicities. Results revealed a dominance of near-inertial periods, and semi-diurnal and terdiurnal tides suggesting that the ducting structure enabling mesospheric front propagation occurred on large spatial scales. The observed tidal motions were used to reconstruct the winds employing a least-squares method, which were then compared to the observed ducting environment. Results suggest an important contribution of large-scale winds to the ducting structure, but with buoyancy frequency variations in the vertical also expected to be important. These results allow us to conclude that the wave front event was supported by a duct including contributions from both winds and temperature. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Observation of a... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/J8LNKAN8RW/39RQDNR |
| zipped data URL | http://urlib.net/zip/J8LNKAN8RW/39RQDNR |
| Language | en |
| Target File | Bageston-acpd-11-16185-206-2011[1].pdf |
| User Group | administrator banon lattes marciana tereza@sid.inpe.br |
| Reader Group | administrator tereza@sid.inpe.br |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETL868 |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.29.20.43 2 sid.inpe.br/mtc-m21/2012/07.13.14.58 1 |
| Dissemination | WEBSCI; PORTALCAPES; AGU. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Pesquisa e desenvolvimento científico. |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository month nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | tereza@sid.inpe.br |
| update | |