| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3FCL6N2 |
| Repository | sid.inpe.br/plutao/2013/12.12.15.54 |
| Last Update | 2013:12.20.12.52.02 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2013/12.12.15.54.01 |
| Metadata Last Update | 2018:06.04.23.39.17 (UTC) administrator |
| DOI | 10.5194/angeo-31-2123-2013 |
| ISSN | 0992-7689 |
| Label | lattes: 2306964700488382 3 AndrioliFriBatCleJan:2013:DiVaGr |
| Citation Key | AndrioliFriBatCleJan:2013:DiVaGr |
| Title | Diurnal variation in gravity wave activity at low and middle latitudes  |
| Year | 2013 |
| Access Date | 2024, May 17 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 6176 KiB |
| 2. Context | |
| Author | 1 Andrioli, Vânia Fátima 2 Fritts, David C. 3 Batista, Paulo Prado 4 Clemesha, Barclay Robert 5 Janches, D. |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JJ3H 4 8JMKD3MGP5W/3C9JGKH |
| Group | 1 2 3 DAE-CEA-INPE-MCTI-GOV-BR 4 DAE-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 GATS Boulder, Boulder, CO USA 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 NASA, GSFC, Space Weather Lab, Greenbelt, MD 20771 USA |
| Author e-Mail Address | 1 2 3 ppbatista@laser.inpe.br 4 brc@laser.inpe.br |
| e-Mail Address | ppbatista@laser.inpe.br |
| Journal | Annales Geophysicae |
| Volume | 31 |
| Number | 11 |
| Pages | 2123-2135 |
| Secondary Mark | A2 A2 B1 B2 B2 |
| History (UTC) | 2013-12-12 15:54:01 :: lattes -> administrator :: 2018-06-04 23:39:17 :: administrator -> marcelo.pazos@inpe.br :: 2013 |
| 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 | Meteorology and atmospheric dynamics Waves and tides LOCAL BODY FORCES MOMENTUM FLUXES METEOR RADAR SEASONAL-VARIATIONS CACHOEIRA-PAULISTA 22.7-DEGREES-S WINDS VARIABILITY MODELS REGION |
| Abstract | We employ a modified composite day extension of the Hocking (2005) analysis method to study gravity wave (GW) activity in the mesosphere and lower thermosphere using 4 meteor radars spanning latitudes from 7 degrees S to 53.6 degrees S. Diurnal and semidiurnal modulations were observed in GW variances over all sites. Semidiurnal modulation with downward phase propagation was observed at lower latitudes mainly near the equinoxes. Diurnal modulations occur mainly near solstice and, except for the zonal component at Cariri (7 degrees S), do not exhibit downward phase propagation. At a higher latitude (SAAMER, 53.6 degrees S) these modulations are only observed in the meridional component where we can observe diurnal variation from March to May, and semidiurnal, during January, February, October (above 88 km) and November. Some of these modulations with downward phase progression correlate well with wind shear. When the wind shear is well correlated with the maximum of the variances the diurnal tide has its largest amplitudes, i.e., near equinox. Correlations exhibiting variations with tidal phases suggest significant GW-tidal interactions that have different characters depending on the tidal components and possible mean wind shears. Modulations that do not exhibit phase variations could be indicative of diurnal variations in GW sources. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Diurnal variation in... |
| 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/8JMKD3MGP3W/3FCL6N2 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/3FCL6N2 |
| Language | en |
| Target File | angeo-31-2123-2013.pdf |
| User Group | administrator lattes marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ETL868 |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.29.20.43 3 sid.inpe.br/mtc-m21/2012/07.13.14.40.54 1 sid.inpe.br/mtc-m21/2012/07.13.14.58 1 |
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. |
| 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 month nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |