| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3GDQ4T5 |
| Repository | sid.inpe.br/plutao/2014/06.03.18.50 (restricted access) |
| Last Update | 2014:07.14.19.29.40 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2014/06.03.18.50.59 |
| Metadata Last Update | 2018:06.04.23.39.28 (UTC) administrator |
| DOI | 10.1186/1880-5981-66-45 |
| ISSN | 1343-8832 |
| Label | lattes: 2306964700488382 2 GuharayBatiClem:2014:VaSeSc |
| Citation Key | GuharayBatiClem:2014:VaSeSc |
| Title | On the variability of the seasonal scale oscillations over Cachoeira Paulista (22.7°S, 45°W), Brazil  |
| Year | 2014 |
| Access Date | 2025, Feb. 09 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2218 KiB |
| 2. Context | |
| Author | 1 Guharay, Amitava 2 Batista, Paulo Prado 3 Clemesha, Barclay Robert |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ3H 3 8JMKD3MGP5W/3C9JGKH |
| Group | 1 2 DAE-CEA-INPE-MCTI-GOV-BR 3 DAE-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 guharay@laser.inpe.br 2 ppbatista@laser.inpe.br 3 brc@laser.inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Earth, Planets and Space |
| Volume | 66 |
| Number | 1 |
| Pages | 45 |
| Secondary Mark | B1_GEOCIÊNCIAS B1_ENGENHARIAS_I B1_ANTROPOLOGIA_/_ARQUEOLOGIA B4_ASTRONOMIA_/_FÍSICA B4_SOCIOLOGIA |
| History (UTC) | 2014-06-03 18:50:59 :: lattes -> administrator :: 2018-06-04 23:39:28 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 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 | seasonal oscillations diurnal tide quasi-2-day wave |
| Abstract | The characteristics of long period atmospheric oscillations are studied using long-term meteor radar wind observations over a low-latitude Brazilian station, Cachoeira Paulista (22.7°S, 45°W). The semiannual oscillation (SAO) amplitude decreases gradually with altitude in the mesopause region, while the annual oscillation (AO) amplitude exhibits a minimum at mid-mesopause with significant interannual variability. The quasi-biennial oscillation (QBO) obtained by removing the SAO and AO from the zonal wind exhibits an out-of-phase relationship at lower mesopause heights (approximately 81 km) and mid-stratosphere (approximately 10 hPa). There is an evident signature of modulation of the mesospheric SAO (MSAO) and mesospheric AO (MAO) by the QBO. The diurnal tide is surmised to contribute significantly to drive the easterly phase of these oscillations, especially MSAO and MAO through depositing westward momentum to the background wind. The westerly phase of the MSAO is believed to support the growth of the quasi-2-day wave (QTDW) by wave filtering. The QTDW is found to be strong during the easterly phase of the MAO indicating a possible existence of the barotropic/baroclinic instability during summer and a possible role of the QTDW towards westward forcing of the background wind. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > On the variability... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | 2014eps_GuharaySAOAO.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 | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| 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/mtc-m21/2012/07.13.14.40.54 4 sid.inpe.br/bibdigital/2013/09.29.20.43 4 sid.inpe.br/mtc-m21/2012/07.13.14.58 4 |
| URL (untrusted data) | http://www.earth-planets-space.com/content/66/1/45 |
| Dissemination | WEBSCI; PORTALCAPES; 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 rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |