| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP9W/37DMFPS |
| Repository | sid.inpe.br/mtc-m15@80/2010/04.30.12.22 (restricted access) |
| Last Update | 2010:05.18.17.28.57 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m15@80/2010/04.30.12.22.49 |
| Metadata Last Update | 2021:02.10.18.35.24 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1007/s00376-009-9092-5 |
| ISSN | 0273-1177 |
| Citation Key | DiedhiouMachLaur:2010:MeKiCh |
| Title | Mean kinematic characteristics of synoptic easterly disturbances over the Atlantic  |
| Year | 2010 |
| Month | jul. |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 4687 KiB |
| 2. Context | |
| Author | 1 Diedhiou, Arona 2 Machado, Luiz Augusto Machado 3 Laurent, Henri |
| Group | 1 CPT-CPT-INPE-MCT-BR |
| Affiliation | 1 RD/LTHE, BP 53, 38041, Grenoble Cedex 9, France 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 RD/LTHE, BP 53, 38041, Grenoble Cedex 9, France |
| e-Mail Address | deicy.farabello@cptec.inpe.br |
| Journal | Advances in Space Research |
| Volume | 27 |
| Number | 3 |
| Pages | 1-17 |
| Secondary Mark | B4_ASTRONOMIA_/_FÍSICA B3_CIÊNCIAS_BIOLÓGICAS_I B1_ENGENHARIAS_III B1_ENGENHARIAS_IV B1_GEOCIÊNCIAS B1_INTERDISCIPLINAR |
| History (UTC) | 2010-04-30 12:28:33 :: deicy -> administrator :: 2010-05-12 01:40:57 :: administrator -> banon :: 2010-05-12 14:32:33 :: banon -> deicy :: 2010-07-05 14:59:20 :: deicy -> banon :: 2010 2010-07-12 20:45:25 :: banon -> administrator :: 2010 2021-02-10 18:35:24 :: administrator -> marciana :: 2010 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | synptic activity African easterly waves tropical Atlantic |
| Abstract | This study investigates the mean kinematic characteristics of the tropical Atlantic easterly disturbances in January{March (JFM), April{June (AMJ), July{September (JAS) and October{December (OND) from 1968{1998. For each season, the preferential tracks of these disturbances in the 3{10-day band periods were computed and spatialized, as well as their associated wavelength, velocity and main period, which lies between 3{5 days and between 6{9 days depending on the track and the season. Two main tracks are highlighted over the Atlantic Ocean. During OND and JFM these two tracks are well separated and located in each hemisphere around 15±S and 12.5±N. From AMJ to JAS these tracks migrate northward; in JAS, they merge into one over the northern tropical Atlantic along 17.5±N. The associated wavelength ¯elds exhibit a meridional gradient, with large wavelengths (greater than 4000 km) around the equator, between 5±N and 5±S, and smaller wavelengths outside of this latitude band (between 2500{3500 km). The phase speed is also found to exhibit poleward decreasing values from 12{6 m s¡1. Over the north Atlantic track, 6{9-day disturbances were found to occur from January to May and approximately from October to December. From June to September, the 3{5-day waves dominate the synoptic activity. Over the south Atlantic track, between May and August the synoptic variability is mainly explained by the 3{5-day disturbances but from January to April and from September to December both 3{5-day waves and 6{9-day waves can occur. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Mean kinematic characteristics... |
| 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 | arona-paper.pdf |
| User Group | administrator banon deicy |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Previous Edition | sid.inpe.br/iris@1915/2005/12.16.18.03 |
| Next Higher Units | 8JMKD3MGPCW/3EUPEJL |
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |