| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | x6e6X3pFwXQZ3DUS8rS5/DbCnD |
| Repository | cptec.inpe.br/walmeida/2004/08.17.08.37 (restricted access) |
| Last Update | 2007:01.09.16.33.16 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2004/08.17.08.37.44 |
| Metadata Last Update | 2021:02.10.19.21.27 (UTC) administrator |
| Secondary Key | INPE-11384-PRE/6821 |
| ISSN | 1850-468X 0325-187X |
| Citation Key | SeluchiSaul:1997:Si10Ci |
| Title | Simulacion de 10 ciclogenesis costeras sobre Sudamerica utilizando un modelo regional  |
| Year | 1997 |
| Access Date | 2024, May 01 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2052 KiB |
| 2. Context | |
| Author | 1 Seluchi, Marcelo Enrique 2 Saulo, A. Celeste |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHP2 |
| Group | 1 DOP-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE), Centro de Previsão de Tempo e Estudos Climáticos (CPTEC) 2 Centro de Investigaciones del Mar y la Atmósfera (UBA/CONICET) |
| e-Mail Address | atus@cptec.inpe.br |
| Journal | Meteorologica |
| Volume | 22 |
| Number | 2 |
| Pages | 49-66 |
| History (UTC) | 2006-11-17 23:18:04 :: administrator -> estagiario :: 2007-01-09 16:33:16 :: estagiario -> administrator :: 2008-06-10 19:46:38 :: administrator -> estagiario :: 2010-05-11 16:54:25 :: estagiario -> administrator :: 2021-02-10 19:21:27 :: administrator -> marciana :: 1997 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | ciclogenesis Sudemarica modelo regional |
| Abstract | Este trabajo tiene como objetivo estimar Ia capacidad deI modelo regional LAHM/GFDL versión CIMA para simular 10 ciclogénesis costeras sobre Sudamérica. A través de Ia composición de los casos se evalúa el impacto sobre los resultados a cambios en algunos factores tales como Ia resolución vertical y horizontal, el anidado deI modelo en sí mismo, Ia sensibilidad a Ias condiciones iniciales, el efecto a cambios en Ia difusión vertical y en el tratamiento de Ia convección. El modelo lográ reproducir todas Ias situaciones seleccionadas con una antelación de 36 horas, aunque con distinto grado de exactitud, mostrando una tendencia a subestimar Ia intensidad de los sistemas y a acortar su ciclo de vida. De Ia comparación de los distintos experimentos surge que el LAHM sería más sensible a cambios en Ias condiciones iniciales que a los restantes factores estudiados. Sin embargo los resultados obtenidos bajo diferentes tratamientos físicos y numéricos permiten generar recomendaciones tendientes a mejorar Ia calidad de Ias simulaciones, con el ulterior fin de posibilitar su funcionamiento en forma operativa The purpose of this research is to evaluate the LAHM/GFDL (CIMA version) regional model capability to simulate 10 cases of coas tal cyclogenesis over South America. Through composite analyses the role of several physical and numerical alternatives, such as horizontal and vertical resolution, nesting, initial conditions, changes in vertical diffusion and convective parameterization, have been studied. The model represented alI the selected situations 36 hours in advance reasonably welI, each with a different degree of accuracy: a certain tendency to underestimate the system's intensity and to shorten its life cycle has been detected. Comparisons between the experiences alIow one to conclude that this model is more sensitive to initial condition changes than to other physical and numerical factors. Nevertheless, model behavior under the different alternatives tested enable us to suggest a set of recommendations for an improvement of model performance focused on further operational use. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDOP > Simulacion de 10... |
| 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 | es |
| Target File | Seluchi.Simulacions.pdf |
| User Group | Fabia administrator estagiario |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/43SQKNE |
| Dissemination | PORTALCAPES; SCIELO; MGA. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |