| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | x6e6X3pFwXQZ3DUS8rS5/yetaQ |
| Repository | cptec.inpe.br/walmeida/2003/05.23.14.29 |
| Last Update | 2005:02.01.02.00.00 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2003/05.23.14.29.43 |
| Metadata Last Update | 2022:03.21.19.44.33 (UTC) administrator |
| Secondary Key | INPE-9969-PRE/5529 |
| ISSN | 0148-0227 2156-2202 |
| Citation Key | ChouTanaXueNobr:2002:VaCoEt |
| Title | Validation of the coupled Eta/SSiB model over South America  |
| Year | 2002 |
| Month | Oct. |
| Access Date | 2024, May 18 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 5263 KiB |
| 2. Context | |
| Author | 1 Chou, Sin Chan 2 Tanajura, Clemente Augusto Souza 3 Xue, Yongkang 4 Nobre, Carlos Afonso |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JGQ7 |
| Group | 1 DMD-INPE-MCT-BR 2 CG-INPE-MCT-BR 3 CG-INPE-MCT-BR |
| Affiliation | 1 Centro de Previsao de Tempo e Estudos Climaticos (CPTEC), Instituto Nacional de Pesquisas Espaciais (INPE) 2 Laboratorio Nacional de Computacao Cientifica (LNCC) 3 Department of Geography, University of California at Los Angeles (UCLA) 4 Centro de Previsa˜o de Tempo e Estudos Clima´ticos (CPTEC), Instituto Nacional de Pesquisas Espaciais (INPE) |
| e-Mail Address | valdire@cptec.inpe.br |
| Journal | Journal of Geophysical Research |
| Volume | 107 |
| Number | D20 |
| Pages | art. 8088 |
| History (UTC) | 2005-02-01 17:23:29 :: Valdirene -> administrator :: 2008-06-10 19:49:20 :: administrator -> estagiario :: 2010-05-11 16:52:35 :: estagiario -> administrator :: 2022-03-21 19:44:33 :: administrator -> marciana :: 2002 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | meteorology atmospheric dynamics land atmosphere interactions numerical modeling data assimilation precipitation |
| Abstract | Two 1-month integrations were performed with the regional Eta model coupled with the Simplified Simple Biosphere model (SSiB) over South America. The goal of the present work is to validate the model and to investigate its biases and skill on the simulations of South American climate. This is an initial step on the use of this model for climate research. The Eta model was set up with 80-km horizontal resolution and 38 vertical layers over the South American continent and part of the adjacent oceans. Analyses from the National Centers for Environmental Prediction (NCEP) were used as initial and lateral boundary conditions. The selected months were August and November 1997, which are in opposite phases of the precipitation annual cycle observed in the central part of South America. The model was integrated continuously for each 1-month period. Monthly means and daily variations of simulated precipitation and surface temperature compare well with observations. The patterns of simulated outgoing longwave radiation are also similar to the observed ones. However, a positive bias is verified in the simulations. The model shows a positive bias in latent and sensible heat surface fluxes due to an excessive shortwave incoming radiation at the surface. Comparisons with a version of the Eta model coupled with the bucket model shows that the Eta/SSiB version improves the surface temperature and increases precipitation in the interior of the continent during wet months. INDEX TERMS: 3322 Meteorology and Atmospheric Dynamics: Land/atmosphere interactions; 3337 Meteorology and Atmospheric Dynamics: Numerical modeling and data assimilation; 3354 Meteorology and Atmospheric Dynamics: Precipitation (1854) |
| Area | MET |
| Arrangement 1 | urlib.net > CGCPT > Validation of the... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Validation of the... |
| 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://mtc-m16b.sid.inpe.br/ibi/x6e6X3pFwXQZ3DUS8rS5/yetaQ |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/x6e6X3pFwXQZ3DUS8rS5/yetaQ |
| Language | en |
| Target File | Chou_Validation_coupled_EtaSSiB.pdf |
| User Group | administrator |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher6 allowfinaldraft |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EUPEJL 8JMKD3MGPCW/43SKC35 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.42.59 2 sid.inpe.br/bibdigital/2013/10.06.18.03 1 |
| Dissemination | WEBSCI; AGU; MGA; COMPENDEX. |
| 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 nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
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