| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YD9/G4cHj |
| Repository | sid.inpe.br/iris@1915/2005/05.05.11.19 |
| Last Update | 2005:05.05.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1915/2005/05.05.11.19.29 |
| Metadata Last Update | 2021:02.10.19.21.31 (UTC) administrator |
| Secondary Key | INPE-9842-PRE/5426 |
| ISSN | 0894-8755 |
| Citation Key | CavalcantiMPNTBMTPDSCSC:2002:GlClFe |
| Title | Global climatological features in a simulation using the CPTEC-COLA AGCM  |
| Year | 2002 |
| Secondary Date | 20021211 |
| Month | Nov. |
| Access Date | 2024, May 14 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2070 KiB |
| 2. Context | |
| Author | 1 Cavalcanti, Iracema Fonseca de Albuquerque 2 Marengo, José Antonio 3 Prakki, Satyamurty 4 Nobre, Carlos Afonso 5 Trosnikov, Igor 6 Bonatti, José Paulo 7 Manzi, Antonio Ocimar 8 Tarasova, Tatiana 9 Pezzi, Luciano Ponzi 10 D' Almeida, Cassiano 11 Sampaio, Gilvan 12 Castro, Christopher Alexander Cunningham 13 Sanches, Marcos Barbosa 14 Camargo, Helio |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHDE 2 3 4 8JMKD3MGP5W/3C9JGQ7 5 6 8JMKD3MGP5W/3C9JHJ7 7 8 9 8JMKD3MGP5W/3C9JHM8 |
| Group | 1 CPT-INPE-MCT-BR 2 DMD-INPE-MCT-BR 3 DMD-INPE-MCT-BR 4 CPT-INPE-MCT-BR 5 DMD-INPE-MCT-BR 6 DMD-INPE-MCT-BR 7 DMD-INPE-MCT-BR 8 DMD-INPE-MCT-BR 9 DMD-INPE-MCT-BR 10 DMD-INPE-MCT-BR 11 DMD-INPE-MCT-BR 12 DOP-INPE-MCT-BR 13 DOP-INPE-MCT-BR 14 DOP-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais,(INPE/CPTEC) 2 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 3 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 4 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 5 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 6 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 7 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 8 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 9 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 10 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 11 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 12 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 13 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 14 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) |
| e-Mail Address | atus@cptec.inpe.br |
| Journal | Journal of Climate |
| Volume | 15 |
| Number | 21 |
| Pages | 2965-2988 |
| History (UTC) | 2005-05-05 11:19:29 :: fabia -> administrator :: 2006-11-17 23:12:35 :: administrator -> estagiario :: 2007-10-04 14:18:41 :: estagiario -> administrator :: 2008-06-10 19:51:46 :: administrator -> estagiario :: 2010-05-11 16:55:56 :: estagiario -> administrator :: 2021-02-10 19:21:31 :: 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 | estudo do tempo e do clima general-circulation model community-climate-model sea surface temperature atmospheric model intercomparison project gcm simulations biosphere model energy budget variability parameterization |
| Abstract | The Center for Weather Forecasting and Climate Studies-Center for ocean-Land-Atmosphere Studies (CPTEC-COLA)atmospheric general circulation model (AGCM)is integrated with nine initial conditions for 10 yr to obtain the model climate in an ensemble mode. The global climatological characteristics simulated by the model are compared with observational data, and emphasis is given to the Southern Hemisphere and South America. Evaluation of the model's performance is presented by showing systematic errors of several variables, and anomaly correlation and reproducibility are applied to precipitation. The model is able to simulate the main features of the global climate, and the results are consistent with analyses of other AGCMs. The seasonal cycle is reproduced well in all analyzed variables, and systematic errors occur at the same regions in different seasons. The Southern Hemisphere convergence zones are simulated reasonably well, although the model overestimates precipitation in the southern portions and underestimates it in the northern portions of these systems. The high-and low-level main circulation features such as the subtropical highs, subtropical jet streams, and storm tracks are depicted well by the model, albeit with different intensities from the reanalysis. The stationary waves of the Northern and Southern Hemispheres are weaker in the model; however, the dominant wavenumbers are similar to the observations. The energy budget analysis shows values of some radiative fluxes that are close to observations, but the unbalanced fluxes in the atmosphere and at the surface indicate that the radiation and cloud scheme parameterizations need to be improved. Besides these improvements, changes in the convection scheme and higher horizontal resolution to represent orographic effects better are being planned to improve the model's performance. |
| Area | MET |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Global climatological features... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Global climatological features... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDOP > Global climatological features... |
| 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/6qtX3pFwXQZ3r59YD9/G4cHj |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/6qtX3pFwXQZ3r59YD9/G4cHj |
| Language | en |
| Target File | Cavalcanti_Global Climatological.pdf |
| User Group | administrator estagiario fabia |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher6 allowfinaldraft |
| Read Permission | allow from all |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EUPEJL 8JMKD3MGPCW/43SKC35 8JMKD3MGPCW/43SQKNE |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.50.18 1 sid.inpe.br/bibdigital/2013/10.06.18.03 1 sid.inpe.br/mtc-m21/2012/07.13.14.42.59 1 |
| Dissemination | WEBSCI; PORTALCAPES; 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 rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |