| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | cptec.inpe.br/walmeida/2004/07.02.09.57 |
| Last Update | 2005:03.21.03.00.00 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2004/07.02.09.57.04 |
| Metadata Last Update | 2022:03.26.18.02.03 (UTC) administrator |
| Secondary Key | INPE-10954-PRE/6410 |
| Citation Key | OyamaNobr:1998:EsCoCl |
| Title | Estudo das consequencias climaticas decorrentes das alterações da vegetação da Amazonia utilizando um modelo analítico simples  |
| Format | CD-ROM |
| Year | 1998 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 343 KiB |
| 2. Context | |
| Author | 1 Oyama, Marcos Daisuke 2 Nobre, Carlos Afonso |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGQ7 |
| Group | 1 DMA-INPE-MCT-BR |
| Affiliation | 1 CPTEC-INPE-Cachoeira Paulista-12630-000-Sp-Brasil |
| e-Mail Address | fabia@cptec.inpe.br |
| Conference Name | Congresso Brasileiro de Meteorologia, 10. |
| Conference Location | Brasilia |
| Date | 26-30 out. 1998 |
| Book Title | Anais |
| Tertiary Type | Artigos |
| Organization | SBMET |
| History (UTC) | 2005-04-26 16:36:51 :: Fabia -> administrator :: 2008-06-10 20:49:55 :: administrator -> estagiario :: 2010-05-11 16:53:54 :: estagiario -> administrator :: 2022-03-26 18:02:03 :: administrator -> marciana :: 1998 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Abstract | The features of a simple analytical model and its use on the study of the climatic consequences of a Amazonian basinwide deforestation/desertification are presented. The model includes a simplified landocean-atmosphere interaction in the tropics. Land and ocean areas are separated by fixed meridians. Over land, Gill’s model is coupled to the moisture conservation equation; over oceans, to a simple ocean model, which is able to simulate the expected gradient of sea surface temperature that appears when a ocean is forced by uniform easterlies. Coupling is obtained through the use of linear algebraic relations. The model is forced by evapotranspiration over land. The results show a reduction in both evaporation and moisture convergence; therefore, the heat source over Amazonia would weaken. This means a weakening of the Kelvin and planetary waves which emanate from Amazonia. The weakening of the Kelvin wave shifts the subsidence region over Atlantic westwards and enhances the moisture convergence over Africa. The weakening of the planetary wave shifts the subsidence region over Pacific eastwards, cools the cold waters of eastern Pacific and enhances the easterlies over the Central Pacific. Indonesia is not affected by Amazonia. The model does not include topography; therefore, all presented effects should be considered from this limitation. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Estudo das consequencias... |
| 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/cptec.inpe.br/walmeida/2004/07.02.09.57 |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/cptec.inpe.br/walmeida/2004/07.02.09.57 |
| Language | pt |
| Target File | Oyama_Estudo das consequencias climaticas.pdf |
| User Group | Fabia administrator |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.42.59 1 |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi edition editor electronicmailaddress identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |