| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/iris@1915/2005/04.14.12.26 |
| Last Update | 2005:04.14.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1915/2005/04.14.12.26.26 |
| Metadata Last Update | 2018:06.05.03.52.04 (UTC) administrator |
| Secondary Key | INPE-9371-PRE/5031 |
| Citation Key | OyamaNobr:2002:MoVePo |
| Title | Um modelo de vegetação potencial para estudos climáticos  |
| Format | CD-ROM |
| Year | 2002 |
| Secondary Date | 20021122 |
| Access Date | 2024, May 22 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 173 KiB |
| 2. Context | |
| Author | 1 Oyama, Marcos Daisuke 2 Nobre, Carlos Afonso |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGQ7 |
| Group | 1 CPT-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Centro de Previsão do Tempo e Estudos Climáticos (INPE.CPTEC) |
| e-Mail Address | atus@cptec.inpe.br |
| Conference Name | Congresso Brasileiro de Meteorologia, 12. |
| Conference Location | Foz do Iguaçu |
| Date | 4-9 ago |
| Volume | 1 |
| Pages | 377-392 |
| Book Title | Anais |
| Tertiary Type | Comité Temático |
| Organization | SBMET |
| History (UTC) | 2005-06-20 14:07:05 :: fabia -> administrator :: 2008-06-10 21:16:14 :: administrator -> estagiario :: 2010-05-11 16:55:52 :: estagiario -> administrator :: 2018-06-05 03:52:04 :: 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 | Meteorologia |
| Abstract | A simple potential vegetation model (i.e. a model which diagnoses the biome in equilibrium with a given climate)has been developed. Given a set of environmental variables - namely, growing degree days, temperature of the coldest month and two moisture indexes (one to distinguish between wet and dry climates and other to represent the soil moisture seasonality)- the model outputs a biome which belongs to SSiB's vegetation classification. In order to calculate the two moisture indexes, a water balance model - which includes the possibility of soil water freezing and evalutates the actual evapotranspiration using the Penman-Monteith formulation - is developed. The water balance model produces a consistent global distribution of soil moisture. The potential vegetation model is able to represent the global biome patterns. The global k (kappastatistics)is 0.58, which means a good agreement between the potential and the naturalbiomes map. Analysing for each biome, it is found that there is a very good agreement for tropical forests and deserts; good for conifer forests, savannas , semi-deserts and tundra; regular for temperate forest, extratropical prairies and "caatinga-like" vegetation; and bad for mixed forest. In general, the model skill is comparable to (and even slightly better than)other potential vegetation models currently in use for climate studies. The good skill showed by the vegetation model developed in this work motivates its coupling to the CPTEC climate model. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Um modelo de... |
| 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://urlib.net/ibi/sid.inpe.br/iris@1915/2005/04.14.12.26 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/iris@1915/2005/04.14.12.26 |
| Language | pt |
| Target File | Oyama_Um modelo de vegetacao.pdf |
| User Group | administrator fabia |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EUPEJL |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.42.59 3 sid.inpe.br/bibdigital/2013/10.06.18.03 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 label lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |