| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnK2Y/THe24 |
| Repository | sid.inpe.br/mtc-m17@80/2008/04.09.13.34 (restricted access) |
| Last Update | 2008:04.09.13.34.48 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2008/04.09.13.34.49 |
| Metadata Last Update | 2022:03.26.17.49.45 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1111/j.1466-8238.2007.00356.x |
| ISSN | 1466-822X |
| Citation Key | CardosoNobLapOyaSam:2008:LoPoFi |
| Title | Long-term potential for fires in estimates of the occurrence of savannas in the tropics  |
| Year | 2008 |
| Month | mar |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1003 KiB |
| 2. Context | |
| Author | 1 Cardoso, Manoel Ferreira 2 Nobre, Carlos Afonso 3 Lapola, David Montenegro 4 Oyama, Marcos D. 5 Sampaio, Gilvan |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGQ7 |
| Group | 1 DMA-CPT-INPE-MCT-BR 2 DMA-CPT-INPE-MCT-BR 3 SSS-CPT-INPE-MCT-BR 4 5 DMA-CPT-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) 4 Instituto de Aeronáutica e Espaço- CTA 5 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) |
| e-Mail Address | deicy@cptec.inpe.br |
| Journal | Global Ecology and Biogeography |
| Volume | 17 |
| Number | 2 |
| Pages | 222-235 |
| Progress | ePrint update |
| History (UTC) | 2008-07-17 18:32:28 :: deicy@cptec.inpe.br -> administrator :: 2022-03-26 17:49:45 :: administrator -> deicy@cptec.inpe.br :: 2008 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | biome CPTEC-PVM dry forest fire savanna vegetation model |
| Abstract | Aim This study aims to improve the formulation and results of the Brazilian Center for Weather Forecasting and Climate Studies Potential Vegetation Model (CPTEC-PVM) by developing a new parameterization for the long-term occurrence of fire in regions of potential savannas in the tropics. Compared with the relatively slow processes of carbon uptake and growth in vegetation, fast mortality and biomass consumption by fires may favour grasses and reduce tree coverage. Location The tropics. Methods For finding large-scale relationships between fires and other environmental factors, we made two main simplifying assumptions. First, lightning is the most important source of ignition for natural fires. Second, over continental areas in the tropics, lightning is mainly related to the zonal flux of moisture transport. Results The parameterization of fire occurrence was built based on a simple empirical relationship, combining information on mean and intra-annual variance of the zonal wind. Main conclusions The implementation of this new relationship improved the formulation and the results of the CPTEC-PVM. As a result of this new parameter, the accuracy of the model in allocating the correct vegetation (seasonal forests) instead of savannas for large regions in India and Southeast Asia is now substantially higher than in previous studies.. |
| Area | MET |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > SESSS > Long-term potential for... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Long-term potential for... |
| 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 | en |
| Target File | cardoso_long-term.pdf |
| User Group | administrator deicy@cptec.inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Previous Edition | sid.inpe.br/mtc-m17@80/2007/09.26.18.18 |
| Next Higher Units | 8JMKD3MGPCW/43SRFME 8JMKD3MGPCW/46JKC45 |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previouslowerunit project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | deicy@cptec.inpe.br |
| update | |