| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP6W34M/3JM4HTD |
| Repository | sid.inpe.br/marte2/2015/06.15.16.42.47 |
| Last Update | 2015:06.15.16.42.47 (UTC) banon |
| Metadata Repository | sid.inpe.br/marte2/2015/06.15.16.42.48 |
| Metadata Last Update | 2018:06.06.03.27.16 (UTC) administrator |
| ISBN | 978-85-17-0076-8 |
| Label | 1407 |
| Citation Key | XaudAlmeXaud:2015:MoDiEs |
| Title | Modelagem dinâmica espacial das mudanças de cobertura da terra na região sul do Estado de Roraima, norte da Amazônia  |
| Format | Internet |
| Year | 2015 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 735 KiB |
| 2. Context | |
| Author | 1 Xaud, Maristela Ramalho 2 Almeida, Cláudia Maria de 3 Xaud, Haron Abrahim Magalhães |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGS3 |
| Group | 1 2 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 maristela.xaud@embrapa.br |
| Editor | Gherardi, Douglas Francisco Marcolino Aragão, Luiz Eduardo Oliveira e Cruz de |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 17 (SBSR) |
| Conference Location | João Pessoa |
| Date | 25-29 abr. 2015 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 6483-6490 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2015-06-15 16:42:48 :: banon -> administrator :: 2018-06-06 03:27:16 :: administrator -> simone :: 2015 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | In order to assess the annual rate of shallow cut deforestation in the Brazilian Amazonia, INPE (Brazilian National Institute for Space Research) uses PRODES (Project for the Satellite Monitoring of the Brazilian Amazon Forest) system. PRODES database can be accessed from INPE website, which enables further studies on deforestation patterns in different subsets of such a heterogeneous region. The present study focuses on simulating the spatial dynamics of deforestation state of Roraima, in the far north of the Brazilian Amazon, using PRODES database and a cellular automata model within a time span of five years (2000-2005). The cellular automaton (CA) platform DINAMICA EGO was used in this study. It is driven by landscape maps from the initial and final time of the simulation period and by spatial variables (dynamic and/or static). The landscape maps contained the following land cover classes: forest, non-forest, deforestation, drainage, and background. The spatial variables selected for the analysis were distance to roads, distance to urban sites, and distance to deforested areas. The results indicated that the transition forest to deforestation was more strongly associated with the variables distance to deforestation and distance to roads and presented though a weak relation with distance to urban sites. The results shed light on the drivers of land cover change processes in this region, mainly the conversion from forest to deforested areas, indicating the minor role of urban sites as compared to the decisive importance of roads and previously deforested areas. |
| Area | SRE |
| Type | Modelagem espacial |
| 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/8JMKD3MGP6W34M/3JM4HTD |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP6W34M/3JM4HTD |
| Language | pt |
| Target File | p1407.pdf |
| User Group | banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGP6W34M/3JJLLP2 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/marte2/2015/05.31.21.54 12 sid.inpe.br/mtc-m21/2012/07.13.14.43.49 5 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |