| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | marte.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repository | dpi.inpe.br/sbsr@80/2008/11.17.20.40 | |||
| Last Update | 2009:03.29.12.43.14 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.17.20.40.25 | |||
| Metadata Last Update | 2022:07.07.03.46.47 (UTC) administrator | |||
| Secondary Key | INPE-15934-PRE/10544 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | MelloAlve:2009:MéAnDi | |||
| Title | Um método para analisar a distribuição espacial das áreas de vegetação secundária em áreas desflorestadas na Amazônia  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 15 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 558 KiB | |||
| 2. Context | ||||
| Author | 1 Mello, Allan Yu Iwama de 2 Alves, Diógenes Salas | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGTS | |||
| Group | 1 DSR-OBT-INPE-MCT-BR 2 DPI-OBT-INPE-MCT-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais - INPE 2 Instituto Nacional de Pesquisas Espaciais - INPE | |||
| Author e-Mail Address | 1 allan@dsr.inpe.br 2 dalves@dpi.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | lise@dpi.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR) | |||
| Conference Location | Natal | |||
| Date | 25-30 abr. 2009 | |||
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Publisher City | São José dos Campos | |||
| Pages | 5981-5988 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-18 01:04:49 :: allan@dsr.inpe.br -> sbsr :: 2008-12-15 19:56:56 :: sbsr -> lise@dpi.inpe.br :: 2009-01-09 15:25:18 :: lise@dpi.inpe.br -> sbsr :: 2009-02-19 16:19:19 :: sbsr -> administrator :: 2009-05-28 13:03:11 :: administrator -> lise@dpi.inpe.br :: 2009-06-09 19:31:44 :: lise@dpi.inpe.br -> marciana :: 2009-06-22 13:55:24 :: marciana -> erich@sid.inpe.br :: 2009-06-23 19:04:50 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:59:49 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:41 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:17:14 :: marciana -> administrator :: 2009 2022-07-07 03:46:47 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | deforestation secondary vegetation landscape fragmentation desflorestamento vegetação secundária fragmentação da paisagem | |||
| Abstract | Deforestation in Brazilian Amazon is concentrated in some areas where the landscape tends to be dominated by pastures and partially by crops, with relatively few forest remnants, and some degree of secondary vegetation. Secondary vegetation can play an important role to mitigate deforestation impacts, although it has been suggested that it has decreasing importance in regions that concentrate most deforestation, according to studies based on analyses of Census data and classification of variable-sized sampling units based on remotely sensed imagery. The aim of this work is to define a method to analyze the spatial distribution of secondary vegetation based on the classification of randomly selected 10x10 km regular cells, and differentiating areas deforested before 1997 (old deforestation) from areas deforested after 2003 (new deforestation). Maps from INPE PRODES program were used as the source of deforestation data and Landsat TM imagery were classified to identify secondary vegetation in areas of old and new deforestation, in the randomly selected cells. Restricting classification to the randomly selected cells reduces the total classification time, contributes to better classification results by focusing on specific contexts, and can be used as the basis to differentiating secondary vegetation distribution according to both deforestation periods and visually-inferred landscape patterns. | |||
| Area | SRE | |||
| Type | Mudança de Uso e Cobertura da Terra | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Um método para... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Um método para... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.17.20.40 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.17.20.40 | |||
| Language | pt | |||
| Target File | 5981-5988.pdf | |||
| User Group | administrator allan@dsr.inpe.br lise@dpi.inpe.br marciana erich@sid.inpe.br administrator | |||
| Reader Group | administrator allan@dsr.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.44.39 1 | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Sponsor | CAPES | |||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle tertiarymark url versiontype volume | |||