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dc.contributor.authorPAPA, D. de A.pt_BR
dc.contributor.authorABIB, T. H.pt_BR
dc.contributor.authorFERREIRA, L. do N.pt_BR
dc.contributor.authorFIGUEIREDO, E. O.pt_BR
dc.contributor.authorRODRIGUEZ, L. C. E.pt_BR
dc.date.accessioned2017-07-07T11:11:11Zpt_BR
dc.date.available2017-07-07T11:11:11Zpt_BR
dc.date.created2017-07-07pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... Santos: Inpe, 2017.pt_BR
dc.identifier.isbn978-85-17-00088-1pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1072224pt_BR
dc.descriptionUnderstanding ecological variations in tropical forests is essential for defining conservation and management strategies. Changes in the composition and structure of forests, in relation to altitude, have been investigated on many tropical slopes. Although the degradation of its natural habitat continues, the Amazon biome represents 30% of the world's tropical forests and houses at least 10% of the known biodiversity. Considering the magnitude of Amazon diversity, this study evaluated the influence of terrain elevation on abundance, dominance and floristic richness of the primary vegetation in four neighboring farms (Caçula, Guarujá, Anhumas and Jaraguá) located in State of Acre, Brazil, by means of Shuttle Radar Topography Mission (SRTM) image. Data from each area were obtained from Acre Institute of the Environment's (IMAC) census inventory. Segmented linear regression models were used to observe the effect of the terrain elevation on the variables studied. The selection of models was made considering the Akaike?s Information Criterion (AIC). For Guarujá and Jaraguá farms, the models indicated a relationship between altitude and ecological variation. On the other hand, in Caçula and Anhumas, it was not possible to observe the influence of terrain elevation on any variable. It is important to take into consideration the impact of break-points, applicable in Guarujá and Jaraguá farms, when creating altitude stratified limits to manage the landscape.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectGeotécnicapt_BR
dc.subjectFazenda Caçulapt_BR
dc.subjectFazenda Guarujápt_BR
dc.subjectSena Madureira (AC)pt_BR
dc.subjectFazenda Anhumaspt_BR
dc.subjectFazenda Jaraguápt_BR
dc.subjectBujari (AC)pt_BR
dc.subjectAcrept_BR
dc.subjectAmazônia Ocidentalpt_BR
dc.subjectWestern Amazonpt_BR
dc.subjectAmazonia Occidentalpt_BR
dc.subjectBosques tropicalespt_BR
dc.subjectBiodiversidadpt_BR
dc.subjectFactores ambientalespt_BR
dc.subjectTeledetecciónpt_BR
dc.titleEfeito da elevação sobre a estrutura horizontal e riqueza da vegetação em planos de manejo na Amazônia.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2017-11-08T11:11:11Zpt_BR
dc.subject.thesagroFloresta tropicalpt_BR
dc.subject.thesagroBiodiversidadept_BR
dc.subject.thesagroCondição ambientalpt_BR
dc.subject.thesagroTopografiapt_BR
dc.subject.thesagroSensoriamento remotopt_BR
dc.subject.thesagroRadarpt_BR
dc.subject.nalthesaurusTropical forestspt_BR
dc.subject.nalthesaurusBiodiversitypt_BR
dc.subject.nalthesaurusEnvironmental factorspt_BR
dc.subject.nalthesaurusRemote sensingpt_BR
dc.format.extent28 p.pt_BR
riaa.ainfo.id1072224pt_BR
riaa.ainfo.lastupdate2017-11-08 -02:00:00pt_BR
dc.contributor.institutionDANIEL DE ALMEIDA PAPA, CPAF-Acre; Thais Hudari Abib, Universidade de São Paulo (USP/ESALQ); Lucas do Nascimento Ferreira, Universidade de São Paulo (USP/ESALQ); EVANDRO ORFANO FIGUEIREDO, CPAF-Acre; Luiz Carlos Estraviz Rodriguez, Universidade de São Paulo (USP/ESALQ).pt_BR
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