Use este identificador para citar ou linkar para este item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568008
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dc.contributor.authorCARVALHO, A. P. F. dept_BR
dc.contributor.authorCARVALHO JÚNIOR, O. A. dept_BR
dc.contributor.authorLEITE, L. L.pt_BR
dc.contributor.authorGUIMARÃES, R. F.pt_BR
dc.contributor.authorMARTINS, E. de S.pt_BR
dc.date.accessioned2011-07-08T11:44:31Z-
dc.date.available2011-07-08T11:44:31Z-
dc.date.created2004-12-10pt_BR
dc.date.issued2001pt_BR
dc.identifier.citationPlanaltina, DF: Embrapa Cerrados, 2001.pt_BR
dc.identifier.urihttp://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568008pt_BR
dc.descriptionABSTRACT: The permanent preservation areas were created to protect the environment, decreasing processes as erosion often caused by anthropic interferences. The Brazilian Forest Law stablished criteria to the delimitation of these areas. An area zoning presents special areas where permanent preservation areas are inclued. This way, in the present paper was performed the mapping of the permanent preservation areas in order to accomplish the future zoning of the watershed called Basin of stream of Gama. According to the Federal Law, permanent preservation areas on this watershed were found along rivers margins and their streams and plateau's edges. The mapping of these areas was performed by means of the IDRISI software using to the delimitation of the watershed, generation of distance map along rivers margins, generation of the Digital Elevation Model, generation of shope's map and re-classification of this map. As a result it was obtained that the permanent preservation areas represented 6% of the watershed.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Cerrados. Documentos, 39).pt_BR
dc.rightsopenAccesspt_BR
dc.subjectCaracterizaçãopt_BR
dc.subjectBrasilpt_BR
dc.subjectPreservaçãopt_BR
dc.subjectEnvironmentspt_BR
dc.subjectPreservationpt_BR
dc.titleDesenvolvimento de metodologia em SIG para zoneamento ecológico: estudo de caso da Bacia Ribeirão do Gama-DF.pt_BR
dc.typeFolhetospt_BR
dc.date.updated2011-07-08T11:44:31Zpt_BR
dc.subject.thesagroMeio Ambientept_BR
dc.subject.thesagroRecurso Naturalpt_BR
dc.subject.thesagroSistema de Informação Geográficapt_BR
dc.subject.thesagroZoneamento Ecológicopt_BR
dc.subject.nalthesaurusBrazilpt_BR
dc.subject.nalthesaurusgeographic information systemspt_BR
dc.subject.nalthesaurusecologypt_BR
dc.subject.nalthesaurusnatural resourcespt_BR
dc.format.extent219 p.pt_BR
riaa.ainfo.id568008pt_BR
riaa.ainfo.lastupdate2009-10-28pt_BR
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