Calculo de reserva de uma jazida de carvao por metodologia geoestatistica

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T05:03:04Z
dc.date.available2014-05-27T05:03:04Z
dc.date.created2014-05-27T05:03:04Z
dc.date.issued1988-12-01
dc.identifierGeociencas, v. 7, p. 211-229.
dc.identifierhttp://hdl.handle.net/11449/63875
dc.identifier2-s2.0-0024264342
dc.description.abstractA coal deposit was studied at Sapopema (PR) in the upper part of the Tubarao Group. The eliptical deposit is made up by a single layer of 1.2 m mean thickness and lies at a depth of 380 to 700 m. The semi-variogram, using the spherical model, revealed a range of 1.5 km and no nugget effect. Area kriging estimation for a grid of 0.5 × 0.5 km showed a value of 50.121.750 ton, very close to the real reserve one. -from English summary
dc.languagepor
dc.relationGeociencas
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectcoal reserve estimation
dc.subjectgeostatistics
dc.subjectTubarao Group
dc.subjectBrazil, Sapopema
dc.titleCalculo de reserva de uma jazida de carvao por metodologia geoestatistica
dc.typeArtículos de revistas


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