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Publicação:
State of natural vegetation conservation across the landscape temporal changes in Paraguai/Jauquara Hydrographic Basin. in Mato Grosso - Brazil

dc.contributor.authorDourado da Costa, Angelica Aparecida
dc.contributor.authorSantos Galvanin, Edineia Aparecida dos [UNESP]
dc.contributor.authorAlves Vieira, Elisa Hardt
dc.contributor.institutionUniv Estado Mato Grosso
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.date.accessioned2020-12-10T20:04:37Z
dc.date.available2020-12-10T20:04:37Z
dc.date.issued2020-04-01
dc.description.abstractThe aim of this study is to analyze the changes in the landscape structure and its effects on the conservation of natural vegetation in the Paraguay/Jauquara-MT Hydrographic Basin. The study is justified by the importance of the hydrographic region and its sub-basins in the contribution of the flood pulse of the Pantanal in Mato Grosso state. In the study, images from the Landsat-5 and 8 satellites were used, classified by land use and land cover in the years 1997, 2007 and 2017. Seven landscape metrics were applied to analyze the changes that occurred over the 20-year period, through measures of area, fragmentation, size, connectivity and isolation from natural vegetation. The results indicated that 19% of the natural vegetation was converted by pasture, 14% between 1997 and 2007 and 4% between 2007 and 2017. Agriculture was responsible for 1% of the vegetation between 1997 and 2007, which also contributed to fragmentation and an increase in the degree of isolation from the remaining vegetation in the basin. Therefore, it is suggested that efficient measures be adopted in environmental management, as the alteration of the natural vegetation in the study area may affect the geosystems and the flood pulse of the Pantanal plain.en
dc.description.affiliationUniv Estado Mato Grosso, Ambiente & Sistema Prod Agr, UNEMAT, 358 Ave Inacio Bittencourt Cardoso,Km 07 S-N, BR-78300000 Tangara Da Serra, MT, Brazil
dc.description.affiliationUniv Estadual Paulista, Ciencias Cartograf, UNESP, Campus Ourinhos,Av Renato da Costa Lima 451, BR-19903302 Ourinhos, SP, Brazil
dc.description.affiliationUniv Fed Sao Paulo, Lab Ecol Aplicada & Conservacao LECON, Grp Ecol Paisagem & Planejamento Conservacao, Dept Ciencias Ambientais, Campus Diadema,Rua Prof Arthur Riedel 275, BR-09972270 Diadema, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Ciencias Cartograf, UNESP, Campus Ourinhos,Av Renato da Costa Lima 451, BR-19903302 Ourinhos, SP, Brazil
dc.format.extent205-225
dc.identifier.citationAtelie Geografico. Goiana: Univ Fed Goias, Inst Estudos Socio-ambientais, v. 14, n. 1, p. 205-225, 2020.
dc.identifier.issn1982-1956
dc.identifier.urihttp://hdl.handle.net/11449/197051
dc.identifier.wosWOS:000546475600010
dc.language.isopor
dc.publisherUniv Fed Goias, Inst Estudos Socio-ambientais
dc.relation.ispartofAtelie Geografico
dc.sourceWeb of Science
dc.subjectremote sensing
dc.subjectgeotechnology
dc.subjectlandscape ecology
dc.subjectenvironmental conservation
dc.titleState of natural vegetation conservation across the landscape temporal changes in Paraguai/Jauquara Hydrographic Basin. in Mato Grosso - Brazilen
dc.typeArtigo
dcterms.rightsHolderUniv Fed Goias, Inst Estudos Socio-ambientais
dspace.entity.typePublication
unesp.departmentGeografia - FCTEpt

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