Geotechnologies Applied to Analysis of Environmental Fragility to Erosive Processes

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dc.contributor.authorda Silva, Edson Rodrigo Dos Santos
dc.contributor.authorde Oliveira, Víncler Fernandes Ribeiro
dc.contributor.authorVick, Erivelton Pereira
dc.contributor.authorda Rocha Lima, César Gustavo [UNESP]
dc.contributor.authorBacani, Vitor Matheus
dc.contributor.authorChávez, Eduardo Salinas
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:51:30Z
dc.date.available2022-04-28T19:51:30Z
dc.date.issued2022-01-01
dc.description.abstractErosive processes cause severe impacts on the environment, causing economic, social, and biodiversity losses. This paper aims to analyze the fragility of the environment to erosive processes in the Onça river basin, in Coxim-ms. The methodology was based on soil mapping, slope, priority areas for biodiversity conservation, and rainfall intensity to evaluate the potential fragility and land use and land cover, that by means of a boolean weighted overlap with the potential fragility resulted in the mapping of the environmental fragility. To validate the environmental fragility model, the erosive features were identified from a high-resolution image and a making, focusing on the areas named “soils with extreme exposure” from a classification, which had as its only aim to identify areas with the lowest degree of protection/ground cover. The results pointed to the predominance of medium (59.61 %) and high (23.66 %) environmental fragility, associated with high concentrations of erosive processes in “soil with extreme exposure” area, which are areas of low vegetation cover, classified by use. and land cover with the pasture classes.en
dc.description.affiliationUniversidade Federal de Mato Grosso do Sul
dc.description.affiliationUniversidade Estadual Paulista
dc.description.affiliationUnespUniversidade Estadual Paulista
dc.format.extent222-240
dc.identifierhttp://dx.doi.org/10.15446/RCDG.V31N1.85654
dc.identifier.citationCuadernos de Geografia: Revista Colombiana de Geografia, v. 31, n. 1, p. 222-240, 2022.
dc.identifier.doi10.15446/RCDG.V31N1.85654
dc.identifier.issn2256-5442
dc.identifier.issn0121-215X
dc.identifier.scopus2-s2.0-85125879529
dc.identifier.urihttp://hdl.handle.net/11449/223583
dc.language.isospa
dc.relation.ispartofCuadernos de Geografia: Revista Colombiana de Geografia
dc.sourceScopus
dc.subjectAmbiental degradation
dc.subjectGeoprocessing
dc.subjectMato Grosso do Sul
dc.subjectSoil management and conservation
dc.subjectWatershed
dc.titleGeotechnologies Applied to Analysis of Environmental Fragility to Erosive Processesen
dc.titleGeotecnologías aplicadas al análisis de la fragilidad ambiental a los procesos erosivoses
dc.titleGeotecnologias aplicadas à análise da fragilidade ambiental aos processos erosivospt
dc.typeArtigo
unesp.author.orcid0000-0001-6655-5269[1]
unesp.author.orcid0000-0003-0099-0991[2]
unesp.author.orcid0000-0003-2005-5765[3]
unesp.author.orcid0000-0003-1878-2912[4]
unesp.author.orcid0000-0002-8650-0780[5]
unesp.author.orcid0000-0001-5976-0475[6]

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