THE COLORS OF SOIL AS A PARAMETER TO DELIMITATE THE ENVIRONMENT OF A PALM SWAMPY

dc.contributor.authorBarbosa, Glauber Stefan
dc.contributor.authorMaltoni, Katia Luciene [UNESP]
dc.contributor.authorPanosso, Alan Rodrigo [UNESP]
dc.contributor.institutionUniversidade Estadual de Londrina (UEL)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T19:40:55Z
dc.date.available2020-12-10T19:40:55Z
dc.date.issued2019-01-01
dc.description.abstractThe palm swamps are arranged in the landscape in wetlands, which contribute to regulate the hydrological cycle of water courses supply. These areas are characterized by superficial streams and populated by Buritis (Mauritia flexuosa), typical palm of these environments. The soils in the palm swamp present indicative of pedoenvironmental conditions related to intense reduction processes of Fe, common in swampy areas where the reducing environment hinders the oxidation process. This study aims to evaluate the use of soil color parameter, associated with data from iron extracted with dithionite (Fe DCB), as indicator for delimitation of areas that comprise a palm swamp, producing subsidies to adequate the permanent preservation area surrounding the palm swamp, and as an indicator for delimitation of soils under water influence. The results pointed out the color GLEY 1, with values from 5 to 8 and chroma N, and colors 10Y, and 5Y with value and chroma varying among 5/1, 6/1, 7/1 and 7/2 as a useful tool for delimitation of palm swamp pedoenvironment, as well as 330 ppm of iron, since both indicate the occurrence of soils formation under hydromorphic or gley environments.en
dc.description.affiliationUniv Estadual Londrina, Programa Posgrad Geog, Londrina, Parana, Brazil
dc.description.affiliationUniv Estadual Paulista, Campus Ilha Solteira, Ilha Solteira, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Ciencias Exatas, Campus Jaboticabal, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Campus Ilha Solteira, Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Ciencias Exatas, Campus Jaboticabal, Jaboticabal, SP, Brazil
dc.format.extent25
dc.identifierhttp://dx.doi.org/10.5216/bgg.v39.52021
dc.identifier.citationBoletin Goiano De Geografia. Goiana: Univ Federal Goias, Inst Estudos Socio-ambientais, v. 39, 25 p., 2019.
dc.identifier.doi10.5216/bgg.v39.52021
dc.identifier.issn0101-708X
dc.identifier.urihttp://hdl.handle.net/11449/196321
dc.identifier.wosWOS:000496184900002
dc.language.isopor
dc.publisherUniv Federal Goias, Inst Estudos Socio-ambientais
dc.relation.ispartofBoletin Goiano De Geografia
dc.sourceWeb of Science
dc.subjectPedomorphological profile
dc.subjectFe
dc.subjectDithionite citrate bicarbonate
dc.subjectWetlands
dc.titleTHE COLORS OF SOIL AS A PARAMETER TO DELIMITATE THE ENVIRONMENT OF A PALM SWAMPYen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Goias, Inst Estudos Socio-ambientais
unesp.departmentCiências Exatas - FCAVpt

Arquivos