Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149179
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dc.contributor.authorREZENDE, J. S.
dc.contributor.authorFREIRE, F. J.
dc.contributor.authorARAUJO FILHO, J. C. de
dc.contributor.authorFREIRE, M. B. G. dos S.
dc.contributor.authorALMEIDA, B. G. de
dc.contributor.authorSANTOS, L. R. C.
dc.date.accessioned2022-12-05T12:02:25Z-
dc.date.available2022-12-05T12:02:25Z-
dc.date.created2022-12-05
dc.date.issued2022
dc.identifier.citationiForest: Biogeosciences and Forestry, v. 15, p. 465-475, Nov. 2022.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1149179-
dc.descriptionDeforestation of Caatinga and inadequate land use of these dry environments have impacted soil quality in Northeastern Brazil. The objectives of this study were: (a) to evaluate the effect of deforestation and different agricultural uses on the physical and chemical properties of soil, and humic fractions of soil organic matter in dry environments; and (b) to detect the soil properties that were most affected by anthropic actions. We evaluated four dry areas in Chapada do Araripe, NE Brazil: preserved native vegetation; degraded native vegetation; cassava conventional cultivation; and eucalyptus agro-energy cultivation. Soil fertility, total organic carbon and humic fractions of soil organic matter were lower in the degraded native vegetation area. The best indicators for soil quality evaluation were: macroporosity; bulk density; soil resistance penetration; sum of bases (mainly Ca2+); available P; and saturation by Al3+. Total organic carbon and humic acid fractions of soil organic matter were important in improving soil quality. These properties were influenced by deforestation and agricultural uses, suggesting that the deforestation of native vegetation in dry environments has high capacity to degrade the soil, preventing its regeneration.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectSolo Degradado
dc.subjectMudança no Uso da Terra
dc.subjectQualidade do Solo
dc.titleImpact of deforestation on the soil physical and chemical attributes, and humic fraction of organic matter in dry environments in Brazil.
dc.typeArtigo de periódico
dc.subject.thesagroSolo Florestal
dc.subject.nalthesaurusSoil degradation
dc.subject.nalthesaurusForest soils
dc.subject.nalthesaurusLand use change
dc.subject.nalthesaurusSoil quality
riaa.ainfo.id1149179
riaa.ainfo.lastupdate2022-12-05
dc.identifier.doihttps://doi.org/10.3832/ifor4016-015
dc.contributor.institutionJEFREJAN SOUZA REZENDE, UNIVERSIDADE ESTADUAL DO PIAUÍ; FERNANDO JOSÉ FREIRE, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JOSE COELHO DE ARAUJO FILHO, CNPS; MARIA BETÂNIA GALVÃO DOS SANTOS FREIRE, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; BRIVALDO GOMES DE ALMEIDA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; LEANDRO REIS COSTA SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO.
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