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dc.contributor.authorSALIMON, C. I.pt_BR
dc.contributor.authorWADT, P. G. S.pt_BR
dc.contributor.authorALVES, S. de S.pt_BR
dc.identifier.citationRevista Ambiente & Água, Taubaté, v. 4, n. 2, 2009.pt_BR
dc.descriptionThis study presents data on the influence of the land cover type on soil carbon stocks in an Oxisol in southwestern Amazon, Acre, Brazil, under three land cover types: mature forest, pasture and rubber tree plantation. Total soil carbon was calculated using carbon concentration in soil and soil bulk density. Accumulated soil carbon stock up to 1 m depth was greater in mature forest (96 Mg ha-1), followed by pasture (79.7 Mg ha-1) and then by rubber tree plantation (56.3 Mg ha-1); also the greatest carbon accumulation in the surface layers was in pasture. Such results demonstrate that we need not only carbon stocks information by soil type, but also precise information on the land cover classification within a region in order to generate better soil carbon stocks estimations. Also, it is important to notice that mature forest conversion to other land covers can be the source to the atmosphere of about 20 to 40% of the carbon stocked in the soil previously.pt_BR
dc.subjectRubber treept_BR
dc.subjectÁrbol de gomapt_BR
dc.subjectArgissolo Vermelho Amarelopt_BR
dc.subjectRed yellow argisolpt_BR
dc.subjectArgisol rojo amarillopt_BR
dc.subjectUso de la tierrapt_BR
dc.subjectCarbon skinspt_BR
dc.subjectCubierta vegetalpt_BR
dc.subjectReservatorio de carbonopt_BR
dc.subjectSuelos forestalespt_BR
dc.titleDecrease in carbon stocks in an oxisol due to land use and cover change in southwestern Amazon.pt_BR
dc.typeArtigo de periódicopt_BR
dc.subject.thesagroCobertura do solopt_BR
dc.subject.thesagroCobertura vegetalpt_BR
dc.subject.thesagroHevea brasiliensispt_BR
dc.subject.thesagroUso da terrapt_BR
dc.subject.nalthesaurusVegetation coverpt_BR
dc.subject.nalthesaurusForest soilspt_BR
dc.subject.nalthesaurusLand usept_BR
riaa.ainfo.lastupdate2019-01-09 -02:00:00pt_BR
dc.contributor.institutionCleber Ibraim Salimon, Universidade Federal do Acre (Ufac); PAULO GUILHERME SALVADOR WADT, CPAF-AC; Suhelen de Souza Alves, Universidade Federal do Acre (Ufac).pt_BR
Appears in Collections:Artigo em periódico indexado (CPAF-AC)

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