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| Soares,Paula Fernanda Chaves; Anjos,Lúcia Helena Cunha dos; Pereira,Marcos Gervasio; Pessenda,Luiz Carlos Ruiz. |
| ABSTRACT: Highland environments favor accumulation and preservation of soil organic matter (SOM) due to low temperatures, leading to the formation of Histosols. The Itatiaia National Park (INP), Rio de Janeiro, Brazil, offers conditions for preservation of SOM deposited over time, which has led to the formation of these soils. The objective of this study was to characterize Histosols in this environment, with the premise that it may provide evidence of changes in vegetation. Organossolos (Histosols) were sampled, characterized, described, and analyzed for their properties, stable isotopes of 12C and 13 14 15 14 C, N and N, and dating of organic matter through C. The soils were classified in the Brazilian Soil Classification System as Organossolo Háplico... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Peat lands; Itatiaia National Park; Environmental changes. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100315 |
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