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Relationship Between Edaphic Factors and Vegetation in Savannas of the Brazilian Midwest Region Rev. Bras. Ciênc. Solo
Soares,Michellia Pereira; Reys,Paula; Pifano,Daniel Salgado; Sá,Janaílson Leônidas de; Silva,Patrícia Oliveira da; Santos,Thailliny Moraes; Silva,Fabiano Guimarães.
The Brazilian savanna is a mosaic of phytophysiognomies influenced by edaphic and topographic factors that range from the occurrence of fires to anthropic disturbance. The goal of this study was a comparative analysis between two cerrado areas in southeastern Goiás, relating the floristic composition and structure of the vegetation to soil properties to better understand the physiognomic characteristics of the region. Twenty-five 20 × 20 m plots were used. All plants with circumference at breast height of more than 15 cm were measured. Soil samples collected at a depth of 0-20 cm were subjected to physical and chemical analyses. Canonical correspondence analysis (CCA) was used to detect possible correlations between the soil properties and species...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Canonical correspondence analysis; Soil; Cerrado.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832015000300821
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