2019
DOI: 10.28951/rbb.v37i4.419
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Avaliação Do Método De Prodan Na Amostragem De Cerrado Sensu Stricto No Distrito Federal

Abstract: Este estudo avaliou e comparou os métodos de amostragem de Área Fixa e Prodan em Cerrado sensu stricto no Distrito Federal. Foram distribuídas aleatoriamente dez unidades amostrais na área de estudo, sendo, unidades amostrais de 20 x 50 m para o método de Área Fixa, no centro de cada uma dessas foram demarcados os pontos para amostragem pelo método de Prodan. Em cada unidade as árvores foram identificadas e tiveram o diâmetro na base (Db ≥ 5 cm) e a altura total mensurados. Pelo método de Prodan foram amostrad… Show more

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Cited by 2 publications
(2 citation statements)
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“…A mean DBH of of 21 cm was reported for jatobá at the age of five years in an ecological restoration area in the Cerrado biome of the Distrito Federal (Oliveira et al, 2015), higher than the 17.3 cm in this study. This can be explained by the larger spacing (3 x 3 m), since greater spacing results in larger diameters (Schneider et al, 2015).…”
Section: Dbh Percentage Of Bark Taper and Yieldcontrasting
confidence: 76%
“…A mean DBH of of 21 cm was reported for jatobá at the age of five years in an ecological restoration area in the Cerrado biome of the Distrito Federal (Oliveira et al, 2015), higher than the 17.3 cm in this study. This can be explained by the larger spacing (3 x 3 m), since greater spacing results in larger diameters (Schneider et al, 2015).…”
Section: Dbh Percentage Of Bark Taper and Yieldcontrasting
confidence: 76%
“…Among the known sampling methods, the fixed-area method is the oldest and most widespread one in Brazil; the selection of trees is made according to the frequency in which the trees are arranged in the forest and to the size of the sampling unit (SANQUETTA et al, 2014). This method is widely cited in the forest literature and considered, in several cases, as a comparator in different studies, as in the works of Moscovich et al (1992), Druszcz et al (2010), Nakajima et al (2011), Santos et al (2013, Téo et al (2014), Miranda et al (2015), Sydow et al (2017), andOliveira et al (2019).…”
Section: Introductionmentioning
confidence: 99%