2012
DOI: 10.1590/s0102-33062012000100020
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Fogo e dinâmica da comunidade lenhosa em cerrado sentido restrito, Barra do Garças, Mato Grosso

Abstract: Fogo e dinâmica da comunidade lenhosa em cerrado sentido restrito, Barra do Garças, Mato Grosso , in Area 1, tree mortality was lower (2.0%) and recruitment (3.7%) higher than that observed Area 2 (4.3% and 0.05% respectively). Plant mortality decreased with increasing size class. In Area 2, there was a reduction in plant size (height and diameter). The resprouting pattern after fire was related to plant size. Smaller size classes had higher proportions of resprouting at the base of the stem while the larger … Show more

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Cited by 48 publications
(75 citation statements)
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“…However, the number of individuals in the smaller size class differs between the areas, where the burned area has fewer individuals than the unburned areas. This difference could be due to the action of fire during forest fire occurred because the effects of the flames are higher in smaller trees (RIBEIRO et al, 2012), leading therefore to a reduced density patches of smaller diameter in the burned area.…”
Section: Discussionmentioning
confidence: 99%
“…However, the number of individuals in the smaller size class differs between the areas, where the burned area has fewer individuals than the unburned areas. This difference could be due to the action of fire during forest fire occurred because the effects of the flames are higher in smaller trees (RIBEIRO et al, 2012), leading therefore to a reduced density patches of smaller diameter in the burned area.…”
Section: Discussionmentioning
confidence: 99%
“…In studies of communities or populations dynamics, several models have been proposed to assess recruitment or ingress (Swaine & Lieberman, 1987;Korning & Balslev, 1994;Sheil;May, 1996;Mews et al, 2011;Ribeiro et al, 2012). Other approaches consider the direct ratio between the number of recruits and density before the study commencement (Condit et al, 1995;Colpini et al, 2010;Souza et al, 2012).…”
Section: Regeneração Natural Em Florestas Tropicaismentioning
confidence: 99%
“…Several methodologies have been proposed for the assessment of balance (Korning & Balslev, 1994;Mory & Jardim, 2001;Ruschel et al, 2009;Ribeiro et al, 2012). However, any methodology or model to assess this balance that considers the ratio between the final density and initial density, as in the Natural Regeneration Rate (NRR%) (Jardim, 1986) or Ruschel et al (2009), or even the logarithm of the initial density (Ribeiro et al, 2012), will result in a mathematical indeterminacy in the case of ingress of a new species in the sample.…”
Section: The Numbers Issue In Assessing Natural Regenerationmentioning
confidence: 99%
“…A chegada de populações migratórias no Cerrado ocorre na transição da estação seca para chuvosa, o que coincide com a frutificação da maioria das espécies. Muitas aves migratórias utilizam frutos, que representam recurso energeticamente rico para alimentar seus filhotes, como foi observado por Jesus e Monteiro-Filho (2007 CARVALHO et al, 2008;RIBEIRO et al, 2012), certamente essa espécie deve desempenhar papel importante na manutenção de aves frugívoras no Cerrado.…”
Section: Silva Gbm E Pedroni Funclassified