2012
DOI: 10.1590/s0102-33062012000100019
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Influência da distância da borda e do adensamento foliar sobre a abundância de plantas pioneiras em um fragmento de floresta tropical submontana na Estação Ecológica de Wenceslau Guimarães (Bahia, Brasil)

Abstract: Infl uência da distância da borda e do adensamento foliar sobre a abundância de plantas pioneiras em um fragmento de fl oresta tropical submontana na Estação Ecológica de Wenceslau Guimarães (Bahia, Brasil) RESUMO(Infl uência da distância da borda e do adensamento foliar sobre a abundância de plantas pioneiras em um fragmento de fl oresta tropical submontana na Estação Ecológica de Wenceslau Guimarães (Bahia, Brasil)). Efeitos de borda são modifi cações nos parâmetros físicos, químicos e biológicos observados … Show more

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Cited by 22 publications
(28 citation statements)
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References 28 publications
(46 reference statements)
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“…This result differs from other authors, like Murcia (1995) and Fontoura et al (2006), in which the edge effects can influence the sites up to 50 m far from the edge. On the other hand, it converged concerning the abundance of pioneer species in the edge of Dense Atlantic Forests, according to Rigueira et al (2012). This result can be related to the availability of light, which is observed in high levels between 20-40 m inside of recent fragments (MURCIA, 1995), while in older edges higher levels of luminosity are restrict to 10 m from the edges (RIGUEIRA et al, 2012).…”
Section: Discussionmentioning
confidence: 79%
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“…This result differs from other authors, like Murcia (1995) and Fontoura et al (2006), in which the edge effects can influence the sites up to 50 m far from the edge. On the other hand, it converged concerning the abundance of pioneer species in the edge of Dense Atlantic Forests, according to Rigueira et al (2012). This result can be related to the availability of light, which is observed in high levels between 20-40 m inside of recent fragments (MURCIA, 1995), while in older edges higher levels of luminosity are restrict to 10 m from the edges (RIGUEIRA et al, 2012).…”
Section: Discussionmentioning
confidence: 79%
“…Some of these effects are: mortality and/or ingrowth increase, density increase of pioneer species trees' and lianas, easily invasive species propagation and disease transmission, variations in biomass and carbon stock, and late sapling density reduction VASCONCELOS, 2009;PAULA et al, 2011;RIGUEIRA et al, 2012). Fragmentation, mainly in areas with high proportion of edges, affects pollination systems, leveraging generalist diurnal pollinators and hermaphrodite trees (LOPES et al, 2009).…”
Section: Introductionmentioning
confidence: 99%
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“…Uma redução de plantas pioneiras a partir dos 30 m de borda foi verificada por Rigueira et al (2012) em um fragmento de floresta tropical submontana na Bahia. De acordo com os autores, esse fato pode ser explicado pelo aumento do adensamento foliar e pela diminuição da disponibilidade de luz.…”
Section: Distância Das Ua à Borda Do Remanescenteunclassified
“…An augmentation of pioneer species is expected at the edge as shown in a fragment of a tropical submontane forest, in Bahia state (Brazil) by (Rigueira et al, 2012). Looking at the composition at forest edge, this model suggests that Edge effect may vary depending on several factors such as fragment age, size, matrix management and edge orientation (Murcia, 1995) but these aspects…”
Section: Forest Composition At the Edgementioning
confidence: 86%