2014
DOI: 10.5902/1980509814590
|View full text |Cite
|
Sign up to set email alerts
|

Contribuição dos poleiros artificiais na dispersão de sementes e sua aplicação na restauração florestal

Abstract: RESUMOO uso de poleiros artificiais é uma técnica eficiente para a restauração florestal. Os objetivos desse trabalho foram: (1) avaliar o efeito da presença de poleiros artificiais no número de sementes florestais depositadas em coletores; (2) identificar as síndromes de dispersão das sementes, e (3) analisar o efeito da distância da borda da floresta no aporte de sementes. As atividades de campo foram realizadas no município de Iguaba Grande, Rio de Janeiro, Brasil. Foram instalados 70 coletores de sementes … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

4
7
0
3

Year Published

2016
2016
2022
2022

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 13 publications
(14 citation statements)
references
References 2 publications
4
7
0
3
Order By: Relevance
“…In a similar experiment, in pasture near a fragment of Atlantic Forest in the state of Paraná, Zwiener et al (2014) reported significant differences in the seed rain richness on isolated trees and artificial perches installed at 10 m and 300 m from the forest edge, with greater species richness at more remote perches. Dias et al (2014) did not find difference in the seed species composition in perches installed between 5 m and 35 m from the fragment edge, a similar result to the one observed in this study. Figure 3.…”
Section: Familysupporting
confidence: 91%
See 1 more Smart Citation
“…In a similar experiment, in pasture near a fragment of Atlantic Forest in the state of Paraná, Zwiener et al (2014) reported significant differences in the seed rain richness on isolated trees and artificial perches installed at 10 m and 300 m from the forest edge, with greater species richness at more remote perches. Dias et al (2014) did not find difference in the seed species composition in perches installed between 5 m and 35 m from the fragment edge, a similar result to the one observed in this study. Figure 3.…”
Section: Familysupporting
confidence: 91%
“…The richness was also higher in perches (Perches: 13.0 ± 2.44, Control: 4.9 ± 2.18, F ≤ 60.94, p ≤ 0.00, Figure 4). This difference was observed in other studies with artificial perches, confirming the richness and abundance increase hypothesis (Almeida et al, 2016;Bechara, 2007;Bochese et al, 2008;Dias et al, 2014;Guidetti et al, 2017, Oliveira et al, 2018. Regarding the ecological and functional traits, we observed a difference between seeds under perches and the control sample (Table 2), evidence of the potential of perches to contribute as biological diversity nuclei (Reis et al, 2003;Tres & Reis, 2009).…”
Section: Seed Rainsupporting
confidence: 78%
“…Nessas áreas, 50% a 90% de suas espécies arbóreas são dispersas por animais, logo, observa-se que os animais tornam-se peças fundamentais na restauração de áreas perturbadas interferindo diretamente no tamanho da população vegetal (MARTINS et al, 1995;FRANCO et al, 2014). Os principais animais que contribuem para o sucesso da restauração de ambientes degradados em meio a áreas abertas são as aves e os morcegos que usam árvores vivas e mortas como poleiros e consequentemente contribuindo para a dispersão e formação de banco de sementes (DIAS et al, 2014).…”
Section: Resultsunclassified
“…This result is similar to that found here. However, Dias et al (2014) also reported that in Colombia and the Philippines, smaller distances (20 m) were enough to cause a decrease in the seed supply. Nathan et al (2003) suggested that the ideal distances for seed transport are very variable and depend on factors such as the spatial structure of the environment and the avifaunal composition.…”
Section: Discussionmentioning
confidence: 98%
“…However, it is not possible to say that these results would be the same if, for example, perches closer to the edge of the forest were removed, forcing the birds to seek more distant perches. Dias et al (2014) evaluated perches at different distances from the edge of a Restinga (tropical/subtropical moist broadleaf forest) and found that perches up to 35 m did not influence the relative abundance of zoochoric and anemochoric seeds. This result is similar to that found here.…”
Section: Discussionmentioning
confidence: 99%