2022
DOI: 10.17765/2176-9168.2022v15n2e8356
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Composição florística e fitossociológica de ecótono entre floresta ombrófila mista e floresta estacional semidecidual

Abstract: O objetivo do estudo foi caracterizar a florística, a estrutura e o estágio sucessional de um remanescente florestal secundário de 38 anos, ecótono entre FOM e FES, adjacente a reservatório hidrelétrico em Bituruna (PR). Foram instaladas 60 parcelas de 200 m² para o estrato arbóreo e 60 subparcelas de 10 m² para o sub-bosque. O estrato arbóreo apresentou densidade de 1.035 indiv.ha-1, área basal de 38,98 m².ha-1, 108 espécies nativas e diversidade de Shannon de 4,01. No sub-bosque foi registrada densidade de 1… Show more

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Cited by 2 publications
(3 citation statements)
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“…In the WL2 layer Sorocea bonplandii was structurally important, corroborating Seki et al (2022), who studied the understory of an ecotonal area between MOF and SSF, and Barros (2006), who studied the lower and intermediate layers of DOF. This species occurs sparsely within the Atlantic forest dominating the understory (Ruschel et al 2006).…”
Section: Discussionsupporting
confidence: 63%
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“…In the WL2 layer Sorocea bonplandii was structurally important, corroborating Seki et al (2022), who studied the understory of an ecotonal area between MOF and SSF, and Barros (2006), who studied the lower and intermediate layers of DOF. This species occurs sparsely within the Atlantic forest dominating the understory (Ruschel et al 2006).…”
Section: Discussionsupporting
confidence: 63%
“…A similar pattern was observed by Reginato & Goldenberg (2007) in an ecotone area of MOF-DOF, where these species represented 52.8%. For the ecotone between MOF and SSF in the state of Paraná, the percentage of species distributed in both vegetation types was higher, up to 71% (Seki et al 2022), indicating a lower species sharing between MOF and DOF compared to MOF and SSF.…”
Section: Discussionmentioning
confidence: 92%
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