Título:	Floristic differentiation of a deciduous seasonal forest tree stratum, Jaguari, RS, Brazil
Autor(es):	Andrzejewski, Camila Callegaro, Rafael Marian Longhi, Solon Jonas Biali, Leonardo Job
ORCID:	http://orcid.org/0000-0001-8316-2483 http://orcid.org/0000-0003-4858-5186 http://orcid.org/0000-0002-5701-2139 http://orcid.org/0000-0002-3274-1108
Assunto:	Análise por conglomerados Comunidades vegetais Distribuição espacial
Data de publicação:	2019
Editora:	Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
Referência:	ANDRZEJEWSKI, Camila et al. Floristic Differentiation of a Deciduous Seasonal Forest Tree Stratum, Jaguari, RS, Brazil. Floresta e Ambiente, v. 26, n. 4, e20150139, 2019. DOI: https://doi.org/10.1590/2179-8087.013915. Disponível em: http://scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400109. Acesso em: 23 jan. 2020.
Abstract:	This study aims at determining and differentiating the floristic groups of a Deciduous Seasonal Forest’s arboreal component, located on the ridge of the Southern Plateau, in Southern Brazil. Individuals with diameter at breast height ≥ 5.0 cm were sampled in sixty-two plots measuring 10 m × 10 m, which were systematically installed in the forest. Three floristic groups were found: Middle Stage, including 54 species, with Casearia sylvestris as an indicator species; Advanced Stage, with 38 species and Pilocarpus pennatifolius as the indicator species; and Altered Forest, with 27 species and Apuleia leiocarpa, Helietta apiculata, and Machaerium paraguariense as indicator species. A higher proportion of climax light-demanding individuals was reported in the Middle Stage and Altered Forest groups, contrasting with the Advanced Stage group, in which climax shade-tolerant species were predominant. In addition, the groups were differentiated according to their dispersion strategy, with specific syndromes occurring in each group (Middle Stage: zoochory; Advanced Stage: autochory; Altered Forest: anemochory).
Licença:	(CC BY) - Creative Commons License. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.
DOI:	https://doi.org/10.1590/2179-8087.013915
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