02076nab a2200289 i 4500003000900000005001700009008004100026040001800067072000800085100002800093100003100121100003900152100002400191100003000215100003000245245006300275500007000338520099600408650002101404650003601425650001401461650001301475773019001488856008101678942000801759999001901767BR-BrBNA20260422193956.0260422b2019    bl.qr|pooa||| 00| 0 eng |  aBR-BrBNAbeng  aK10  aBrotto, Marcelo Leandro  aLozano, Eduardo Damasceno   aMarinero, Felipe Eduardo Cordeiro   aUhlmann, Alexandre   aBlum, Christopher Thomas   aRoderjan, Carlos Vellozo   aLauraceae Along an Altitudinal Gradient in Southern Brazil  aPublicação on-line; 34 ref.; 3 tables; 2 illus.; Summary (En)  a

ABSTRACT

We performed a phytosociological study on an altitudinal gradient in Lauráceas State Park
(Parque Estadual das Lauráceas/PR), aiming to describe the Montane Atlantic Rain Forest, to
verify the importance of Lauraceae, and to evaluate the communities’ successional stage. We
distributed survey units (2,000 m² quadrats) along an altitudinal gradient and surveyed all
individuals with DBH ≥ 10 cm, which composed the arboreal component. In smaller quadrats
(250 m²), we surveyed regeneration individuals. The community at 800 and 900 m a.s.l. shows
typical characteristics of Montane forest in an advanced successional stage, and the abundance of
Ocotea catharinensis is its main indicator. At 1,000 and 1,100 m a.s.l., the forest is characterized
as Montane with short stature in an advanced successional stage, with the occurrence of typical
upper montane species such as O. porosa and O. vaccinioides.

Keywords: Atlantic forest, Lauráceas State Park, phytosociology  aMATA ATLÂNTICA  aPARQUE ESTADUAL DAS LAURÁCEAS  aLAURACEAE  aFLORESTA0 029299347953dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994o2025-0452tFloresta e Ambiente (Brazil)x1415-0980  /  ISSN 2179-8087 0nlinegv. 26(4) p. 1-12; (2019)wBR2026001265  uhttps://www.scielo.br/j/floram/a/MhS5twLWpwCJzkg5nNgnB8g/?format=pdf&lang=en  cANA  c341520d341520