Fig. 4From: A new approach to maximize the wood production in the sustainable management of Amazon forestBoxplot of the mean annual periodic increment by diameter class of Apuleia leiocarpa (A), Erisma uncinatum (B), Hymenolobium excelsum (C), and Trattinnickia burserifolia (D). Markers (x) represent the mean increment per diameter class, which were calculated only for the diameter classes with three or more trees. Dbh = diameter at 1.30 m above ground levelBack to article page