Impact environmental in the structure of the rainforest on metamorphic complex

Abstract

The investigation was developed in November from 2018 to June 2020, in rainforest of low altitude on complex metamorphic, from Quiviján to Naranjal del Toa, with the objective to evaluate environmental impact in the structure of the rainforest on complex metamorphic. 36 parcels of sampling of 20 x 25 m, measuring the arboreal species to 5 d1, 3 cm were settled down. 56 species, 26 families, 52 genera and 3456 individuals were identified, showing the appearance of 3 species, 3 families, 3 genres and 1 949 individuals. The species were determined with more ecological importance value index. The families with more representativeness in species and genera were: Magnoliaceae, Melastomataceae and Rubiaceae. The most important species: Talauma minor, Ravenia shferi, Spermacoce Borreira, which stand out as the most abundant.