Resumo

PALACIOS TELLO, Luz Yorleyda; PALACIOS LLOREDA, Julia del Carmen  e  ABADIA BONILLA, Deivis. Population density of Brosimum utile in forest with mining and logging in the Chocó-Colombia. Cuadernos de Investigación UNED [online]. 2015, vol.7, n.2, pp.319-323. ISSN 1659-4266.

The population density of Brosimum utile in a forest with anthropogenic mining and logging in the village of Salt, Pan American Union in three areas of logging, mining and forest shortly intervened was evaluated. The proposed methodology was used by Lamprecht (1990), were taken as base 9 DAP≥10cm trees bearing potential, called the mother tree, a plot of 50m x 50m (2500m2) ensuring that the parent tree is in the center was established of the plot; within which individuals with DAP ≥10cm (adults) were recorded around the mother tree plot radius 15m (707m2) was established to register individuals> a1.3m height and DBH <10cm (juveniles); They follow the diagonals of the first plot 12 plots of 2m were established to register individuals with heights between 0.3 and 1.30m (seedlings). 211 individuals, 102 adults, 65 seedlings and 44 juveniles were recorded. The overall density was 0.07 ind / m2. Brosimum utile was more dense in the little forest area involved with 126 (0.05 ind / m2).

Palavras-chave : distribution; successional states; fragmentation; structure; central rain forest; mining.

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