Hibiscus elatus

Using artificial canopy gaps to restore Puerto Rican Parrot (Amazona vittata) habitat in tropical timber plantations


This study tests whether or not man-made canopy gaps can restore native tree diversity as food sources for the endagered Puerto Rican Parrot (Amazona vittata). The site is located within a non-native blue mahoe (Hibiscus elatus) plantation in the Río Abajo forest in central Puerto Rico, where the researchers planted native species in assisted natural regeneration. The gaps were created in 20m x 20m plots by girdling and applying herbicide on non-native trees and by clearing leaf litter and vegetation, creating space for planted and naturally established advance regeneration seedlings.

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Evaluation of Trees Indigenous to the Montane Forest of the Blue Mountains, Jamaica for Reforestation and Agroforestry


This study investigates local knowledge of native species and their uses in agroforestry systems, as well as the establishment of native species in the Blue Mountains of Jamaica.

Research Goals & Methods

Interviews were conducted with 27 local participants to determine the use of 80 taxa of trees and shrubs, 43 of them native taxa; the value of each species was calculated for 10 uses.

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