Multiple use of Shrubble-Arboreaal Species of a Cerrado Fragment, Northern Region of the Legal Amazon

Abstract

Objective: This research aimed to evaluate the floristic composition and the potential of shrub-tree species in a fragment of cerrado sensu stricto, in the northern region of the Legal Amazon. Method: In an area of ​​Cerrado sensu stricto, the inventory was carried out using the fixed area sampling method. With this, all shrub-tree species with a diameter ≥ 10 cm were measured and phytosociological analyses, dyspesion syndrome and diameter distribution were determined. Result and Conclusion: According to the variables analyzed, it was possible to observe the establishment of new individuals in the diameter classes of 1 to 8.1 cm and 8.2 to 16.3 cm, therefore it can be seen that the species are part of the same ecological groups, that is, early and late, thus indicating high regenerative value due to the high entry of individuals, which allows a favorable ascension to mature successional stages. Researchimplications: Research related to phytosociological studies, dispersion syndrome and diametric distribution of shrub-arboreal species is of utmost importance to assess the diversity of Cerrado areas, mainly given the fact that it is the biome that is most currently being suppressed. Originality/value: The potential for using the Cerrado's phytodiversity is extremely important and due to agricultural development, species may disappear, in this way, the aim is to increase the level of knowledge of Cerrado species. With this, determine the timber and non-timber potential, in addition to relating dispersal syndromes and diameter distribution, in order to characterize the regenerative potential of these species.