Simulation of the growth and yield of the species Gmelina arborea Roxb

Forests are being threatened worldwide mainly due to the increase in demand for wood and that more than 50% is extracted from them. This is largely because forest plantations grow at a slow rate and supply the market. Given that, one of the fundamental goals of forestry research is the construction of growth and yield models to be used as a planning tool. In this way, the proposal of this work is to show how through the modeling and simulation of the growth of a forest stand, the uncertainty of investors is reduced because it allows to quantify the production of wood that will be obtained. The study was based on data obtained from inventories conducted between 2012 and 2015 in 31 permanent plots of Gmelina arborea Roxb., located in three municipalities of Tolima: Armero, Coello, and Guamo. Based on the inventory data, three regression models were implemented. These results will be particularly useful for silvicultural management planning since the implemented methodology can be applied in other regions of the world and with other varieties of forest species. As an additional stimulus for investors, in the simulation it is possible to quantify carbon capture in a technical way to be offered in the carbon bond market.