Descripción: “...They also stored biomass that is the biodegradable fraction of products, waste and residues from agriculture, forestry and allied industries (including animal products), well as the biodegradable fraction of industrial and municipal waste (European Commission., 1997). This project aims to determine the biomass and the absorbing of carbon dioxide (CO2) in urban parks that serve of sinks of (CO2) in the Bucaramanga municipality to mitigate pollution caused by vehicle fleet. ...”