Analysis of Tree Biomass and Carbon Sequestration: A Case Study of the Navaminda Kasatriyadhiraj Royal Air Force Academy

Abstract

This study aims to analyze the aboveground biomass and carbon sequestration potential of trees within the Navaminda Kasatriyadhiraj Royal Air Force Academy (NKRAFA). Field data were collected from five designated zones, including tree species, diameter at breast height (DBH), and tree height. Standard allometric equations were used to estimate aboveground biomass, which was then converted into carbon stock and expressed as carbon dioxide equivalent (CO₂e). The results show that the total carbon sequestration potential of trees within the academy is approximately 590.30 metric tons CO₂e. Spatial analysis indicates that a higher number of trees does not necessarily lead to greater carbon sequestration. Areas with fewer but larger trees demonstrate higher biomass accumulation and greater carbon storage per unit area than areas with dense populations of smaller trees. These findings emphasize the importance of considering both tree size and biomass characteristics, rather than tree density alone, when assessing carbon sequestration potential. The results provide practical insights to support sustainable green space management and contribute to low-carbon development planning.