VISUAL TREE ASSESSMENT AND ESTIMATION OF TREE CARBON SEQUESTRATION FOR OUTDOOR STUDENT CENTRE

• Published in: Planning Malaysia
• Main Author: Amir A.F.; Akhir N.M.; Shobri N.I.M.; Yeok F.S.; Ravari F.K.
• Format: Article
• Language: English
• Published: Malaysian Institute Of Planners 2024
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85206329548&doi=10.21837%2fpm.v22i34.1606&partnerID=40&md5=f1f939f791b0df30cf9d09401ce7fdbc

Environmental assessment is crucial for every project development, especially when the space is surrounded by many mature trees. Failing to understand the existing character and conditions of the site can result in design failures that may lead to the loss of ecosystem benefits. Many developments are constructed without consulting experts, leading to unstructured development. Therefore, this research aims to investigate the potential of a proposed outdoor space towards a better teaching and learning environment. This study analyses Visual Tree Assessment (VTA) and estimates the carbon sequestration of trees using qualitative and quantitative data. The objectives are to create a topographic layout map by assessing site conditions, examining tree species and their condition through limited VTA, and estimating the net carbon sequestration of the on-site trees. 59 trees were analysed, and a map was developed for overlay purposes. A composite map illustrates the correlation of comfort, movement, aesthetics, and social relations criteria for the Outdoor Student Centres. In conclusion, 82% of Pongamia pinnata trees are deemed unsuitable for the site and may be considered for removal for OSC development. The site's net tree carbon sequestration is estimated to sequester a minimum of 611 kg of carbon. Effective site planning is a crucial factor in this process to ensure optimal outcomes. © 2024 by MIP.