Development of a tree risk inventory framework for urban trees in Malaysia

In Malaysia, planting urban trees often receives attention as they provide city dwellers with beauty and many other advantages. However, studies show that many trees have deterioted and died early in urban cities due to the urban stress ecosystem. Hence, it is crucial to accompany planting initia...

وصف كامل

التفاصيل البيبلوغرافية
المؤلف الرئيسي: Wan Azulkefeli, Wan Adhwa Ezzdihar Sharfa
التنسيق: أطروحة
اللغة:الإنجليزية
منشور في: 2023
الموضوعات:
الوصول للمادة أونلاين:http://psasir.upm.edu.my/id/eprint/120664/1/120664.pdf
الوصف
الملخص:In Malaysia, planting urban trees often receives attention as they provide city dwellers with beauty and many other advantages. However, studies show that many trees have deterioted and died early in urban cities due to the urban stress ecosystem. Hence, it is crucial to accompany planting initiatives with clear guidance and specifications for tree provision and protection. The current Tree Risk Assessment (TRA) methods were designed to determine the danger of the tree to direct practitioners through the tree inspection process. Some methods from the international organization have been modified for the Malaysian context to help arborists, and tree workers assess tree risk, yet limited to mature and senescent trees that carry high risk. Although it enables to perceive the symptoms of hazardous trees, the risk of trees should be controlled since trees’ early living. The aim of this study is to develop a framework for tree risk inventory for urban trees in Malaysia. This study applied a qualitative method which is the focus group discussion (FGD) and Semi-Structured Interview (SSI). Twelve experts were involved during the focus group discussion, and ten more experts have been interviewed during the expert interview sessions. A conceptual framework of Tree Risk Inventory for Urban Trees in Malaysia was exposed to the informants and their feedbacks is examined, categorized, tabulated, and recombined. After the presented conceptual framework was accepted, the conceptual framework is improved as suggested by all the experts and the detailed framework of tree risk inventory is served as the findings. Data collected through the literature review, focus group discussion, and expert interviews, reveal that proper planning, as well as management by the local government system, can enhance and increase the management and maintenance of urban trees in Malaysia. In conclusion, this tree risk inventory framework will be beneficial for encouraging the future studies in developing systems and methods that can accommodate urban tree maintenance and management issues in Malaysia.