Document Type : Original Article
Authors
1
M. A.Student, Department of Urban Planning and Design, Faculty of Art and Architecture, Shiraz University
2
Associate Professor, Department of Urban Planning and Design, Faculty of Art and Architecture. University of Shiraz
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Department of Urban Planning and Design, School of Art and Architecture, Shiraz University
4
Department of Urban Planning and Design, Faculty of Art and Architecture
10.22124/upk.2025.29226.1992
Abstract
The growing vulnerability of urban environments and human settlements to changing climatic patterns necessitates transformative urban planning and design approaches. Among these approaches, using Urban Green Infrastructure (UGI) as a pivotal tool for mitigating urban heat islands, enhancing public health, and improving thermal comfort has garnered significant attention. UGI, as an integral component of climate-sensitive urban design, serves to balance natural and built environments, promoting sustainable and energy-efficient urban spaces while safeguarding natural resources. This study examines the impact of UGI within the framework of climate-sensitive design, focusing on the Gol Mohammadi neighborhood in Isfahan. By synthesizing conceptual insights and analyzing the microclimatic conditions of the area, the study evaluates the environmental benefits and functional efficiency of UGI interventions.
The study utilized ENVI-met software to simulate and analyze six distinct scenarios, each representing different configurations of UGI, such as variations in vegetation coverage and distribution. Logical reasoning and scenario development informed the synthesis of findings. At the same time, iterative simulations provided a robust basis for evaluating UGI’s impact on critical environmental indices.
The simulation outcomes reveal that UGI scenarios emphasizing increased tree coverage yielded the most substantial improvements in microclimatic conditions. Trees demonstrated a pronounced capacity for temperature reduction and thermal comfort enhancement, significantly mitigating urban heat island effects. Complementary strategies, such as green façades and green roofs, while slightly less effective than tree-based solutions, contributed meaningfully to the overall climatic performance of the neighborhood. The proposed optimal scenario combined strategically positioned trees, façades, and roofs, offering a synergistic model for maximizing UGI efficiency. Moreover, the findings facilitated the development of targeted strategies and policies to integrate UGI into sustainable urban design, ensuring adaptability to diverse climatic contexts.
The findings highlight the importance of integrating UGI into urban design frameworks to harmonize built environments with natural ecosystems. This alignment fosters sustainable urban growth, optimizes resource use, and enhances urban livability.
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