Evaluating the Potential of Urban Green Infrastructure in Climate Change Mitigation

Abstract

 Urban Green Infrastructure (UGI) has emerged as a sustainable strategy in urban planning to address the pressing challenges posed by climate change. This review explores the multifaceted potential of UGI in mitigating climate change effects within urban environments. Urban areas, due to high population densities, often suffer from the urban heat island effect, increased pollution levels, and reduced biodiversity, all of which are exacerbated by climate change. UGI, encompassing green roofs, parks, street trees, and wetlands, offers natural solutions by enhancing carbon sequestration, improving air quality, and promoting cooling effects.

This paper systematically examines various UGI interventions, emphasizing their roles in carbon storage, stormwater management, temperature regulation, and habitat provision. Studies reveal that well-integrated green infrastructure not only contributes to the reduction of greenhouse gases but also fosters resilience against extreme weather events, such as floods and heatwaves. Through a comprehensive review of recent research, this paper identifies critical factors that influence the effectiveness of UGI, including vegetation type, urban design, and maintenance practices. The study further discusses socio-economic benefits, highlighting how UGI supports mental health, recreational spaces, and property value enhancement, making it a viable option for sustainable urban development.

The paper concludes with policy recommendations for maximizing the benefits of UGI, advocating for inclusive planning, cross-sector collaboration, and community engagement. This research underlines the need for proactive urban planning strategies that integrate UGI as a core element in climate adaptation and mitigation efforts, setting the stage for greener, more resilient cities.