GREEN INFRASTRUCTURE FOR URBAN LIVABILITY IN SOUTHEASTERN NIGERIA: BOLSTERING REGIONAL ENVIRONMENTAL INTEGRATION

Abstract

Urbanization in Southeastern Nigeria has precipitated considerable environmental challenges, including flooding, air pollution, and the loss of green spaces, all of which detrimentally affect urban livability. Adopting a documentary research design, this study investigates how green infrastructure (GI) can serve as a sustainable solution by incorporating natural systems into urban environments, thereby enhancing the quality of life for residents. The research explores the potential of GI to improve urban livability in Southeastern Nigeria through its environmental, social, and economic benefits. Environmentally, GI enhances air and water quality, mitigates urban heat islands, and boosts biodiversity. Socially, it provides recreational spaces that promote physical and mental well-being and foster community cohesion. Economically, GI can elevate property values, attract tourism, and lower healthcare costs. The study addresses implementation challenges such as environmental degradation, inadequate infrastructure, and insufficient green spaces. It proposes strategies for effective GI implementation, including policy integration, community engagement, public-private partnerships, and education. The paper concludes with recommendations for policymakers and urban planners to integrate GI into urban development plans, emphasizing the need for comprehensive policies, capacity building, and regional environmental integration for sustainable urban growth in Southeastern Nigeria.