The Impact of Landscaping Choices on Urban Heat in Nigerian Residential Areas

This article explores the environmental and social impacts of replacing natural green landscapes with concrete paving in Nigerian urban developments. It highlights how deforestation and the absence of vegetation contribute to rising local temperatures, reduced residential comfort, higher energy consumption, and increased carbon emissions. Using Onitsha as a case study, the article emphasizes the need for sustainable landscaping practices, recommending that at least 60% of residential spaces be allocated to green areas. Drawing insights from the Hanging Gardens of Babylon, it illustrates how urban greenery can regulate temperature, improve air quality, support biodiversity, and enhance property value. The article positions architects and urban planners as key actors in promoting climate-resilient, environmentally sustainable, and socially comfortable housing in rapidly urbanizing cities.