Urban Metamorphosis: Navigating the Interplay of Morphology and Ecology in Bengaluru's Water Network

Abstract

This study investigates the intricate relationship between urban morphology and urban ecology, focusing on the water networks within Bengaluru's Koramangala Challaghatta Valley. The research addresses the need to understand how urbanization has altered these historically significant water systems and their impact on urban ecology. Despite their critical role, these water networks have experienced significant transformations due to land reclamation and buffer zone creation, highlighting a gap in current urban planning practices. To bridge this gap, the study used a combination of field reconnaissance, including systematic site observations and un structured stakeholder interviews at 20 strategically selected sites along the water network. The analysis involved mapping and evaluating the land-water interface to identify specific typologies of transformation and their implications for urban ecology. The results reveal that urbanization and planning regulations have considerably disrupted the water network. The study found that the primary transformations include land reclamation and land use along the water network, which have altered the ecological functions and spatial configuration of the water systems. Based on these findings, the study recommends the adoption of targeted planning tools and policy adjustments that consider the ecological carrying capacity of sensitive zones. Specifically, it suggests policies for improved collective management of urban commons and more precise regulations to integrate and protect water networks in urban development. These recommendations aim to address the gaps in the current urban planning policies and enhance the sustainability and effectiveness of urban planning in rapidly expanding cities.

Keywords

• Urban Morphology
• Water Network
• Urban Planning Law
• Urban Ecology
• Bengaluru
• Urbanization

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