The subsurface of the delta

Hidden water and ecosystem balances in the final stretch of the Llobregat

Abstract

Along the Llobregat River, water management has been the driving force behind urban growth. Its final stretch, the Vall Baixa and the Delta, condense all factors and make it a paradigmatic case study, embodying a territory shaped by water forces. The delicate balance of this environment underscores the fundamental role of understanding ecosystem dynamics in urban planning.  The aim is to delve into the relationship between surface and groundwater quality, proposing integrative solutions for sustainable water management in urban contexts. Employing a multidisciplinary approach combining geographic, hydrological, and urban morphology analyses, the research acknowledges the significance of aquifers and their interaction with the built environment. This framework provides a basis for suggesting urban interventions aimed at restoring localized water management solutions.