Geographic marginalization processes are often linked to areas with physical or human limitations, particularly territories on the periphery of socioeconomic development. As a result, remote and rural areas have frequently been the focus of studies on marginality. However, urban areas —even those well-positioned in an increasingly globalized and competitive world— also exhibit processes of marginality, or micro-marginality, which often coexist with internal borders and barriers in an increasingly fragmented urban environment.

In the 21st century, cities face significant challenges, having experienced years of neoliberal policies and the repercussions of the great recession. The mobility of financial and investment capital, alongside tensions in the real estate market—often exacerbated by the rise of urban tourism and gentrification—contributes to the emergence of disconnected and fragmented urban spaces. These phenomena are key indicators of inequality and marginality within cities.

In this context, the session aims to develop a conceptual framework for analyzing urban micro-marginality and its relationship with urban fragmentation. By reviewing the most suitable techniques and methods for various scales of analysis and applying them to different case studies, the session looks to explore the causes and effects of these urban dynamics. Additionally, contributions are expected to evaluate the implementation of public policies and the roles of different stakeholders in the current complex urban scenario.