Disputed Nature and Property: Socio-Environmental Conflicts in the Matanza-Riachuelo Basin, Argentina (1960–2020)

• Autor: Dichdji, Ayelen
• Formato: artículo
• Fecha de Publicación: 2025
• Institución: Pontificia Universidad Católica del Perú
• Repositorio: Revistas - Pontificia Universidad Católica del Perú
• Lenguaje: español
• OAI Identifier: oai:ojs.pkp.sfu.ca:article/30726
• Enlace del recurso: http://revistas.pucp.edu.pe/index.php/debatesensociologia/article/view/30726
• Nivel de acceso: acceso abierto
• Materia: Matanza-Riachuelo Basin; Socio-environmental conflicts; Urban property; Environmental movements; Land legalization; Cuenca Matanza-Riachuelo; Conflictos socioambientales; Propiedad urbana; Movimientos ambientalistas; Legalización de tierras; Bacia Matanza-Riachuelo; Conflitos socioambientais; Propriedade urbana; Movimentos ambientalistas; Legalização de terras

This article explores the relationship between environmental degradation and urban land property dynamics in the Matanza-Riachuelo Basin (Argentina) between 1960 and 2020. Using a historical-socioenvironmental approach, it examines how chronic pollution, informal urbanization, and grassroots collective action have redefined the boundaries between legal and illegal land tenure. Drawing on oral histories, documents, and media analysis, the study reconstructs local struggles for land legalization, the role of the State, and the influence of environmental movements in bringing visibility to the crisis. It argues that urban property in the basin cannot be understood apart from the socio-environmental conflicts that challenge legal frameworks and produce new, bottom-up forms of territorial legitimacy.