Disaster planning across scales: Lessons from post-earthquake rubble management in oaxaca, Mexico

Abstract

This paper examines rubble management as an important but often neglected component of disaster response and a powerful example of the frequent disconnect between national plans and local action. It focuses on five marginalized municipalities in Oaxaca, Mexico: Ciudad Ixtepec, Asuncion Ixtaltepec, El Espinal, Juchitan de Zaragoza, and Santa Maria Xadani. These constitute the region most affected by the Mexican earthquakes of September 2017, with roughly 58% of inhabitants suffering either partial or total loss of their houses. The paper builds on the results of fifty-one interviews, a cross-sectional survey with 384 residents, and a mapping analysis to reveal the challenges of post-disaster planning across scales. The results show that local perspectives were given little consideration in nationally-led rubble management plans, and that these documents were likely shaped by concerns over what constituted institutional legitimacy, rather than attention to local context. The paper concludes with a discussion of the findings through the lens of institutional isomorphism and offers recommendations for more effective post-disaster rubble management, particularly centered on increasing the involvement and capacity of residents, municipal governments, and other key institutions.