GIS-based Social
Vulnerability Integration for Robust Flood Response, Disease Prevention and Community
Resilience in Chennai Metropolitan Area post-Cyclone Michaung
Rajaperumal R., Melwyn Joshua R., Arunachalam M., Palanivel K. and Saravanavel J.
Disaster Advances; Vol. 17(5); 50-60;
doi: https://doi.org/10.25303/175da50060; (2024)
Abstract
The present study outlines a comprehensive strategy for flood response, disease
prevention and long-term community resilience in the aftermath of a recent Cyclone
Michaung, with the proximity of landfall near Chennai and the increased likelihood
of flooding in the CMA. Drawing insights from an existing social vulnerability map,
the study addresses the unique challenges posed by flooding and aims to mitigate
the heightened risk of waterborne and vector-borne diseases. Objectives encompass
assessing social vulnerability, formulating a targeted flood response strategy,
implementing healthcare interventions for disease prevention, strengthening information
dissemination and advocating for long-term resilience planning. The methodology
involves reviewing the existing vulnerability map, identifying vulnerable communities,
integrating flood impact data and developing a comprehensive response plan.
The study utilizes GIS and Remote Sensing technologies for monitoring and assessing
the results. Key findings from the social vulnerability assessment inform prioritized
intervention areas for both flood response and disease prevention. The discussion
interprets results in the context of strategy effectiveness, emphasizing the significance
of a nuanced and inclusive approach. This manuscript serves as a guide for stakeholders
in implementing a holistic strategy that addresses immediate concerns, prevents
disease outbreaks and fosters long-term community resilience.
