2.1 Secondary Data Synthesis and Disaster Scorecard Criteria
Applying integrated disaster risk reduction frameworks to a contiguous barangay cluster demonstrates how shared spatial vulnerabilities necessitate joint adaptation mechanisms rather than isolated administrative responses. Utilizing structured assessment frameworks, such as a disaster risk reduction and resilience scorecard, enables local planners to evaluate baseline preparedness, infrastructure fragility, and institutional capacity across neighboring jurisdictions ("A Disaster Risk Reduction and Resilience Scorecard for Climate Adaptation," 2023). Within coastal zones, compounding threats from storm surges, tidal inundation, and shoreline erosion transcend arbitrary administrative boundaries, requiring harmonized risk assessment metrics. Integrating disaster risk reduction into localized spatial planning reinforces community-level responsiveness and establishes coherent adaptation baselines across interconnected coastal settlements ("Building Community Resilience and Adaptation to Climate Change," 2024). Furthermore, evaluating coastal settlements through the lens of ecological resilience highlights that conserving natural coastal buffers and rehabilitating biophysical defenses provide collective protection that single barangays cannot manage independently ("Ecological Resilience for Transformative Climate Change Mitigation and Adaptation," 2023). When cluster-level scorecards identify systemic exposure hotspots, barangay administrations can systematically prioritize collective investments in protective mangrove greenbelts, shared evacuation routes, and synchronized emergency response protocols. Consequently, applying multi-criteria disaster scorecards and ecological resilience frameworks transforms fragmented sub-municipal governance into a cohesive, evidence-based adaptation strategy for vulnerable coastal clusters.