Multi-criteria evaluation of suitable locations for temporary disaster waste storage sites: the case of Cavite, Philippines

Abstract One of the problems that arise due to typhoon and flooding is generation large volumes disaster wastes, which poses threats environment human health when not managed properly. This study focused on identification suitable locations temporary storage sites (TSS) for wastes using geographic information system address gaps in waste management. A set criteria selection was established based guidelines United Nations Environment/Office Coordination Humanitarian Affairs Joint Unit (UNEP/OCHA), with constraints existing past studies. Map layers were standardized Boolean logic, analyzed ArcGIS Pro Google Earth Pro. Areas Province Cavite having high risks, particularly City, Noveleta, Kawit, selected as sites. From analysis, a total 18 TSS candidates identified. It determined land use distances from fishponds built-up areas most sensitive they cover portions area. For each candidate, 15-min service area map generated Network Analyst showed may serve multiple cities/municipalities.