Geographical information systems (GIS) and Multi-Criteria Decision Analysis (MCDA) integration for sustainable landfill site selection considering dynamic data source

摘要: Landfill site selection is complex task in which many different factors need to be considered. The aim of this study identify suitable landfill sites for a 35-year period using Geographical Information Systems (GIS) with Multi-Criteria Decision Analysis (MCDA). If an analysis carried out resolve problem as it exists today, then the same will recur years come due changes input parameters. Future prospections should always considered when GIS MCDA creation mid- and/or long-term solutions. To assess proposed approach, city Antalya was chosen study, being highest population growth Turkey. Twelve available parameters (i.e., digital elevation model, aspect, slope, temperature, precipitation, earthquake zones, distance road, visibility from roads, density, geology, landslide and fault lines), prepared through series analyses, were used carry selection. weights obtained constructed Analytical Hierarchy Process (AHP) matrix, consistency index ratio recorded 0.091 0.062, respectively. For protection zones omitted. revealed number potential sites. Furthermore, volume solid waste next calculated dynamic data, possible candidate generated. approach can serve guide future works.