Evaluation of GIS-based multi-criteria decision-making methods for sanitary landfill site selection: the case of Sivas city, Turkey

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dc.authoridUlutas, Alptekin/0000-0002-8130-1301
dc.contributor.authorKarakus, Can Bulent
dc.contributor.authorDemiroglu, Demet
dc.contributor.authorCoban, Aysen
dc.contributor.authorUlutas, Alptekin
dc.date.accessioned2024-10-26T18:05:49Z
dc.date.available2024-10-26T18:05:49Z
dc.date.issued2020
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractLandfill is the most common method used to eliminate municipal solid waste in developing countries. As in all developing residential units, Sivas city is also encountering a major solid waste problem menacing both public health and environment. This study analyzes the 7 criteria (geological structure, land ability class, transportation, groundwater, surface water, residential areas, and existing land use) utilized for solid waste landfill area preference reasons by employing some Geographical Information System (GIS) based, multi-criteria decision-making methods such as Analytical Hierarchy Process (AHP) and Simple Additive Weighting (SAW). Evaluation of alternative areas defined by AHP and SAW methods is conducted with the help of Combinative Distance-Based Assessment (CODAS). The study area was classified as most suitable, suitable, averagely suitable, too little suitable and not suitable in terms of their sanitary landfill properties. According to AHP and SAW analyses results, it was determined that a large part of the study area (respectively, 46.82% and 27.81%) is within the category of averagely suitable. After the application based on GIS oriented multi-criteria decision-making analysis, 4 alternative places as solid waste disposal areas were recommended by taking environmental and physical factors into consideration. AHP-CODAS and SAW-CODAS methods were mutually utilized to rank these 4 areas according to their suitability. As a result, Area1 in integrated weights (AHP and SAW)-CODAS was selected as the most appropriate place for sanitary permanent landfill.
dc.identifier.doi10.1007/s10163-019-00935-0
dc.identifier.endpage272
dc.identifier.issn1438-4957
dc.identifier.issn1611-8227
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85074839259
dc.identifier.scopusqualityQ2
dc.identifier.startpage254
dc.identifier.urihttps://doi.org/10.1007/s10163-019-00935-0
dc.identifier.urihttps://hdl.handle.net/20.500.12418/29186
dc.identifier.volume22
dc.identifier.wosWOS:000493703500001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Material Cycles and Waste Management
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSanitary landfill
dc.subjectAHP
dc.subjectSAW
dc.subjectCODAS
dc.titleEvaluation of GIS-based multi-criteria decision-making methods for sanitary landfill site selection: the case of Sivas city, Turkey
dc.typeArticle

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