Re-evaluation of an operating hazardous landfill site considering the conflict with neighboring inhabitants by multi-criteria decision  

作　　者：AYDI Abdelwaheb AQIL Tariq SIFI Sinda ALZAHRANI Hassan 

机构地区：[1]Department of Earth Sciences,Faculty of Science of Bizerte,University of Carthage,Jarzouna,7021,Bizerte,Tunisia [2]Department of Wildlife,Fisheries and Aquaculture,College of Forest Resources,Mississippi State University,MS 39762,USA [3]Department of Geology and Geophysics,College of Science,King Saud University,Riyadh,11451,Saudi Arabia

出　　处：《Journal of Mountain Science》2025年第3期1001-1014,共14页山地科学学报(英文)

基　　金：This research was supported by Researchers Supporting Project number(RSP2025R425),King Saud University,Riyadh,Saudi Arabia.

摘　　要：Judicious selection of landfill allocation is crucial since inappropriate dumping of wastes can negatively impact human health and degrade the ecosystem.Therefore,this survey presents an integration multi-criteria decision approach with the geographic information system for re-evaluating the pending hazardous landfill in Jradou,Tunisia,considering the conflict with neighboring inhabitants.The study involved twelve constraints and eight factors relevant to environmental and socio-economic challenges based on international works,guidelines of the country’s legislation,and an assessment questionnaire on the landfill suitability map.The Analytic Hierarchy Process(AHP)apportioned weights to criteria,and a Weighted Linear Combination(WLC)approach generated landfill suitability maps(LSM).Afterward,the produced LSM revealed that 2%(8.46km²)of the land was classified as very high,followed by 48%(203.04km²)as high,25%(105.75km²)as moderate,10%(42.3km²)as low,and the remaining 15%(63.45km²)as very low suitable.Furthermore,the operating hazardous waste landfill of Jradou falls within unsuitable areas,inflicting severe harm on the neighboring.The pending hazardous landfill of Jradou should be closed,and a new site must be identified.Conversely,the highly suitable classes are further identified in(1)the Eastern part of the study area,near Ouled ben Amara,and(2)the Northern part of Zaghouan,at 2 km north of Smenja,for potential future hazardous waste landfills.Consequently,governments and relevant stakeholders should investigate these zones to locate new landfills.

关 键 词：Hazardous waste LANDFILLING Multi-criteria decision approach Weighted Linear Combination 

分 类 号：X705[环境科学与工程—环境工程] X327