title: Applying Fuzzy logic and the point count system to select landfill sites.
abstract: The treatment of solid waste is currently one of the major environmental problems facing municipalities. Thousands of tonnes of waste are generated each day, requiring a large area for disposal purposes. It is difficult to find suitable areas for the construction of such sanitary landfills as numerous criteria must be met, and landfill sites vary considerably in terms of their sophistication. The selection criteria for landfill sites should be as simple as possible, and with this in mind, we have evaluated a large number of random cases for the suitability of the site for landfill purposes using the recently advocated fuzzy approach. Using the fuzzy classification, we have attempted to develop a simple classification which uses only certain point values for available attributes. A normalized average of such attributes based on the proposed classifier is further evaluated using additionally generated random data sets. The results appear to be encouraging and indicate that the present classifier can be used as a substitute for the fuzzy-based ranking of landfill sites.
authors.affiliation: IIT Roorkee, Department of Civil Engineering, Roorkee, Uttaranchal, India.
authors.forename: C S P
authors.initials: CS
authors.lastname: Ojha
authors.forename: Manish Kumar
authors.initials: MK
authors.lastname: Goyal
authors.forename: Sunil
authors.initials: S
authors.lastname: Kumar
mesh_terms: D002947:Cities; D003657:Decision Making; D003710:Demography; D004784:Environmental Monitoring; D004787:Environmental Pollution / Q000517:prevention & control; D017143:Fuzzy Logic; D040362:Geographic Information Systems; D008954:Models, Biological; D012037:Refuse Disposal / Q000379:methods*; D018505:Waste Management / Q000379:methods*