title: Geospatial strategy for sustainable management of municipal solid waste for growing urban environment.
abstract: This paper presents the implementation of a Geospatial approach for improving the Municipal Solid Waste (MSW) disposal suitability site assessment in growing urban environment. The increasing trend of population growth and the absolute amounts of waste disposed of worldwide have increased substantially reflecting changes in consumption patterns, consequently worldwide. MSW is now a bigger problem than ever. Despite an increase in alternative techniques for disposing of waste, land-filling remains the primary means. In this context, the pressures and requirements placed on decision makers dealing with land-filling by government and society have increased, as they now have to make decisions taking into considerations environmental safety and economic practicality. The waste disposed by the municipal corporation in the Bhagalpur City (India) is thought to be different from the landfill waste where clearly scientific criterion for locating suitable disposal sites does not seem to exist. The location of disposal sites of Bhagalpur City represents the unconsciousness about the environmental and public health hazards arising from disposing of waste in improper location. Concerning about urban environment and health aspects of people, a good method of waste management and appropriate technologies needed for urban area of Bhagalpur city to improve this trend using Multi Criteria Geographical Information System and Remote Sensing for selection of suitable disposal sites. The purpose of GIS was to perform process to part restricted to highly suitable land followed by using chosen criteria. GIS modeling with overlay operation has been used to find the suitability site for MSW.
authors.affiliation: Department of Remote Sensing, Birla Institute of Technology, Mesra, 835215, Ranchi, India. prem26bit@gmail.com
authors.forename: Prem Chandra
authors.initials: PC
authors.lastname: Pandey
authors.forename: Laxmi Kant
authors.initials: LK
authors.lastname: Sharma
authors.forename: Mahendra Singh
authors.initials: MS
authors.lastname: Nathawat
mesh_terms: D002947:Cities; D005843:Geography; D008377:Maps as Topic; D012037:Refuse Disposal; D018531:Spacecraft; D014507:Urbanization