Application of rapid environmental impacts assessment matrix and Iranian matrix in environmental impact assessment of solid waste landfill of Shahrekord

One of the most important environmental problems is excessive production and management of municipal solid waste materials. Environmental Impact Assessment (EIA) is considered as an important strategy to minimize negative impacts. The aim of this study was the use of the EIA process to minimize environmental impacts of Shahrekord landfill and to provide appropriate options for managers and planners. This descriptive-analytical study was performed to assess environmental impacts of Shahrekord solid waste landfill using two methods, Rapid Impact Assessment Matrix (RIAM) and Iranian Matrix based on field observation and data collection. Comparing was included four existing options including: continue the current landfill practices, upgrade landfill, construct a new sanitary landfill and compost and recycle plant. The score of continuing current practices at RIAM and the Iranian Matrix was -1443 and -3.9, respectively. Composting and recycling plant has -816 score in the RIAM and 1 in Iranian matrix. Moreover, the results of two methods were displayed different in priority for upgrade landfill and construction a new landfill. Based on both methods to continue landfill with current practices is accompanied by severe damage in terms of environmental and health position. Composting and recycling plant is the first priority for Shahrekord.