Utility of fuzzy cross-impact simulation in environmental assessment |
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Authors: | Alka Parashar Rakesh Paliwal P Rambabu |
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Institution: | Government Post Graduate Narmada College, Hoshangabad, India;National Environmental Engineering Research Institute, Nagpur, India;National Environmental Engineering Research Institute, Nagpur, India |
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Abstract: | Fuzzy cross-impact simulation is a qualitative technique, where interactions within a system are represented by a cross-impact matrix that includes linguistic elements. It can be used effectively to visualize dynamic evolution of a system. The utility of the fuzzy cross-impact simulation approach is: (1) in dealing with uncertainties in environment-development systems; (2) scoping cumulative effect assessment; and (3) integrating societal response structure in environment impact assessment. Use of the method is illustrated in a case concerning the textile industry in Indore, India. Consequences of policy alternatives for cleanup and pollution abatement are predicted in terms of environmental quality and quality of life, using the simulation model. The consequence analysis is used to arrive at preferred policy options. |
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