Integrated Sustainable Irrigation Planning with Multiobjective Fuzzy Optimization Approach

D. Morankar, K. Srinivasa Raju and D. Nagesh Kumar ()

Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), 2013, vol. 27, issue 11, 4004 pages

Abstract: Multiobjective fuzzy methodology is applied to a case study of Khadakwasla complex irrigation project located near Pune city of Maharashtra State, India. Three objectives, namely, maximization of net benefits, crop production and labour employment are considered. Effect of reuse of wastewater on the planning scenario is also studied. Three membership functions, namely, nonlinear, hyperbolic and exponential are analyzed for multiobjective fuzzy optimization. In the present study, objective functions are considered as fuzzy in nature whereas inflows are considered as dependable. It is concluded that exponential and hyperbolic membership functions provided similar cropping pattern for most of the situations whereas nonlinear membership functions provided different cropping pattern. However, in all the three cases, irrigation intensities are more than the existing irrigation intensity. Copyright Springer Science+Business Media Dordrecht 2013

Keywords: Multiple objectives; Fuzzy optimization; Irrigation; Cropping pattern; Waste water (search for similar items in EconPapers)
Date: 2013
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DOI: 10.1007/s11269-013-0391-3

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