Ghosh, Subimal and Mujumdar, PP (2005) Risk Minimization Model for River Water Quality Management. In: Hydrological Perspective for Sustainable Development, 23-25 Feb 2005, IIT Roorkee, India, pp. 932-939.
Methodology for minimization of risk in a river water quality management problem is presented. The risk minimization model is developed to minimize the fuzzy risk of low water quality along a river in the face of conflict among various stake holders.The model consists of three parts: a water quality simulation model, a risk evaluation model with uncertainty analysis and an optimization model. Fuzzy multiobjective programming is used to develop the multiobjective model. Probabilistic Global Search Laussane, a global search algorithm is used for the non-linear optimization. The result of the model is compared with the result of FWLAM, when the methodology is applied to the case study of Tunga-Bhadra River in southern India.
|Item Type:||Conference Paper|
|Keywords:||Risk Minimization;Nonlinear optimization;Water Quality Management|
|Department/Centre:||Division of Mechanical Sciences > Civil Engineering|
|Date Deposited:||03 May 2005|
|Last Modified:||19 Sep 2010 04:18|
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