Optimal reservoir operation model is developed using Multi Objective Fuzzy Linear Programming (MOFLP) which is computationally simple and easy to implement to the real world situation of reservoir operation. Application of MOFLP is demonstrated through the case study, Hirakud reservoir in Orissa State, India. Problem is formulated with two objective functions viz. maximization of releases for i...

In the context of worldwide water shortage, environmental flow is key to alleviating negative impact reservoir operation. reality, there exists a range for stream suitable survival and reproduction aquatic organisms. However, most current studies set it fixed value, which leads unreasonable resource allocations. this study, we proposed fuzzy representation by using theory ecological hydraulic r...

Blocking the natural bi-directional flow in an estuarine system using an artificial dyke has commonly caused serious water quality problems. In the southwestern part of South Korea, a parallel triple-reservoir system was constructed by blocking the mouth of three different rivers (Yeongsan, Okcheon, and Kumja), which were then interconnected using two open channels. This system has experienced ...