%0 Journal Article %T Modified frequency computation method for optimal environmental flows %A Dong Zhen-Hui %A Yang Xiao-Hua %A Guo Ya-Nan %A Mei Ying %J Thermal Science %D 2012 %I VIN?A Institute of Nuclear Sciences %R 10.2298/tsci1205539d %X The paper describes a modified frequency computation method to calculate the optimal environmental flows. This method was used to design monthly environmental flows in Lancang river. The environmental flows calculated by the method are compared with those by the ecological flow method and the Tennant method, revealing its effectiveness. %K optimal environmental flows %K modified frequency computation method %K Tennant method %K ecological flow method %K Lancang river %U http://www.doiserbia.nb.rs/img/doi/0354-9836/2012/0354-98361205539D.pdf