Study on information system and application of visualization technique for water environment management of basin
Xiaoling Wang · Water Resources and Hydropower Engineering · 2005
Through the establishment of water environment management information system of Supa River basin, an improved BP neural network model made for the comprehensive assessment on the water quality of the basin concerned is presented in accordance with the condition with better water quality and without any principal economic industries therein. Furthermore, the distribution of the water quality in the basin is simulated with an one-dimensional model, which is applied to the water environment management of the cascade hydro-power stations in Supa River basin. The simulation result from the one-dimensional model shows a good coincidence with that from the actual observation in site, and then the result is demonstrated dynamically in combined with the graphic function of GIS(Geography Information System), with which the effective and economic decision-making information is obtained for the administration of water conservancy and environment concerned.