Research of two-dimension eutrophication ecological dynamic model

On the base of quality balance equation, the two-dimension ecological dynamic model is established, which could simulate the core process-ecological dynamic process of eutrophication in the water body with complex boundary Considering not only the hydrodynamic conditions but also the chemical, physical and ecological changes, the model gives the more detailed information of eutrophicationThe model is used to describe the distributing situation of chlorophyll, total phosphorus and total nitrogen concentrations in the Geheyan reservoir The results calculated by the model are consistent with the results monitored in the Geheyan reservoir