The Catastrophe Formation Mechanism Research of Three Gorges Reservoir Area Based on the Bayesian Networks Model

In view of five kinds of catastrophes in the Three Gorges reservoir area, this thesis takes natural catastrophe as the example, and uses the Bayesian networks model to carry on the analysis of the catastrophe formation mechanism, and uses the quantitative method to solve the key question which the catastrophe mechanism studied in the Three Gorges reservoir area, provides the feasible scientific basis in order to reduce the occurrence of catastrophe and reduce the loss which the catastrophe lead to in the Three Gorges reservoir area.