The simulation and prediction of environmental change of Liaohe River estuary wetland

In order to reveal the Liaohe River estuary wetland ecological environment changes and its influencing factors, given the wetland´s complex system with multivariable, high-order, multi-loop and non-linear characteristics, using system dynamics to establish the Liaohe River estuary wetland environmental change simulation model. The results show that: In terms of the current state of development, the wetland´s ecological environment will be gradually deteriorated. In view of this, we designed adjustment programs for the model simulation and prediction of individual programs to provide management support and theoretical basis of the estuary wetland health and ecological function restoration.