[Flood prevention function of Panjin wetland at Liaohe delta].

This paper discussed the character of flood, the change of flood disasters and the flood prevention function of Panjin wetland at Liaohe delta. According to the hydrogeological characters of Panjin wetland and its landscape function in flood prevention and disaster reduction, the Panjin wetland was divided into key prevention area, flood ground-stored area, flood discharged area, emergent flood divresion area, and flood prevention and draining area, which might be a reference to the planning of local development.