Abstract:Based on the landuse scenarios elaboration and the measures identification,the ecological consequences of the scenarios were evaluated by LEDESS-model,especially focusing on the habitat suitability of the indicator species,Red-crown Crane and Saunder‘s Gull,in Liaohe Delta Wetlands.The results indicated that wetland mitigation (scenario A)not only can maintain the “no-net-loss”of natural wetlands but also greatly enhanced the habitat quality of indicatior species by converting the unsuitable or marginal hab...