The effects of different land-use scenarios on habitat suitability of indicator species in the Liaohe River Delta wetlands The effects of different land-use scenarios on habitat carrying of indicator species in the Liaohe River Delta wetlands Assessment of wetland ecosystem health in the Liaohe River Delta The Analysis and Evaluation of Landuse Scenarios in the Liaohe River Delta Wetlands Regional ecolomic division and function analysis of Liaohe River delta Regional ecological risk assessment of in the Liaohe River Delta wetlands The landscap planning scenarios designing and the measures identification in the Liaohe River Delta wetland Ecology of plant communities in Liaohe estuary wetland tonservation area