Research on Dynamic Evaluation Model of Environmental Capacity in Reservoir Resettlement Area

Based on the latest literature on Environmental capacity and related theories (Bio-Capacity, Ecological footprint ), this paper examines the effect on Resettlement Environmental Capacity by taking into account factors from human society, economics, ecological environment, resources, policy and technology. On the basis of ´nature-social-economic compound system theory´, the author built a conceptual model and a mathematical model for dynamically Evaluating Resettlement Environmental capacity. The model is then adjusted according to data simulation, quantitative analysis and perfected by an empirical research. The model allows us to dynamically monitor, analyze, early-alarm and assess the environmental capacity. Furthermore, it provides a basis for policy decision-making on resettlement planning and management, which is particularly important for regulatory policy and decision making.