Study on Mixed-Strategy Game of Environmental Pollution in Rural Scale Breeding Ecosystem in Central China Based on System Dynamics

摘要

The rapid development of scale breeding in rural areas generated a lot of excreta and waste water which making cannot be ignored environmental pollution on the agricultural ecosystems. A frame model of Debang ecosystem environmental pollution has been set up for studying and improving Debang scale breeding areas with System Dynamics. Among the reasons formatting the environmental pollution, government policies, scalebreeding enterprises interest and rural public interest are three main factors of the game involved by and among people. The root causes of environmental pollution are environmental resources excessive using and the lack of punitive measures by analyzing a mixed strategy game of evolutionary game model. A set of policy recommendations to stem environmental pollution has been proposed.