Co-evolution Simulation Research of Marine Economy Sustainalble Development Path

Through the analysis of the explanation structure model and AHP method,we analyze the level index of affecting marine economy. On the basis of multi-agent evolution simulation we evaluate the co-evolution mechanism of the marine economy sustainable development exploring the path to realize the marine economy sustainable development. The results show that realizing the sustainable development of marine economy need to go through the following two steps: first,the marine economy should take the leading position in the marine resources and environment and take advantage of the economic and social development to promote the optimization of resources and environment; second,when marine environment remedies and protected,and the resource recoveries,we choose development pattern that the economic and social development and resource environment is concurrent and collaborative. Finally,we can realize the comprehensive coordinated sustainable economy development goal.