The Research Of The Symbiotic Relationship Between The Sustainable Development Of The Port

Although China has more total resources, but the level of per capita resources is very low, due to the rapid economic development of environmental pollution, shortage of resources and other problems have attracted the various sectors of our society and all areas of concern. Current intensive positive social change, take the road of sustainable development has been a new development stage as a national model and the inclusion of the "11th Five-Year" plan. As an important component of the coastal cities — Port also been concerned about how to achieve the sustainable development of the port started growing in all sectors and all the attention, all localities and departments began trying to seriously plan for the sustainable development of the port's long-term development plans.The port is a complex, open-systems, and includes internal loading port, handling various subsystems, each subsystem and the subsystem correlation exists between the number of ports and urban economic, social, environmental forming a port outside the system. In this paper, the theory of symbiosis with the port and city economy, the symbiotic relationship between environmental systems analysis from the perspective of the symbiotic Preliminary Inquiry for the Sustainable Development of China's ports.Papers from the above problems, the symbiotic use biological field the concept of sustainable port development process of the symbiotic relationship that may exist in a study on this basis to find a symbiotic relationship logistic model used to achieve stability and the conditions of the symbiotic relationship between the relevant enterprises and promote sustainable development.In this paper, qualitative analysis and quantitative analysis using a combination of methods, the use of systems thinking, the possible use of the logistic model to study the symbiotic relationship from the summing up and is conducive to sustainable development of the proposed port.This paper studies : through the port and city economy, the environment does exist a symbiotic relationship between the systems; Port system and the economic, environmental systems can achieve common sustainable and stable development goals...