?提出就明确

pursuit of eco-philosophy. Rich in material and spiritual life, now people began to pursue the good ecological environment. Therefore, the participation in the Expo should be around the "ecological" as an important performance of the content. In 1971, the United Nations "Man and Biosphere Program" made it clear that "ecological city" argument. The essence of its resources in high replacement and industrialization of high efficiency, high flow of energy conservation, environmental protection and quality of, green high function, high social harmony, and management of high modernization. In other words, eco-city should be the efficient use of resources, environmental harmony, economic efficiency, sustainable development, social - natural - economic as well as the harmony between man and nature of human settlements. Eco-city as an ideal mode of urban construction, urban construction and development should emphasize the full integration of social, cultural, ecological and economic factors, through the material, energy, efficient use of information to achieve a virtuous circle of urban ecological environment and human settlements continued to improve, the natural, economic and social constraints between the three, but complementary, to man and man, man and nature, the full nature and natural harmony. Eco-city image should be showing one of the best channels.