| Eco-city is a human settlement where society, economy and nature are harmoniously developed, substance, energy and information are highly utilized, and with self-contained basic establishment, reasonable overall arrangement and benign ecological circulation. The construction of eco-city offers a feasible method of solving the city problems, building ideal human settlement and realizing human society to be sustainable developed. The construction of eco-city is an important part of sustainable construction strategy.Recent years, the construction of eco-city is in the ascendant in the world, as people's study, the meaning of eco-city has changed evidently. The thesis reviewed the background and development of the construction of eco-city, discussed its connotation, character and theory frame, and briefly introduced the practice and experience home and abroad.The thesis took the construction of ecological urban area of Jiangdong district of Ningbo as the case study, took the harmonious development between man and nature and concerted development with society, economy and nature as the object, analysed the necessity and feasibility of the construction of ecological urban area, found out the existent problems in Jiangdong district, and put forward general program and concrete measures for it.Jiangdong district is the new and modernized center urban district of Ningbo, it has very important meaning in construction of ecological urban area, and also has many advantages. So, not only there is a necessity but also feasibility to the construction of ecological urban area.The problems in the construction of ecological urban area not only related to infrastructure, environmental protection and control, but also notion, life style, system, mechanism, policy statute etc..The construction of ecological urban area should be based on reality, and overall planning, stress the key point, break through the difficult point, implement by stages, advance step by step.Constructing ecological urban area and building green Jiangdong district is a strategic task concerned about overall situation and long-range planning, it's a system project. It needs means of administration, law, economy, science and technology, dissemination, education etc., strengthen the organization leadership, perfect policy and statute, improve management system, widen financing channel, strengthen citizen's participation and implement all the tasks all-around. |