| Ecosystem, mean a kind of existing appearance or a kind of living manner in regard to its typeface, return to knot, all is mold towards existing environment of a kind of understanding. Now Chinese city construction is under the principle of implementing a scientific and evolutive notion , should be in purpose of improving all citizen's living environment, creating fitting everyone's "ecocity". But in recent years , the economic society development lies on big scope of industrialization, city construction are suffused with "ecosystem" and "ecocity".Urban Planning is an effective instrument, which can keep urban ecological environment sustainable to developing. After the integration of ecocity programming and general urban planning , with sustainable development theory ,our city can become more scientific , and can have less mistake.This text tries combining ecology theories,ecosystem and economic theories with city programming principle together, taking different ecocity's establishment in domestic China and international world for example, studying methods full of ecosystem environment evaluation.,environment monitor evaluation,land useness analysis and material circulation and energy flow etc, aims to establish comprehensive ecosystem of ecocity programming, and tries to apply construction research in Tianjin City's ecocity process. This text has innovations, can improve the process of ecocity construction in Tianjin as well as other cities, those trying to fulfill such ecosystem. |