Abstract:The city park is the transition space which lies between the artificial and the natural environment, it of creation and development be always closely related with ecosystem problem. From angle and speech of city eco-system, city park since is the important place that the person and nature carry on material and energy's exchange, is also coordination day, ground, person of threes relate to of the Niu take, can keep on a development to keeping mankind necessary. People were aware of an artificial view the environment expand of crisis and natural ecosystem environment of precious, hence content in the city park and outside postpone of expand to become by all means.
Key word: Ecosystem The green construct Ecosystem water view
