Ecological Urban Square

In recent years, building squares in cites above medium size has upsurged in our country. Nowadays, sustainable development is being emphasized increasingly, so the problems about the environment of city squares are not considered just according to their landscape effect, and their ecological effects are concerned more and more. Therefore, this dissertation does some research and discussion on the issue. The starting mainly sum up the background of the ecological squareand expounds the writer's contemplations tothe ecological construction of urban square in our country,while figuring the outline of the trend of the ecological square in the end.The first department mainly studies the birth and development of the ecological square.The second department briefly introduces the human conciousness and the typical behavior in the square,reviewing the developmental course from "humanism" to ecological square.The third department is about the ecological design principle and course,probing the context and design methord of the ecological square design.The forth department probes the systemized design of the ecological square,point out the design of urban square group should regard three aspects such as the whole programming layout,landscape space level of structure,green space etc.The last department analyzes ang demonstrates several typical domestic examples.This paper is tended to studying ,summarizing the regulars of the ecological square design and formulating the most leading developmengt of the urban square design into the frame of ration and order,to point out which attitude we should hold toward the future in the field of urban square design.