Study on Water Resources Protection in Ecological City Construction

Ecological is an important concept put forward in the research of Man and Biosphere Pro- gram sponsored by UNESCO (United Nations Educational Scientific and Cultural Organization).Ecological City meeting the ecological laws should be a urban ecosystem with reasonable structure, function efficiently and the coordination of relations. For the urban construction of increasing tension in terms of water resources, to construct water-saving ecological city is the only way in the context of the intensive use of water resources, ecological and environmental cycle and sustainable economic and social development. Based on reference to a large number of research results at home and abroad, this paper focus on Ecological City Construction ap- proach under the constraints of the water resources. This paper based on ecological city theory combined with the practice of Ecological City Construction in China, described the importance of water resources pro- tection to the Ecological City Construction, and put forward my own proposals in view of water resources status and new trends in water pollution in Ecological City Construction in China.