Ecological Landscape And Water-Saving In The Nearby Suburb Of The City

China is facing a water crisis more severe and urgent than any other country in the world.by analyzing the shortage of the water resourses,the rising irrigating water for city green space and the supply and demand contradictory of the ecological used water,this paper advises the ecological design for the nearby-suburb landscape design and water-saving.such as the water-saving and road designing, water-saving and paving, water-saving and rains recycling, water-saving and center water recycling, water-saving and roof-gardening, water-saving and irrigating.at the same time,developing the plant community which holds water more stronger and utilizing the local wild flower and the weeds in the suburb, and realizing the water-saving landscape construction through the ecological design.Meanwhile take the xi'an city as an example,this paper studies the ecological design and water-savings for the nearby suburb with concrete method and measure.