The Research On The Landscape Construction Of City Water-saving Shelter Forest

City development not only indicates the urban life, which is getting better and better, and associates with contaminated air, water, haze and a series of environmental issues. The shelter forest, which is a defender of the city, got a strong relationship with the development of a city and the human life qualities. Traditional shelter forest just pays attention to the function of protection, but for today, human need the new requirements from shelter forest, just like the combination of landscape, ecology, water and other kinds of benefits, which belongs to the shelter forest itself.This article is discussing the city shelter forest in water-saving type, focusing on three aspects:water saving, landscape, and shelter forest.In the aspect of water saving:this paper discusses the connotation of water-saving. By Using the water plants and the surface coverage to make water-saving of shelter forest come true. Talking about the characteristics of the water plants in its structures and behaviors, meanwhile, from the literatures, we can tell plants get water-saving effect.I use five coverage ways to do the coverage experiments.In the aspect of landscape:Taking a shelter forest landscape is to the combination of planning and design. For planning, use point-line-area to build the body of the shelter forest. For design, based on the body of shelter forest planning, pointed at the points that we should focus on, making the landscape contains more art linked by time, space, color, and culture.By Using that conclusion in the inner third loop of Changsha by combining the practice with the theory. For the Present situation investigation of the shelter forest in Changsha third city loop, analyzing the landscape and the protected function, pointed out the advantages and disadvantages.and apart the environments into five sects, such as fields, water, mounts, and mine lots, to build a multiple shelter forest in Changsha third city loop.