Research Of Urban Landscape Design With The Characteristic Of Natural Ecology

In the early 1970s, due to the rapid growth of population and the one-sidedness awareness of human on ecology which resulted in the destruction and the unreasonable exploitation of the natural ecology, as well as the sharp contraction of natural ecology in the urban area, so the natural characteristics are continually disappearing, and the ecological values are declining, so the existence of natural ecology has been seriously challenged. In this case, people pay their attention to the natural and ecological protection in the urban. The urban natural ecology not only can be taken as the existence of the natural landscape, but also can mitigate the threats and environmental pressures of existing natural ecology, which is a strong measure for ecological conservation. The urban natural ecological landscape is serious affected by its geographical location, environment, person interfering factor and so on. How to both maintain the characteristics of urban ecological landscape and meet the psychological needs of urban residents on natural and ecological environment becomes our research topic.The results of the research:1. People are paying more attention to the natural ecology outside the landscape. It requires us to pay attention to the combination and the collaboration with natural environment if we want to build and combine the nature and the human settlement with a good ecological cycle. Take advantage of natural resources as much as possible and reduce artificial factors, focus on ecological landscape design so as to make up for the gradual disappearance of the natural native characteristic in the current human settlement. Landscape is the nature that people are yearning for, it is the habitat of human, and is a man-made art. Landscape is a material system which needs to be understood by a scientific analysis. It is able to bring a wealth of resources and values.2. The purpose of the urban landscape design with the natural ecological characteristic is to maintain the balance of natural ecosystem, and maintain the diversity of species, ensure the rational use of ecological resources in the design, so as to resolve the ecological and environmental problems which happen in the process of urbanization, take the basic theories of landscape ecology as the design basis, and the natural eco-design as research object, the ecological characteristic of urban is the key point of research. We should take full account of the arts and ecology so as to achieve the best result of the combination of art and science, and create and improve the urban ecological landscape and the living environment of people.3. The problems which appeared during the design of the natural ecological landscape are because of we did not follow the general principle of the design, and lack of perceptual knowledge. If these problems are not resolved in time, it will certainly affect the ecosystem, in particular the sustainable development of urban ecosystem. The way to solve the problem is to follow the principle of natural and ecological principle design, less subjective assume and more objective analysis. And fully understand and respect the nature theory in practice, the exploration will combine with the local real eco-development model, as seeking the perfect living environment planning and design, to achieve the balance and mutualism of the ecological environment and the interests of human society.4. This paper takes the living example of the reconstruction design of Shenyang City Tiexi Hunhe River West Valley to strong prove the result of theory research. It requires us to actively explore and practice, and keep grasping the latest development in landscape design on the basis of understanding natural ecology, then integrate the knowledge of each subject to use for landscape. Only we grasp the pulse of the times in practice to expand the connotation of landscape design, and make the profession meet the requirements of rapid development and environmental change, so we can become the main force of urban landscape construction and ecological construction in the future.