| The road construction in our country is developing very rapidly. Roads aresignificant to the social and economic development and they have a large impact onthe environment as well. Ecological design is an effective way of saving resource andbeing a friendly-environment mode. The direct aim of ecological design is to useresources sustainably and keep environment developing sustainable. Ecologicaldesign is an effective way to turn the living environment into ecological environment.This thesis is divided into six chapters. The first chapter is introduction; the secondchapter is about concepts and theoretical basis; the third chapter tells about theanalysis of environment and present situation; the fourth chapter is the analysis ofroad landscape; the fifth chapter is the countermeasures of landscape research; thechapter6is conclusion and prospect. This topic is based on the theoretical basis oflandscape aesthetics and ecology. It systematically analyzes the environmental andpresent situation of east coast of Poyang Lake in the aspect of tourist highway inYugan segment. Ecological design takes advantage of a series of landscape ecologicaldesign methods of nature and giving a priority to ecology, retention and re-use,reducing the intervention to environment. The ecological design should follow theprinciple of symbiosis and the principle of4R.It should select the local productionplants according to local conditions. A tourist highway is proposed to be designed. Itis a highway which will have small disturbance to the environment and keep thebalance of ecosystems and improve the biodiversity; it should create a landscape roadwhich has a feature of eco-tour+production+tour type of Jiangnan through thedesign of five-way field and sketch landscape and it is plant landscape-based. Thistopic advocates for the protection of the natural environment and respecting theoriginal topography and landforms and native vegetation. It emphasizes theestablishment of good ecological function and landscape pattern. At the same time,this topic emphasizes on promoting the recycle of resource and efficient utilization,on reducing the emissions of waste, and on enhancing the function of landscapeecosystem services and production capabilities. In this way, this kind of tourist highway can satisfy human’s needs of transportation, economic development andleisure sightseeing, and at the meanwhile, it can realize the harmony between humanand nature as well as the sustainable development of human society. |
