Study On The Restoration Technology Of Ecology And Landscape Along Highway

With the development of highway construction as well as publicity and education concerning ecological improvement and environmental protection have been widely carried out, striking deep roots in the hearts of the people,the construction of highway ecological landscape has been payed close attention by the transportation and environmental department. Particularly, with the policies for expanding domestic demand of china,the construction of highway is facing an unprecedented opportunity for development.Because of the large scale and high indicators,the construction of highway will inevitably have negative impact on the natural ecological environment and landscape around it.Accordingly,it is the key issues that need urgent solutions to ensure the ecological safety of beautiful degree of landscape as well as build modern highway which is ecological,beautiful, harmonious and continuable. It is not only an pressing task for scientific research in environment but also an immediate needs for achieving balanced development among expressway,environmental protection and socio-economic.With the spirit of "restore the ecology, reconstruct the landscape",on the basis of domestic and abroad reaserch achievements about road ecological landscape,this thesis study the restoration technology of highway ecology and landscape,which is the object of the research.Combining the theoretical derivation with empirical research and associating the situation of ecological degradation in Wan-Ping expressway located in Henan Province,the author take the feasibility, practicality and operability into account,at the same time take the ecological theory, landscape design principles as a means.In this paper,the author firstly define and describe the ecosystem together with landscape along highway.secondly,from the aspect of key restoration technique about highway ecology and landscape,the author systematically study the the pivotal issues that need urgent solutions,including the technology of vegetation restoration in highway slop, ecological sound barriers,integration of landscape,ecology and culture in the freeway environmental design,together with three-dimensional dynamic simulation technology.Thirdly,taking the Wan-Ping expressway as an example,together with an overall consideration of ecological characteristics,economic and cultural levels,landscape restoration,and so on,this paper also comprehensively study the restoratiom system of highway ecology and landscape.The study is able to provide decision support for landscape planning and and ecological environment protection in the consruction of highway,as well as provide fundamentals and technology platform for the building of ecological landscape road.At the same time,this research results is of practical significance for coordinating the relationship between highway traffic and the the ecological environment,keeping the highway harmonious with the surrounding landscape, and giving an impulse for highway to develop harmoniously with tourism, resources and environmental protection.