The Construction Of Economical Landscape Is Applied In Landscape Design

With the rapid development of global urbanization,the earth’s resources and environment problems were aggravated,the various countries,including developed countries began to face up to the ecological environment problems.Developing countries,including China are faced with social and economic development,and increasingly destroy the natural environment,a decision to save natural resources consumption,establish ecological,economic and efficient economical society,is the key to solve the problem of human and ecological environment.City is closely connected with human existence of artificial ecosystem,the rapid expansion of the city and the explosive growth of population,are based on the excessive destruction of ecological environment and development.Cities in our country on the way to rapid development also caused many environmental problems,in order to solve the waste of social resources,lack of urban green space area,the deterioration of ecological environment problems,is advocated by the ministry of construction in 2006 cities of economical landscape construction,but the urban landscape construction in China still exist landscape whistles and weak regional characteristics,planning and design is not practical.As all of the Yellow River in the west,Lanzhou city as "One Belt And One Road" national strategic plan for the implementation of the deployment,Lanzhou also ushered in the great development opportunities,along with the speeding up of the urban development and expansion,lack of land for urban construction,urban water shortages of urban ecological problems such as increasingly nervous,thus build a conservation-minded garden green space,new landscaping measures,protection to restore the ecological environment,is the important content of urban construction today.This article embarks from the actual state of city of Lanzhou,Lanzhou city garden green space as the research object,from the perspective of ecological conservation,to save garden city is discussed the connotation of the concept and development.Profile of Lanzhou urban green space was analyzed,in view of the shortage of water resources in Lanzhou,lack of urban green space area,plant configuration is not reasonable,the fragile ecological environment problems of ecology theory,sustainable development theory,landscape theory as the foundation,summed up the dominated by ecological conservation function of Lanzhou city landscape construction measures.In this paper,by studying the comparative study of northwest other cities to save garden,combining with the characteristics of Lanzhou city geography and climate environment and specific from economical garden plant configuration,save water,save material,the use of energy conservation,waste several aspects construction,put forward the concrete design idea and construction technology are put forward.Finally combining with west solid,save a district landscape plan,adopted different types of economical landscape construction strategy,and the cost saving for the specific budget,economical in Lanzhou city landscape construction theory has carried on the practice and discussion,case save Lanzhou city landscape construction to provide reference and reference.