Research On The Application Of Resource-saving Landscape In The Design Of Global Park In Nanchang

With the rapid development of social economy and urban construction,natural resources and the environment are facing increasing pressure,and the contradiction between the sustainable economic development and the gradual shortage of natural resources is becoming more and more prominent.Landscape construction and the exploitation and utilization of natural resources restrict each other and have misunderstandings.Specifically reflected in: the emergence of some unnecessary landscape architecture,reflecting the lack of macro planning and the out-of-control of site function requirements caused by the waste of resources.In order to pursue the "quick effect" of the visual effect of landscape projects,some areas adopt "big trees into the city" and introduce a large number of exotic wind-induced tree species,among which there are some cases of failed introduction.Therefore,the appearance of the city's big square in the winter to the tree "cold clothing" strange image.The phenomenon of environmental destruction and resource waste deviates from the direction of sustainable development of urban garden construction in China.The way to build a beautiful city lies in landscaping,which is based on the premise of protecting the environment,improving the environmental quality and protecting the diversity of species.Taking urban waste as the research object,this paper adopts comprehensive literature analysis method,site investigation method,comprehensive induction method,demonstration analysis method and site design practice method to discuss how to apply waste to the concrete landscape regeneration construction.The purpose of this study is to explore the recycling and recycling of urban waste in landscape planning and design,reduce the waste of natural resources,build resource-saving landscape and build a beautiful city.Firstly,this paper analyzes the meaning and types of resource-saving landscape,and makes it clear that the focus of this paper is on the resource-saving landscape greening.Research shows that,with the green landscape material as the main body oflandscape design and construction,reduce the resource development of the environmental stress,extensive research of urban waste form,color,appearance and morphology of aesthetic characteristics,such as for urban landscape greening,the reasonable design of landscape sketch with waste as the main material,waste,realize resource recycling,recycling is the main idea of development,make "waste" beautiful city construction material.Second,according to the case analysis,the study summarizes the domestic and foreign resource conservation landscape planning and design,its types are shown as the following five aspects:(1)space conservation,to reduce the land area development,rational use of the main space,development of vertical greening to improve the green amount of unit area;(2)According to local conditions,effective and reasonable landscape design should be carried out by utilizing industrial sites and urban wilderness space to restore the ecological functions of the environment.Water resources conservation,as far as possible to use rainwater recycling.(3)energy conservation,rational use of wind energy,solar energy,etc.(4)management saving,to achieve the most effective landscape maintenance and management,reduce the input cost of people,financial,material.Material conservation,design as far as possible to green material as the main body,reduce and control the rockery,building and other landscape,rational development of urban waste in landscape greening,landscape sketch application.Thirdly,according to the literature case,the concept of resource-saving landscape design focuses on the embodiment of "ecological civilization--environmental protection--heritage inheritance",while the basic principle of design is: local--diversity--culture--conservation.Fourth,we explored the design concepts,design principles,and method practices of urban waste landscape recycling in the planning and design of Nanchang Global Park landscape transformation.As an application-oriented study,this paper reviews the application of domesticwaste,industrial solid waste and renewable building materials in urban waste to landscape;study the application methods of urban waste materials to provide reference for landscape design and construction.