Study On The Application Of Conservation-oriented Landscape Architecture In The Construction Of Xi’an Garden

In recent years,China’s economic growth is relatively high,the problems of irrational industrial structure and excess production capacity have become increasingly prominent,and the requirements for resource conservation,efficient utilization of resources and sustainable development are particularly urgent,ecological and environmental protection and conservation-oriented society has become one of the current key development strategies.The concept of "conservation-oriented Garden" is put forward,which poses a great challenge to the construction of traditional garden.As one of the ancient capitals of the six dynasties,Xi’an played an increasingly important role in the development of conservation-oriented gardens.However,in view of the factors such as geography,climate environment and unbalanced economic development,Xi’an should not blindly copy the experience of the coastal city.In this paper,the construction of Economical Gardens in Xi’an is taken as the key subject,and the construction strategy of economical gardens is put forward,in order to provide some theoretical reference and value reference for the construction of Economical Gardens in northwest China.First of all,based on the relevant theoretical basis,combined with domestic and foreign research results on conservation-oriented garden construction,based on different perspectives to introduce the background and significance of this topic.Secondly,combined with a large number of sample cases,this paper expounds the present situation and the necessity of the development of the conservation-oriented garden construction in Xi’an,and through the on-the-spot investigation and research,probes into the problems existing in the conservation-oriented garden construction in Xi’an,and puts forward the corresponding improvement strategies.Thirdly,it discusses the ways to adapt to the construction of the conservation-oriented Gardens in Xi’an,and in the light of the prominent problems existing in the construction of the conservation-oriented Gardens in Xi’an,expounds the arrangement of vegetation,water-saving,material-saving,energy-saving and energy-saving management,and the construction strategy of the conservation-oriented landscape architecture in Xi’an is discussed in detail.Finally,the paper summarizes the advanced conservation-oriented landscape conservation techniques and puts forward that we must take into account the geographical advantages and climate characteristics of Xi’an,and base on the landscape ecology theory,in the aspects of vegetation selection,water,materials and energy-saving measures,reasonable planning,construction and management are based on the perspective of garden aesthetics.Sticking to the strategy of giving priority to native tree species,supplementing with exotic tree species,highlighting local garden characteristics,guiding the construction of native plant nursery bases,and improving the ecological benefits of garden construction,give full play to the ecological and economic benefits and social benefits of g ardens.Through the research of this topic,we get the following conclusions :1.The investigation and analysis show that there are some problems in the construction of conservation-oriented green space in Xi’an,such as the lack of effective enclosure of the overall spatial distribution,the lack of systematic function distribution,the lack of hierarchical sense of the landscape,the lack of the effect of conservation and the obvious deficiency in the construction of important conservation-oriented landscape nodes.2.On the theoretical level,the guiding ideology of the construction and promotion of the conservation-oriented landscape green space in Xi’an--"to save resources,pass on culture,improve the environment and benefit people" is refined on the basi s of this;And the ecological,cultural and functional aspects of the conservation-oriented landscape in Xi’an are reoriented,and the optimization strategy of both conservation and development is put forward.Scientific and rational development and utiliz ation,sustainable development,based on specific culture,the selection of suitable green expression of landscape promotion principles.3.On the technical level,this paper discusses the four aspects that should be solved in the promotion of the conservation-oriented Garden Green Space in Xi’an: 1 The discussion on the planting,rationalization and artistic disposition of the Chloroplastida,in the construction of the garden,in addition to the reasonable and scientific disposition of plants,the applicatio n of materials should follow the scientific and systematic principles.In the actual construction process,we need to make full use of the recycling theory,follow the principle of sustainability,adapt to local conditions for the use of materials planning.How to establish scientific and effective water cycle ecology is the key project of the conservation-oriented garden construction.Through the artistic design,not only the landscape itself has certain humanity and artistry,but also the practice of the current era of environmental protection concept,which is more conducive to cost control.The sustainable renewable energy conservation is discussed.In the design and planning of the conservation-oriented Gardens,reference is made to the data of the local meteorological bureau such as the solar altitude angle and solar radiation,and the design is adapted to local conditions,it is an important energy-saving way to realize the collection,storage and transformation of solar energy in order to meet the demand of garden energy.4.In order to protect the natural resources and all kinds of energy,we should make full use of the ecological,economic and social benefits of the gardens by various means.This paper combines theory with practice,adhering to the principles of economic efficiency,recycling,ecological protection,local-oriented,arts and functions,etc.,in order to promote the optimization and improvement of conservation-oriented Garden Construction in Xi’an,the optimization measures are given from five aspects: plant disposition,timber,water use,energy and management.