Small Garden Design Based On The Background Of Low Impact Development

In our country,most of the cities are short of water,especially in North China,which is a drought prone area,and only 19% of the country’s water resources.In addition,the speed of urbanization in China,urban waterlogging phenomenon,resulting in great losses.At present,the solution of urban waterlogging and water imminent.As is known to all,all forms of water resources are basically from rainwater.At present,low impact development technology LID(lid is the abbreviation for low impact development English LowImpactDevelopment)is a widely used stormwater management mode,it is not like the traditional model that let the rain drain white without using its value.This pattern is closely related to landscape design,and it is the main carrier.If the landscape formation of city ecological green net system will effectively solve the problem of water shortage and waterlogging in the city.In the urban green space system,small garden covers an area of small,less investment,quick effect,the role is to improve the urban environment in the short term,an effective way to improve the quality of the environment.Comprehensive low impact development technology and the advantages of small garden,the low impact development technology and the city with a small garden,strengthen the construction of city small garden,can rapid formation of city ecological green net system,provides a quick way for reasonable landscape construction in our city the sponge.To achieve the unity of technology and art,the balance of ecological function and recreational function is not an easy task.In this paper,based on the analysis of low impact development technology,this paper sums up the design goals and principles of lid small garden,and further improves the design through case study.In the case of the design,the selection of an old garden in Shandong,Zibo transformation,focusing on the impact of the development of low technology based on the rain into the garden facilities into a complete system.Because of the use of low impact development technology,but also a small garden,so in planning to solve many contradictions.This paper tells of the garden is small,but great value added,low impact development technology,he not only has the value of landscape is very high ecological value,lid small garden is of great help to the construction of the sponge City,we should pay attention to.In this paper,the author thinks that the lid small garden should insist on the unification and balance of the recreational function and ecological function.This paper also believes that after adding low impact development technology,small garden can form a rain landscape,garden landscaping will no longer monotonous.Finally,the purpose of writing this paper is to promote the development of the combination of low impact development and landscape,and realize the sustainable development of landscape.