Evaluation And Construction Approach Of Ecological Garden In Fuzhou City

Along with the rapid development of urbanization,the city ecosystem environment is inevitably subjected to tremendous impact,and has become the issue of sustainable development,since the 1980s,all countries in the world attach great importance to the issue of"Ecology and sustainable development",our country has already listed" The efficiency of resource utilization improved significantly,the ecological environment improved obviously" as one of the nine greatest targets of construction a socialist harmonious society.Ecological Garden City construction is an important component of our harmonious society construction to achieve sustainable development,its theoretical explorations are continuing to strengthen and actively put into practice.Urban greening land is a key element of the residential environment,is an important factor which brings about influence on city ecosystem environment,is an irreplaceable physico-chemical factor of maintaining urban ecological sustainable development,this has been widely accepted.However,theoretical study on Ecological Garden City is in the process of continually exploring and improving,it is critical to specify the amount of green space,the layout of the green,the configuration of green plants in the garden,so that urban green land can play a vital role in improving ecological environment the most effectively.This paper analysised comprehensively the connotation,the characteristic and the domestic and foreign related fundamental research and the practice achievement of ecological garden;Elaborated the application and the development of ecological garden idea in urban construction pattern;made the comprehensive comparison of five kinds of urban construction patterns:"Garden City","Ecology City","Scenery City","National Garden City","Ecological Garden City",explained their inherent relationships and distinctions,pointed out Ecological Garden City is without doubt the further development and enhancement of National Garden City.Ecological Garden City embodies the characteristics of Eco-city,but also includes cultural heritage of garden,so that landscape and ecology have been organically integrated and coordinated development.Therefore,whether it is from the time Ecological Garden City appeared or its specific meaning,EcologicalGarden City is a higher stage of Eco-city,is a higher level of urban development.In this paper,an ecological garden evaluation system is established,based on the theory of Ecological Garden City construction,and the construction of Fuzhou Ecological Garden City is taken as an example to be analyzed and reseached in line with local characteristics,the problems that exist and the corresponding countermeasures are proposed.In this paper,the ecological garden evaluation system which consists of six first-grade indexes(the amount of green space,green structure,the function of green space,etc.)and 20 second-grade indexes(green coverage rate,residential area greenbelt rate,landscape and cultural connotation,etc.)is applied to evaluate the level of fuzhou ecological garden construction.The result showed that Fuzhou vigorously pushes forward the construction of Ecological Garden City,and continuously improves their awareness of urban greening, makes full use of the city good natural and human resources and favorable climatic conditions and better economic input to a higher level;Because of the long-term of Ecological Garden City construction and ecological effects formation,the amount of green space needs to be increased,the structure of green space needs to be further optimized,ecological greenland system needs to be further improved,an awareness needs to be strengthened,the cultural connotation of landscape needs to be more fully appreciated,management needs to be more scientific in the construction of ecological garden in Fuzhou.And put forward six countermeasures:First,we should pay great attention to both planning and construction and increas the amount of green space indeed according to the green space requirements of Ecological Garden City;Second,we should attach importance to native trees application, optimize the structure of green plants,embody biological diversity fully;Third,we must build an ecological garden green system combining rural and city green space,and vigorously promote roof greening and balcony greening;Fourth,we must create ecological landscape, raise urban construction grade with cultural connotation;Fifth,we must make full use of transformation of the old city to readjust or layout green land;Sixth,we must pay great attention to both construction and management,cultivate professional management team, strengthen management and conservation.