Evalution And Optimal Designon Vertical Plant Landscape Of Urban Comprehensive Park In Nanjing

With the rapid development of cities,urban land problem become more serious,urban green space area is constantly being compressed,traditional greening has been difficult to satisfy the needs of a growing urban population.Stereo space greening not only have the function of environment beautification,purification,etc,but also has less land,effective quick,high afforestation rate,therefore vigorously develops the stereo virescence is imperative.Based on the guidance of science and technology commission project in jiangsu province "stereo virescence technology based on the concept of landscape architecture and landscape design practice research",on the basis of comprehensive park in nanjing city three-dimensional green field survey data as the basis,according to the urban green space classification standard choice 7 comprehensive park of nanjing urban area as the research object.Brought to campus three-dimensional green application form(wall greening,greening,slope protection green,flower box fence greening,fake rocks landscaping,corridor greening,etc.),plant species,plant communities,landscape,plants use frequency,ornamental characteristics(flowers,branches,leaves,fruit,etc.),plant growth,plant configuration mode of investigation records,completed the "comprehensive park,nanjing city vertical greening plant site,the preparation and the status quo of nanjing city comprehensive park three-dimensional analysis summary.Through methods such as literature for stereo greening landscape construction situation,carries on the preliminary study on the basis of the preliminary literature research combining with the field survey data,stereoscopic landscape evaluation system of comprehensive park of nanjing,7 comprehensive park in nanjing stereoscopic greening landscape structure,plant configuration mode,ecological benefit,function value and economic value for analysis and evaluation.It sums up the prevalence of related problems in vertical greening in the park.And then the further development of stereo virescence construction put forward the concrete application of renovation plan,so as to find out suitable for stereo greening nanjing city comprehensive park specific applicable method of transformation of optimization.Starting from the landscape evaluation analysis,through the interpretation of the characteristics of the landscape is a comprehensive park each function,find out the suitable to the optimization of transformation of specific methods,targeted modification Suggestions are put forward.Finally through to the different functional areas of representative sample specific optimization renovation design,the paper research theory achievement is applied to stereo virescence design practice,to guide practice with theory,and through the three-dimensional green sample reforming practice proves that the theory of scientific nature.