Research And Evalution On Plant Landscape Of New And Reconstructed Green Space Of Purple Mountain In Nanjing

Urban green space is an important part of urban land constituted a plant landscape carrier,its role in improving urban ecological environment is beyond doubt.Recently,there were a number of new parks Purple Mountain,and for some part of transformation of existing park,and to create a suitable people to exercise greenway systems,plants and their landscape gradually improved.Based on the research of new and modified Purple 30 green plots,in full knowledge of the new status quo and transform the landscape of Purple green plant basis,the use of landscape ecology and architecture,landscape aesthetics evaluation basic theory for new and renovation Purple Mountain landscape plants typical configuration mode,ornamental characteristic and community characteristic analysis,and establish a more reasonable evaluation system,the 30 plant communities comprehensive landscape evaluation.Contents and the main conclusion of this paper are:1,Through the transformation of 30 new and green plants like configurations mode of the analysis,and the transformation of the new green plant Purple Mountain landscape most complex plant configuration mode using the bushes and trees and grass,structured,spatial composition of richer change.2,30 blocks of plant community analysis showed that the majority of species richness,high community stability,but there are some new green space near a single species,and biodiversity is scarced.3,Appreciate the characteristics of the plants,the use of a large number of flower,fruit and coleus species,such as,creating a rich landscape plants,seasonal changes significantly,but there are some plants use a frequency too high.4.From the ecological,and plants configuration,landscape environment to create and support tube of the four areas,the development of new and reconstruction of the Purple Mountain landscape in green plants fuzzy AHP model and calculate the Purple Mountain and the transformation of the 30 new green plots comprehensive evaluation index.Based on the new transformation of green plants Purple Mountain configuration analysis,plant communities,ornamental characteristics analysis and comprehensive evaluation of landscape analysis,the Purple green landscape construction made a number of specific recommendations.