Research On The Esthetic Evaluation Of Urban Plants Landscape

Nowadays, with the extensive construction of urban plants landscape, the issue of how to express esthetics appears gradually. This paper chooses plants landscape with complexity and fuzziness as the study object, and attempts to make a systematic research on esthetic evaluation. Firstly, this paper studies the existing evaluation theory and approach of plants landscape. On the basis of pointing out definitely the deficiency of the existing approach, this paper suggests a pointed evaluation way to solve the issue— (the model of AHP-fuzzy comprehensive evaluation) , also it makes an exposition of the mathematical principle of the model. This new method is a combination of the qualitative appraisal and the quantitative evaluation, which improves greatly the accuracy of esthetic evaluation of plants landscape and the simplicity of the computational method. Secondly, this paper scratches the issue of aesthetics of plants landscape from the angle of philosophy. It illustrates that the nature of the beauty of plants landscape is the unification of truth, goodness and beauty. This paper discusses respectively the content of plants landscape's aesthetic standard, beauty hierarchy and the creative ways which represent truth, goodness and beauty. Thirdly, on the basis of the thorough study of the theories of vegetative landscape design, landscape aesthetics and ecological landscape, this paper attempts from different angles of formal beauty, space-time beauty, ecological beauty and artistic conception to analyze the beauty of plants landscape. To achieve this goal, the author adopts several qualitative indexes and quantitative indexes which havecontributed a lot to the study of esthetic of plants landscape and adopts the method of AHP to form the system of esthetic evaluation of plants landscape. At last, this paper applies the AHP-fuzzy comprehensive evaluation model to the objective and thorough evaluation and analysis of HuaGangGuanYu Park and the WenYi Campus of Hangzhou Teachers College. Thus proves forcefully the value of the model's application and feasibility. This model also realizes the quantized research of the non- quantifiable factor;it not only can evaluate the established plants landscape, but also can puts forward pointed suggestions of improvement. This model can be also applied to both pre-evaluation of plants landscape designs and the final decision of the best, and it has great significance to develop the urban plants landscape and afforestation .