| Wih the progress of urbanization,the pace of daily life is accelerating,the urban ecological environment pressure is increasing,the quality of life of residents is affected,and the demand of urban residents for urban park green space is also increased.Scientific,reasonable and beautiful plant landscape,can improve the ecological benefits of green space,improve the quality of urban environment.Therefore,it is necessary to study how to optimize the park landscape and promote the construction of urban livable environment.Based on the classification of park green space,integrated parks,special parks,zonal parks and green streets were selected as the sample parks to evaluate the quality of plant landscape.The corresponding Xujiahui Park,Longhua Martyrs cemetery,Xuhui Binjiang green space and Shanghai South Railway Station square green space.The main research contents are as follows:the SBE method is used to study the landscape of four park landscapes.AHP method is used to establish the comprehensive evaluation system of plant landscape in Xuhui District from three aspects:aesthetic,ecology and psychology.A sample of the park is a comprehensive evaluation of plant landscape.And the results of the two evaluation methods are compared and analyzed.The present situation and problems of plant landscape configuration and design of different types of park green space in Xuhui District are fully understood,and the aesthetic preference of the park landscape is discussed.Finally,according to the conclusion of plant landscape evaluation and the principle of garden plant landscape design,the lowest score of the sample park green space was selected to optimize the plant landscape design.Based on the field investigation,the quantitative analysis of the landscape quality of the park green space in Xuhui District is carried out to provide reliable reference information for the optimization of plant landscape in the existing park,and make it to practice. |
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