Research On The Optimization And Development Of City Parks In The View Of Ecological Aesthetics

As an important part of the places of outdoor activities,urban parks are difficult to meet people's increased aesthetics and recreational demands.Ecological aesthetics is a new thought in the field of aesthetics and ecology,which provides a new perspective for the construction of landscape architecture so that the optimizing strategies of urban parks have positive significance to discusses in the perspective of the ecological aestietics.The investigation objects of this study are the typical park green spaces in the built-up area of Guangzhou,including 3 parks in new districts,5 parks in old districts and 3 ecological parks.The attitude,awareness and the influencing factors of people came from all levels in Guangzhou has been investigated towards ecological landscape by the methods of questionnaire;the common types of ecological landscape in the urban parks of Guangzhou has been analyzed,and the ecological beauty of performances of different types in the typical parks were discussed by the field observation method;the ecological landscape characteristics and the judgment standard in the literature were induced and teased out by literature material method;puts forward the performance of the ecological landscape characteristics,evaluation standard and its development of the urban parks combined with the existing on the construction of the parks.The main conclusions are as follows:(1)The characteristics of the point of views on ecological aesthetic that previous have summarized: 1)Ecological aesthetic thought system is the integration of ecological wisdom of ancient and modern,C hinese and foreign;2)Predecessors' view of ecological aesthetic shaping the aesthetic values of the system;3)Predecessors' view of ecological aesthetic has guiding significance to the landscape architecture practice.(2)The public's cognition and attitude toward ecological landscape1)For the cognition of ecological landscape types,people prefer the overall visuals which highlight the typical natural elements,such as a flock of birds,forests,waterfalls,etc.2)For the attitude towards ecological landscape construction,people prefer the natural beauty on the basis of moderate management,such as streams,waterfront landscape with rich vegetation and an open eye shot,building roofs and walls covered with vegetation,natural type planting landscape,etc.3)For the attitude of ecological landscape management,people prefer appropriate intervention on the premise of respect for nature,such as keeping the frequency of cleaning,water and plants being enough in the environment,small animals being allowed to walk freely,more natural activity facilities being set up,the original ecological natural landscape being maintained,etc.(3)The application effect of ecological aesthetics in the park green spaces in Guangzhou1)There are several types of ecological landscape in the parks of Guangzhou: coastal and waterfront plants-based landscape;mountain and forest plants-based landscape;the greening-based landscape;the natural rock-based landscape;open water-based landscape;wildlife habitat landscape.2)Haizhu Wetland,Haizhu Lake Ecological Park,Luhu Park,Pearl River Park and Tianhe Park posted a better performance,Liwan Lake Park and Dongshan Lake park posted a worse performance.(4)The ecological landscape features: 1)the natural landscape places retains the forms natural forces have been shaped in the natural processes;2)the ecological and beautiful scenes admit that natural environment has the independent aesthetic value;3)the ecological and beautiful environment acknowledge and respect the natural processes of magic,mystery and non-arrangement;4)the ecological aesthetics is beneficial to the environment in the degrees of freedom;5)the ecological and beautiful environment is a safe,comfortable,and the visual interfaces mainly contain natural elements even plants;6)the ecological and beautiful scenes respect the original living organisms and the physical environment;7)the ecological aesthetics is based on ecological health.(5)Application of ecological thoughts in urban park planning: 1)Maximize the potential of the ecological resources;2)Optimize life system condition;3)Create a community diversity;4)Improve participation of ecological awareness;5)Planning of ecological resources to meet the activities demand of people.