Landscape Aesthetic Assessment Of Urban Ecological River

Urban river has always been relevant to people’s life, urban waterfront is considered to be the most dynamic in a city and ecological value of the area, river ecosystem is a natural ecological system and the construction of artificial blending and important urban public open space.In order to flood drainage, many rivers into "three side light channel", which not only can’t meet the demand of the landscape of people, also do not accord with the sustainable development of the river, many cities are now beginning to artificial river ecological restoration. Nowadays many cities have been restoring the ecological rivers. Restoring rivers has became a common practice in the management of natural resources. While the ecological rehabilitation of river corridors is a clear objective for project planners, it cannot be assumed necessarily that the public will perceive the effects to be aesthetically positive. On account of enhanced citizens’ecological and aesthetic needs, which calls for better designs as well as their base, better evaluation. We should let the public take participate in the landscape assess, on the one hand it can raise the awareness of landscape protection, on the other hand landscape which meet the public’s aesthetic requirements can keep longer.In order to study the ecological river landscape aesthetic preference, I use is the most accurate and most reliable way of study-psychophysical method, through the questionnaire survey to collect photos, it is concluded that the aesthetic taste of the public.The results show that:(1) Urban ecological river landscape classificationPut forward for the classification of ecological river landscape index, and according to these indicators will be divided into 10 types of landscape.(2) Established the evaluation method of ecological river landscape with the SBE method, it is concluded that the part of Futian river near the Futian park’s landscape was the most welcomed by the public.Decomposition aesthetic evaluation factors by the SD method, the visual effect of ecological river ecosystem landscape includes three evaluation axes:visual, culture and character;A multiple linear regression model have been built.(3) Suggestions are put forward for the shenzhen river ecological landscape construction principles and concrete:Principles:① public participation principle;② to ensure that the river ecosystem biodiversity and stability of the principle;③ to ensure the quality of landscape;④ reflects the principle of humanism of the city.