| In recent years,with the introduction of policies such as the protection of the Yangtze River,the reconstruction and optimization of urban waterfront has become the focus of urban construction along the Yangtze River.As the strip public space of the cities along the Yangtze River,the waterfront area along the Yangtze River has gradually got rid of the original auxiliary functions of industry and shipping,and has begun to show multiple composite service functions.The relevant theories of urban waterfront landscape are also becoming more and more mature,but mainly based on traditional research or qualitative research methods that summarize experience and summarize cases,and lack quantitative analysis to a certain extent.At the same time,in the practice of waterfront renewal,there have been a series of problems such as blind development and construction,ignoring user needs,and unable to provide accurate and targeted opinions on existing landscape renewal.Therefore,by studying the reasonable construction and renewal of waterfront landscape factors in waterfront landscape space,it is of great significance to optimize the spatial structure and layout of waterfront,promote the coordinated construction of urban regional space,build a satisfactory urban waterfront landscape,and enhance the urban style and vitality.This paper first focuses on the waterfront landscape along the Yangtze River in Yichang City,extracts waterfront landscape indicators according to relevant literature research,issues questionnaires through the extracted waterfront landscape indicators for perception evaluation,and investigates and analyzes the application status of waterfront landscape factors in the waterfront landscape.Firstly,factor rotation analysis was carried out by IPA method.Waterfront landscape factors can be divided into four categories: function,aesthetics,nature and culture.Secondly,the importance and satisfaction of the riverside landscape in Yichang were evaluated by IPA evaluation method,and the status quo of the landscape construction in the riverside district of Yichang was analyzed from a large level.According to the data analysis,the waterfront landscape could be divided into four categories: use function,landscape aesthetics,ecological nature and cultural perception.The results of data analysis of importance and satisfaction show that the contribution rate of three types of landscape to waterfront landscape satisfaction is more obvious,landscape aesthetics and ecological nature,favored by people,is the focus of waterfront landscape construction.Through the evaluation of importance perception,it can be seen that tourists prefer to use function and landscape aesthetics.Low sensitivity to cultural perception.The result of satisfaction perception evaluation showed that the average score of waterfront landscape factor was between 3.44 and 3.83,all lower than the level of "satisfaction"(4points),indicating that the waterfront landscape viewing experience did not meet the expectations of tourists,and there is room for improvement.IPA data analysis results show that smooth and accessible internal transportation,rich and reasonable spatial functions,safe and humanized design,diverse recreational activities,perfect infrastructure,unique landscape nodes,unique landscape night scenery,clean water bodies,diverse ecological and hydrophilic lighters,plant landscapes,public activities with rich features and other landscape factors are highly attractive.It is the focus object of waterfront landscape renewal.The convenient and accessible external transportation,characteristic landscape pieces,ecological riverside space,historical sense and memory sense of the place are not attractive to tourists,but they are easy to obtain a high degree of satisfaction,and should be maintained.Rich and reasonable space function,safe and humanized design,diverse recreational activities,unique landscape night scene,diverse ecological and hydrophilic lightening riverside landscape construction needs to be improved.The appropriate space scale,harmonious and rich paving,coordinated architectural features of the park,and popular science education atmosphere create low sensitivity of users,and do not give priority consideration.Secondly,through the investigation of the current situation of waterfront landscape construction along the Yangtze River in Yichang City,the successful experience of using function,landscape aesthetics,natural ecology and cultural perception factors in the application of waterfront landscape along the Yangtze River is analyzed.The water quality has been improved through various enterprises such as Etui riverside sand field,and meanwhile,relatively accessible slow roads and perfect infrastructure have been built inside.It ensures people’s use of the basic functions of the riverside space.When creating waterfront nodes,the characteristic landscape nodes of each section of the riverside are constructed by preserving historical buildings,renewing industrial sites and recreating city landmarks,and combining with the shaping of plant space of each section.After the construction,various kinds of urban public activities are organized to enhance the vitality of riverside landscape space.The deficiencies in the construction of riverside landscape factors in Yichang City are mainly reflected in the following aspects:relatively single space function,lack of safe and humanized design,relatively single types of daily recreation activities,lack of landscape nightscape construction,and lack of development and construction of revegeting space.Based on the above research results,the author finally established that the waterfront landscape renewal of Yichang Yangtze River is based on improving the waterfront landscape function and preserving the urban cultural characteristics,and elaborated the strategy of its renewal and promotion in the construction of Yichang waterfront landscape from four dimensions of function,landscape aesthetics,ecological nature and cultural perception.So as to comprehensively improve the quality of waterfront landscape along the Yangtze River in Yichang city,create a good living environment,promote the improvement of urban style and enhance the vitality of urban areas,and provide a certain reference for the future construction and promotion of waterfront landscape along the Yangtze River in Yichang City. |
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