Evaluation Of Recreation Degree And Optimization Strategy For Coastal Park Plant Landscape Space

At present,the development of public landscape planning in China has been moved from original incremental construction to optimal development.In coastal cities,the coastal space is facing the increasing recreation demand of tourists.How to optimize such space,especially the design of plant landscape space in coastal parks to meet people’s recreation demand,is an important challenge for the current optimization and transformation of urban space stock in coastal cities.In order to enhance visitors’ recreation experience,this paper studies the recreation degree of coastal plant landscape space.Using the literature research,field research method,factor analysis,principal component analysis(pca)and binary logistic regression analysis,the Kowloon bay park,Marine park,yue sea park,weihai park,happiness park and sea park six typical coastal park as the research site,establish a coastal park plant landscape space recreation degree evaluation system.Binary logistic regression was used to analyze the relationship between recreation behavior and influencing factors,and a classification regression model of plant landscape spatial recreation in coastal parks was constructed,based on which an optimization strategy was proposed.Firstly,the theoretical basis of this study is determined according to the review of relevant studies at home and abroad.The definition of coastal park and recreation degree is completed,and the classification and definition of plant landscape space and recreation behavior are completed.Based on the theories of place design,landscape perception and external space,and based on the methods of factor analysis,principal component analysis and logistic regression analysis,a relatively complete research foundation and framework has been formed.Secondly,according to the research and analysis of the survey data,the evaluation system of plant landscape spatial recreation of coastal park was constructed.Using principal component analysis and factor analysis,the evaluation system of plant landscape spatial recreation of coastal park was calculated and obtained,including 3 firstlevel indicators and 21 second-level indicators,and the evaluation grade of recreation degree was defined.Thirdly,according to the three types of recreation behaviors of tourists,namely sports and fitness,leisure tour and interactive entertainment,combined with the influencing factors of the evaluation system,the binary logistic regression analysis was conducted to obtain three classification regression models of recreation degree,and on this basis,the optimization strategy of plant landscape spatial recreation degree of Coastal park was proposed.It provides a theoretical basis for improving the spatial recreation degree of plant landscape in seaside park.Finally,the evaluation system and optimization strategy of plant landscape spatial recreation of coastal park were applied to the reconstruction and design of coastal park.Use of seaside park plant landscape space open degree evaluation system to evaluate the choice of the Marine park section,according to the low open degree of plant landscape space,combining with the open degree of optimization strategy,carries on the classified design,complete the retrofit design of the Marine park plant landscape space,to enhance the degree of recreation,through the evaluation system and the application of the optimization strategy,It can be proved that this study can provide scientific reference for the planning and design of plant landscape space in coastal park.