Research On Design Optimization Strategy Of Wenjiang Yuyu Village Based On Recreation Opportunity Spectrum

China has the vast and rich rural resources.According to the third national agricultural census of the National Bureau of Statistics,in the past decade,especially since the 19th National Party Congressthe,the issue of“agriculture,rural areas and farmers”has been gradually emphasized and reforms:the overall living standard in the countryside has improved and income has become more diversified.As an important part of the rural revitalization strategy,rural tourism,if have a reasonable development,can help the continuation of rural native landscape resources,strengthening the characteristic rural forms,protecting the naturaland the developing the economy.Based on the ROS,this study in Linpan,a unique rural settlement in Chengdu Plain,as the research object,dividing its recreational environment into six categories according to natural degree,service degree,management degree,safety degree and accessibility degree.Taking the universal Wenjiang Yufu Village in Chengdu as an example,take the environmental monitoring for 12 months in Yufu Village from 2018 to 2019.Getting the suitability evaluation resultsit,related to the tourist characteristics and recreation environment preferencesis,the study aims to better recreation experience and provide scientific guidance for rural tourism developmentt.Through research,the research has achieved the following main conclusions:（1）According to natural,service,management,safety,accessibility degree,the recreational environment of Linpan was classified into Natural Linpan in Suburb,Semi-natural Linpan in Suburb,Exploitative Linpan in Suburb,Natural Linpan in Outer Suburb,Semi-natural Linpan in Outer Suburb and Exploitative Linpan in Outer Suburb.The"Five Standards and Six Categories"of recreational opportunity spectrum also enriches the classification of Linpan.（2）15 environmental factors affecting Linpan were initially selected through questionnaire survey.Taking Wenjiang Yufu Village as an example,the classification was based on three sequences of recreation opportunity spectrum:physical,social and management environment.According to the survey data,the results of the 12-month microclimate comfort,air anion,air fine particle concentration,acoustic environment,beauty and social management environment recreation suitability evaluation results are used for the future development.（3）Investigate and analyze the rural recreational behaviors and environmental preferences.The recreation activities in rural areas are mainly divided into four categories:sports,tourism,leisure and theme.Analyzing the correlation between recreational activities and recreational environmental factors.It is concluded that there are some differences in the behaviors and environmental preferences,but there is not obvious.（4）Applying the SBE on the rural landscape,and screen out the vegetation coverage,landscape attractiveness,traditional style preservation,landscape richness,landscape color,landscape coordination,and water landscape area ratio as the criterion.Established the SBE regression model for the rural landscape of Yujiang Yufu Village:SBEa=-10.584+0.495X₁+0.583X₂+0.818X₃+0.969X₄+0.485X₅+0.578X₆,The model provides a reference for the landscape quality in Linpan and countryside.（5）The comprehensive recreational suitability of Yufu Village was obtained by Arc GIS software.According to the evaluation,the overall recreational environment level of the village was good.The most suitable areas for tourism were concentrated in the southeast,and the most unsuitable areas were distributed in the northeast and northwest.The reasons were analyzed from the point of field investigation and data analysis,and based on this,the future optimal design was put forward.Strategies to provide scientific guidance for the future development of tourism in the village.