Study On Visual Aesthetic Quality Evaluation And Optimization Design Of Vernacular Landscape In Taishun Old Revolutionary Base Area Of Wenzhou

The Taishun old revolutionary base area in Wenzhou is the main activity area of the workers’ and peasants’ Red Army advancing division.It is also the largest guerrilla revolutionary base opened up in southern Zhejiang,which contains rich red resources.However,in the process of rural construction,red resources have not been fully presented,and the overall style is insufficient.Therefore,through the visual aesthetic quality evaluation of the local landscape in Taishun old revolutionary base area,this paper carries out the design of the improvement scheme of the local landscape environment,in order to realize the control of the overall style of the local landscape in the old revolutionary base area and the improvement of the quality of the visual environment.This paper takes the local landscape of Baikeli village and Luli village in Taishun County as the research sample,analyzes the visual aesthetic characteristics by means of field investigation and spatial analysis,and explores and studies the visual aesthetic quality evaluation and influencing factors of local landscape based on the results:(1)Based on the OSM data platform,obtain the geospatial data within the scope of Bailu two villages,use ArcGIS 10.4 software to carry out geospatial analysis on each data,sort out and summarize the natural geographical environment and cultural background of the old revolutionary base area in Taishun area,and obtain the description of the physical characteristics of the landscape through ArcGIS overlay analysis and field investigation;(2)Analyze the visual aesthetic characteristics of the natural landscape,agricultural landscape and settlement landscape of the sample villages,refine and summarize the objective description of the visual aesthetic quality evaluation of the local landscape in Taishun area,and take 52 photos of the natural landscape,farmland landscape and settlement landscape of the sample villages respectively,a total of312 photo samples;(3)To evaluate the quality of visual aesthetics,the SBE method(beauty degree evaluation method)and SD method(semantic difference method)were used to carry out a questionnaire survey on relevant technicians,and the quantitative value of each evaluator’s feeling for each aesthetic feature was obtained.The beauty degree value and the quantitative value of each aesthetic feature were subjected to multiple linear regression,and the evaluation model of local landscape visual aesthetics quality in the old revolutionary base area was established to explore the main factors affecting the beauty degree;(4)Through the evaluation model,four aesthetic characteristics that mainly affect the beauty degree are obtained: the prominence of red symbols,the identification of logo landscape,the Nativity of architectural texture and the coordination of landscape.Therefore,in view of the shortcomings of the local landscape visual environment in the old revolutionary base area of Taishun,this paper puts forward the corresponding optimization strategies,and uses these strategies to complete the optimization design practice of the local landscape environment in Luli village,sankui Town,Taishun.Through the evaluation of the landscape aesthetic quality of the vernacular landscape in Taishun old revolutionary area and the exploration of the main influencing factors,in order to provide reference for the improvement of the visual environment quality of the vernacular landscape in other old revolutionary areas in the future.