Aesthetic Analysis And Landscape Evaluation Of Pine And Stone In Mount Tai

Landscape quality evaluation plays an important role in the management and operation of scenic forest.This paper takes P.tabulaeformis scenic forest,Taishan stone and Taishan P.tabulaeformis and stone landscape of Taishan Forest Park in Shandong Province as the research object.Through the field investigation and photo acquisition of representative landscape,the SBE value is obtained by using the SBE method to evaluate different landscape types.According to the Quantitative Theory I,multiple linear regression analysis was used to establish the evaluation model of forest landscape,and the contribution and order of each landscape element to the beauty degree were obtained,and the typical influencing factors of Taishan forest park landscape beauty degree were obtained.Taking the Taishan stone as the research object,the influencing factors affecting the beauty of the Taishan stone are studied based on its ornamental characteristics.Based on the color patches of the photos and the principle of landscape spatial pattern analysis of landscape ecology,the quantitative analysis of landscape quality of landscape outside forest and P.tabulaeformis and stone landscape was carried out.On the basis of this,some reasonable suggestions are put forward for the landscape transformation and upgrading of Mount Tai P.tabulaeformis scenic forest.The results are as follows:(1)In the pure forest landscape of P.tabulaeformis in the forest,the degree of beauty is affected by altitude,slope direction,stand density,tree trunk form,grass cover,grass height,landscape tones,and tree trunk arrangement.At high altitudes,the P.tabulaeformis forest has a high degree of beauty.Among different slopes,the shade is the most beautiful.The beauty of the stand is the highest at the density of 700-1000 plants/hm~2.When the trunk shape is straight and curved,the height of shrub grass is low,the coverage rate of shrub grass is high,the color is rich,and the trunk arrangement is regular,the landscape effect is better(2)In the landscape of mixed P.tabulaeformis forest,the degree of beauty is affected by seasonal changes,presenting different landscape effects.The beauty degree of the representative landscape of each season is very significant difference.Overall performance for the autumn>spring>summer>winter scene.The landscape quality of autumn is the best,followed by spring,summer and winter.(3)The individual beauty of stone and its coordination with the environment are evaluated,and the aesthetic standards of ornamental stone and stone placement in the garden are used to analyze.The results show that the landscape stone with texture presents a higher value of beauty.(4)In the landscape of P.tabulaeformis and stone,the landscape with different proportions of P.tabulaeformis and stone presents different values of scenic beauty.There are also obvious differences in the beauty of P.tabulaeformis and stone landscape outside and inside the forest.The average proportion of P.tabulaeformis and stone area in the forest had better landscape effect,followed by more stone and less P.tabulaeformis,and the landscape with more P.tabulaeformis and less stones has a relatively low beauty value.In the landscape outside the forest,the landscape with more stones and less P.tabulaeformis presents a higher value of beauty,the average area proportion of P.tabulaeformis and stone is the second,and the landscape effect of more P.tabulaeformis and less stone is the worst.