| Plant landscape space is an important part of the landscape,with people’s increasing concern on the ecological,the pursuit of art and aesthetic,plant landscape space have landscape expression effect,not only because of the plant itself has the functions of environmental aesthetics and building function [1],make plant landscape space also to the urban ecological environment construction and sustainable development plays an important role Previous studies on plant landscape space by scholars focused on qualitative analysis and macroscopic quantitative analysis.Therefore,it is of great research value to systematically summarize the microscopic elements of plant landscape space and select the quantitative methods of each element.From the plant landscape space for visitors to swim and enjoy the two aspects of the comprehensive service functions,to the plant plant landscape space and the plant landscape space elaborates the concepts and relevant theory,and through the reference of previous scholars of space elements of plant landscape space of the quantitative analysis of plant landscape evaluation system research,focus on the study of monomer plant landscape space,the two major components of plant landscape space and contains 13 elements,and by using correlation analysis and synthetic method to establish elements system And to quantify the plant landscape space each factor method,quantitative methods including various scholars put forward the related formula of using SPSS software for spatial awareness and its influence factor for data analysis and spatial perception threshold again for the summary of the various elements are chosen,and the quantitative method of plant landscape space for bao temple plant landscape space for the quantitative analysis of the results are as follows:(1)The entity elements include: the greening ratio of the overall space plant laminated structure;Spatial richness of plant landscape;Color richness of plant landscape space and seasonal phases.(2)The elements of spatial perception include: the sense of open space;Spatial depression;Space sense of interest;Spatial intimacy.Then choose according to these elements and formulate the corresponding quantitative method:(1)Quantification of entity elements: the proportion formula of the whole space;The formula of spatial shape coefficient is selected for large space,and the formula of spatial capacity index is derived for small space by means of volume ratio to quantifyspatial level richness.The specific gravity of 9 colors in each phase was measured and analyzed quantitatively;(2)Quantification of spatial perception elements: 10 sample floor areas,coverage,D/H,Measure and summarize the degree of encirclemen were measured with the help of Loca Space Viewer software and GPS toolbox software.In the sample space of visitors to SD four awareness program semantic perception questionnaire survey analysis,the sample to each index correlation analysis with the results of the questionnaire,analysis of various index with four perceptions are,again to four perception related parameters in the linear regression analysis,it is concluded that the linear equation,calculate the influence space perception threshold of each target;This paper makes a quantitative analysis of the space of plant landscape in baogong ancestral temple according to the above factors and their quantitative analysis methods.(1)The analysis results of entity elements showed that the green land rate of baogongci park was 58.8%,and that of all kinds of parks less than 2 hectares,the green land rate should be more than 65%,but the green land rate of baogongci park did not meet the requirements.The proportion of trees in baogong temple is in class A,the proportion of shrubs in class C,the proportion of lawns in class A,the number of shrubs in baogong temple is too small.The richness of each plant space is varied,which is a good guide to the tour.There are abundant seasonal changes in baogong temple,and there are flowers in every season,but the proportion of plants in baogong temple is less(2)Each landscape space of baogong temple has a high degree of interest,and most of the landscape space of plants is half open,however,the overall sense of bao gong temple is not strong open,is a quiet scenic spot with a certain degree of closure,due to the higher space coverage,space oppression is strong,The ratio of space D is small,and the space has A good affinity... |
