Study On Quality Assessment System For Bamboo Stands Landscape In The South Of China

Bamboo forest,as a more special part of the forest type,has a high aesthetic value,ecological value and economic value.With the rise of the recreational land of the bamboo forest in the south,the landscape quality evaluation system established for bamboo forest is of great significance to the development of bamboo landscape and the evaluation system of forest recreation forest.This article is mainly about bamboo of the southern regions,such as Moso bamboo fores and Bambusa ventricosa McClure in the morphological characteristics;mottled bamboo and greenstripe bamboo in color characteristics and mixed bamboo forest in integrated landscape characteristics.I choose them as research sites.The author uses the theories and methods of landscape science,forest aesthetics,forest ecology and other related disciplines,and adopts comprehensive evaluation methods such as literature review,field investigation,expert questionnaire,analytic hierarchy process and SBE beauty assessment method.The bamboo forest landscape was established by SPSS 19.0 software,and the quality of bamboo forest landscape was evaluated by qualitative and quantitative analysis.The conclusions are as follows:(1)Through the literature review and field investigation,this paper studies three levels from the single wood landscape,forest landscape and reunite landscape.Through the analytic hierarchy process to quantify the landscape elements,the study shows that in the selected indicators,the weights are arranged from large to small:forest landscape;single wood landscape and reunite landscape.The forest landscape is arranged from large to small:horizontal structure;under the forest landscape;vertical structure.Finally determined the XX landscape factors,the South typical bamboo landscape evaluation index system has been established.(2)The SBE method was used to evaluate the filtered photographs invited by professionals at all levels according to the standard procedure.SPSS 19.0 software was used to analyze the data by stepwise regression method.Finally,bamboo landscape has were 12 affective factors:reward part;plant height;density of bamboo forest;shrub coverage;contrast degree;horizontal degree of visibility;building or garden sketches;path;visual center;water body;bamboo posture;Color richness.(3)The evaluation model of bamboo landscape quality was constructed:SBE=-0.078-0.588X2-1-0.061X2-2-0.324X3.1-0.211X3.2-0.076X8-2-0.046X8-3+0.19X9-1-0.14X9-3+0.071X11.2+0.108X11-3+0.233X14.1+0.039X14.2-0.025X16-2+0.346X16.3-0.19X17-2+0.198X17-3-0.019X18.2-0.006X18-3+0.134 X19.1+0.509X19.2+0.562X19.3+0.151 X20-2+0.041 X20-3-0.072X21-1-0.117X21-2-0.019X21-3The evaluation results provide some theoretical basis and data support for the planning of bamboo forest,the development,utilization and protection of bamboo resources,and offer some ideas for the research of recreational forest and scenic forest.