Plant Landscape Evaluation And Optimization To Jucishan National Forest Park At A Tourism Perspective

Forest plants are the basis and the core material of forest park,forest park plant landscape is an important part of the forest park tourism resources,so reasonable evaluation of forest park plant landscape is one of the presuppositions of comprehensive and correct evaluation of forest park tourism resources.It is conducive to the rational development and utilization of forest park and the sustainable development of forest tourism,and also has a positive meaning for the construction and management of forest park.This paper takes Jucishan National Forest Park as the research object,establish the forest park plant landscape evaluation model innovatively from a tourism perspective and on the basis of investigation and analysis about the present situation of the plant landscape,use the analytic hierarchy process to evaluate the forest park plant landscape,analyze the advantages and disadvantages of the plant landscape of the Jucishan national forest park,and put forward the corresponding optimization and modification suggestions.The main results are as follows:(1)Study the vegetational types and characteristics of Jucishan national forest park,concluding that there are major higher plants of 81 branches,225 genera,301 species,and five kinds of Chinese rare and endangered plants included;the vegetation is given priority to with natural secondary forest,and the plant landscape has a obvious change of gradient;the main vegetation types includes broad-leaved forest,coniferous forest and shrub forest;the main phytocoenosium types are herbaceous phytocoenosium,shrubby phytocoenosium,sunny and strong sunny temperate deciduous broad-leaved forest phytocoenosium,shade tolerant arboreal forest phytocoenosium,which includes natural vegetational phytocoenosium type and artificial vegetational phytocoenosium;there are 12 main forest landscape in the research area.(2)Use the analytic hierarchy process to evaluate the plant landscape of the forest park.Chose 15 evaluation indexes closely associated with forest tourism from four aspects including the quality of plant resources,the spatial pattern of plant landscape,the ecology of plant landscape and the sociality of plant landscape at atourism perspective,including 8 quantitative indexes and 7 qualitative indexex,and integrating the spatial pattern characteristic of plant landscape into evaluation system,establishing a more perfect evaluation system.(3)Evaluation combines the way of quantitative evaluation with qualitative evaluation.By the evaluation conclusion,Jucishan national forest park plant landscape' evaluation score is 4.5287,comprehensive evaluation score is 45.29%,the quality grade of the landscape is ? level,which belonging to the lower middle level.The spatial pattern characteristic of plant landscape gets the highest score,while the social characteristic gets the lowest score.Among the 15 evaluation indexes,indexes with higher score including the harmony of plant landscape and the overall environment,plant landscape diversity and plant landscape evenness;indexes with lower score including the plant species diversity,color and seasonal aspect and the rareness of plant resources.(4)Optimize and transform the plant landscape of the forest park.Based on the evaluation results,discusses the optimization approaches of the plant landscape of the forest park from introducing rare plant resources,riching the seasonal aspect of phytocoenosium' landscape,increasing plant species richness,improving the ornamental of plant landscape,paying attention to the cultural connotation of plant landscape,riching the gradation of plant landscape,increasing the use of local plant resources,and propose the modification scheme for part of the scenic area.