Cases Study Of Plant Landscape In Traditional Villages In Hangzhou

In recent years,China's gradual emphasis on the construction of traditional villages and the return of urban residents to natural traditional villages have become increasingly strong.Traditional villages have become a hot spot for government protection and construction,thus setting off a wave of new tourism resources development.At present,the plant landscape of traditional villages in Hangzhou have the characteristics of natural harmony,comfort and leisure,and cultural inheritance,but lacks historical and cultural,regional characteristics and landscape construction modes.This paper is aimed at the village landscapes of the three “Chinese Traditional Villages Directory” in the county of Hangzhou.It is divided into two parts: field research and landscape evaluation.Firstly,villages are classified according to living space,ecological space and production space.Investigation,mapping and recording of plant species composition,growth status,application frequency of plant species,plant community structures,community seasons and plant allocation patterns.Secondly,AHP is used to establish a scientific and reasonable evaluation system of plant landscape in traditional villages.The criterion layer is divided into ecological function layer,landscape function layer and social function layer,and the index layer includes 12 factor layers.The specific research results are as follows:(1)According to the record of the three entire villages,there are 261 species of plants,belonging to 93 families and 185 genera,including 82 arborous species,101 herbaceous genus plants species and 101 shrub species;there are 8 species of bamboo plants and 16 vines.(2)Dongziguan Village has the most plant species,with 134 species accounting for 51.3%.There are 121 species in Huri Village,accounting for 46.3%.Shenao Village has the least plant species,accounting for 45.6% of 119 species.Therefore,in natural ecological villages,natural habitats have high retention and well environmental protection,and human intervention is much lower than the other two types of villages;the middle-level plants in traditional style villages are rich in landscapes,and many The combination of courtyard combinations appears;in the humanity landscape villages,the living space uses the highest frequency of herbaceous plants,and the types of herbaceous plants have certain local characteristics.(3)According to landscape evaluation,the weights of ecological function layer,landscape function layer and social function layer were 0.4429,0.3873 and 0.1698,respectively.In factor layer,the weight of plant landscape community stability,native characteristics of plant landscape and plant community level richness were the highest,which were 0.1583,0.1345 and 0.1226,respectively.At the end of the list was the spatial participation of plant landscape,with the total weight of 0.0278.(4)Through the landscape evaluation,the comprehensive score of the cultural landscape type village Dongziguan Village is 10.83,and the economic input of the plant landscape level is higher.Dongziguan Village pays more attention to the expression of regional and cultural characteristics in the three villages.The plant species are rich and the landscape effect is more prominent.Huri Village,a natural ecological village with a comprehensive score of 10.24,ranks second,with low human intervention,stable natural plant habitat,and high proportion of native tree species.Therefore,it has the highest score in ecological function level.The traditional style village of Shenao Village is dominated by traditional ancient buildings.The plant species with small scales are lack of application and the space utilization rate is low,so the overall score is at least 10.01.Targeted measures are taken to build and improve the deficiencies of the overall plant landscape according to specific scores of each factor layers.(5)In the construction of traditional villages in the future,the combination of historical and cultural heritage,plant community ecological protection,economic and social benefits,and sustainable development will fully exploit the value of plant landscape.Therefore,it proposes plant species recommendation and landscape allocation mode suitable for the construction of traditional villages in Hangzhou,which is suitable for the environment,conforms to the characteristics and respects the history and culture.At the same time,it can also provide some reference for the construction and promotion of plant landscape in beautiful countryside and new countryside construction in other areas.