Study On Ecological Design For Urban Green Space Based On Landscape Boosting

The COVID-19 epidemic has had a tremendous negative impact on China’s socio-economic and cultural development and people’s psychological state,and people’s demand for urban green space has increased rapidly.As a main type of urban green space,urban parks have gradually become the carrier of residents’ landsense.Aiming at the environmental data of green space and the evaluation of people’s landsense,this study explores the laws and characteristics that drive park visitors to carry out various activities and behaviors,explores the essential relationship between people and nature,finds the realization mechanism of landscape boosting,promotes the real dynamic balance between people and creatures in nature,and forms better ecosystem services.Taking five urban parks in Hangzhou as the research object,this study uses the methods of MBTI-M scale,questionnaire survey,field investigation and behavior observation in psychology,as well as panorama camera,sound level meter,thermometer,hygrometer and other equipment and tools to analyze the composition factors of landscape boosting from the subjective point of view of people,then extract and calculate the elements of landscape photos,calculate the average scores of people on different landscape photos,and analyze them by using the landscape pattern index.The objective boosting factors caused by landscape elements are analyzed.Finally,the data of the changes in time and space dimensions of the objective environment of urban parks are extracted.Through the observation of plant landscape and soundscape on the spot and the direct observation of crowd behavior on the spot,the combination of subjective behavior and objective environment is explored,and the driving factors of landscape boosting are analyzed.The results show that:(1)the respondents have the strongest willingness to feel the landscape in the matrix landscape,followed by the patch landscape,and the corridor landscape has the lowest willingness to feel the landscape;People will have different degrees of love for the green space of urban parks and willingness to choose different behaviors because of their different internal attributes.MBTI can be used as a research on the psychological cognition part of landscape ecology,taking into account the internal driving factors of landscape boosting,and establishing the index system of landscape ecology in the psychological cognition part.(2)The arrangement of landscape elements in Taiziwan Park is more attractive to the respondents in the average choice of urban parks.(3)When the visibility of plants in photos exceeds80%,it will gradually affect people’s perception of visibility and produce negative emotions.When the viewing rate of buildings in photos exceeds 20%,it will bring people the most negative visual experience;In terms of the green viewing rate of urban parks,in the time dimension,the excellent degree of green viewing rate is not only affected by spatial changes,but also by the time changes of all seasons.In the time dimension,the green viewing rate is generally high during the summer solstice,ranking first,followed by the autumn equinox,and generally low during the winter solstice and the spring equinox,which basically cannot meet the tourists’ demand for green space perception;In the spatial dimension,the green visibility of matrix space is generally high,followed by patch space and finally corridor space.(4)The historicity and popularity of urban parks are positively related to the number of park recreation;When people choose to do different behaviors in urban parks,they are influenced by endogenous driving factors,cultural atmosphere created spontaneously by people,landscape space types and landscape elements presented objectively,and also by a series of potential environmental factors in green space,such as ornamental types and richness of plants,whether they have aromatic plants,seasonal and seasonal changes,sound pressure level and soundscape composition.In the ecological design part,four landscape nodes are selected,mainly to increase plants and simple stones to provide animal habitats,which can increase the soundscape formed by birds,and also provide more activity space for insects to reflect biological diversity and enhance people’s scenic pleasure in the green space;The diversified configuration of vegetation not only enhances the richness of the landscape,but also has the effects of purifying the air,regulating the microclimate,and blocking and reducing noise,creating a more comfortable green space for people and animals.Changing the materials and enclosing methods of landscape sketches can meet the social needs of different personality attributes,and the setting of landscape sketches also reflects the cultural atmosphere of the city park itself,which improves the use experience and landscape pleasure of visitors in green space.This study analyzes the boosting effect and mechanism of landscape on human behavior and perception,and puts forward an ecological design method based on landscape boosting.Theoretical concepts and design methods provide better green space design and transformation ideas for landscape planners and landscape designers,and provide practical cases and theoretical support for urban residents to create and create a better life vision.