Research On The Impact Of Festival Tourism Activities On The Environment

The impact of tourism activities will inevitably affect the natural environment of the tourism destination.With the continuous development of tourism,in the process of tourism development and construction and tourism activities,how to reduce the impact of tourism activities on the environment and promote the sustainable development of tourism has always been the focus of scholars.As a new type of tourism,the research on the environmental impact of festival tourism is less concerned,which makes it difficult for theoretical research to keep up with the rhythm of tourism development and restricts the sustainable development of festival tourism.This paper takes the festival activities in Shanghai country parks during the National Day and Mid-Autumn Festival as the research object,and adopts a combination of field and laboratory analysis methods to explore the effects of different types and intensities of tourist activities on the water,vegetation and soil environment under festival tourism activities.The influence of the factor,and the following conclusions are drawn:(1)Due to the influence of tourists’ behavior in festival tourism activities,soil porosity,water content,bulk density,organic matter content,and total nitrogen showed regular changes,while soil p H and conductivity values showed no obvious regularity.It can be seen that the changes of soil physical and chemical properties have commonalities under different intensities and different types of tourism activities.(2)The disturbance of soil bulk density index to tourism activities is the most obvious response,and the change of its score contribution rate shows that tourism activities of different intensities are an important factor affecting the change of soil bulk density index.The intensity of agglomeration in tourism activities,the time period of activities and the operation mode of scenic spots are important factors that affect the assessment of soil environmental impact in tourist scenic spots.(3)From the perspective of spatial changes,the changes in the vegetation height,coverage,species number,and plant integrity index of public green spaces are closely related to the distance from the trail.The farther away from the trail,the vegetation height and coverage are The larger the value is,the most severely affected areas of the public green space vegetation environmental characteristics are basically distributed within the range of 0-6m away from the travel path,the vegetation height decreases by 35.64%,and the coverage decreases by 10%.From the perspective of time changes,due to the influence of festival tourism activities,tourists trampled on,etc.,the vegetation height,coverage,and the number of species decreased significantly during the festival,but after the festival,the vegetation environment was restored due to the sharp decrease in the number of tourists.The expression is before the festival > after the festival > during the festival.(4)From the analysis of the correlation between the distance between the tourist activities and the data of each vegetation index,the vegetation height,the number of vegetation species have a strong correlation with the trampling intensity of tourists,and the data varies significantly,becoming one of the indicators.sensitive factor.The change of vegetation index has a significant correlation with the ability of vegetation to resist trampling.The ability of vegetation to resist trampling is another important indicator that affects the changes of vegetation environment.(5)In terms of water environment impact,COD has the most obvious response to the intensity of tourism activities,TN has the most obvious response when the pollution is small,and p H value is the least sensitive to tourism activities.(6)Different types of activities have different effects on water body indicators.Water splashing and fishing activities are significantly correlated with changes in COD;recreational activities in water are significantly correlated with changes in COD and DO;and Activities such as fishing can easily cause significant changes in the values of NH3-N and TN in water bodies.