Ecology Health Assessment And Monitoring Of Lushan Tourism Based On DPSIR Model

In recent years,the rapid development of the economy and society has promoted the prosperity of the tourism industry.Under the guidance of the government,the scenic spot management department has continuously explored and innovated tourism resources under the limited scenic environment,and the excessive concentration of a large number of tourists on holidays has caused great environmental pressure to well-known scenic spots all over the country.Lushan Cultural Tourism Zone has attracted countless tourists with its rich natural resources and unique world cultural landscape,but the excessive exploitation of resources and the frequent interference of human activities have not only produced economic benefits,but also destroyed the benign development of local ecological environment to a certain extent.Therefore,starting from the concept of ecological health,it is of positive practical significance and practical value to carry out ecological health assessment on typical scenic spots and promote the management of ecological environment and sustainable development of scenic spots.In this paper,taking Lushan Tourism Area-a double heritage site of the world's natural resources and culture as the research area,the DPSIR model of "Driving Force-Pressure-State-Impact-Response" is used to build an evaluation system that includes 32 quantitative indicators to comprehensively evaluate and analyze the ecological environmental health status of Lushan Tourism Area.By collecting the historical data of various indicators from 2011 to 2015,the ecological health status of Lushan Tourism Area is obtained through comprehensive analysis by using the entropy weight method and fuzzy center of gravity method.In order to determine the ecological health status of the Lushan Tourism Area more accurately,a set of ecological environment monitoring system is designed,and the Internet of things technology,sensor principle and GIS technology are used to collect and dynamically display the changes in ecological environment of Lushan Mountain in real time.As a result,the static historical social economic index data and the dynamic real-time ecological environment index data are combined to more rationally evaluate the ecological health status of tourist attractions and the extent to which human activities affect the ecological environment.The research conclusion is as follows:(1)Using static historical social indicator data,combined with qualitative analysis of the DPSIR model,it is concluded that the overall ecological construction of Lushan Mountain has been developing in a good direction in recent years.The health grade has been upgraded from sub-health to health level.However,there are still ecological pressures,the increasing number of tourists and the rapid economic development to promote the development of tourism areas are also the main factors affecting the ecological environment of the Lushan Tourism Area.(2)The real-time dynamic data is used to monitor the ecological environment of Lushan Mountain,and quantitative and intuitive and comprehensive analysis is made on the ecological health of the Lushan Tourism Area.The comprehensive monitoring,evaluation and analysis of "combination of history and reality,combination of qualitative and quantitative analysis" has been carried out to provide instructive significance to the tourism environmental capacity which is closely related to the three main bodies of tourism(tourist,tourist service enterprises and scenic management departments),so that a systematic technical solution is provided for ensuring the ecological safety and sustainable development of Lushan Scenic Area.