Response Of Ecological Environment Of Kunming Xishan Scenic Spot To Tourism Disturbance Intensity

Along with the diversification and high-level development of people's travel demand,people are not content with the ornamental value of attractions and the ecological environment quality has become the focus of people's attention.Coupled with the negative impact of tourism development,tourism interference has become one of the key contents of ecotourism.Selecting Kunming Xishan Scenic Area as a case,according to the research results and the practicalities of laboratory,using GIS and field sampling method,interview method and mathematical statistics method,this paper focuses on the analysis of four main environmental factors: soil heavy metals,air anion,airborne particulate and noise,aimed at understanding the rules,the characteristics and the strength of influence that different intensity of tourist disturbance on the environmental factor,and providing a theoretical basis for the control of tourism disturbance intensity and the development of scenic spots.Selecting the forest trail as the research path of research on soil heavy metal pollution and the typical area relative flat as a sample,starting from the road center of each sample,in the vertical direction of the road,sampling point was set up every 10 meters,divided into road area,interference area,buffer area and background area.Besides,this paper selected the Kunming Xishan important attractions and the activity areas as monitoring areas of air anion,airborne particulate and noise,and according to the number of visitors,the tourism activity intensity and tourists residence time and other factors,these sampling points were divided into active sample and buffer zone,as compared with that,selecting four sampling points as the background area in the forest.This study shows that with the decrease of the intensity of the tourism disturbance in Kunming Xishan Scenic Area,value of average,maximum and minimum value of content of the soil heavy metal content,air particles of PM 2.5 & PM 10,the noise decibel decreased and at a large ratio,with the rapid rise of coefficient of negative ion air and negative ions concentration.In addition,the ecological the environmental quality is favorable in the region with low tourism disturbance,but the ecological environment factors have exceed the standard in the region with high intensity of the tourism disturbance,especially when superimposed various factors.Therefore,the high intensity of tourism disturbance has an impact on the ecological environment quality of Kunming Xishan Scenic Spot,which should be paid enough attention.As an important suburb Forest Park in Kunming,Kunming Xishan Scenic Spot plays an irreplaceable role in the construction of ecological civilization.The in-depth study of impacts of this area on the ecological environment interference can provide scientific guidance for the scenic area management in tourist management and ease the contradiction between tourists and environment,achieving sustainable development and ecological civilization construction,providing a reference for the development and management of mountain scenic area.