Analysis of the Influence of the Natural Landscape Features of the Geographical Environment on the Cultural Heritage Landscape

Abstract

This paper takes the world natural resources cultural double heritage landscape tourism area as the research area, and uses the DPSIR model to construct an evaluation system containing 32 quantitative indicators to comprehensively evaluate and analyze the ecological environment health of the cultural heritage landscape tourism area. First, by collecting historical data of various indicators, using entropy weight method and fuzzy center of gravity method to comprehensively analyze the ecological system health status of cultural heritage landscape tourist areas. Secondly, in order to more accurately judge the ecological health status of cultural heritage landscape tourist areas, a set of ecological environment monitoring system is designed by using Internet of Things technology, sensor principle and GIS technology to collect and dynamically display the ecological environment changes of cultural heritage landscape in real time. During the experiment, using the natural landscape soil background value as the evaluation basis, the Nemeiro pollution index method was carried out to analyze the comprehensive pollution index of the study area. The results showed that the comprehensive pollution index of the resettlement area (p=0.98) and the comprehensive pollution index of the ancestor worship area (p=0.88). The overall soil pollution index is greater than 0.7, reaching the alert level. The comprehensive pollution index of the folk custom area (p=0.67) indicates that the soil in the area is currently in a safe state, but it is almost the same as the warning value. At the same time, using the CJ/T340-2016 green planting soil reference value as the evaluation standard, the Nemeiro Pollution Index Method was carried out to analyze the comprehensive pollution index of the study area. The result showed that the study area is currently in a safe state. In order to enable the scenic area to further develop, it is also necessary to monitor the changes in the soil environment in real time and make corresponding response measures. Finally, the static historical socio-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 degree of human activities' impact on the ecological environment.