RESEARCH ON THE COORDINATION DEGREE OF GEOGRAPHIC LABEL DISTRIBUTION IN TOURISM AREA BASED ON LANDSCAPE SPATIAL ECOLOGICAL HETEROGENEITY

摘要

The current use of area transfer and landscape index methods are affected by spatial discontinuity data,which leads to irrational distribution of geographic labels in tourist areas.The scale and pattern of tourism areas analyzed from the perspective of landscape spatial ecological heterogeneity are studied based on landscape spatial ecological heterogeneity.The degree of coordination of geographic label distribution in tourist areas and the relationship between ecosystem service value and landscape index are used to determine highly concentrated landscape pattern information.The comprehensive benefit is evaluated and the proportion of the index value is calculated to construct a coupling coordination degree model,quantify the coordination relationship between the geographical label distribution and environment in different regions at different travel times,and determine the coupling coordination degree.This article takes Shandong Province as an example for analysis.The results show that the geographic label distribution of the tourist area as a whole shows spatially uneven characteristics,and the geographic label distribution shows local spatial aggregation characteristics at various spatial scales and temporal relationships.The observation values of the historical genetic landscapes in Phase 2 are obviously increased,and the distance from the upper and lower envelopes is far,indicating that the study of historical genetic landscapes is more obvious than the distribution of forest land geographic labels.Of all the distances,only the observations at the starting position in 2013 appear between the upper and lower envelopes,but not in 2019.It can be seen from this that the distribution characteristics of the geographical labels of the historical genetic landscape in Phase 2 show the opposite characteristics at 1km.At different distances,the observed value in 2019 is larger than that in 2013,showing that the distribution characteristics of geographical labels of historical genetic landscapes are obviously strengthened,and do not tend to be evenly distributed.