Research on the Influence of Forest Park on Tourist Health Based on Spatial Analysis
Taking Fuzhou National Forest Park as an example,combining AHP,questionnaire survey and GIS spatial analysis methods,this paper quantitatively evaluated the influences of landscape elements and spatial characteristics of the park on the results of the tourists'health benefit assessment.The influences between the three were analyzed by using correlation analysis and Johnson Neyman technology.The mod-erate effect and threshold of spatial characteristics were determined to explore the functional logic and im-pact boundaries.The results were as follows.1)Forest park landscape elements had significant correlation with health benefits assessment,among which the vegetation(0.121 3),natural interaction experience(0.096 2)and animals(0.091 4)were important components.2)The visible green index,vegetation cover-age,NDVI,space accessibility and space enclosure had significant correlation with health benefits assess-ment,but the influence relationship between various factors were different.3)The visible green index,veg-etation coverage,NDVI and space enclosure had partial moderate effects in the relationship between the landscape elements and health benefits assessment,the lower limits of the thresholds were 34.489,0.231 6,0.191 1,22.553,and 0.664.It is recommended to control the spatial characteristics within the threshold range during the development and construction of forest park,to better develop the promoting effect of park landscape on the recreationist's health.The results of this study provides reference and practi-cal value for the plan design of health-oriented forest park landscape.
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