Comprehensive Evaluation of Tourism Ecological Security in Huangshan City Based on DPSIR Framework
Based on DPSIR model,this study establishes the evaluation system of tourism ecological security in Huangshan City.It also analyzes the obstacle factors of Huangshan tourism ecological security with the obstacle degree model,and its future dynamic evolution trend with the GM(1,1)model.The findings indicate that:(1)from 2013 to 2021,the overall level of tourism ecological security in Huangshan City has slightly increased,with its tourism ecological security level classified as sensitive and critically safe;(2)specifically,the composite index of the driving forces and pressures subsystems of tourism ecological security in Huangshan City has shown a downward trend overall,while that of the state,impacts and responses subsystems has shown an upward trend;(3)the obstacle degree of pressures and state has shown an increasing trend,that of impacts and responses has shown a decreasing trend,and that of driving forces has shown a trend of initially increasing and then decreasing;(4)according to the current development trend,the proximity of tourism ecological security in Huangshan City is expected to increase year by year in the next nine years.
tourism ecological securityentropy weight TOPSISobstacle degree modelgrey prediction modelHuangshan City
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