Spatial Differences and Driving Factors of Eco-tourism Ecological Security in Shennongjia Forest Area
Based on DPSIR model and vulnerability assessment method,this paper uses ANP model and K-means clustering method to build an EES evaluation index system suitable for Shennongjia,including 59 indicators in five categories:driving force,pressure,state,impact and response.The EES status of Shennongjia forest area was evaluated and analyzed.The results showed that the EES index of Shennongjia forest area was between 0.281 and 0.357,showing a significant spatial distribution,higher in the east than in the west,lower in the south than in the north,and a gradient variation along the border of Hubei and Chongqing.The most effective indicators affecting EES status are physical and economic activities,biodiversity loss and biodiversity conservation,which reflect the coordination and conflict between eco-tourism and e-cosystem,as well as the impact and adaptation of eco-tourism on ecosystem in Shennongjia forest region.
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