Impacts of ecological restoration on public perceptions of cultural ecosystem services

Although ecological restoration has increased the stability and diversity of regional ecosystem services, its effects on public perceptions of cultural ecosystem services (CESs) remain unclear. Therefore, this study conducted a questionnaire survey of 455 interviewees in Ansai County on the Loess Plateau and combined the structural equation model (SEM) to explore the characteristics and influencing factors of public perceptions of CESs. Moreover, we also calculated landscape importance to quantify the impact of landscape features on CESs. The results showed that ecological restoration increased the overall public perceptions of CESs. Regarding the different types of CESs, the public most strongly perceived esthetic services but had the lowest perception of cultural heritage after ecological restoration. Regarding demographic characteristics, gender and age were the most important factors affecting public perceptions. Men were more likely to perceive CESs than women, while older interviewees had higher perceptions of the value of physical and mental health services, education and science than young interviewees. In addition, forestlands were perceived as playing more important roles than other landscape types in providing CESs. This study demonstrates that ecological restoration will improve public perceptions of CESs. Managers should incorporate public perceptions of CESs into the formulation of ecological management policies.