A Meta‐analysis of the Willingness to Pay for Cultural Services from Grasslands in Europe
基于32篇论文的79个估计值，发现欧洲人对草原文化服务的平均支付意愿为每人每年38欧元，且草原变化方向（如从农田转为草原或山区粗放化）会显著影响支付意愿。
Abstract We investigate the willingness to pay (WTP) for cultural ecosystem services from grasslands using a meta‐analysis based on 32 eligible research papers that provide in total 79 estimates. The average WTP (corrected for purchasing power) across these studies is 38 Euros per person per year. Yet, our analysis reveals that the transfer of these results needs careful evaluation. More specifically, it is essential to frame the monetary valuation exercise in relation to the direction of grassland change. A switch from cropland to grassland reduces WTP by 90 Euros while an increase in less‐intensive land‐use in mountain regions raises WTP by 53 Euros. We conclude that for an adequate consideration of grasslands in holistic ecosystem services assessments, the direction of grassland change is important.