Spatial Valuation of Forests’ Environmental Assets: An Application to Andalusian Silvopastoral Farms
开发了一个模型来估算同时提供七种生态系统服务的森林环境资产的空间价值，分析了空间和经济因素对资产价值的影响，并预测了林业活动可能被放弃的情况。
We develop a model that estimates spatially allocated environmental asset values for the simultaneous provision of seven ecosystem services. We examine the effect of heterogeneous spatial and economic factors on asset figures, and identify potential forestry abandonment problems when continuing with forestry activity becomes unprofitable for the landowner. Our results show a relevant spatial variability according to forest species distribution and structure. We examine potential trade-offs among silvopastoral provisioning services, water, and carbon sequestration services. Results forecast the abandonment of forestry activity and quantify the significant impact of discount rates and prices on asset values. <i></i>