Social and Behavioral Sciences Commons^™

Efficient Sampling For Ecosystem Service Supply Assessment At A Landscape Scale, Franfisco Javier Ancin-Murguzer, Lorena Muñoz, Christopher Monz, Per Fauchald, Vera Helene Hausner

Environment and Society Faculty Publications

Decision makers and stakeholders need high-quality data to manage ecosystem services (ES) efficiently. Landscape-level data on ES that are of sufficient quality to identify spatial tradeoffs, co-occurrence and hotspots of ES are costly to collect, and it is therefore important to increase the efficiency of sampling of primary data. We demonstrate how ES could be assessed more efficiently through image-based point intercept method and determine the tradeoff between the number of sample points (pins) used per image and the robustness of the measurements. We performed a permutation study to assess the reliability implications of reducing the number of pins per …