Spatial covariance between ecosystem services and biodiversity pattern at a national scale (France)

摘要

We present at a national-scale estimates of spatial covariance between areas important for ecosystem services (ES) and biodiversity, at a fixed spatial scale in France. We calculated different diversity and community metrics for common bird communities: taxonomic diversity (TD), functional diversity (FD), community specialization index (CSI), trophic index (TI); phylogenetic diversity (PD) and community evolutionary distinctiveness (CED). The ES multifunctionality (ESmF) was measured using a combination of ES evenness and overall ES estimator. Spatially explicit tests were used to compare the spatial patterns of ES and diversity metrics. Mixed models were used for comparisons.