Land use intensification alters ecosystem multifunctionality via loss of biodiversity and changes to functional composition.

ABSTRACT: Global change, especially land-use intensification, affects human well-being by impacting the delivery of multiple ecosystem services (multifunctionality). However, whether biodiversity loss is a major component of global change effects on multifunctionality in real-world ecosystems, as in experimental ones, remains unclear. Therefore, we assessed biodiversity, functional composition and 14 ecosystem services on 150 agricultural grasslands differing in land-use intensity. We also introduce five multifunctionality measures in which ecosystem services were weighted according to realistic land-use objectives. We found that indirect land-use effects, i.e. those mediated by biodiversity loss and by changes to functional composition, were as strong as direct effects on average. Their strength va

SUBMITTER: Allan E 

PROVIDER: S-EPMC4744976 | biostudies-literature | 2015 Aug

REPOSITORIES: biostudies-literature