Title: Biodiversity mitigates trade-offs among multiple ecosystem services
Abstract:Biodiversity loss and its effects on humanity is of major global concern. While a growing body of literature confirms positive relationships between biodiversity and multiple ecological functions, the...Biodiversity loss and its effects on humanity is of major global concern. While a growing body of literature confirms positive relationships between biodiversity and multiple ecological functions, the links between biodiversity, ecological functions and multiple ecosystem services is yet unclear. Studies of biodiversity-functionality relationships are mainly based on computer simulations or controlled field experiments using only few species. Here, we use a trait-based approach to integrate plant functions into an ecosystem service assessment to analyze impacts of restoration on species-rich grasslands over time. We show that the existence of trade-offs among services at the individual species level could be mitigated at community level by high species diversity and more evenly distributed species. Restoring and managing ecosystems to enhance biodiversity is therefore essential to secure higher functional redundancy towards disturbances and a more sustainable provision of multiple ecosystem services over time.Read More