Abstract

Global and local ecosystem change resulting in diversity loss has motivated efforts to understand relationships between species diversity and ecosystem services. However, it is unclear how such a general understanding can inform policies for the management of ecosystem services in production systems, because these systems are primarily used for food or fibre, and are rarely managed for the conservation of species diversity. Here, using data from a nationwide forest inventory covering an area of 230,000 km(2), we show that relative abundances of commercial tree species in mixed stands strongly influence the potential to provide ecosystem services. The mixes provided higher levels of ecosystem services compared to respective plant monocultures (overyielding or transgressive overyielding) in 35% of the investigated cases, and lower (underyielding) in 9% of the cases. We further show that relative abundances, not just species richness per se, of specific tree-species mixtures affect the potential of forests to provide multiple ecosystem services, which is crucial information for policy and sustainable forest management.

Published in

Nature Plants
2019, Volume: 5, number: 2, pages: 141-147
Publisher: NATURE PUBLISHING GROUP

SLU Authors

• Bengtsson, Jan

  • Department of Ecology, Swedish University of Agricultural Sciences
    

• Snäll, Tord

  • SLU Swedish Species Information Centre, Swedish University of Agricultural Sciences
    

Sustainable Development Goals

Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
Ensure sustainable consumption and production patterns


UKÄ Subject classification

Forest Science
Ecology


Publication identifier

DOI: https://doi.org/10.1038/s41477-018-0346-z

Permanent link to this page (URI)

https://res.slu.se/id/publ/99170