Large herbivores are linked to higher herbaceous plant diversity and functional redundancy across spatial scales.

ABSTRACT: Large herbivores can strongly influence plant communities. However, these effects are highly variable, potentially depending on the herbivore regime, that is, herbivore diversity and density. However, the role of the herbivore regime has been challenging to evaluate across spatial scales due to widespread defaunation and a lack of data on herbivore communities and their densities. Here, we investigated the effects of large herbivores along a gradient of trophic complexity (low to high herbivore diversity) and herbivory intensity (estimated from herbivore biomass and visitation frequency) on plant taxonomic and functional diversity at different scales (plot [n = 250], site [n = 50] and landscape [n = 10]) in 10 reserves in the savanna biome in South Africa. We found higher total plant speci

SUBMITTER: Trepel J 

PROVIDER: S-EPMC12775553 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature