|Present||Professor, Iowa State University ‐ Department of Ecology, Evolution and Organismal Biology|
2200 Osborn Dr
Ames, IA 50011-4009
Peer-Reviewed Articles (33)
Biodiversity maintenance mechanisms differ between native and novel exotic-dominated communities
Publications from USDA-ARS / UNL Faculty (2009)
In many systems, native communities are being replaced by novel exotic-dominated ones. We experimentally compared species diversity decline between nine-species ...
Reductions in grassland species evenness increase dicot seedling invasion and ...
Publications from USDA-ARS / UNL Faculty (2002)
Previous experiments that tested whether diverse plant communities have lower invasibility have all varied species richness. We experimentally varied evenness ...