Journal Article 3 selection effect Research Support, Non-U.S. Gov't 1 Review 1 adaptive forest management 1 below-ground productivity 1 biodiversity-ecosystem function 1 mehr ... co-occurring nonnatives 1 competition 1 complementarity 1 complementarity effect 1 drought 1 facilitation 1 forest ecosystems 1 invasion impact 1 net diversity effect 1 old field 1 overyielding 1 productivity 1 species mixture 1 species richness 1 tree diversity 1 tree mortality 1 weniger ...