Woody encroachment decreases diversity across North American grasslands and savannas

Impacts of shrub encroachment on ecosystem structure and functioning: towards a global synthesis

(2011) David J. Eldridge et al.   ECOLOGY LETTERS

Positive plant interactions in the Iberian Southeast: Mechanisms, environmental gradients, and ecosystem function

(2011) F.I. Pugnaire et al.   JOURNAL OF ARID ENVIRONMENTS

Productivity Is a Poor Predictor of Plant Species Richness

(2011) P. B. Adler et al.   SCIENCE

Global Resilience of Tropical Forest and Savanna to Critical Transitions

(2011) M. Hirota et al.   SCIENCE

The Global Extent and Determinants of Savanna and Forest as Alternative Biome States

(2011) A. C. Staver et al.   SCIENCE

Meta-analyses and mega-mistakes: calling time on meta-analysis of the species richness–productivity relationship

(2010) Robert J. Whittaker   ECOLOGY

Contribution of sunflecks is minimal in expanding shrub thickets compared to temperate forest

(2009) Steven T. Brantley et al.   ECOLOGY

Shrub encroachment can reverse desertification in semi-arid Mediterranean grasslands

(2009) Fernando T. Maestre et al.   ECOLOGY LETTERS

Thicket expansion in a South African savanna under divergent land use: local vs. global drivers?

(2009) BENJAMIN J. WIGLEY et al.   GLOBAL CHANGE BIOLOGY

What Limits Trees in C4 Grasslands and Savannas?

(2008) William J. Bond   Annual Review of Ecology Evolution and Systematics

SAVANNA TREE DENSITY, HERBIVORES, AND THE HERBACEOUS COMMUNITY: BOTTOM-UP VS. TOP-DOWN EFFECTS

(2008) Corinna Riginos et al.   ECOLOGY

Shrub encroachment in North American grasslands: shifts in growth form dominance rapidly alters control of ecosystem carbon inputs

(2008) ALAN K. KNAPP et al.   GLOBAL CHANGE BIOLOGY

Shrub Invasion Decreases Diversity and Alters Community Stability in Northern Chihuahuan Desert Plant Communities

(2008) Selene Báez et al.   PLoS One