Tree effects on grass growth in savannas: competition, facilitation and the stress-gradient hypothesis

What does the stress-gradient hypothesis predict? Resolving the discrepancies

(2010) Dan Malkinson et al.   OIKOS

A long-term study of the roles of competition and facilitation in the establishment of an invasive pine following heathland fires

(2009) James M. Bullock   JOURNAL OF ECOLOGY

Inclusion of biotic stress (consumer pressure) alters predictions from the stress gradient hypothesis

(2009) Christian Smit et al.   JOURNAL OF ECOLOGY

Measuring the importance of competition in plant communities

(2009) Robert P. Freckleton et al.   JOURNAL OF ECOLOGY

Refining the stress-gradient hypothesis for competition and facilitation in plant communities

(2009) Fernando T. Maestre et al.   JOURNAL OF ECOLOGY

Interaction intensity and importance along two stress gradients: adding shape to the stress-gradient hypothesis

(2009) Peter Christiaan le Roux et al.   OECOLOGIA

Using trees as a restoration tool in Tunisian arid areas: effects on understorey vegetation and soil nutrients

(2009) K. Jeddi et al.   RANGELAND JOURNAL

Climate change mitigation: A spatial analysis of global land suitability for clean development mechanism afforestation and reforestation

(2008) Robert J. Zomer et al.   AGRICULTURE ECOSYSTEMS & ENVIRONMENT

The influence of Acacia tortilis (Forssk.) Subsp. raddiana (Savi) and livestock grazing on grass species composition, yield and soil nutrients in arid environments of South Tunisia

(2008) Fathia Abdallah et al.   FLORA

Impacts of climate change on the vegetation of Africa: an adaptive dynamic vegetation modelling approach

(2008) SIMON SCHEITER et al.   GLOBAL CHANGE BIOLOGY

Improved quality of beneath-canopy grass in South African savannas: Local and seasonal variation

(2008) Anna C. Treydte et al.   JOURNAL OF VEGETATION SCIENCE

Impacts of savanna trees on forage quality for a large African herbivore

(2008) Fulco Ludwig et al.   OECOLOGIA