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Linked References

1. E. I. Newman, “Competition and diversity in herbaceous vegetation,” Nature, vol. 244, no. 5414, p. 310, 1973. View at Publisher · View at Google Scholar
2. J. Silvertown and R. Law, “Do plants need niches? Some recent developments in plant community ecology,” Trends in Ecology and Evolution, vol. 2, no. 1, pp. 24–26, 1987.
3. D. Tilman, Resource Competition and Community Structure, Princeton University Press, Princeton, NJ, USA, 1982.
4. D. Tilman, Plant Strategies and the Dynamics and Structure of Plant Communities, Princeton University Press, Princeton, NJ, USA, 1988.
5. R. M. Cowling, P. W. Rundel, B. B. Lamont, M. K. Arroyo, and M. Arianoutsou, “Plant diversity in Mediterranean-climate regions,” Trends in Ecology and Evolution, vol. 11, no. 9, pp. 362–366, 1996. View at Publisher · View at Google Scholar
6. J. P. Grover, Resource Competition, Chapman & Hall, London, UK, 1997.
7. P. Chesson, “Mechanisms of maintenance of species diversity,” Annual Review of Ecology and Systematics, vol. 31, pp. 343–366, 2000. View at Publisher · View at Google Scholar
8. S. W. Pacala and D. Tilman, “Limiting similarity in mechanistic and spatial models of plant competition in heterogeneous environments,” The American Naturalist, vol. 143, no. 2, pp. 222–257, 1994. View at Publisher · View at Google Scholar
9. P. J. Grubb, “The maintenance of species-richness in plant communities: the importance of regeneration niche,” Biological Reviews, vol. 52, pp. 107–145, 1997.
10. T. Nakashizuka, “Species coexistence in temperate, mixed deciduous forests,” Trends in Ecology and Evolution, vol. 16, no. 4, pp. 205–210, 2001. View at Publisher · View at Google Scholar
11. S. D. Wilson, “Heterogeneity, diversity and scale in plant communities,” in The Ecological Consequences of Environmental Heterogeneity, M. J. Hutchings, E. A. John, and A. J. A. Stewart, Eds., 40th Symposium of the British Ecological Society, pp. 53–69, Blackwell Science, Oxford, UK, 2000.
12. W. H. Schlesinger, J. A. Raikks, A. E. Hartley, and A. F. Cross, “On the spatial pattern of soil nutrients in desert ecosystems,” Ecology, vol. 77, no. 2, pp. 364–374, 1996.
13. H. R. Kleb and S. D. Wilson, “Vegetation effects on soil resource heterogeneity in prairie and forest,” The American Naturalist, vol. 150, no. 3, pp. 283–298, 1997. View at Publisher · View at Google Scholar · View at PubMed
14. M. L. Rosenzweig, Species Diversity in Space and Time, Cambridge University Press, New York, NY, USA, 1995.
15. B. D. Campbell, J. P. Grime, and J. M. L. Mackey, “A trade-off between scale and precision in resource foraging,” Oecologia, vol. 87, no. 4, pp. 532–538, 1991. View at Publisher · View at Google Scholar
16. J. P. Grime, “The role of plasticity in exploiting environmental heterogeneity,” in Exploitation of Environmental Heterogeneity by Plants, M. M. Caldwell and R. W. Pearcy, Eds., pp. 1–19, Academic Press, San Diego, Calif, USA, 1994.
17. J. A. Wiens, “Ecological heterogeneity: an ontogeny of concepts and approaches,” in The Ecological Consequences of Environmental Heterogeneity, M. J. Hutchings, E. A. John, and A. J. A. Stewart, Eds., 40th Symposium of the British Ecological Society, pp. 9–31, Blackwell Science, Oxford, UK, 2000.
18. D. Goldberg and A. Novoplansky, “On the relative importance of competition in unproductive environments,” Journal of Ecology, vol. 85, pp. 409–418, 1997.
19. J. Terradas, “Mediterranean woody plant growth-forms, biomass and production in the Eastern part of the Iberian Peninsula,” in Homage to Ramon Margalef or Why is There Such Pleasure in Studying Nature, J. D. Ros and N. Prat, Eds., vol. 10 of Oecol aquat., pp. 337–349, 1991.
20. R. Margalef, Our biosphere (Ecology Institute, D-21385 Oldendorf/Luhe), 1997.