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Over compensation by Acacia erubescens in response to simulated browsing

Published online by Cambridge University Press:  10 July 2009

J. M. Dangerfield
Affiliation:
Department of Biological Sciences, University of Botswana, Private Bag 0022, Gaborone, Botswana
B. Modukanele
Affiliation:
Department of Biological Sciences, University of Botswana, Private Bag 0022, Gaborone, Botswana

Abstract

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Type
Short Communication
Copyright
Copyright © Cambridge University Press 1996

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References

LITERATURE CITED

Belsky, A. J. 1986. Does herbivory benefit plants? A review of the evidence. American Naturalist 127:870892.CrossRefGoogle Scholar
Belsky, A. J., Carson, W. P., Jensen, C. L. & Fox, G. A. 1993. Compensatory growth: herbivore optimization or red herring? Evolutionary Ecology 7:109121.Google Scholar
Bergstrom, R. 1992. Browse characteristics and impact of browsing on trees and shrubs in African savannas. Journal of Vegetation Science 3:35324.CrossRefGoogle Scholar
Cooper, S. M. & Owen-Smith, N. 1986. Effects of plant spinescence on large mammalian herbivores. Oecologia 8:446455.Google Scholar
Du Toit, J. T., Bryant, J. P. & Frisby, K. 1990. Regrowth and palatability of Acacia shoots following pruning by African savanna browsers. Ecology 71:149153.Google Scholar
Gillon, D. 1983. The fire problem in tropical savannas. Pp. 617641 in Bourlière, F. (ed.). Tropical savannas. Elsevier, Amsterdam.Google Scholar
Hjältén, J., Danell, K. & Ericson, L. 1993. Effects of simulated herbivory and intraspecific competition on the compensatory ability of birches. Ecology 74:11361142.Google Scholar
Levin, S. A. 1993. Grazing theory and rangeland management. Ecological Applications 3:1.Google Scholar
McNaughton, S. J. 1979. Grazing as an optimization process: grass-ungulate relationships in the Serengeti. American Naturalist 113:691703.CrossRefGoogle Scholar
McNaughton, S. J. 1984. Grazing lawns: animals in herds, plant form and coevolution. American Naturalist 124:863886.CrossRefGoogle Scholar
Menaut, J. C. & César, J. 1979. Structure and primary productivity of Lamto savannas, Ivory Coast. Ecology 60:11971210.Google Scholar
Pellew, R. A. 1983. The impacts of elephant, giraffe and fire upon the Acacia tortilis woodlands of the Serengeti. African Journal of Ecology 21:267283.CrossRefGoogle Scholar
Pellew, R. A. 1984. The feeding ecology of a selective browser, the giraffe (Giraffa camelopardalis tippelskirchi). Journal of Zoology 202:5781.Google Scholar
Rosenthal, J. P. & Kotanen, P. M. 1994. Terrestrial plant tolerance to herbivory. Trends in Ecology and Evolution 9:145148.Google Scholar
Sand-Jensen, K. & Jacobsen, D. 1994. Herbivory and resulting plant damage. Oikos 69:545549.CrossRefGoogle Scholar
Scogings, P. F. 1995. Synthesising plant tolerance and avoidance of herbivory: do ecologists risk reinventing the wheel? Trends in Ecology and Evolution 10:81.Google Scholar
Teague, W. R. 1987. Responses of Acacia karroo trees to intensity of defoliation at different phenophases in a South African savanna. Pp. 394397 in Joss, P. J., Lynch, P. W. & Williams, O. B. (eds). Rangelands: a resource under siege. Proceedings of the International Rangeland Congress, Cambridge University Press, Cambridge, UK.Google Scholar
Vail, S. G. 1992. Selection for overcompensatory plant responses to herbivory: a mechanism for the evolution of plant-herbivore mutualism. American Naturalist 139:18.CrossRefGoogle Scholar
Walker, B. H. (ed.). 1987. Determinants of tropical savannas. IUBS Monograph Series 3, Oxford, UK.Google Scholar
Whitham, T. G., Maschinski, J., Larson, K. C. & Paige, K. N. 1991. Plant responses to herbivory: the continuum from negative to positive and underlying physiological mechanisms. Pp. 227256 in Price, P. W., Lewinsohn, T. M., Fernandes, G. W. & Benson, W. W. (eds). Plant-animal interactions: evolutionary ecology in tropical and temperate regions. John Wiley & Sons, New York, USA.Google Scholar