Why do elephants damage savanna trees?

South African Journal of Science

Volumn 101, Issue 5-6, 2005, Pages 213-215

  Midgley, J J ^a   Balfour, D ^a   Kerley, G I ^b  

^a UNIVERSITY OF CAPE TOWN   (South Africa)

^b NELSON MANDELA METROPOLITAN UNIVERSITY   (South Africa)

Author keywords

[No Author keywords available]

Indexed keywords

BEHAVIORAL ECOLOGY; ELEPHANT; RESPROUTING; TREE;

ANIMALIA; ELEPHANTIDAE;

EID: 27344451850     PISSN: 00382353     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (24)

1. Guy P.R. (1976). The feeding behaviour of elephant (Loxodonta africana) in the Sengwa area, Rhodesia. S. Afr. J. Wildl. Res. 6, 55-63
2. Laws R.M. (1970). Elephants as agents of habitat and landscape change in east Africa. Oikos 21, 1-15
3. Dublin H.T., Sinclair A.R.E. and McGlade J. (1990). Elephants and fire as causes of multiple stable states in the Serengeti-Mara woodlands. J. Anim. Ecol. 59, 1147-1164
4. Whyte I.J., van Aarde R.J. and Pimm S.L. (2003). Kruger's elephant population: its size and consequences for ecosystem heterogeneity. In The Kruger Experience Ecology and Management of Savanna Heterogeneity, eds J.T. du Toit, K.H., Rogers and H.C. Biggs, pp. 332-348. Island Press, Washington, D.C.
5. Owen-Smith N. and Danckwerts J.E. (1997). Herbivory. In Vegetation of Southern Africa, eds R.M. Cowling, D.M. Richardson and S.M. Pierce, pp. 397-420. Cambridge University Press, Cambridge.
6. Jachmann H. and Bell R.H.V. (1985). Utilisation by elephants of Brachystegia woodland of Kasungu National Park. Afr. J. Ecol. 23, 245-255.
7. Owen-Smith N. (1992). Megaherbivores. The influence of very large body size on ecology. Oxford University Press, Oxford.
8. Smallie J.J and O'Connor T.H. (2000). Elephant utilisation of Colophospermum mopane:possible benefits of hedging. Afr. J. Ecol. 38, 352-359.
9. Styles C.V. and Skinner J.D. (2000). The influence of large mammalian herbivores on growth form and utilisation of mopane trees, Colophospermum mopane, in Botswana Northern Tule Game Reserve. Afr. J. Ecol. 38, 96-101.
10. Maynard Smith J. (1989). Evolutionary Genetics. Oxford University Press, Oxford.
11. Midgley J.J. and Joubert D. (1991). Parasitic plants, their host plants and the influence of herbivory by large mammals. Koedoe 34(2), 149-152.
12. Stokke S. and du Toit J. (2000). Sex and size related differences in the dry season feeding patterns of elephants in Chobe National Park, Botswana. Ecography 23, 70-80.
13. Jachmann H. and Bell R.H.V. (1984). Why do elephants destroy woodlands? Pachyderm 3, 8-10.
14. Comstock K.E., Geogidis N., Pecon-Slattery J., Roca A.L., Ostrander E.A., O'Brien S.J. and Wasser S.K. (2002). Patterns of molecular genetic variation among African elephant populations. Molec. Ecol. 11, 2489-2498.
15. Russell E.W. (1968). The elephant problem in the Serengeti. Oryx 9, 404-406.
16. Croze H. (1974). The Seronera bull problem. II. The trees. E. Afr. Wildl. J. 12, 29-47.
17. Hendrichs H. (1971). Freilandbeobachtungen zum Sozialsystem des afrikanishen Elefanten, Loxodonta afrikana (Blumenbach, 1797). In Dikdik und Elefanten, eds H. and U. Hendrichs, pp. 77-173. R. Piper, Munich.
18. Poole J.H. (1982). Musth and male-male competition in the African elephant. Ph.D. thesis, University of Cambridge.
19. Whitehouse A.M. and Schoeman D.S. (2003). Ranging behaviour of elephants within a small, fenced area in Addo Elephant National Park, South Africa. Afr. Zool. 38, 95-108.
20. Estes R.P. (1992). Behaviour Guide to African Mammals. Russel Friedman Books, Midrand.
21. Viljoen P.J. (1984). Ecological role of African elephant, Loxodonta africana, in an arid environment. S. Afr. J Sci. 80, 185-186.
22. Viljoen P.J and Bothnia J. du P. (1990). The influence of desert-dwelling elephants on vegetation in the northern Namib Desert, South West Africa/Namibia. J. Arid Environ. 18, 85-96.
23. Linklater W.L. (2004). Wanted for conservation research: behavioural ecologists with a broader perspective. BioScience 54, 352-360.
24. Slotow R., van Dyk G., Page B. and Klocke A. (2000). Older bull elephants control young males. Nature 408, 425-426.