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Frugivores and fruit removal of Antiaris toxicaria (Moraceae) at Bia Biosphere Reserve, Ghana

Published online by Cambridge University Press:  01 March 2009

Bright Obeng Kankam  and
William Oduro
Bright Obeng Kankam*
Affiliation:
Forestry Research Institute of Ghana, P. O. Box UP 63, KNUST, Kumasi, Ghana Department of Anthropology, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
William Oduro
Affiliation:
FRNR, Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
*
1Corresponding author, at the University of Calgary. Email: bokankam@ucalgary.ca; bokankam@yahoo.com
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In tropical forests, most individual fruit-bearing trees depend on frugivores for seed dispersal (Howe & Smallwood 1982, Wilson 1992). Seed dispersal enhances germination potential, provides an opportunity for seeds to escape predation under the parent plants, and reduces seedling numbers under parent trees (Şekercioğlu et al. 2004). The way frugivores handle seeds and process them may influence the seed fate of many plants (Janzen 1971). The quantity of seeds dispersed and the quality of dispersal provided by frugivores impact plant fitness (Herrera & Jordano 1981). Schupp (1993) defined the effectiveness of seed dispersal by frugivores as an empirical measure of quantity of seeds dispersed and quality of dispersal from the parent plant to a suitable microsite. Seed dispersal by frugivores increases the chances for seedling survival away from the vicinity of the parent plant because in tropical forests seed predation is concentrated under adult trees that prevent seedlings from establishing near parent trees (Howe & Miriti 2004).

Keywords

birdsfocal tree observationmammalsprimatesseed processing
Type
Short Communication
Information
Journal of Tropical Ecology , Volume 25 , Issue 2 , March 2009 , pp. 201 - 204
Copyright
Copyright © Cambridge University Press 2009

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References

LITERATURE CITED

BAKKER, J. P., POSCHLOD, P., STRYKSTRA, R. J., BEKKER, R. M. & THOMPSON, K. 1996. Seed banks and seed dispersal: important topics in restoration ecology. Acta Botanica Neerlandica 45:461–490.CrossRefGoogle Scholar
BOSU, P. P. & KRAMPAH, E. 2005. Antiaris toxicaria Lesch. In: Louppe, D. (ed). Prota 7: Timbers/Bois d'œuvre. [CD-Rom]. PROTA, Wageningen, Netherlands.Google Scholar
CHAPMAN, C. A. & ONDERDONK, D. A. 1998. Forests without primates: primate-plant codependency. American Journal of Primatology 45:127–141.3.0.CO;2-Y>CrossRefGoogle ScholarPubMed
CHAPMAN, C. A., CHAPMAN, L. J., WRANGHAM, R., HUNT, K., GEBO, D. & GARDNER, L. 1992. Estimators of fruit abundance of tropical trees. Biotropica 24:527–531.CrossRefGoogle Scholar
CLARK, C. J., POULSEN, J. R. & PARKER, V. T. 2001. The role of arboreal seed dispersal groups on the seed rain of a lowland tropical forest. Biotropica 33:606–620.CrossRefGoogle Scholar
CLEMENTS, J. F. 2000. Birds of the world: a checklist. (Fifth edition). Ibis Publishing Company, Vista. 867 pp.Google Scholar
CORDEIRO, N. J. & HOWE, H. F. 2001. Low recruitment of trees dispersed by animals in African forest fragments. Conservation Biology 15:1733–1741.CrossRefGoogle Scholar
DENNIS, A. J. & WESTCOTT, D. A. 2007. Estimating dispersal kernels produced by a diverse community of vertebrates. Pp. 201–228 in Dennis, A. J., Schupp, E. W., Green, R. J. & Westcott, D. A. (eds). Seed dispersal: theory and its application in a changing world. CABI Publishing, Wallingford.CrossRefGoogle Scholar
EMMONS, L. 1983. A field study of the African brush-tailed porcupine, Atherurus africanus by radiotelemetry. Mammalia 47:183–194.CrossRefGoogle Scholar
EWUSIE, J. Y. 1992. Phenology in tropical ecology. Ghana University Press, Accra. 65 pp.Google Scholar
FAO. 2007. Overview of forest pests – Ghana. Forestry Paper No. FBS/16E, FAO, Rome. 17 pp.CrossRefGoogle Scholar
FLEMING, T. H. & HEITHAUS, E. R. 1981. Frugivorous bats, seed shadows, and the structure of tropical forests. Biotropica 13:45–53.CrossRefGoogle Scholar
GATHUA, M. 2000. The effects of primates and squirrels on seed survival of a canopy tree, Afzelia quanzensis, in Arabuko-Sokoke forest, Kenya. Biotropica 32:127–132.Google Scholar
GUEDJE, N. M., LEJOLY, J., NKONGMENECK, B. A. & JONKERS, W. B. J. 2003. Population dynamics of Garcinia lucida (Clusiaceae) in Cameroonian Atlantic forests. Forest Ecology and Management 177:231–241.CrossRefGoogle Scholar
HALL, J. B. & SWAINE, M. D. 1981. Distribution and ecology of vascular plants in a tropical rain forest. Dr. W. Junk Publishers, London. 383 pp.CrossRefGoogle Scholar
HERRERA, C. M. & JORDANO, P. 1981. Prunus mahaleb and birds: the high efficiency seed dispersal system of a temperate fruiting tree. Ecological Monographs 51:203–221.CrossRefGoogle Scholar
HOWE, H. F. 1977. Bird activity and seed dispersal of a tropical wet forest tree. Ecology 58:539–550.CrossRefGoogle Scholar
HOWE, H. F. 1980. Monkey dispersal and waste of a neotropical fruit. Ecology 61:944–959.CrossRefGoogle Scholar
HOWE, H. F. & MIRITI, M. N. 2004. When seed dispersal matters. BioScience 54:651–660.CrossRefGoogle Scholar
HOWE, H. F. & SMALLWOOD, J. 1982. Ecology of seed dispersal. Annual Review of Ecological Systematics 13:201–228.CrossRefGoogle Scholar
IRVINE, F. R. 1961. Woody plants of Ghana with special reference to their uses. Oxford University Press, Oxford. 868 pp.Google Scholar
JANZEN, D. H. 1971. Seed predation by animals. Annual Review of Ecological Systematics 2:465–492.CrossRefGoogle Scholar
LAMBERT, J. E. 1999. Seed handling in chimpanzees (Pan troglodytes) and redtail monkeys (Cercopithecus ascanius): implications for understanding hominoid and cercopithecine fruit-processing strategies and seed dispersal. American Journal of Physical Anthropology 109:365–386.3.0.CO;2-Q>CrossRefGoogle ScholarPubMed
LAMBERT, J. E. 2001. Red-tailed guenons (Cercopithecus ascanius) and Strychnos mitis: evidence for plant benefits beyond seed dispersal. International Journal of Primatology 22:189–201.CrossRefGoogle Scholar
LAMBERT, J. E. & CHAPMAN, C. A. 2004. The fate of primate dispersed seeds: deposition pattern, dispersal distance, and implications for conservation. Pp. 137–150 in Forget, P. M., Lambert, J. E., Hulme, P. E. & Vander Wall, S. B (eds.). Seed fate: predation, dispersal and seedling establishment. CABI Publishing, Wallingford.Google Scholar
LOISELLE, B. A., BLENDINGER, P. G., BLAKE, J. G. & RYDER, T. B. 2007. Frugivory by birds in degraded areas of Brazil. Pp. 178–199 in Dennis, A. J., Schupp, E. W., Green, R. J. & Westcott, D. A. (eds). Seed dispersal: theory and its application in a changing world. CABI Publishing, Wallingford.CrossRefGoogle Scholar
MUSCARELLA, R. & FLEMING, T. H. 2007. The role of frugivorous bats in tropical forest succession. Biological Reviews 82:573–590.CrossRefGoogle ScholarPubMed
RUSSO, S. E. & AUGSPURGER, C. K. 2004. Aggregated seed dispersal by spider monkeys limits recruitment to clumped patterns in Virola calophylla. Ecology Letters 7:1058–1067.CrossRefGoogle Scholar
SCHUPP, E. W. 1993. Quantity, quality and the effectiveness of seed dispersal. Vegetatio 108:15–29.CrossRefGoogle Scholar
SHORT, J. C. 1983. Density and seasonal movements of forest elephant (Loxodonta africana cyclotis Matschie) in Bia National Park, Ghana. African Journal of Ecology 21:175–184.CrossRefGoogle Scholar
ŞEKERCIOĞLU, C. H., DAILY, G. C. & EHRLICH, P. R. 2004. Ecosystem consequences of bird declines. Proceedings of the National Academy of Sciences, USA 101:18042–18047.CrossRefGoogle ScholarPubMed
TAYLOR, C. J. 1960. Synecology and silviculture in Ghana. Thomas Nelson & Sons Limited, Edinburgh. 418 pp.Google Scholar
WILSON, M. F. 1992. The ecology of seed dispersal. Pp. 61–85 in Fenner, M. (ed). Seeds: the ecology of regeneration in plant communities. CAB International, Wallingford.Google Scholar
WILSON, D. E. & REEDER, D. A. 1993. Mammal species of the world: a taxonomic and geographic reference. (Second edition). Smithsonian Institution, Washington. 1207 pp.Google Scholar