Concentrated distribution of wild yam patches: Historical ecology and the subsistence of African rainforest hunter-gatherers

Human Ecology

Volumn 37, Issue 5, 2009, Pages 577-587

  Yasuoka, Hirokazu ^a  

^a HOSEI UNIVERSITY   (Japan)

Author keywords

Annual yams; Baka hunter gatherers; Cameroon; Food resource availability; Forest landscape; Human impacts

Indexed keywords

ANTHROPOGENIC EFFECT; FOREST CANOPY; FOREST COVER; FOREST RESOURCE; GEOGRAPHICAL DISTRIBUTION; HISTORICAL ECOLOGY; HUMAN ACTIVITY; HUNTER-GATHERER; LANDSCAPE; RAINFOREST; RESOURCE AVAILABILITY; SOCIAL HISTORY; SUBSISTENCE; YAM;

AFRICA; CAMEROON; SUB-SAHARAN AFRICA; WEST AFRICA;

DIOSCOREA; DIOSCOREA ALATA; DIOSCOREA PRAEHENSILIS; DIOSCOREA VILLOSA;

EID: 70349731431     PISSN: 03007839     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10745-009-9279-5     Document Type: Article

References (51)

1. Althabe, G. (1965). Changements sociaux chez les Pygmées Baka de l'Est-Cameroun. Cahiers d'Etudes Africaines 2(5): 561-592.
2. Bahuchet, S. (1993). Dans la forêt d'Afrique centrale, les Pygmées Aka et Baka. Histoire d'une civilisation forestière I. SELAF, Paris.
3. Bahuchet, S., McKey, D., and De Garine, I. (1991). Wild yams revisited: Is independence from agriculture possible for rain forest hunter-gatherers? Human Ecology 19(2): 213-243.
4. Bailey, R. C., and Peacock, N. R. (1988). Efe Pygmies of northeastern Zaire: Subsistence strategies in the Ituri forest. In de Garine, I., and Harrison, G. A. (eds.), Coping with Uncertainty in the Food Supply. Clarendon, Oxford, pp. 88-117.
5. Bailey, R. C., and Headland, T. N. (1991). The tropical rain forest: Is it a productive environment for human foragers? Human Ecology 19(2): 261-285.
6. Bailey, R. C., Head, G., Jenike, M., Owen, B., Rechtman, R., and Zechenter, E. (1989). Hunting and gathering in tropical forest: Is it possible? American Anthropologist 91(1): 59-82.
7. Balée, W. (1994). Footprints of the Forest: Ka'apor Ethnobotany-the Historical Ecology of Plant Utilization by an Amazonian People. Columbia University Press, New York.
8. Balée, W. (1997). Historical ecology: Presumes and postulates. In Balée, W. (ed.), Advances in historical ecology. Columbia University Press, New York, pp. 13-29.
9. Cameroon Environmental Watch. (no date). Daily Rainfall Yokadouma (1983-1993). Yaoundé.
10. Dounias, E. (1993). Perception and use of wild yams by the Baka hunter-gatherers in South Cameroon. In Hladik, C. M., Hladik, A., Licares, O. F., Pagezy, H., Semple, A., and Hadley, M. (eds.), Tropical Forests, People and Food: Biocultural Interactions and Applications to Development. UNESCO, Paris, pp. 621-632.
11. Dounias, E. (2001). The management of wild yam tubers by the Baka Pygmies in southern Cameroon. African Study Monographs 26: 135-156, Suppl.
12. Dumont, R. (1997). Domestication des ignames en Afrique. In Berthaud, J., Bricas, N., and Marchand, J. L. (eds.), L'ignames, plante séculaire et culture d'avenir. CIRAD, INRA, ORSTOM, and CORAF, Montpellier, pp. 119-126.
13. Dumont, R., Hamon, P., and Seignobos, C. (1994). Les Ignames au Cameroun. CIRAD, Montpellier.
14. Hale, S. E., and Edwards, C. (2002). Comparison of film and digital hemispherical photography across a wide range of canopy densities. Agricultural and Forest Meteorology 112(1): 51-56.
15. Hamon, P., Dumont, R., Zoundjihekpon, J., Tio-Toure, B., and Hamon, S. (1995). Les Ignames Sauvages d'Afrique de l'Ouest: Caracteristiques morphologiques. ORSTOM, Paris.
16. Harlan, J. R. (1992). Crops and Man, 2nd edn., American Society of Agronomy and Crop Science Society of America, Madison.
17. Harako, R. (1976). The Mbuti as hunters: A study of ecological anthropology of The Mbuti Pygmies (1). Kyoto University African Studies 10: 37-99.
18. Hart, T. B., and Hart, J. A. (1986). The ecological basis of hunter-gatherer subsistence in African rain forests: The Mbuti of eastern Zaire. Human Ecology 14(1): 29-55.
19. Headland, T. N. (1987). The wild yam question: How well could independent hunter-gatherers live in a tropical rain forest ecosystem? Human Ecology 15(4): 463-491.
20. Hewlett, B. S. (1996). Cultural diversity among African Pygmies. In Susan, K. (ed.), Cultural Diversity among Twentieth-Century Foragers: An African Perspective. Cambridge University Press, Cambridge, pp. 215-244.
21. Hladik, A., and Dounias, E. (1993). Wild yams of the African forest as potential food resources. In Hladik, C. M., Hladik, A., Licares, O. F., Pagezy, H., Semple, A., and Hadley, M. (eds.), Tropical Forests, People and Food: Biocultural Interactions and Applications to Development. UNESCO, Paris, pp. 163-176.
22. Hladik, A., Bahuchet, S., Ducatillion, C., and Hladik, C. M. (1984). Les plantes à tubercules de la forêt dense d'Afrique Centrale. Revue d'Ecologie. Revue d'Ecologie (Terre et Vie) 39: 249-290.
23. Ichikawa, M. (1978). The residential group of the Mbuti Pygmies. Senri Ethnological Studies 1: 131-188.
24. Ichikawa, M. (1983). An examination of the hunting-dependent life of the Mbuti Pygmies. African Study Monographs 4: 55-76.
25. Ichikawa, M. (2001). The forest world as a circulation system: The impacts of Mbuti habitation and subsistence activities on the forest environment. African Study Monographs 26: 157-168, Suppl.
26. Joiris D. V. (1998). La Chasse, La Chance, La Chant: Aspects du System Rituel des Baka du Cameroun. Ph.D. dissertation, Université Libre de Bruxelles.
27. Jonckheere, I., Flecka, S., Nackaertsa, K., Muysa, B., Coppina, P., Weissb, M., and Baret, F. (2004). Review of methods for in situ leaf area index determination Part I. Theories, sensors and hemispherical photography. Agricultural and Forest Meteorology 121(1-2): 19-35.
28. Kawamura, K., and Takeda, H. (2002). Light environment and crown architecture of two temperate Vaccinium species: Inherent growth rules versus degree of plasticity in light response. Canadian Journal of Botany 80: 1063-1077.
29. Kingdon, J. (1997). Field Guide to African Mammals. Princeton Univ. Press, Princeton.
30. Kitanishi, K. (1995). Seasonal changes in the subsistence activities and food intake of the Aka hunter-gatherers in northeastern Congo. African Study Monographs 16(2): 73-118.
31. Kitanishi, K. (2003). Cultivation by the Baka hunter-gatherers in the tropical rain forest of central Africa. African Study Monographs 28: 143-157, Suppl.
32. Komatsu, K. (1998). Food cultures of the shifting cultivators in central Africa: The diversity in selection of food materials. African Study Monographs 25: 149-178, Suppl.
33. Komatsu, K., and Hanawa, R. (2000). Tolerated plants in intercropping fields of south-east Cameroon (in Japanese). Ecosophia 6: 120-134.
34. Letouzey, R. (1985). Notice de la Carte Phytogéographique du Cameroun au 1:500000. Institute de la Recherché Agronomique (Herbier National), Toulouse.
35. Leung, W. W. (1968). Food Composition Table for Use in Africa. FAO Nutrition Division; U.S. Department of Health Education, and Welfare, Public Health Service, Bethesda.
36. McKey, D., Digiusto, B., Pascal, M., Elias, M., and Dounias, E. (1998). Stratégies de croissance et de défense anti-herbivore des ignames sauvages: Leçons pour l'agronomie. In Berthaud, J., Bricas, N., and Marchand, J.-L. (eds.), L'Igname, Plante Séculaire et Culture d'Avenir. CIRAD, Montpellier, pp. 181-188.
37. Moisel, M. (1910). Karte von Kamerun: H4. Molundu. Dietrich Reimer, Berlin.
38. Mercader, J. (2003a). Introduction: The Paleolithic settlement of rain forest. In Mercader, J. (ed.), Under the Canopy: The Archeology of Tropical Rain Forests. Rutgers University Press, New Brunswick, pp. 1-31.
39. Mercader, J. (2003b). Foragers of the Congo: The early settlement of the Ituri forest. In Mercader, J. (ed.), Under the Canopy: The Archeology of Tropical Rain Forests. Rutgers University Press, New Brunswick, pp. 93-116.
40. Mercader, J., and Martí, R. (2003). The middle stoneage occupation of Atlantic Central Africa: New evidence from Equatorial Guinea and Cameroon. In Mercader, J. (ed.), Under the Canopy: The Archeology of Tropical Rain Forests. Rutgers University Press, New Brunswick, pp. 64-92.
41. Mercader, J., Runge, F., Vrydeghs, L., Doutrelepont, H., Ewango, C. E. N., and Juan-Tresseras, J. (2000). Phytoliths form archaeological sites in the tropical forest of Ituri. Democratic Republic of Congo. Quaternary Research 54: 102-112.
42. ORSTOM (1966). Dictionnaire des Villages de Boumba Ngoko. Centre Orstom de Yaoundé, Yaoundé.
43. Sato, H. (2001). The potential of edible wild yams and yam-like plants as a staple food resource in the African tropical rain forest. African Study Monographs 26: 123-134, Suppl.
44. Sato, H. (2006). A brief report on a large mountain-top community of Dioscorea praehensilis in the tropical rainforest of southeastern Cameroon. African Study Monographs 33: 21-28, Suppl.
45. Shikata, K. (2004). Sustainable plantain production in secondary forest: A shifting cultivation system in the tropical rain forest of southeastern Cameroon (in Japanese). Asian and African Area Studies 4(1): 4-35.
46. Turnbull, C. (1962). The Forest People. The American Museum of Natural History, New York.
47. Turnbull, C. (1965). Wayward Servants: The Two Worlds of the African Pygmies. The American Museum of Natural History, New York.
48. Van Gemerden, B. S., Olff, H., Parren, M. P. E., and Brongers, F. (2003). The pristine rain forest? Remnants of historical human impacts on current tree species composition and diversity. Journal of Biogeography 30: 1381-1390.
49. White, L. J. T. (2001). The African rain forest: Climate and vegetationIn Weber, W., White, L. J. T., Vedder, A., and Naughton-Treves, L. (eds.), African Rain Forest Ecology and Conservation: An Interdisciplinary Perspective. Yale University Press, New Haven, pp. 3-29.
50. Yasuoka, H. (2006a). Long-term foraging expedition (molongo) among the Baka hunter-gatherers in the northwestern Congo Basin, with special reference to the "wild yam question". Human Ecology 34(2): 275-296.
51. Yasuoka, H. (2006b). The sustainability of duiker (Cephalophus spp.) hunting for the Baka hunter-gatherers in southeastern Cameroon. African Study Monographs 33: 95-120, Suppl.