Abstract
The regeneration status of big-leaf mahogany, after selective extraction remains controversial. This study, conducted at three sites in the forest-savanna woodland (cerrado) transition zones of Brazil’s southeastern Amazon River basin, describes regeneration patterns in undisturbed and logged forests. Experimental and observational studies of seed and seedling ecology under closed forest conditions indicated that annual seed-production patterns may be overlain by supraannual masting cycles. Germination rates in closed forest were high, and seedlings were established at highest densities within 40 m of parent trees. Survivorship of natural regeneration was 18.2% after 10 months. We found seedlings in 65% of 40 treefall gaps created by mahogany extraction 2 or 3 years before sampling. Of these seedlings, 63 % were less than 70 cm tall; that is, they were suppressed under cover of more vigorous, competing vegetation. We suggest that management systems for natural forests must account for seed-production cycles and that management should occur at spatial and temporal scales mimicking disturbance regimes that regulate natural distribution patterns of adult trees.
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Literature Cited
Campbell de Aravjo, V. 1971. Sôbre a germinação do mogno (aguano) Swietenia macrophylla King. Acta Amazonica 1:59–69.
Augspurger, C.K. 1984. Seedling survival of tropical tree species: Interaction of dispersal distance, light-gaps, and pathogens. Ecology 65(6):1705–1712.
Becker, P., and Wong, M. 1985. Seed dispersal, seed predation, and juvenile mortality of Aglaia sp. (Meliaceae) in lowland dipterocarp rainforest Biotropica 17:230–237.
Bormann, F.H. 1953. Factors determining the role of loblolly pine and sweetgum in early old-field succession in the Piedmont of North Carolina. Ecological Monographs 23:339–358.
Bormann, F.H., and Likens, G.E. 1979. Pattern and Process in a Forested Ecosystem. Springer-Verlag, New York.
Chinte, F.O. 1952. Trial plantings of large leaf mahogany in the Philippine Islands. Caribbean Forester 13(2):75–84.
Clark, D.B., and Clark, D.A. 1985. Seedling dynamics of a tropical tree: impacts of herbivory and meristem damage. Ecology 66:1884–1892.
de Steven, D. 1991a. Experiments on mechanisms of tree establishment in old-field succession: seedling emergence. Ecology 72:1066–1075.
de Steven, D. 1991b. Experiments on mechanisms of tree establishment in old-field succession: seedling survival and growth. Ecology 72:1076–1088.
Gerhardt, K. 1996. Germination and development of sown mahogany (Swietenia macrophylla King) in secondary tropical dry forest habitats in Costa Rica. Journal of Tropical Ecology 12:275–289.
Grubb, P.J. 1977. The maintenance of species-richness in plant communities: the importance of the regeneration niche. Biology Review 52:107–145.
Gullison, R.E., and Hubbell, S.P. 1992. Regeneración natural de la mara (Swiete-nia macrophylla) en el bosque Chimanes, Bolivia. EcologÍa en Bolivia 19:43–56
Gullison, R.E., Panfil, S.N., Strouse, J.J., and Hubbell, S.P. 1996. Ecology and management of mahogany (Swietenia macrophylla King) in the Chimanes Forest, Beni, Bolivia. Botanical Journal of the Linnean Society 122:9–34.
Harper, J.L. 1977. Population Biology of Plants. Academic Press, London.
Howe, H.F., and Schupp, E.W. 1985. Early consequences of seed dispersal for a Neotropical tree (Virola surinamensis). Ecology 66:781–791.
Irion, G. 1984. Clay minerals of Amazonian soils. In The Amazon: Limnology and Landscape Ecology of a Mighty Tropical River, ed. H. Sioli, pp. 537–579. Junk, Boston.
Klammer, G. 1984. The relief of the extra-Andean Amazon Basin. In The Amazon: Limnology and Landscape Ecology of a Mighty Tropical River, ed. H. Sioli, pp. 47–83. Junk, Boston.
Lamb, F.B. 1966. Mahogany of Tropical America. Its Ecology and Management. University of Michigan Press, Ann Arbor, MI.
Peters, C.M. 1989. Reproduction, Growth and the Population Dynamics of Brosimum alicastrum Sw. in a Moist Tropical Forest of Central Veracruz, México. Dissertation, Yale University, New Haven, CT.
Quevedo, L.H. 1986. Evaluación del Efecto de la Tala Selectiva Sobre la Reno vación de un Bosque Húmedo Subtropical en Santa Cruz, Bolivia. Thesis, Universidad de Costa Rica, San José, Costa Rica.
Record, S.J., and Hess, R.W. 1943. Timbers of the New World. Yale University Press, New Haven, CT.
Salati, E., Marques, J., and Molion, L.C. 1978. OrÍgem e distribuição das chuvas na Amazônia. Interciencia 3:200–206.
Schmink, M., and Wood, C. 1992. Contested Frontiers in Amazonia. Columbia University Press, New York.
Schupp, E.W. 1988. Seed and early seedling predation in the forest understory and in treefall gaps. Oikos 51:71–78.
Smith, J.H.N. 1942. The formation and management of mahogany plantations at Silk Grass Forest Reserve. Caribbean Forester 3:75–77.
Snook, L.K. 1992. Mahogany and logging in the forests of Quintana Roo, México: why silvicultural management is necessary to sustain Swietenia macrophylla. Paper presented at the Mahogany Workshop: Review and Implications of CITES, Tropical Forest Foundation, Washington, DC, Feb. 3–4.
Snook, L.K. 1993. Stand Dynamics of Mahogany (Swietenia macrophylla King) and Associated Species After Fire and Hurricane in the Tropical Forests of the Yucatán PenÍnsula, México. Dissertation, Yale School of Forestry and Environmental Studies, New Haven, CT.
Sork, V.L. 1987. Effects of predation and light on seedling establishment in Gustavia superba. Ecology 68:1341–1350.
Spurr, S.H. 1944. Effect of seed weight and seed origin on tHevearly development of eastern white pine. Journal of Ecology 25:467–480.
Stevenson, N.S. 1927. Silvicultural treatment of mahogany forests in British Honduras. Empire Forestry Journal 6:219–227.
VerÍssimo, A., Barreto, P., Tarifa, R., and Uhl, C. 1995. Extraction of a high-value natural resource in Amazonia: the case of mahogany. Forest Ecology and Management 72(1):39–60.
Wolffsohn, A.L.A. 1961. An experiment concerning mahogany germination. Empire Forestry Review 46:71–72.
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Grogan, J., Galvão, J., Simões, L., VerÍssimo, A. (2003). Regeneration of Big-Leaf Mahogany in Closed and Logged Forests of Southeastern Pará, Brazil. In: Lugo, A.E., Figueroa Colón, J.C., Alayón, M. (eds) Big-Leaf Mahogany. Ecological Studies, vol 159. Springer, New York, NY. https://doi.org/10.1007/0-387-21778-9_10
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DOI: https://doi.org/10.1007/0-387-21778-9_10
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