THE VEGETATION OF LAMBUSANGO FOREST, BUTON, INDONESIA

ANDREW POWLING, AURORA PHILLIPS, ROSIE PRITCHETT, SIMON T. SEGAR, REBECCA WHEELER, ANI MARDIASTUTI
10.55981/reinwardtia.2015.1671
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Abstract

POWLING, A., PHILLIPS, A., PRITCHETT, R., SEGAR, S. T., WHEELER, R. & MARDIASTUTI, A. 2015. The vegetation of Lambusango Forest, Buton, Indonesia. Reinwardtia 14(2): 265 - 286. - Lambusango Forest is a tropical rainforest on the island of Buton, which lies close to south east Sulawesi. The forest covers an area of about 95.000 ha, with different parts of the forest having different levels of conservation protection. It lies on rocks of both calcareous (limestone) and non-calcareous (sandstone, conglomerate, peridotite and chert) nature, which give rise to soils with varying pH values, nutrient levels and water-holding capacities. The climate is seasonal, with a dry season of three months and considerable year-to-year variability due to El Nino and La Nina events. The vegetation on the different soils and in different habitats has been studied. Over 300 species of vascular plants found in the forest and surrounding areas are listed, including trees and shrubs, herbs, climbers, epiphytes, ferns and club-mosses. Two genera, Calamus with 18 species and Ficus with 29 species, are particularly species-rich, apparently due to their ability to occupy numerous edaphic and ecological niches. Species of these two genera are also good colonists and so better able to reach Buton in the recent past than other species. The plants of the forest indicate that Buton is floristically very similar to Sulawesi, with at least 83% of the species found in the forest also being known from Sulawesi. Most of the plant families and genera present on Buton are common in SE Asia, indicating colonisation primarily from that continent. Many fewer families and genera have colonised from the Australasian continent. The conservation of plant diversity is necessary for the forest to continue as a functioning ecosystem, to the benefit of the animals of the forest and also the local people.

Keywords

Buton, Calamus, climate, Ficus, florist

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References

BERG, C. C. & CORNER, E. J. H. 2005. Flora Malesiana Series 1 (Seed Plants) .17(2). 733 p.

COOK, J. M. & RASPLUS, J. Y. 2003. Mutualists with attitude: coevolving fig wasps and figs. Trends in Ecology and Evolution 18: 241-248.

CORLETT, R. T. 1998. Frugivory and seed dispersal by vertebrates in the Oriental (Indomalayan) Region.Biological Reviews 73: 413-448.

DE DECKKER, P., TAPPER, N. J. & VAN DER KAARS, S. 2003. The status of the Indo-Pacific warm pool and adjacent land at the last glacial maximum. Global & Planetary Change 35: 25-35.

DE KOK, R. P. J. & UTTERIDGE, T. M. A. 2010. A Field Guide to the Plants of East Sabah.Richmond,Kew Publishing.

DRANSFIELD, J., UHL, N. W., ASMUSSEN LANGE, C. B., BAKER, W. J., HARLEY, M. H. & LEWIS, C. E. 2008. Genera Palmarum. Richmond,Kew Publishing. GRUBB, P. J. 1971. Interpretation of the„Massenerhebung' effect on tropical mountains.Nature 229: 44-45.

HARRISON, R. D. 2005. Figs and the diversity of tropical rainforests. BioScience 55(12):1053-1064.

KEßLER, P. J. A., BOS, M. M., SIERRA DAZA, S. E.C., KOP, A., WILLEMSE, L. P. M., PITOPANG, R.& GRADSTEIN, S. R. 2002. Checklist of woody plants of Sulawesi, Indonesia. Blumea Supplement14: 1-160.

KINNAIRD, M. F., O'BRIEN, T. G. & SURYADI, S. 1999. The importance of figs to Sulawesi's imperilled wildlife. Tropical Biodiversity 6: 5-18.

MABBERLEY, D. J. 2008. Mabberley’s Plant Book rd(3 ed.). Cambridge, Cambridge University Press.

MILSOM, J. 2000. Stratigraphic constraints on suture models for eastern Indonesia. Journal of Asian Earth Sciences 18: 761-779.

MORLEY, R. J. 2003. Interplate dispersal paths for megathermal angiosperms. Perspectives in Plant Ecology, Evolution and Systematics 6:5-20.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (USA) 2014. http:// www.cpc.ncep.noaa.gov/products/analysis_monitor ing/ensostuff/ensoyears.shtml POWLING, A. 2009. The palms of Buton, Indonesia, an island in Wallacea. Palms 52: 84-91.

PRIMACK, R. & CORLETT, R. 2005. Tropical Rain Forests. Oxford, Blackwell Publishing.

PURWANTO, E. 2008. Lambusango Forest Conservation Project (LFCP), Southeast Sulawesi, Indonesia Final Report (December 2008). Bau Bau LFCP.

SHANAHAN, M., HARRISON, R. D., YAMUNA, R., BOEN, W. & THORNTON,I.W.B. 2001. Colonization of an island volcano, Long Island, Papua New Guinea, and an emergent island, Motmot, in its caldera lake. V. Colonization by figs (Ficus spp.), their dispersers and pollinators. Journal of Bio-geography 28: 1365-1377. VORIS, H. K. 2000. Maps of Pleistocene sea levels in Southeast Asia: shorelines, river systems and time durations. Journal of Biogeography 27: 1153-1167.

WHITTEN, T., HENDERSON, G. S. & MUSTAFA, M. 2002. The Ecology of Sulawesi. Hong Kong,Periplus Editions (HK) Ltd.

WIDAYATI, A., JONES, S. & CARLISLE, B. 2010. Accessibility factors and conservation forest designation affecting rattan cane harvesting in Lambusango Forest, Buton, Indonesia. Human Ecology 38: 731-746.

WIDAYATI, A. & CARLISLE, B. 2012. Impacts of rattan cane harvesting on vegetation structure and tree diversity of Conservation Forest in Buton, Indonesia. Forest Ecology and Management 266: 206-215.

WIDAYATI, A., CARLISLE, B., & SOEDRADJAT 2008. Trees of Lambusango Forest (ToLF). http://www.numyspace.co.uk/~unn_szbc1/butontrees/butontrees.html

ZONA, S. & HENDERSON, A. 1989. A review of animal-mediated seed dispersal of palms. Selbyana 11: 6-21.

DOI: https://doi.org/10.55981/reinwardtia.2015.1671
Copyright (c) 2016 Research Center for Biology, Indonesian Institute of Sciences (LIPI)

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