Arthropod biodiversity loss and the transformation of a tropical agro-ecosystem
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The coffee (Coffea arabica) agro-ecosystem in the Central Valley of Costa Rica was formerly characterized by a high vegetational diversity. This complex system has been undergoing a major transformation to capital-intensive monocultural plantations where all shade trees are eliminated. In this study we examined the pattern of arthropod biodiversity loss associated with this transformation. Canopy arthropods were sampled in three coffee farms: a traditional plantation with many species of shade trees, a moderately shaded plantation with only Erythrina poeppigeana and coffee, and a coffee monoculture. An insecticidal fogging technique was used to sample both canopy and coffee arthropods. Data are presented on three major taxonomic groups: Coleoptera, non-formicid Hymenoptera, and Formicidae. Data demonstrate that the transformation of the coffee agro-ecosystem results in a significant loss of biological diversity of both canopy arthropods as well as arthropods living in coffee bushes. Percentage of species overlap was very small for all comparisons. Furthermore, species' richness on a per tree basis was found to be within the same order of magnitude as that reported for trees in tropical forests. If results presented here are generalizable, this means that conservation efforts to preserve biological diversity should also include traditional agro-ecosystems as conservation units.
- Adis, J., Lubin, Y.D. and Montgomery, G.G. (1984) Arthropods from the canopy of inundated and Terra firme forests near Manaus, Brazil, with critical considerations on the pyrethrum-fogging technique. Stud. Neotrop. Fauna Environ. 19, 223–36.
- Alcorn, J.B. (1981) Huastec noncrop resource management. Hum. Ecol. 9, 395–417.
- Alcorn, J.B. (1984) Development policy, forest and peasant farms: reflections on Huastec-managed forests' contributions to commercial production and resource conservation. Econ. Bot. 38, 389–406.
- Altieri, M.A. and Hecht, S.B. (eds) (1990) Agroecology and Small Farm Development. Boca Raton, FL: CRC Press.
- Babbar, L.L. (1993) Nitrogen Cycling in Shade and Unshaded Coffee Plantations in the Central Valley of Costa Rica. Ph.D. Thesis, University of Michigan, Ann Arbor, MI.
- Boyce, J.K., Fernández González, A. Furst, E. and Segura Bonilla, O. (1994) Café y Desarrollo Sostenible: Del Cultivo Agroquímico a la Produccion Orgá nica en Costa Rica. Heredia, Costa Rica: Editorial Fundación UNA.
- Erwin, T.L. (1982) Tropical forests: their richness in Coleoptera and other arthropod species. Coleopt. Bull. 36, 74–5.
- Erwin, T.L. and Scott, J.C. (1980) Seasonal and size patterns, trophic structure, and richness of coleoptera in the tropical arboreal ecosystem: the fauna of the tree Luehea seemannii Triana and Planch in the Canal Zone of Panama. Coleopt. Bull. 34, 305–22.
- Espinoza, L. (1983) Estructura general de cafetales de pequeñ os agricultores. In El Componente Arbóreo en Acosta y Puriscal, Costa Rica (J. Heuvelpop and L. Espinoza, eds), pp. 72–84. Costa Rica: CATIE.
- Gaston, K.J. (1991) The magnitude of global insect species richness. Conserv. Biol. 5, 283–96.
- Gaston, K.J. (1994) Spatial patterns of species description: how is our knowledge of the global insect fauna growing? Biol. Conserv. 67, 37–40.
- Glissman S.R. (1993) Managing diversity in traditional agroecosystems of tropical Mexico. In Perspectives on Biodiversity: Case Studies of Genetic Resource Conservation and Development (C.S. Potter, J.I Cohen and D. Janczewski, eds) pp. 65–74. Washington, DC: American As-sociation for the Advancement of Science Press.
- Gómez-Pompa, A., Flores, J.S. and Sosa, V. (1987) The `Pet-Kot'-a man-made tropical forest of the Maya. Interciencia 12, 10–15.
- Hammond, P.M. (1990) Insect abundance and diversity in Dumoga-Bone National Park, North Sulawesi, with special reference to the beetle fauna of lowland rainforest in the Toraut region. In Insects and the Rainforest of South East Asia (Wallacea) (W.J. Knight and J. D. Holloway, eds) pp. 197–260. London: Royal Entomological Society of London.
- Hawksworth, D.L. (ed) (1993) The Biodiversity of Microorganisms and Invertebrates: Its Role in Sustainable Agriculture. Oxon, UK: CAB International.
- ICAFE-MAG (1989) Manual de Recomendaciones para el Cultivo del Café. Programa Cooperativo ICAFE-MAG, San José, Costa Rica.
- Kitching, R.L., Bergelson, J.M., Lowman, M.D., McIntyre, S. and Carruthers, G. (1993) The biodiversity of arthropods from Australian rainforest canopies: General introduction, methods, sites and ordinal results. Aust. J. Ecol. 18, 181–91.
- Paoletti, M.G. and Pimentel, D. (eds) (1992) Biotic Diversity in Agroecosystems. Amsterdam: Elsevier.
- Perfecto, I., Rice, R.A. Greenbreg, R. and Van der Voort, M.E. (1996) Shade coffee: a disappearing refuge for biodiverstiy. BioScience 46, 598–608.
- Pimentel, D.A., Stachow, U., Takacs, D.A., Brubaker, H.W., Dumas, A. R., Meaney, J. J., O'Neil, J.A., Onsi, D.E. and Corzilius, D.B. (1992) Conserving biological diversity in agricultural/ forestry systems. BioScience 42, 354–62.
- Room, P.M. (1971) The relative distribution of ant species in Guyana's cocoa farms. J. Animal Ecol. 40, 735–51.
- Room, P.M. (1975) Relative distributions of ant species in cocoa plantations in Papua New Guinea. J. Appl. Ecol. 12, 47–61.
- Sayer, J.A. and Whitmore, T.C. (1991) Tropical moist forests: destruction and species extinction. Biol. Conserv. 55, 199–213.
- Soemarwoto, O., Soemarwoto, I., Karyano, E. Soekartadiredja, M. and Famlan, A. (1985) The Javanese home gardens as an integrated ecosystem. Food Nutr. Bull. 7, 85–101.
- Stork, N.E. (1987) Arthropod faunal similarity of Bornean rain forest trees. Ecol. Entomol. 12, 219–26.
- Stork, N.E. (1988) Insect diversity: facts, fiction and speculation. Biol. J. Linn. Soc. 35, 321–37.
- Stork, N.E. and Brendell, M.J.D. (1990) Variation in the insect fauna of Sulawesi trees with season, altitude and forest type. In Insects and the Rainforest of South East Asia (Wallacea), (W.J. Knight and J.D. Holloway, eds) pp. 173–90. London: Royal Entomological Society of London.
- Terborgh, J. and Weske, J.S. (1969) Colonization of secondary habitats by Peruvian birds. Ecology 50, 765–82.
- Verhaagh, M. (1991) Clearing a tropical rain forest-effects on the ant fauna. In Proceedings of the International and Interdisciplinary Symposium Tropical Ecosystems (W. Erdelen, N. Ishwaran and P. Müller, eds) pp. 59–68. Weikersheim: Margraf Scientific Books.
- Western, D. and Pearl, M.C. (eds) (1989) Conservation for the Twenty-first Century. NewYork: Oxford University Press.
- Wilson, E.O. (1987) The arboreal ant fauna of Peruvian Amazon forests: a first assessment. Bio-tropica 19, 245–51.
- Arthropod biodiversity loss and the transformation of a tropical agro-ecosystem
Biodiversity & Conservation
Volume 6, Issue 7 , pp 935-945
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- Print ISSN
- Online ISSN
- Kluwer Academic Publishers
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- ants (Hymenoptera: Formicidae)
- beetles (Coleoptera)
- agricultural transformation
- Industry Sectors
- Author Affiliations
- 1. School of Natural Resources and Environment, University of Michigan, Ann Arbor, MI, 48109-1115, USA
- 2. Department of Biology, University of Michigan, Ann Arbor, MI, 48109, USA
- 3. Escuela de Biologi´a, Universidad de Costa Rica, Co´digo Postal 2060, San Pedro, Costa Rica
- 4. Laboratorio de Investigaciones en Entomologi´a, Universidad Nacional de Heredia, Heredia, Costa Rica