Abstract
Agroecology and conservation must overlap to protect biodiversity and farmer livelihoods. Coffee agroecosystems with complex shade canopies protect biodiversity. Yet, few have examined biodiversity in coffee agroecosystems in Asia relative to the Americas and many question whether coffee agroecosystems can play a similar role for conservation. We examined vegetation, ant and bird diversity, coffee yields and revenues, and harvest of alternative products in coffee farms and forests in SW Sumatra, Indonesia near Bukit Barisan Selatan National Park (BBS). BBS is among the last habitats for large mammals in Sumatra and >15,000 families illegally cultivate coffee inside of BBS. As a basis for informing management recommendations, we compared the conservation potential and economic outputs from farms inside and outside of BBS. Forests had higher canopy cover, canopy depth, tree height, epiphyte loads, and more emergent trees than coffee farms. Coffee farms inside BBS had more epiphytes and trees and fewer coffee plants than farms outside BBS. Tree, ant, and bird richness was significantly greater in forests than in coffee farms, and richness did not differ in coffee farms inside and outside of BBS. Species similarity of forest and coffee trees, ants, and birds was generally low (<50%). Surprisingly, farms inside the park were significantly older, but farm size, coffee yields, and revenues from coffee did not depend on farm location. Farmers outside BBS received higher prices for their coffee and also more often produced other crops in their coffee fields such that incentives could be created to draw illegal farmers out of the park. We also discuss these results with reference to similar work in Chiapas, Mexico to compare the relative contribution of coffee fields to conservation in the two continents, and discuss implications for working with farmers in Sumatra towards conservation plans incorporating sustainable coffee production.
Similar content being viewed by others
References
Agosti D, Alonso LE (2000) The ALL Protocol, a standard protocol for the collection of ground-dwelling ants. In: Agosti D, Majer JD, Alonso LE, Shultz TR (eds) Ants: standard methods for measuring and monitoring Biodiversity. Smithsonian Institution, Washington, DC, pp 204–206
Angelsen A, Kaimowitz D (eds) (2001) Agricultural technologies and tropical deforestation. CABI, New York
Beer JR, Muschler R, Kass D, Somarriba E (1998) Shade management in coffee and cacao plantations. Agroforest Syst 38:139–164
Chao A, Chazdon RL, Colwell RK, Shen T-J (2005) A new statistical approach for assessing compositional similarity based on incidence and abundance data. Ecol Lett 8:148–159
Colwell RK, Coddington JA (1994) Estimating terrestrial biodiversity through extrapolation. Philos Trans Roy Soc Lond Ser B-Biol Sci 345:101–118
DaMatta FM (2004) Ecophysiological constraints on the production of shaded and unshaded coffee: a review. Field Crops Res 86:99–114
Davidson DW, Cook SC, Snelling RR, Chua TH (2003) Explaining the abundance of ants in lowland tropical rainforest canopies. Science 300:969–s972
Dietsch T, Philpott S, Rice R, Greenberg R, Bichier P (2004) Conservation policy in coffee landscapes. Science 303:365
Escalante E, Aguilar A, Lugo R (1987) Identificación, evaluación y distribución espacial de especies utilizados como sombra en sistemas tradicionales de café (Coffea arabica) en dos zonas del estado de Trujillo, Venezuela. Venezuela Forestal 3:50–62
Gaveau DLA, Wandono H, Setiabudi F (2007) Three decades of deforestation in southwest Sumatra: have protected areas halted forest loss and logging and promoted re-growth? Biol Conserv 134:495–504
Goltenboth F, Hutter C (2004) New options for land rehabilitation and landscape ecology in Southeast Asia by “rainforestation farming”. J Nat Conserv 12:181–189
Gordon C, Manson R, Sundberg J, Cruz-Angon A (2006) Biodiversity, profitability, and vegetation structure in a Mexican coffee agroecosystem. Agric, Ecosyst Environ 118:256–266
Gotelli NJ, Colwell RK (2001) Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness. Ecol Lett 4:379–391
Green RE, Cornell SJ, Scharlemann JPW, Balmford A (2005) Farming and the fate of wild nature. Science 307:550–555
Hardner J, Rice R (2002) Rethinking green consumerism. Sci Am 286:88–95
Holl KD, Loik ME, Lin EHV, Samuels IA (2000) Tropical montane forest restoration in Costa Rica: overcoming barriers to dispersal and establishment. Restor Ecol 8:339–349
Hutto RL, Pletschet SM, Hendricks P (1986) A fixed-radius point count method for nonbreeding and breeding season use. Auk 103:593–602
Lagemann J, Heuveldop J (1983) Characterization and evaluation of agroforestry systems: the case of Acosta-Puriscal, Costa Rica. Agroforest Syst 1:101–115
Levey DJ (1988) Spatial and temporal variation in Costa Rican fruit and fruit-eating bird abundance. Ecol Monogr 58:251–269
Longino JT, Coddington J, Colwell RK (2002) The ant fauna of a tropical rain forest: estimating species richness three different ways. Ecology 83:689–702
Magurran AE (1988) Ecological diversity and its measurement. Princeton University Press, Princeton
Mas AH, Dietsch TV (2003) An index of management intensity for coffee agroecosystems to evaluate butterfly species richness. Ecol Appl 13:1491–1501
Mas AH, Dietsch TV (2004) Linking shade coffee certification to biodiversity conservation: butterflies and birds in Chiapas, Mexico. Ecol Appl 14:642–654
McNeely JA, Scherr SJ (2003) Ecoagriculture: strategies to feed the world and save wild biodiversity. Island press, Washington, DC
Murniatai, Garrity D, Gintings A (2001) The contribution of agroforestry systems to reducing farmers’ dependence on the resources of adjacent national parks: a case study from Sumatra, Indonesia. Agroforest Syst 52:171–184
O’Brien TG, Kinnaird MF (2003) Caffeine and conservation. Science 300:587–587
O’Brien TG, Kinnaird MF, Wibisono HT (2003) Crouching tigers, hidden prey: Sumatran tiger ad prey population in a tropical landscape. Anim Conserv 6:131–139
Panayotou T, Faris R, Restrepo C (1997) El Desafió Salvadoreño: De La Paz al desarrollo Sostenible, San Salvador
Perfecto I, Rice RA, Greenberg R, VanderVoort ME (1996) Shade coffee: a disappearing refuge for biodiversity. Bioscience 46:598–608
Perfecto I, Vandermeer J, Mas AH, Soto-Pinto L (2005) Biodiversity, yield, and shade coffee certification. Ecol Econ 54:435–446
Perfecto I, Armbrecht I, Philpott SM, Soto Pinto L, Dietsch DV (2007) Shaded coffee and the stability of rainforest margins in Latin America. In: Tscharntke T, Leuschner C, Zeller M, Guhadja E, Bidin A (eds) The stability of tropical rainforest margins, linking ecological, economic and social constraints of land use and conservation. Springer, Environmental Science Series, Heidelberg and New York, pp 227–264
Petit L, Petit D, Saab VA, Martin TE (1994) Fixed-radius point counts in forests: factors influencing effectiveness and efficiency. In: Ralph CJ, Droege S, Sauer J (eds) Monitoring bird population trends by point counts. General technical report PSW-GTR0149. U.S. Forest Service, Albany, California, pp 51–59
Philpott SM, Dietsch T (2003) Coffee and conservation: a global context and the value of farmer involvement. Conserv Biol 17:1844–1846
Philpott SM, Armbrecht I (2006) Tropical agroforests and the ecological role of ants. Ecol Entomol 31:369–377
Philpott S, Bichier P, Rice R, Greenberg R (2007) Field testing ecological and economic benefits of coffee certification programs. Conserv Biol 21:975–985
Rice R, Ward J (1996) Coffee, conservation, and commerce in the Western Hemisphere (white paper 2). In: Smithsonian Migratory Bird Center, Washington, DC
Söndahl MR, Van der Vossen HAM, Piccin AM, Anzueto F (2005) The plant. In: Viani R (ed) Espresso coffee: the chemistry of quality, 2nd edn, vol 2. Academic Press, London
Soto-Pinto L, Perfecto I, Castillo-Hernandez J, Caballero-Nieto J (2000) Shade effect on coffee production at the northern Tzeltal zone of the state of Chiapas, Mexico. Agric Ecosyst Environ 80:61–69
Soto-Pinto L, Perfecto I, Caballero-Nieto J (2002) Shade over coffee: its effects on berry borer, leaf rust and spontaneous herbs in Chiapas, Mexico. Agroforest Syst 55:37–45
Staver C, Guharay F, Monterroso D, Muschler RG (2001) Designing pest-suppressive multistrata perennial crop systems: shade-grown coffee in Central America. Agroforest Syst 53:151–170
Suyanto S (2000) The underlying causes and impacts of fires in Southeast Asia: fire, deforestation, and land tenure in the north-eastern fringes of Bukit Barisan Selatan National Park, Lampung. In: Socio Economic Report, vol. Site 1, Sekincauu. CIFOR
Thiollay J (1995) The Role of traditional agroforests in the conservation of rain forest bird diversity in Sumatra. Conserv Biol 9:335–353
Vandermeer J, Perfecto I (2007) The agricultural matrix and a future paradigm for conservation. Conserv Biol 21:274–277
World Bank (2001) Indonesia: environmental and natural resource management in a time of transition. The World Bank, Washington, DC
WWF (2007) Gone in an instant: how the trade in illegally grown coffee is driving the destruction of Rhino, Tiger, and elephant habitat. Bukit Barisan Selatan National Park, Sumatra, Indonesia WWF-Indonesia. Jakarta, Indonesia
Young A (1999) Is there really spare land? A critique of estimates of available cultivable land in developing countries. Environ Develop Sustain 1:3–18
Acknowledgements
Field work could not have been possible without the help of our collaborators in Sumatra. Jangi Yanto, Sumargi, Supri, and A. Nurchayo greatly assisted in the project as did local guides in all communities. We thank members of the following communities in Sumatra (Suka Banjar, Talang Suharto, Sukabumi, Sidodadi, Kububalak, Sedayu, Kuyung Arang, and Kali Sembilan) that allowed us access to their farms and housed us. Dr. D. Buchori of IPB Bogor was the official research sponsor in Indonesia and we give sincere thanks to her for her help. Staff of LIPI, Departemen Kehutanan, Balai Taman Nasional Bukit Barisan Selatan, ICRAF, and Wildlife Conservation Society assisted with permits. A. Gorog and G. Paoli provided invaluable logistical support. M. Reiskind and S. Van Bael gave valuable comments on previous versions of the manuscript. Research funding was provided by the Smithsonian Migratory Bird Center in Washington, DC.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Philpott, S.M., Bichier, P., Rice, R.A. et al. Biodiversity conservation, yield, and alternative products in coffee agroecosystems in Sumatra, Indonesia. Biodivers Conserv 17, 1805–1820 (2008). https://doi.org/10.1007/s10531-007-9267-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10531-007-9267-2