Abstract
In this study we analysed: (1) the biodiversity conservation capacity of Agroforestry Systems (AFS) in temperate highlands of the Tehuacán–Cuicatlán Valley, Central Mexico, (2) human cultural motives and actions for conserving such diversity and (3) problems endangering that capacity. We evaluated the richness and diversity of perennial plant species maintained in AFS through vegetation sampling of 14 agricultural plots and compared their composition with that of natural forests (14 plots of 500 m2 each). We examined the situations among communities of Náhuatl, Ixcatec and Cuicatec people, documenting through interviews the management practices of plant species and the whole system, reasons why people maintain vegetation cover within AFS, and factors influencing changes in decisions favouring agriculture intensification. In the AFS studied we recorded a total of 79 species of trees and shrubs, 86 % of them being native species and representing 43 % of all species of trees and shrubs recorded in the sampling of the natural forests the AFS derive from. People leave standing on average a total of 40 individual trees and shrubs per agricultural plot. Reasons for leave plant species standing were more frequently associated with their use as fruit trees, firewood, shade, beauty, respect to nature and other environmental benefits. Water availability for irrigation, land tenure, and dependence on agriculture and forest for peasant's subsistence were main decision factors influencing AFS variation in their composition. AFS in temperate zones are important reservoirs of biodiversity and biocultural heritage and should be keystones for conservation policies in the Tehuacán–Cuicatlán Valley.
Similar content being viewed by others
References
Altieri MA (1991) How best can we use biodiversity in agroecosystems. Outlook Agric 20:15–23
Altieri M, Nicholls C (2000) Teoría y práctica para una agricultura sostenible. Serie de Textos Básicos para la Formación Ambiental. Programa de las Naciones Unidas para el Medio Ambiente. Red de Formación ambiental para América Latina y el Caribe, México
Altieri M, Toledo VM (2005) Natural resources management among small-scale farmers in semiaridlands: building on traditional knowledge and agroecology. Ann Arid Zone 44:365–385
Bhagwat SH, Willis KJ, Birks J, Whittaker R (2008) Agroforestry: a refuge for tropical biodiversity? Trends Ecol Evol 23:261–267
Blancas J, Casas A, Rangel-Landa S, Moreno-Calles A, Torres I, Pérez-Negrón E, Solís L, Delgado-Lemus A, Parra F, Arellanes Y, Caballero J, Cortés L, Lira R, Dávila P (2010) Plant management in the Tehuacán–Cuicatlán Valley, Mexico. Econ Bot 64:287–302
Blanckaert I, Swennen RL, Paredes M, Rosas R, Lira R (2004) Floristic composition, plant uses and management practices in homegardens of San Rafael Coxcatlán, Valle de Tehuacán–Cuicatlán, México. J Arid Environ 57:39–62
Boege E (2008) El patrimonio biocultural de los pueblos indígenas de México. INAH, México
Budowski G (1994) El alcance y el potencial de la agroforestería con énfasis en Centroamérica. In: Krishnamurthy L, Leos J (eds) Agroforestería en Desarrollo: Educación. Centro de Agroforestería para el desarrollo sostenible, Universidad Autónoma de Chapingo, México, Investigación y Extensión, pp 1–16
Bye R (1993) The role of humans in the diversification of plants in Mexico. In: Ramamoortthy TP, Bye R, Lot A, Fa J (eds) Biological diversity of Mexico: Origins and distribution. Oxford University Press, New York, pp 707–731
Caballero J, Mapes C (1985) Gathering and subsistence patterns among the Purépecha Indians of Mexico. Journal of Ethnobiology 5(1):31–47
Casas A, Caballero J, Mapes C, Zárate S (1997) Manejo de la vegetación, domesticación de plantas y origen de la agricultura en Mesoamérica. Bol Soc Bot Mex 61:31–47
Casas A, Valiente-Banuet A, Viveros JL, Caballero J (2001) Plant resources of the Tehuacán Valley, México. Econ Bot 55:129–166
Casas A, Cruse J, Morales E, Otero-Arnaiz A, Valiente-Banuet A (2006) Maintenance of phenotypic and genotypic diversity of Stenocereus stellatus (Cactaceae) by indigenous peoples in Central México. Biodivers Conserv 15:879–898
Casas A, Otero-Arnaiz A, Peréz-Negrón E, Valiente-Banuet A (2007) In situ management and domestication of plants in Mesoamerica. Ann Bot 100:1101–1115
Challenger A (1998) Utilización y Conservación de los Ecosistemas Terrestres de México: Pasado, Presente y Futuro. Instituto de Biología, Universidad Nacional Autónoma de México. CONABIO—Agrupación Sierra Madre, S. C. México
Chazdon RL (2003) Tropical forest recovery: legacies of human impact and natural disturbances. Perspect Plant Ecol 6:51–71
Colwell RK (2013) Estimates: statistical estimation of species richness and shared species from samples. Version 8. Persistent. http://viceroy.eeb.uconn.edu/estimates
Colwell RK, Coddington JA (1994) Estimating terrestrial biodiversity through extrapolation. Philos Trans R Soc B 345:101–118
Cruse-Sanders J, Parker K, Friar E, Huang D, Mashayekhi S, Prince L, Otero-Arnaiz A, Casas A (2013) Managing diversity: domestication and gene flow in Stenocereus stellatus Riccob. (Cactaceae) in Mexico. Ecol Evol 3(5):1340–1355
Daily GC (ed) (1997) Nature’s services: societal dependence on natural ecosystems. Island Press, Washington
Dávila P, Villaseñor JL, Medina RL et al (1993) Listados florísticos de México. X. Flora del Valle de Tehuacán–Cuicatlán. Instituto de Biología, UNAM, Mexico
Dávila P, Arizmendi MC, Valiente-Banuet A, Villaseñor JL, Casas A, Lira R (2002) Biological diversity in the Tehuacán–Cuicatlán Valley, Mexico. Biodivers Conserv 11:421–441
DeClerck FAJ, Chazdon RL, Holl KD, Milder JC, Finegan B, Martinez-Salinas A, Imbach P, Canet L, Zayra R (2010) Biodiversity conservation in human-modified landscapes of Mesoamerica: past, present, and future. Biodivers Conserv 143:2301–2313
Donald PF (2004) Biodiversity impacts of some agricultural commodity production systems. Conserv Biol 18:17–37
Gordon AG, Newman S (1997) Temperate agroforestry systems. CABI Internacional, London
Gotelli NJ, Colwell RK (2001) Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness. Ecol Lett 4:379–391
Harvey CA, Medina A, Sánchez-Merlo D, Vílchez S, Hernández B, Saenz J, Maes J, Casanovas F, Sinclair FL (2006) Patterns of animal diversity associated with different forms of tree cover retained in agricultural landscapes. Ecol Appl 16:1986–1999
Harvey CA, Komar O, Robin C, Ferguson BG, Finegan B, Griffith DM, Martínez-Ramos M, Morales H, Nigh R, Soto-Pinto L, Van Breugel M, Wishnie M (2008) Integrating agricultural landscapes with biodiversity conservation in the Mesomerican hotspot. Conserv Biol 22:8–15
Kort J, Poppy L, Gordon AM, Caron L (2009) Temperate agroforestry: when trees and crops get together. Agric Ecosyst Environ 131:1–3
Krishnamurthy L, Ávila M (1999) Agroforestería básica. Programa de las Naciones Unidas para el Medio Ambiente. Serie Textos Básicos para la Formación Ambiental N 3, México
Larios C, Casas A, Vallejo M, Moreno-Calles AI, Blancas J (2013) Plant management and biodiversity conservation in Náhuatl homegardens of the Tehuacán Valley, Mexico. J Ethnobiol Ethnomed 9:74
Lira R, Casas A, Rosas-López R, Paredes-Flores M, Rangel-Landa S, Solís L, Torres I, Dávila P (2009) Traditional knowledge and useful plant richness in the Tehuacán–Cuicatlán, México. Econ Bot 63:271–287
MacNeish RS (1967) A summary of subsistence. In: Byers DS (ed) Prehistory of the Tehuacán Valley: enviroment and subsistence, vol 1. University of Texas Press, Austin, pp 290–309
Magurran AE (1988) Ecological diversity and its measurement. Princeton University Press, Princeton
McNeely JA, Schroth G (2006) Agroforestry and biodiversity conservation-traditional practices, present dynamics, and lessons for the future. Biodivers Conserv 15:549–554
Melville EGK (1999) Plaga de ovejas: consecuencias ambientales de la conquista de México. Fondo de Cultura Económica, México
Millennium Ecosystem Assessment (2005) Ecosystems and human well-being: synthesis. Island Press, Washington
Moreno-Calles A, Casas A, Blancas J, Torres I, Rangel-Landa S, Pérez-Negrón E, Caballero J, Masera O, García-Barrios L (2010) Agroforestry systems and biodiversity conservation in arid zones: the case of the Tehuacán–Cuicatlán Valley, Central México. Agrofor Syst 80:315–331
Moreno-Calles A, Casas A, García-Frapolli E, Torres-García I (2012) Traditional agroforestry systems of multi-crop ‘‘milpa’’ and ‘‘chichipera’’ cactus forest in the arid Tehuacán Valley, Mexico: their management and role in people’s subsistence. Agrofor Syst 84(2):207–226
Moreno-Calles AI, Toledo VM, Casas A (2013) Los sistemas agroforestales tradicionales de México: unaaproximación biocultural. Bot Sci 91(4):1–24
Nair PKR (2011) Agroforestry Systems and Environmental Quality: introduction. J Environ Qual 40:784–790
Noble I, Dirzo R (1997) Forests as human-dominated ecosystems. Science 277:522–525
Otero-Arnaiz A, Casas A, Hamrick JL, Cruse-Sanders J (2005) Genetic variation and evolution of Polaskia chichipe (Cactaceae) under domestication in the Tehuacán Valley, central Mexico. Mol Ecol 14(6):1603–1611
Parra F, Casas A, Peñaloza-Ramírez JM, Cortés Palomec AC, Rocha Ramírez V, González-Rodríguez A (2010) Evolution under domestication: ongoing artificial selection and divergence of wild and managed Stenocereus pruinosus (Cactaceae) populations in the Tehuacán Valley, Mexico. Ann Bot 106:483–496
Perfecto I, Vandermeer J (2008) Biodiversity conservation in tropical agroecosystems. Ann NY Acad Sci 1134:173–200
Perfecto I, Armbrecht I, Philpott SM, Soto-Pinto L, Dietsch TM (2007) Shaded coffee and the stability of rainforest margins in northern Latin America. In: Tscharntke T, Leuschner C, Zeller M et al (eds) The stability of tropical rainforest margins, linking ecological, economic and social constraints of land use and conservation, environmental science series. Springer, Verlag, pp 227–264
Puckett HL, Brandle J, Johnson J, Blankenship E (2009) Avian foraging patterns in crop field edges adjacent to woody habitat. Agric Ecosyst Environ 131:9–15
Quinkenstein A, Wöllecke J, Böhm C, Grunewald H, Freese D, Schneider BU, Huttl RF (2009) Ecological benefits of the alley cropping agroforestry system in sensitive regions of Europe. Environ Sci Policy 12(8):1112–1121
Quintana-Ascencio P, Onzalez-espinosa M (1993) Afinidad fitogeográfica y papel sucesional de la flora leñosa de los bosques de pino-encino de los Altos de Chiapas, México. Acta Bot Mex 21:43–57
Ricker M, Ramírez-Krauss I, Ibarra-Manríquez G, Martínez E, Ramos C, Gonzalez-Medellín G, Gómez-Rodríguez G, Palacio-Prieto L, Hernández H (2007) Optimizing conservation of forest diversity: a country-wide approach in Mexico. Biodivers Conserv 16:1927–1957
Rzedowski J (1978) Vegetación de México. Editorial Limusa, México
Sánchez-González A (2008) Una visión actual de la diversidad y distribución de los pinos en México. Madera y Bosques 14(1):107–120
Sarukhán J, Soberón J (2009) Capital natural de México. Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, Mexico
Scales BR, Marsden SJ (2008) Biodiversity in small-scale tropical agroforests: a review of species richness and abundance shifts and the factors influencing them. Environ Conserv 35:160–172
Schroth G, da Fonseca GAB, Harvey CA, Gascon C, Vasconcelos HL, Izac AMN (2004) Agroforestry and biodiversity conservation in tropical landscapes. Island Press, Washington
Shannon CE, Weaver W (1949) The mathematical theory of information. University of Illinois Press, Urbana
Shibu J (2009) Agroforestry for ecosystem services and environmental benefits: an overview. Agrofor Syst 76:1–10
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. Agrofor Syst 55:37–45
Swift MJ, Vandermeer J, Ramakrishnan PS et al (1998) Biodiversity and agroecosystem function. In: Mooney HA, Cushman JH, Medina E et al (eds) Functional roles of biodiversity: a global perspective. Wiley, New York, pp 262–294
Toledo VM, Ordóñez MJ (1993) The biodiversity scenario of México: A review of terrestrial habitats. In: Ramamoortthy TP, Bye R, Lot A, Fa J (eds) Biological diversity of Mexico: origins and distribution. Oxford University Press, New York, pp 707–731
Toledo VM, Alarcón-Chaires P, Moguel P et al (2001) El Atlas Etnoecológico de México y Centroamérica: fundamentos, Métodos y Resultados. Etnoecológica 6(8):7–41
Trilleras J (2008) Análisis socio-ecológico del manejo, degradación y restauración del bosque tropical seco de la región de Chamela–Cuixmala, México. Disertación, Universidad Nacional Autónoma de México, México
Tscharntke T, Clough Y, Bhagwat SA et al (2011) Multi-functional shade-tree management in tropical agroforestry landscapes—a review. J Appl Ecol 48:619–629
Valencia S (2004) Diversidad del género Quercus (Fagaceae) en México. Bol Soc Bot Mex 75:33–53
Valiente-Banuet A, Solís L, Dávila P et al (2009) Guía de la vegetación del Valle de Tehuacán–Cuicatlán, Fundación Cuicatlán. UNAM, Impresora Transcontinental, Mexico
Vandermeer J, Perfecto I (2007) The agricultural matrix and the future paradigm for conservation. Conserv Biol 21:274–277
Wallace GN, Barborak J, MacFarland CG (2005) Land-use planning and regulation in and around protected areas: a study of best practices and capacity building needs in Mexico and Central America. Naturaleza y Conservación 3:147–167
Acknowledgments
The authors thank the Posgrado en Ciencias Biológicas of the National Autonomous University of Mexico (UNAM) and the National Council of Science and Technology (CONACYT), Mexico for supporting postgraduate studies and a grant for the first author, respectively. We also thank financial support from CONACYT (Research Project CB-2008-01-103551), and the UNAM-DGAPA-PAPIIT (Research projects IN205111-3, IN2092014 and IA203213), as well as Edgar Pérez-Negrón for fieldwork assistance and Ignacio Torres for the illustration of Fig 7. We emphatically thank people of San Lorenzo Pápalo, Santa María Ixcatlán and Coyomeapan for their hospitality and friendship.
Author information
Authors and Affiliations
Corresponding author
Appendix 1
Appendix 1
See Table 5.
Rights and permissions
About this article
Cite this article
Vallejo, M., Casas, A., Blancas, J. et al. Agroforestry systems in the highlands of the Tehuacán Valley, Mexico: indigenous cultures and biodiversity conservation. Agroforest Syst 88, 125–140 (2014). https://doi.org/10.1007/s10457-013-9660-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10457-013-9660-7