Management of Astrocaryum Standleyanum (Arecaceae) for Handicraft Production in Colombia Néstor García, Gloria Galeano, Rodrigo Bernal and Henrik Balslev
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Management of Astrocaryum standleyanum (Arecaceae) for Handicraft Production in Colombia Néstor García, Gloria Galeano, Rodrigo Bernal and Henrik Balslev Research Abstract We studied use and management of Astrocaryum stand- indígenas obtienen la fibra extrayendo la epidermis leyanum L.H. Bailey among the Wounaan people at the y el mesofilo de los foliolos, luego la procesan, la ti- Pacific Coast of Colombia between 2009 and 2011, with ñen y la emplean para elaborar jarrones y bandejas the intention of generating recommendations for a sustain- tejidos mediante la técnica de rollo. Los productos able management of the palm. We used ethnobotanical se comercializan a través de intermediarios y en fe- techniques and established plots to monitor palm popu- rias artesanales y son la principal fuente de ingresos lations. A. standleyanum grows in forest and cultivated para las familias. Como consecuencia de la práctica fields near the Wounaan villages, where leaves are har- ya abandonada de derribar las palmas existe una baja vested non-destructively by using a medialuna mounted proporción de palmas adultas en la población, pero on a pole. Fiber is then extracted from the epidermis and la estructura poblacional muestra signos de recuper- mesophyll of the leaflets, processed, dyed, and used to ación. La integración de las prácticas tradicionales produce baskets woven with the coiled technique. The indígenas con técnicas de cosecha no destructivas, handicrafts are marketed through middlemen or in handi- sugieren que en esta región se puede lograr la con- craft fairs, and they are the major source of cash income servación de la especie y de la actividad artesanal, for the Wounaan. As a result of the now abandoned mal- que representa un renglón importante para el desar- practice of cutting down palms to obtain the fiber, there is rollo socioeconómico de los Wounaan. a low number of adult palms, but the population structure shows signs of recovery. Integration of traditional practic- es with non-destructive harvest techniques suggests that in this region it is possible to conserve both the palm and the artisanal activity, which represents a major line for the socioeconomic development for the Wounaan. Resumen Correspondence Néstor García, Departamento de Biología, Facultad de Cien- Estudiamos el uso y manejo de la palma Astrocaryum cias, Pontificia Universidad Javeriana, Bogotá, COLOMBIA. standleyanum L.H. Bailey entre los Wounaan del Bajo [email protected] Río San Juan, en la Costa Pacífica de Colombia. La Gloria Galeano and Rodrigo Bernal, Instituto de Ciencias Natu- rales, Universidad Nacional de Colombia, Apartado 7495, Bo- información se recopiló entre 2009 y 2011, con el fin gotá, COLOMBIA. de generar lineamientos para el manejo sostenible de [email protected], [email protected] la palma. Se emplearon técnicas etnobotánicas y se Henrik Balslev, Department of Biosciences, Aarhus University, realizaron parcelas para censar y monitorear las po- Building 1540, Ny Munkegade 114-116, 8000 Århus C, DEN- blaciones. A. standleyanum crece en los bosques y en MARK. las áreas de cultivo que circundan las comunidades [email protected] , indígenas donde actualmente se cosecha de manera Ethnobotany Research & Applications 11:085-101 (2013) no destructiva, cortando el cogollo con cuchilla. Las Published: July 25, 2013 www.ethnobotanyjournal.org/vol11/i1547-3465-11-085.pdf 86 Ethnobotany Research & Applications Introduction include agoutis (Dasyprocta punctata Gray, 1842), squir- rels (Sciurus granatensis Humboldt, 1811), pacas (Agouti Human communities that inhabit tropical forests obtain fi- paca L., 1766) and collared peccaries (Tayassu tajacu L., bers from several palm species. This has a strong impact 1758). Smythe (1989) has shown that a severe reduction on forest management practices and local economies of the population of A. standleyanum in Barro Colorado, (Isaza 2011). One of the most important palm species for Panama, would cause a dramatic reduction in the popula- fiber production in Colombia is A. standleyanum (güér- tions of the agouti. regue), a large, spiny palm that grows in wet forests from Costa Rica to Ecuador. In several areas along the Pacific Besides the use of unexpanded leaves as a source of fi- coast of Panamá, Colombia and Ecuador, the youngest ber, the stems of A. standleyanum are used in house con- leaves of this palm are harvested to make handicrafts, struction, the developing leaves are eaten as palm hearts, which have an important market (Bernal 1992, Bernal et the mesocarp as a raw fruit, and the endocarp is cut to al. 2011, Borgtoft Pedersen 1994, Fadiman 2008, Linares make rings (Fadiman 2008, Forero 1980, Galeano & Ber- et al. 2008, Valderrama 2011, Velásquez 2001). nal 2010, Hernández 2003, Linares et al. 2008, Patiño 1977). While the traditional management of this species has been documented in Ecuador and Panama (Borgtoft Pedersen Methods 1994, Fadiman 2008, Velásquez 2001), there is little pub- lished information on the subject in Colombia (Linares et Study area al. 2008). Most extraction of A. standleyanum in Colombia is done by the Wounaan Indians and by Afro-Colombians Our study was conducted along the lower San Juan river of the lower San Juan river, in the Pacific lowlands. There, in the Pacific lowlands of Colombia (3º 53’-4º 13’ N, 77º A. standleyanum populations have been decimated due to 16’-77º32’ W), the only area in Colombia where A. stand- the former habit of cutting down the whole palm to harvest leyanum is used as a source of fiber for handicraft produc- its leaves (Bernal et al. n.d., Linares et al. 2008, Valder- tion. The natural vegetation of the area is flooded or terra rama 2011). In the last two decades, however, the use of firme rain forest, and rivers are the major transportation cutting tools attached to a pole has been encouraged by routes. The closest large town is Buenaventura, which is authorities and other organizations (Bernal et al. n.d., Del- Colombia’s largest port on the Pacific, and the region’s gadillo 1996, Linares et al. 2008, Torres 2006). Likewise, a link to the rest of the country. number of strategies for the management of A. standleya- num have been designed, including control of the inten- The Wounaan Indians, also known as Waunana, No- sity of extraction and integration of the palm into agrofor- anamá, or Nonam, occupy the area along the lower San estry systems (Artesanías de Colombia & Fundación FES Juan river, and the smaller nearby rivers Docampadó, 2001, CAMAWA 2001). All this has changed the manage- Togoromá, and Pichimá. Their territory comprises 1,895 ment practices in most Wounaan communities. As a part km2 (Arango & Sánchez 2004), and their language, Woun- of an ongoing project with the purpose of promoting sus- meu, belongs to the Chocó linguistic family (Lewis 2009). tainable harvest of A. standleyanum, we documented its current use and management in Wounaan communities Data collection along the lower San Juan river, and assessed the state of the palm populations. We compiled and reviewed published and gray literature on the history of use and management of A. standleyan- Study Species um in Colombia. In order to characterize the harvest, pro- cessing and marketing of A. standleyanum, we visited the Astrocaryum standleyanum is a solitary palm, with a stem region four times between 2009 and 2011, accompanying up to 12 m tall and 15-20 cm in diameter, provided with Wounaan families in all activities related to its use. Most flattened, black, strong spines 12-18 cm long. The crown observations were made in the village of Puerto Pizario bears 12-18 leaves, each one up to 5.5 m long, with the (4°13’36”N; 77°16’18”W), but additional data were taken pinnae arranged in several planes (Figure 1). It is a mon- in the nearby villages Papayo, Burujón, San Bernardo, oecious palm, with pistillate and staminate flowers in the Guarataco, and Bellavista, as well as the Afro-Colombian same inflorescence. Fruits are obovoid, orange when ma- village Cabeceras. In Puerto Pizario, we conducted nine ture, up to 5 cm long and 3.5 cm in diameter (Galeano semi-structured interviews with five women and four men, & Bernal 2010). The species ranges from Costa Rica to between the ages of 30 and 56. In the other villages, we western Ecuador. In Colombia it inhabits wet and terra conducted seven unstructured interviews. We also inter- firme forest in the Pacific lowlands, from Chocó to Nariño, viewed a Wounaan family that lives in Bogotá and a mid- and along the upper Sinú river up to 200 m above sea dleman that markets handicrafts. In order to assess the level (Galeano & Bernal 2010). Its fruits are an important status of the A. standleyanum population, we established food for wild fauna and its dispersal probably depends on five plots of 50 x 20 m in Puerto Pizario, and all individuals them (Smythe 1989). Dispersers of A. standleyanum fruits of the palm in the plots were recorded and permanently www.ethnobotanyjournal.org/vol11/i1547-3465-11-085.pdf García et al. - Management of Astrocaryum standleyanum (Arecaceae) for 87 Handicraft Production in Colombia Figure 1. Astrocaryum standleyanum L.H. Bailey growing in Wounaan homegarden, along the lower San Juan river, Colombia. www.ethnobotanyjournal.org/vol11/i1547-3465-11-085.pdf 88 Ethnobotany Research & Applications tagged. Palms were classified according to their size as: Pizario during our study were 5-11 m tall (X: 7.99; SD: seedlings (acaulescent with bifid leaves), juveniles (acau- 1.95; n: 21), with 9-10 leaves (X: 9.57; SD: 2.58; n: 21); lescent with pinnate leaves), subadults (caulescent and ca. 16% were adults and the rest were subadults. Leaf non-reproductive) and adults (reproductive individuals). production in harvestable palms was ca. 3 leaves/palm/ All harvested palms were followed during one year, in or- year (X: 3.10; DS: 0.63; n: 54).