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Management of the palm Astrocaryum chambira Burret (Arecaceae) in northwest Amazon Acta Botanica
García,Néstor; Galeano,Gloria; Mesa,Laura; Castaño,Nicolás; Balslev,Henrik; Bernal,Rodrigo.
We studied the management of the fiber-producing chambira palm Astrocaryum chambira by indigenous people in the Colombian Amazon. Between 2009 and 2012, we visited four communities and two marketing centers, where we interviewed 12 people. In addition, we specifically observed A. chambira harvesting, processing, and commercialization; studied palm populations at five localities; measured leaf production rate; and integrated secondary data. At least 21 aboriginal groups in the Colombian Amazon use chambira fiber. The palm grows in association with human communities, and it has been widely used and managed in past agroforestry systems. The fiber is obtained from the unexpanded leaves of juvenile or adult palms, and harvesting is often unsustainable because...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agroforestry; Ethnic groups; Fibers; Handicraft; Sustainable harvest.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000100045
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OPTIMAL WATERFOWL HUNTING MANAGEMENT STRATEGIES FOR PRIVATE LANDOWNERS: A MINNESOTA CASE STUDY AgEcon
Flottemesch, Thomas; Curtis, Kynda R..
A bio-economic model based upon waterfowl population, habitat, and hunting data in the state of Minnesota is used to examine the optimal management strategy of a waterfowl hunting enterprise on privately owned land. Various state sponsored incentive programs are then analyzed for their effect on hunting and waterfowl equilibrium levels, as well as the economic viability of the hunting enterprise. A waterfowl habitat and maintenance cost reimbursement incentive program is found to be the most effective at inducing additional hunting opportunities in Minnesota, while providing economic incentives for private landowners to actively manage their land.
Tipo: Conference Paper or Presentation Palavras-chave: Hunting enterprise; Sustainable harvest; Waterfowl; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/36664
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