Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8982580 | Livestock Production Science | 2005 | 11 Pages |
Abstract
An integrated approach with different spatial scales and methods of analysis was used. First, a survey covering all farms that utilized the Park was carried out and livestock farming systems were characterized in terms of grazing management, technical and socio-economic factors. Second, six representative areas were selected to evaluate, depending on livestock utilization, grass and shrub vegetation dynamics (biomass, green/dead ratio). Third, vegetation and livestock data were analysed using a Geographic Information System to identify constraining factors and areas of intervention. Key imbalances were identified that can threaten the sustainability of the Park: low continuity of farming families; intensification of the management system; degradation of grazing resources; and concentration of grazing areas. A number of management recommendations are raised.
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Authors
A. Bernués, J.L. Riedel, M.A. Asensio, M. Blanco, A. Sanz, R. Revilla, I. Casasús,