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Percorrer por autor "Yebra, Rafael T."

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  • Coyuntura y problemáticas regionales de las montañas del sudoeste de Europa y restauración de hábitats mediante prácticas de herbivorismo pírico: El proyecto OPEN2PRESERVE
    Publication . Canals, Rosa María; Múgica, Leire; Sáez, José Luis; Robles, Ana Belén; Yebra, Rafael T.; Castro, Marina; Manso, Filipa; Plaixats, Josefina; Canaleta, Guillem; Aguerre, Cécile; Mosquera-Losada, María Rosa; Duperron, Carole; Métaillé, Jean-Paul
    Le feu contrôlé est pratique dans certaines régions du sud-ouest de !'Europe pour Ia restauration des habitats et Ia prévention des grands incendies de forêt. Malgré son intérêt, il est confronté a des défis environnementaux, socio - économiques et règlementaires. Le projet Interreg SUDOE Open2preserve a mis en œuvre huit expériences sur l'herbivorie pyrique dans sept régions du territoire afin de tester et de partager les connaissances scientifiques et techniques sur l'utilisation des brulages et du pâturage dirige. Cet article justifie Ia pratique et explore Ia situation particulière de chaque région.
    2022Artigo científico Acesso aberto Ver mais
  • Sustainable management model for the preservation of valuable open mountain areas: the Open2preserve project
    Publication . Múgica, L.; Canals, Rosa María; San Emeterio, L.; Mosquera-Losada, M.R.; Torres, Filipa; Plaixats, J.; Castro, Marina; Robles, A.B.; Sáez, J.L.; Aguerre, Cécile; Duperron, Carole; Yebra, Rafael T.
    In south-western Europe, the abandonment of traditional practices in mountains is causing a homogenization of the landscape and an increased risk of extreme wildfires, endangering ecosystems of high ecological value. The Interreg Sudoe Open2preserve project (2018-2021) aimed to develop a sustainable management model based on the principles of the pyric herbivory (combination of prescribed fires and targeted grazing) to preserve a mosaic of open landscapes in abandoned and high fire-prone areas. Thirteen partners from Spain, France and Portugal established eight pilot experiments in protected areas of contrasting environments in the SUDOE region (Atlantic mountains, Pyrenees, and Mediterranean areas). In these pilot experiments, we implemented a common management and monitoring design based on an initial removal of biomass and a multi-year targeted grazing with autochthonous horses and sheep. We monitored the intensity and severity of the burnings, the livestock welfare, the vegetation dynamics, and the soil function for two years, and tested drone and GPS technological tools. This multidisciplinary and international project gathered the main bases to implement pyric herbivory practices on mountain grasslands valuing prescribed burnings and targeted grazing, which promote the preservation of biodiversity and resilient ecosystems, while ensuring the environmental, social and economic sustainability of these practices.
    2022Comunicação em conferência Acesso aberto Ver mais