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scopus(4)
El uso de gremios tróficos en macroinvertebrados acuáticos como herramienta de monitoreo en los Altos Andes del Sur de Ecuador
ArticleAbstract: Aquatic macroinvertebrates are widely used as indicators of water quality. However, in the Andean rePalabras claves:ABI, Cajas national park, CALIDAD DE AGUA, elevación, Elevation, Macizo del Cajas, páramo grassland, PARAMO HERBACEO, water qualityAutores:Bruno A. Timbe, Eduardo Barnuevo, Pedro Xavier Astudillo Webster, Ramiro JiménezFuentes:scopusHabitat heterogeneity rather than the limits of protected areas influence bird communities in an Andean biosphere reserve
ArticleAbstract: The páramo ecosystem harbors a high concentration of restricted range and threatened bird species. HPalabras claves:Elevation, Macizo del Cajas Biosphere Reserve, páramo grassland, Specialist birds, trophic guildsAutores:Boris O. Landázuri, David Christopher Siddons, Latta S.C., Paul Porras, Pedro Xavier Astudillo Webster, Santiago BarrosFuentes:scopusInfluence of habitat modification by livestock on páramo bird abundance in southern Andes of Ecuador
ArticleAbstract: Livestock grazing on natural grasslands is widespread with negative consequences to biodiversity. InPalabras claves:Elevation, habitat guilds, páramo bird specialistAutores:David Christopher Siddons, Edwin Zárate, Pedro Xavier Astudillo Webster, Santiago BarrosFuentes:scopusPotential distribution of the andean condor (Vultur gryphus) reveals priority sites for conservation in the southern andes of Ecuador
ArticleAbstract: The Andean Condor (Vultur gryphus) is in decline, while in Ecuador most of the monitoring efforts haPalabras claves:Andean condor, climatic seasonality, Distribution model, ECUADOR, Elevation, Paramo, VULTUR GRYPHUSAutores:David Christopher Siddons, Juan A. Orellana, Latta S.C., Pedro Xavier Astudillo Webster, Santiago Barros-QuitoFuentes:scopus