Mostrando 3 resultados de: 3
Área temáticas
Ecología(2)
Geología, hidrología, meteorología(2)
Economía de la tierra y la energía(1)
Mammalia(1)
Temas específicos de historia natural de los animales(1)
Área de conocimiento
Ecología(3)
Changes in the Galapagos sea lion diet as a response to El Niño-Southern Oscillation
ReviewAbstract: The Galapagos sea lion, Zalophus wollebaeki (GSL), is endemic to the Galapagos Archipelago and is coPalabras claves:Bio-indicator, ENSO, Foraging niche, Galapagos sea lions, Trophic flexibilityAutores:Diego Páez-Rosas, Elorriaga-Verplancken F.R., Moreno-Sánchez X.G., Sara Carranco-Narváez, Tripp-Valdez A.Fuentes:scopusCoexistence mechanism between sympatric snapper species revealed by stomach contents analysis and stable isotope analysis in the central Gulf of California, Mexico
ArticleAbstract: Sympatric species can overlap in different ecological niche dimensions, which can increase interspecPalabras claves:interspecific competition, Isotope mixing models, Stable isotopes, stomach contentAutores:Abitia-Cárdenas L.A., Diego Páez-Rosas, Elorriaga-Verplancken F.R., Irigoyen-Arredondo M.S., Jakes-Cota U., Moreno-Sánchez X.G., Pérez-Rojo M.d.P., Quiroga-Samaniego M.d.M., Tripp-Valdez A.Fuentes:googlescopusTrophic preferences of three pelagic fish inhabiting the Galapagos Marine Reserve: ecological inferences using multiple analyses
ArticleAbstract: There is a great need to understand how resource interactions alter the functioning of ecosystems, wPalabras claves:Galápagos marine reserve, Interspecific differences, Isotopic signatures, Prey-Specific Index, trophic nicheAutores:Alex R. Hearn, Baque-Menoscal J., Diego Páez-Rosas, Fischer C., Galvan-Magana F., Tripp-Valdez A.Fuentes:googlescopus