Mostrando 10 resultados de: 37
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PLoS ONE(5)
Aquatic Mammals(4)
Animal Behaviour(2)
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Coexistence 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:googlescopusCompetition influence in the segregation of the trophic niche of otariids: A case study using isotopic bayesian mixing models in Galapagos pinnipeds
ArticleAbstract: RATIONALE The feeding success of predators is associated with the competition level for resources, aPalabras claves:Autores:Diego Páez-Rosas, Marjorie Riofrio-Lazo, Rodríguez-Pérez M.Fuentes:googlescopusBiochemistry and hematology parameters of the San Cristóbal Galápagos tortoise (Chelonoidis chathamensis)
ArticleAbstract: As part of a planned introduction of captive Galapagos tortoises (Chelonoidis chathamensis) to the SPalabras claves:biochemistry, chelonoidis chathamensis, Galapagos tortoise, HEALTH, Hematology, lactateAutores:Diego Páez-Rosas, Gregory A. Lewbart, Griffioen J.A., Juan Pablo Muñoz-Pérez, PhD (c), Levy M.G., Loyola A., Ortega C., Roberts S., Savo A.P.H., Schaaf G., Steinberg D., Steven B. OseguedaFuentes:scopusConcentrations and stable isotopes of mercury in sharks of the Galapagos Marine Reserve: Human health concerns and feeding patterns
ArticleAbstract: The human ingestion of mercury (Hg) from sea food is of big concern worldwide due to adverse healthPalabras claves:Foraging strategies, Galápagos marine reserve, Health risk, Mercury isotopes, Pelagic sharksAutores:Bustos W., Croizier G.L., Diego Páez-Rosas, Gabriela Morales, Juan Manuel Guayasamin, Maurice L., Natalia Carpintero, Point D., Sonke J.E., Valeria Ochoa-HerreraFuentes:googlescopusDDT strikes back: Galapagos sea lions face increasing health risks
ArticleAbstract:Palabras claves:Autores:Costa D.P., Diego Páez-Rosas, Gobas F.A.P.C., Ikonomou M.G., Jiménez-Uzcátegui G., José Alava J., Marilyn B. Cruz, Ross P.S., Sandie K. Salazar, Villegas-Amtmann S.Fuentes:scopusDeclines and recovery in endangered Galapagos pinnipeds during the El Niño event
ArticleAbstract: Currently, the Galapagos sea lion (GSL, Zalophus wollebaeki) and Galapagos fur seal (GFS, ArctocephaPalabras claves:Autores:Diego Páez-Rosas, Espinoza E.R., Marchetti A., Marjorie Riofrio-Lazo, Seim H., Torres J.Fuentes:googlescopusAge pbkp_rediction model for adult male Galapagos sea lions based on skull measures
ArticleAbstract: The age of adult mammals is required for studies related to ontogeny patterns, growth rate, and lifePalabras claves:Age estimation, Dentine growth layer, Generalized additive models, Skull measures, ZALOPHUS WOLLEBAEKIAutores:Diego O. Urquía, Diego Páez-Rosas, Marjorie Riofrio-Lazo, Salomé Izurieta-Benítez, Torres J.Fuentes:scopusAlimentary niche partitioning in the Galapagos sea lion, Zalophus wollebaeki
ArticleAbstract: Sea lions are generally considered opportunistic feeders. However, studies from different areas suggPalabras claves:Autores:Aurioles-Gamboa D., Diego Páez-RosasFuentes:googlescopusGalápagos sea lion (Zalophus wollebaeki, Sivertsen 1953)
Book PartAbstract: The Galápagos sea lion (GSL, Zalophus wollebaeki) is the smallest sea lion species in the world, endPalabras claves:EL NIÑO, Foraging strategy, Life history, Population dynamics, Vital ratesAutores:DeRango E.J., Diego Páez-Rosas, Kalberer S., Krüger O., Meise K., Paolo Piedrahita, Schwarz J.F.L., Trillmich F.Fuentes:googlescopusFeeding habits of introduced black rats, Rattus rattus, in nesting colonies of Galapagos petrel on San Cristóbal Island, Galapagos
ArticleAbstract: Introduced rodents are responsible for ecosystem changes in islands around the world. In the GalapagPalabras claves:Autores:Diego Páez-Rosas, Marjorie Riofrio-LazoFuentes:googlescopus