Mostrando 10 resultados de: 10
Filtros aplicados
Publisher
PeerJ(2)
Ecological Indicators(1)
Frontiers in Marine Science(1)
Journal of Experimental Marine Biology and Ecology(1)
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology(1)
Feeding behavior and trophic interaction of three shark species in the Galapagos Marine Reserve
ArticleAbstract: There is great concern about the future of sharks in Ecuador because of the lack of biological knowlPalabras claves:feeding behavior, Galapagos islands, Sharks, Stable isotopes, Trophic niche breadthAutores:Diego Páez-Rosas, Galvan-Magana F., Marjorie Riofrio-Lazo, Paul Insuasti-ZarateFuentes:scopusFeeding habits of two pelagic fish thunnus albacares and Acanthocybium solandri from the galapagos marine reserve
ArticleAbstract: This study analyzed the trophic niche of two pelagic species that inhabit the Galapagos Marine ReserPalabras claves:Galapagos islands, Sympatric, trophic niche, Trophic similarityAutores:Baque-Menoscal J., Diego Páez-Rosas, Wolff M.Fuentes:googlescopusFood web modeling of the southeastern Galapagos shelf ecosystem
ArticleAbstract: The Galapagos Marine Reserve is one of the largest marine protected areas in the world, hosting a hiPalabras claves:ecological role, ecosystem functioning, Food-web model, Galapagos islands, Sustainability of fisheriesAutores:Arreguín-Sánchez F., Diego Páez-Rosas, Hernández-Padilla J.C., Juan Carlos Murillo-Posada, Luna P.D.M., Marjorie Riofrio-Lazo, Reck G.K., Reyes H., Zetina-Rejón M.J.Fuentes:scopusMulti-tissue stable isotope analyses reveal temporal changes in the feeding patterns of green turtles in the Galapagos Marine Reserve
ArticleAbstract: Knowledge of feeding patterns of highly migratory species is critical for understanding their habitaPalabras claves:CHELONIA MYDAS, Feeding patterns, Galapagos islands, isotopic niche, tropical eastern PacificAutores:Diego Páez-Rosas, Leandro Vaca-Pita, Pelayo Salinas-de-León, Proaño A., Suárez-Moncada J.M.Fuentes:scopusHealth status of Galápagos sea lions (Zalophus wollebaeki) on san Cristóbal island Rookeries determined by hematology, biochemistry, blood gases, and physical examination
ArticleAbstract: The Galápagos sea lion, Zalophus wollebaeki, is an endemic and endangered species subject to populatPalabras claves:biochemistry, Blood gases, Galapagos islands, health status, Hematology, ZALOPHUS WOLLEBAEKIAutores:Deresienski D., Diego Páez-Rosas, Gregory A. Lewbart, Maximilian HirschfeldFuentes:scopusInfluence of hunting strategy on foraging efficiency in Galapagos sea lions
ArticleAbstract: The endangered Galapagos sea lion (GSL, Zalophus wollebaeki) exhibits a range of foraging strategiesPalabras claves:Accelerometers, Dive behaviour, Feeding, Galapagos islands, Pinniped, telemetry, ZALOPHUS WOLLEBAEKIAutores:Arnould J.P.Y., Blakeway J.A., Costa D.P., Diego Páez-Rosas, Hoskins A.J., Huckstadt L.A., Martin-Cabrera P., Sutton G.J., Villegas-Amtmann S.Fuentes:googlescopusManagement strategies and conservation status of Galapagos sea lion populations at San Cristobal Island, Galapagos, Ecuador
Book PartAbstract: In recent years, public opinion, scientists and environmental groups have played an important role iPalabras claves:Anthropogenic threats, Charismatic species, Conservation strategies, endangered species, Galapagos islands, Galapagos sea lions, Management planAutores:Diego Páez-Rosas, Nataly GuevaraFuentes:scopusSpatial variation in the foraging behaviour of the galapagos sea lions (Zalophus wollebaeki) assessed using scat collections and stable isotope analysis
Conference ObjectAbstract: This study focuses on the comparative analysis of variables related to the trophic niche plasticityPalabras claves:foraging behaviour, Galapagos islands, Scat analysis, Stable isotopes, trophic niche, ZALOPHUS WOLLEBAEKIAutores:Aurioles-Gamboa D., Diego Páez-RosasFuentes:googlescopusStable isotopes indicate differing foraging strategies in two sympatric otariids of the Galapagos Islands
ArticleAbstract: The feeding behavior of marine predators varies with the level of competition to which they are expoPalabras claves:Galapagos islands, Otariids, Stable isotopes, Sympatry, trophic nicheAutores:Aurioles-Gamboa D., Diego Páez-Rosas, José Alava J., Palacios D.M.Fuentes:googlescopusThe Effects of Climatic Variability on the Feeding Ecology of the Scalloped Hammerhead Shark (Sphyrna lewini) in the Tropical Eastern Pacific
ArticleAbstract: Climatic variability changes ocean productivity and generates systematic cascading effects in marinePalabras claves:ENSO (El Nino/Southern Oscillation), Foraging strategies, Galapagos islands, isotopic niche, tropical eastern Pacific, δ13C and δ15N signaturesAutores:Arnés-Urgellés C., Diego Páez-Rosas, Leandro Vaca-Pita, Pelayo Salinas-de-León, Rastoin-Laplane E., Suárez-Moncada J.M.Fuentes:scopus