Mostrando 10 resultados de: 67
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Freshwater Biology(4)
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International Review of Hydrobiology(3)
Neotropical Biodiversity(3)
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Ecología(34)
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Human impacts outpace natural processes in the Amazon
ReviewAbstract: Amazonian environments are being degraded by modern industrial and agricultural activities at a pacePalabras claves:Autores:Albert J.S., Andrea C. Encalada, Arieira J., Carmen Ulloa-Ulloa, Carnaval A.C., Carrillo J.D., de Melo G.H., Fan Y., Figueiredo J.J.P., Flantua S.G.A., Hoorn C., Juan Manuel Guayasamin, Lohmann L.G., Nascimento N., Nobre C.A., Quesada C.A., Ribas C.C., Riff D., Val P.Fuentes:scopusEnergy development reveals blind spots for ecosystem conservation in the Amazon Basin
ArticleAbstract: Energy development – as manifested by the proliferation of hydroelectric dams and increased oil andPalabras claves:Autores:Anderson E.P., Andrea C. Encalada, Castello L., Jenkins C.N., Maldonado-Ocampo J.A., Mills-Novoa M., Montoya M., Osborne T.Fuentes:googlescopusFemale polymorphism and colour variability in Argia oculata (Coenagrionidae: Zygoptera)
ArticleAbstract: Body colouration frequently possesses a communicative function, particularly in species with colourPalabras claves:fitness, Mimicry, Phenotype, recapture, variabilityAutores:Andrea C. Encalada, Cordero-Rivera A., María Virginia Gabela-Flores, Rivas-Torres A., Sanmartin-Villar I.Fuentes:googlescopusFragmentation of Andes-to-Amazon connectivity by hydropower dams
ArticleAbstract: Andes-to-Amazon river connectivity controls numerous natural and human systems in the greater AmazonPalabras claves:Autores:Anderson E.P., Andrea C. Encalada, Cañas C.M., Carvajal-Vallejos F.M., Heilpern S.A., Hidalgo M.H., Jenkins C.N., Juan Francisco Rivadeneira R, Maldonado M., Maldonado-Ocampo J.A., Ortega H., Salcedo N., Tedesco P.A.Fuentes:googlescopusFreshwater vertebrate and invertebrate diversity patterns in an Andean-Amazon basin: implications for conservation efforts
ArticleAbstract: The Napo Basin in Ecuador is an important drainage of the Amazon Basin, the most biodiverse ecosystePalabras claves:aquatic invertebrate families, ECUADOR, freshwater tropical ecosystems, Napo Basin, vertebrate speciesAutores:Andrea C. Encalada, Casner K.L., Eduardo Toral-Contreras, Flecker A.S., Funk W.C., Ghalambor C.K., Gill B.A., Iván Jácome-Negrete, Janeth Lessmann, José Schreckinger, Juan Manuel Guayasamin, Kondratieff B.C., Poff L.R.N., Thomas S.A., Zamudio K.R.Fuentes:scopusGenetic diversity and gene flow decline with elevation in montane mayflies
ArticleAbstract: Montane environments around the globe are biodiversity 'hotspots' and important reservoirs of genetiPalabras claves:Autores:Andrea C. Encalada, Becker C.G., Casner K.L., Flecker A.S., Funk W.C., Gill B.A., Gray M.M., Kondratieff B.C., Poff N.L.R., Polato N.R., Zamudio K.R.Fuentes:googlescopusGenetic isolation among mountains but not between stream types in a tropical high-altitude mayfly
ArticleAbstract: Glaciers that directly feed high-altitude streams create unique environmental conditions that contriPalabras claves:Andesiops peruvianus, Glacier-fed streams, Population genetics, Reproductive isolation, tropical PáramoAutores:Andrea C. Encalada, Debra Suzanne Finn, Finn D.S., Hampel H., Henrietta HampelFuentes:googlerraaescopusDemography and territorial behaviour of three species of the genus Hetaerina along three tropical stream ecosystems (Odonata: Calopterygidae)
ArticleAbstract: We studied the demography and territorial behaviour of three species of the dam-selfly genus HetaeriPalabras claves:damselfly, Dragonfly, ECUADOR, Mark-recapture, Neotropics, ZygopteraAutores:Andrea C. Encalada, Cordero-Rivera A., María Virginia Gabela-Flores, Rivas-Torres A., Sanmartin-Villar I.Fuentes:googlescopusContaminants as habitat disturbers: PAH-driven drift by Andean paramo stream insects
ArticleAbstract: Contaminants can behave as toxicants, when toxic effects are observed in organisms, as well as habitPalabras claves:Avoidance, Ecuadorian paramo, oil spill, Polycyclic aromatic hydrocarbons, stream insectsAutores:Andrea C. Encalada, Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R., Sousa J.P., Valeria Ochoa-HerreraFuentes:scopusEffects of exotic trout on benthic communities in high-Andean tropical streams
ArticleAbstract: We explored the effects of introduced trout on primary and secondary producers at 2 spatial scales iPalabras claves:algae, Andean streams, drift, Introduced species, macroinvertebrates, Oncorhynchus mykiss, Top-down effects, Trout inclusion experimentsAutores:Andrea C. Encalada, Blanca Rios-Touma, D. J. Vimos, Diego Vimos, Esteban Suárez, N. PratFuentes:googlescopus