Mostrando 5 resultados de: 5
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Article(5)
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Journal of the North American Benthological Society(3)
Ecological Monographs(1)
Journal of Biogeography(1)
Aquatic community structure across an Andes-to-Amazon fluvial gradient
ArticleAbstract: Aim: Little is known about factors affecting the elevational and longitudinal zonation of tropical APalabras claves:Anthropogenic impacts, Fluvial gradient, Global warming, Longitudinal connectivity, MINING, Neotropics, River continuum concept, sediment, ShreddersAutores:Ching V.R., Dean Jacobsen, Lujan N.K., Maestre J.A., Roach K.A., Vargas V.M., Winemiller K.O.Fuentes:scopusOptically determined sources of allochthonous organic matter and metabolic characterizations in a tropical oligotrophic river and associated lagoon
ArticleAbstract: The Cinaruco River, an oligotrophic ecosystem in the Venezuelan llanos (savanna), has strong seasonaPalabras claves:Absorption spectra, Allochthonous, Autochthonous, carbon, Cinaruco River, Excitation-emission matrices, Lagoon, NEOTROPICALAutores:Cotner J.B., Davis S.E., Del Castillo C.E., Gable G.M., José V. Montoya, Roelke D.L., Snider J.A., Winemiller K.O.Fuentes:googlescopusSeasonally variable riverine production in the Venezuelan llanos
ArticleAbstract: We examined primary production, respiration, and nutrient dynamics in littoral areas of the mainstemPalabras claves:hydrology, N limitation, Net ecosystem production, Nutrients, Productivity, respiration, VENEZUELAAutores:Cotner J.B., José V. Montoya, Roelke D.L., Winemiller K.O.Fuentes:googlescopusSeasonally varying impact of detritivorous fishes on the benthic ecology of a tropical floodplain river
ArticleAbstract: The Cinaruco River, a lowland floodplain river in the Venezuelan llanos, has a strongly seasonal hydPalabras claves:Algivore, Periphyton, Seasonal hydrology, Semaprochilodus kneri, Top-down control, VENEZUELAAutores:Cotner J.B., José V. Montoya, Layman C.A., Roelke D.L., Winemiller K.O.Fuentes:googlescopusPulsing hydrology determines top-down control of basal resources in a tropical river-floodplain ecosystem
ArticleAbstract: Variable hydrology of rivers strongly affects biophysical factors that influence primary productionPalabras claves:algae, Benthos, Consumer control, Detritus, Flood pulse, Food web, Migratory fish, Neotropics, sediment, Semaprochilodus, Species interaction, Trophic ecologyAutores:Castillo M.M., Cotner J.B., José V. Montoya, Layman C.A., Montaña C.G., Roelke D.L., Sánchez L., Winemiller K.O.Fuentes:scopus