Buscar
Mostrando ítems 1-10 de 58
La vegetación reófila del nordeste argentino. Los efectos de la represa de Yacyretá (Argentina y Paraguay) sobre comunidades reófilas
(Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura, 2021-05-06)
La construcción de la represa de Yacyretá (Argentina y Paraguay) produjo efectos sobre la vegetación reófila propia de los saltos y correderas de ese sector del Río Paraná. Colecciones y estudios previos a la construcción ...
Occurrence and toxicity of microcystis aeruginosa (cyanobacteria) in the Paraná river, downstream of the Yacyretá dam (Argentina)
(Universidad de Costa Rica, 2016-03-01)
Cyanobacteria constitute the main toxin producers in inland water ecosystems and have extensive global distribution. The presence of hepatotoxins in aquatic environments is hazardous to human and animal health; even though ...
Occurrence and toxicity of Microcystis aeruginosa (Cyanobacteria) in the Paraná River, downstream of the Yacyretá dam (Argentina)
(Universidad de Costa Rica, 2016)
Potential effects of dams in the geographic range expansion of hylid frogs associated with aquatic macrophytes
(Herpetological Conservation and Biology, 2021-08)
The Fluorescent Frog (Boana punctata) and the Uruguay Harlequin Frog (Lysapsus limellum) are two hylid species found in seasonal swamps and along large rivers in South America. Despite their wide distribution in the Amazon ...
Influence of Yacyretá dam on trees distribution in the Paraná floodplain
(Elsevier Science, 2020-07)
Numerous contributions indicate that the distribution of trees in floodplains is determined by hydrological dynamics and that some plants are more tolerant than others to flood periods, however very little scientific ...