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Browsing by Author "Bastidas Navarro, Marcela"

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Fotodegradación de la materia orgánica disuelta de lixiviados de suelos y agua de arroyo, en las nacientes del Río Manso Superior (Monte Tronador, Patagonia Argentina)

Ulloa Guaiquin, Karen Silvana (Universidad Nacional del Comahue. Centro Regional Universitario Bariloche, )

El cambio climático, incluyendo cambios en la temperatura y régimen de precipitaciones, se espera que tenga severas consecuencias en los ecosistemas acuáticos. Por ejemplo, sucesos erosivos catastróficos causados por eventos ...
Glacial recession in Andean North‑Patagonia (Argentina): microbial communities in benthic biofilms of glacier‑fed streams

Vega, Evelyn; Bastidas Navarro, Marcela; Martyniuk, Nicolás; Balseiro, Esteban; Modenutti, Beatriz (Springer Link, )

Global climate change produces impor- tant shifts in the glacial runoﬀ, modifying the relative contributions of meltwater and glacial clay discharges into headwater streams. Physical and chemical factors of glacier-fed ...
Modelling key variables for understanding the effects of grazing and nutrient recycling by zooplankton on the freshwater microbial loop

Schenone, Luca; Modenutti, Beatriz; Martyniuk, Nicolás; Bastidas Navarro, Marcela; Laspoumaderes, Cecilia; Balseiro, Esteban (Wiley, )

1. Pelagic microbial food webs are structured by zooplankton through grazing and nutrient recycling. Cladocerans and copepods are assumed to have different effects on the microbial loop by grazing on different prey sizes ...
Modelling key variables for understanding the effects of grazing and nutrient recycling by zooplankton on the freshwater microbial loop

Schenone, Luca; Modenutti, Beatriz; Martyniuk, Nicolás; Bastidas Navarro, Marcela; Laspoumaderes, Cecilia; Balseiro, Esteban (Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente, )

1. Pelagic microbial food webs are structured by zooplankton through grazing and nutrient recycling. Cladocerans and copepods are assumed to display different effects on the microbial loop by grazing on different prey sizes ...
Nutrient limitation affects biofilm enzymatic activities in a glacier-fed river

Martyniuk, Nicolas; Souza, Maria Sol; Bastidas Navarro, Marcela; Balseiro, Esteban; Modenutti, Beatriz (Springer Nature, )

In the Patagonian Andes, glaciers of Tronador Mountain are headwaters of Manso River that drains glacial waters into Lake Mascardi. The river receives different tributaries that differ in turbidity and canopy. In this ...
Predicting dissolved organic matter lability and carbon accumulation in temperate freshwater ecosystems

Bastidas Navarro, Marcela; Schenone, Luca; Martyniuk, Nicolás; Vega, Evelyn; Balseiro, Esteban; Modenutti, Beatriz (Universidad Nacional del ComahueInstituto de Investigaciones en Biodiversidad y Medioambiente, )

Dissolved organic matter (DOM) dynamics influence aquatic ecosystem metabolism with ecological and biogeochemical effects. During microbial degradation, certain DOM molecules accumulate in the environments constituting the ...

Browsing by Author "Bastidas Navarro, Marcela"

Browsing by Author "Bastidas Navarro, Marcela"

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