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Browsing by Subject "Ecological stoichiometry"

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Excessive nutrient input induces an ecological cost for aphids by modifying their attractiveness towards mutualist ants

Lescano, M.N; Quintero, C.; Farji-Brener, A.; Balseiro, E. (British Ecological Society, )

1. Enhanced soil nutrient availability often favors herbivore performance by bringing the carbon:nutrient ratio of plants closer to herbivore requirements. However, a surplus of nutrients can promote a too low carbon:nutrient ...
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 ...
Short term fluctuating temperature alleviates Daphnia stoichiometric constraints

Balseiro, Esteban; Laspoumaderes, Cecilia; Smufer, Facundo; Wolinski, Laura; Modenutti, Beatriz (Nature GroupSpringer Nature, )

In this study, we analysed how short term temperature fluctuation interacts with nutrient limitation in the vertical migrating Daphnia commutata. We hypothesize that short term (daily) temperature fluctuation will alleviate ...

Browsing by Subject "Ecological stoichiometry"

Browsing by Subject "Ecological stoichiometry"

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