Search Results - "Claudia Fosalba"

Invasion of Ceratium furcoides in subtropical lakes in Uruguay: Environmental drivers and fish kill record during its bloom by Pacheco, Juan Pablo, Iglesias Frizzera, Carlos, Goyenola, Guillermo, Teixeira de-Mello, Franco, Fosalba, Claudia, Baattrup-Pedersen, Annette, Meerhoff, Mariana, Jeppesen, Erik

“…The invasive freshwater dinoflagellate Ceratium furcoides is extending its distribution in South America with increasing environmental impacts associated with…”
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Influence of Farming Intensity and Climate on Lowland Stream Nitrogen by Guillermo Goyenola, Daniel Graeber, Mariana Meerhoff, Erik Jeppesen, Franco Teixeira-de Mello, Nicolás Vidal, Claudia Fosalba, Niels Bering Ovesen, Joerg Gelbrecht, Néstor Mazzeo, Brian Kronvang

“…Nitrogen lost from agriculture has altered the geochemistry of the biosphere, with pronounced impacts on aquatic ecosystems. We aim to elucidate the patterns…”
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Fish but Not Macroinvertebrates Promote Trophic Cascading Effects in High Density Submersed Plant Experimental Lake Food Webs in Two Contrasting Climate Regions by Carlos Iglesias, Erik Jeppesen, Néstor Mazzeo, Juan Pablo Pacheco, Franco Teixeira-de Mello, Frank Landkildehus, Claudia Fosalba, Juan M. Clemente, Mariana Meerhoff

“…Predators play a key role in the functioning of shallow lakes. Differences between the response of temperate and subtropical systems to fish predation have…”
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Blooms of toxic Raphidiopsis raciborskii in Laguna del Sauce (Uruguay): environmental drivers and impacts by González-Madina, Lucía, Levrini, Paula, de Tezanos Pinto, Paula, Burwood, Maite, Crisci, Carolina, Cardozo, Andrea, Lagomarsino, Juan José, Pacheco, Juan Pablo, Fosalba, Claudia, Méndez, Gustavo, Garrido, Lydia, Mazzeo, Néstor

“…Laguna del Sauce is a eutrophic shallow lake and the second drinking water source in Uruguay. This ecosystem suffers recurrent blooms of potentially toxic…”
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Drivers of cyanobacteria dominance, composition and nitrogen fixing behavior in a shallow lake with alternative regimes in time and space, Laguna del Sauce (Maldonado, Uruguay) by González-Madina, Lucía, Pacheco, Juan Pablo, Yema, Lilen, de Tezanos, Paula, Levrini, Paula, Clemente, Juan, Crisci, Carolina, Lagomarsino, Juan José, Méndez, Gustavo, Fosalba, Claudia, Goyenola, Guillermo, Mazzeo, Néstor

“…Laguna del Sauce, one of the main drinking water sources in Uruguay, is an eutrophic shallow lake with high temporal variation of inorganic turbidity caused by…”
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An experimental study of habitat choice by Daphnia: plants signal danger more than refuge in subtropical lakes by MEERHOFF, MARIANA, FOSALBA, CLAUDIA, BRUZZONE, CARLA, MAZZEO, NÉSTOR, NOORDOVEN, WILLEMIJN, JEPPESEN, ERIK

“…Summary 1. In shallow temperate lakes, submerged plants often provide refuge for pelagic zooplankton against fish predation, a mechanism with potential strong…”
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Field and experimental evidence of the effect of Jenynsia multidentata, a small omnivorous-planktivorous fish, on the size distribution of zooplankton in subtropical lakes by IGLESIAS, CARLOS, MAZZEO, NÉSTOR, GOYENOLA, GUILLERMO, FOSALBA, CLAUDIA, TEIXEIRA DE MELLO, FRANCO, GARCÍA, SOLEDAD, JEPPESEN, ERIK

“…1. Small cladocerans, copepod nauplii and rotifers often dominate the zooplankton community in tropical and subtropical lakes. This is probably because of high…”
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Phytoplankton community structure in five subtropical shallow lakes with different trophic status (Uruguay): a morphology-based approach by Pacheco, Juan Pablo, Iglesias, Carlos, Meerhoff, Mariana, Fosalba, Claudia, Goyenola, Guillermo, Teixeira-de Mello, Franco, García, Soledad, Gelós, Mercedes, García-Rodríguez, Felipe

“…Phytoplankton abundance and biomass can be explained as a result of spatial and temporal changes in physical and biological variables, and also by the…”
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Trophic cascade effects of Hoplias malabaricus (Characiformes, Erythrinidae) in subtropical lakes food webs: a mesocosm approach by Mazzeo, Néstor, Iglesias, Carlos, Teixeira-de Mello, Franco, Borthagaray, Ana, Fosalba, Claudia, Ballabio, Roberto, Larrea, Diego, Vilches, Jovana, García, Soledad, Pacheco, Juan P, Jeppesen, Erik

“…While the cascading effect of piscivorous fish on the pelagic food-web has been well studied in north temperate lakes, little is known about the role of native…”
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Community structure of fish in lowland streams differ substantially between subtropical and temperate climates by Teixeira-de Mello, Franco, Meerhoff, Mariana, Baattrup-Pedersen, Annette, Maigaard, Thomas, Kristensen, Peter B., Andersen, Torben K., Clemente, Juan M., Fosalba, Claudia, Kristensen, Esben A., Masdeu, Malvina, Riis, Tenna, Mazzeo, Néstor, Jeppesen, Erik

“…Fish are important in the structuring of other communities and may have large effects on the functioning of aquatic ecosystems. The structure of fish…”
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Seasonal and diel changes in fish activity and potential cascading effects in subtropical shallow lakes with different water transparency by Gelós, Mercedes, Teixeira-de Mello, Franco, Goyenola, Guillermo, Iglesias, Carlos, Fosalba, Claudia, García-Rodríguez, Felipe, Pacheco, Juan Pablo, García, Soledad, Meerhoff, Mariana

“…Fish play a key role in the functioning of shallow lakes. Simultaneously, fish are affected by physical in-lake factors, such as temperature and water…”
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Juvenile snails, adult appetites: contrasting resource consumption between two species of applesnails (Pomacea) by Boland, Brandon B., Meerhoff, Mariana, Fosalba, Claudia, Mazzeo, Néstor, Barnes, Matthew A., Burks, Romi L.

“…Research on aquatic snails usually examines consumption of periphyton, but emergence of large, invasive aquatic snails that prefer macrophytes has necessitated…”
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Trophic cascade effects of Hopliasmalabaricus (Characiformes, Erythrinidae) in subtropical lakes food webs: a mesocosm approach by Mazzeo, Néstor, Iglesias, Carlos, Teixeira-de Mello, Franco, Borthagaray, Ana, Fosalba, Claudia, Ballabio, Roberto, Larrea, Diego, Vilches, Jovana, García, Soledad, Pacheco, Juan P., Jeppesen, Erik

“…While the cascading effect of piscivorous fish on the pelagic food-web has been well studied in north temperate lakes, little is known about the role of native…”
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