Search Results - "Escaray, Roberto"

Phenotypic plasticity in freshwater picocyanobacteria by Huber, Paula, Diovisalvi, Nadia, Ferraro, Marcela, Metz, Sebastián, Lagomarsino, Leonardo, Llames, María Eugenia, Royo‐Llonch, Marta, Bustingorry, José, Escaray, Roberto, Acinas, Silvia G., Gasol, Josep M., Unrein, Fernando

“…Summary Picocyanobacteria can occur as single‐cell (Pcy) or as colonies (CPcy). Published evidence suggests that some Pcy strains have the capability to…”
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Species‐specific phenological trends in shallow Pampean lakes’ (Argentina) zooplankton driven by contemporary climate change in the Southern Hemisphere by Diovisalvi, Nadia, Odriozola, Mariana, Garcia de Souza, Javier, Rojas Molina, Florencia, Fontanarrosa, María S., Escaray, Roberto, Bustingorry, José, Sanzano, Pablo, Grosman, Fabián, Zagarese, Horacio

“…The relationship between the timing of recurrent biological events and seasonal climatic patterns (i.e., phenology) is a crucial ecological process. Changes in…”
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Divergent dynamics of microbial components in two temperate shallow lakes with contrasting steady states in the Southern Hemisphere by Fermani, Paulina, Lagomarsino, Leonardo, Torremorrell, Ana, Escaray, Roberto, Bustingorry, José, Llames, María, Pérez, Gonzalo, Zagarese, Horacio, Mataloni, Gabriela

“…Factors that affect abundances of organisms in water bodies are influenced by extrinsic and intrinsic drivers that operate from outside and within a system. A…”
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Seasonal dynamics of a large, shallow lake, laguna Chascomús: The role of light limitation and other physical variables by Torremorell, Ana, Bustigorry, José, Escaray, Roberto, Zagarese, Horacio E.

“…The most conspicuous waterbodies in the Pampa region of Argentina are the so-called “lagunas”. A typical Pampean laguna may be described as a relatively large…”
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Chascomús: estructura y funcionamiento de una laguna pampeana turbia by Nadia Diovisalvi, Gustavo Berasain, Fernando Unrein, Darío Colautti, Paulina Fermani, María E. Llames, Ana M. Torremorell, Leonardo Lagomarsino, Gonzalo Pérez, Roberto Escaray, José Bustingorry, Marcela Ferraro, Horacio E. Zagarese

“…La laguna Chascomús es un típico lago somero, eutrófico y turbio de la Pampa Deprimida. Se encuentra permanentemente mezclada y presenta un grado elevado de…”
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Comparison of morpho-functional phytoplankton classifications in human-impacted shallow lakes with different stable states by Izaguirre, Irina, Allende, Luz, Escaray, Roberto, Bustingorry, José, Pérez, Gonzalo, Tell, Guillermo

“…The morpho-functional classifications of phytoplankton have been recently proposed as useful tools in the aquatic biomonitoring. In this study, we compared…”
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The dynamics of picocyanobacteria from a hypereutrophic shallow lake is affected by light-climate and small-bodied zooplankton: a 10-year cytometric time-series analysis by Quiroga, Maria Victoria, Huber, Paula, Ospina-Serna, Juliana, Diovisalvi, Nadia, Odriozola, Mariana, Cueto, Gerardo R, Lagomarsino, Leonardo, Fermani, Paulina, Bustingorry, Jose, Escaray, Roberto, Zagarese, Horacio, Unrein, Fernando

“…In aquatic systems, an interplay between bottom-up and top-down processes determines the dynamic of picocyanobacteria (Pcy) abundance and community structure…”
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Microbial abundance patterns along a transparency gradient suggest a weak coupling between heterotrophic bacteria and flagellates in eutrophic shallow Pampean lakes by Fermani, Paulina, Torremorell, Ana, Lagomarsino, Leonardo, Escaray, Roberto, Unrein, Fernando, Pérez, Gonzalo

“…The aim of this work was to study the components of the microbial food web and the degree of coupling between heterotrophic bacteria (HB) and heterotrophic…”
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The dynamics of picocyanobacteria from a hypereutrophic shallow lake is affected by light-climate and small-bodied zooplankton: a 10-year cytometric time-series analysis by Quiroga, María Victoria, Huber, Paula, Ospina-Serna, Juliana, Diovisalvi, Nadia, Odriozola, Mariana, Cueto, Gerardo R, Lagomarsino, Leonardo, Fermani, Paulina, Bustingorry, José, Escaray, Roberto, Zagarese, Horacio, Unrein, Fernando

“…ABSTRACT In aquatic systems, an interplay between bottom-up and top-down processes determines the dynamic of picocyanobacteria (Pcy) abundance and community…”
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Diel patterns of total suspended solids, turbidity, and water transparency in a highly turbid, shallow lake (Laguna Chascomús, Argentina) by Lagomarsino, Leonardo, Diovisalvi, Nadia, Bustingorry, José, Escaray, Roberto, Zagarese, Horacio E.

“…The effects of external physical forcing variables (solar radiation and winds) on short-term dynamics of total suspended solids (TSS), Chlorophyll- a (Chl- a…”
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Phytoplankton and primary production in clear-vegetated, inorganic-turbid, and algal-turbid shallow lakes from the pampa plain (Argentina) by Allende, Luz, Tell, Guillermo, Zagarese, Horacio, Torremorell, Ana, Pérez, Gonzalo, Bustingorry, José, Escaray, Roberto, Izaguirre, Irina

“…Shallow lakes often alternate between two possible states: one clear with submerged macrophytes, and another one turbid, dominated by phytoplankton. A third…”
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Direct and indirect effects of the glyphosate formulation Glifosato Atanor® on freshwater microbial communities by Vera, María Solange, Di Fiori, Eugenia, Lagomarsino, Leonardo, Sinistro, Rodrigo, Escaray, Roberto, Iummato, María Mercedes, Juárez, Angela, Ríos de Molina, María del Carmen, Tell, Guillermo, Pizarro, Haydée

“…Glyphosate-based formulations are among the most widely used herbicides in the world. The effect of the formulation Glifosato Atanor ® on freshwater microbial…”
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Optical characteristics of shallow lakes from the Pampa and Patagonia regions of Argentina by Pérez, Gonzalo L., Torremorell, Ana, Bustingorry, José, Escaray, Roberto, Pérez, Patricia, Diéguez, Maria, Zagarese, Horacio

“…Sixteen Argentinean shallow lakes from the Pampa plains and the Patagonian steppe were characterized using optical properties and water-quality parameters. In…”
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Direct and indirect effects of the glyphosate formulation Glifosato Atanor.sup.® on freshwater microbial communities by Vera, María Solange, Di Fiori, Eugenia, Lagomarsino, Leonardo, Sinistro, Rodrigo, Escaray, Roberto, Iummato, María Mercedes, Juárez, Angela

“…Glyphosate-based formulations are among the most widely used herbicides in the world. The effect of the formulation Glifosato Atanor.sup.® on freshwater…”
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Direct and indirect effects of the glyphosate formulation Glifosato Atanor^sup ^ on freshwater microbial communities by Vera, María Solange, Di Fiori, Eugenia, Lagomarsino, Leonardo, Sinistro, Rodrigo, Escaray, Roberto, Iummato, María Mercedes, Juárez, Angela, Ríos De Molina, María Del; Carmen, Tell, Guillermo, Pizarro, Haydée

“…Glyphosate-based formulations are among the most widely used herbicides in the world. The effect of the formulation Glifosato Atanor^sup ^ on freshwater…”
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Direct and indirect effects of the glyphosate formulation Glifosato Atanor super( registered ) on freshwater microbial communities by Vera, Maria Solange, Di Fiori, Eugenia, Lagomarsino, Leonardo, Sinistro, Rodrigo, Escaray, Roberto, Iummato, Maria Mercedes, Juarez, Angela, Rios de Molina, Maria del Carmen, Tell, Guillermo, Pizarro, Haydee

“…Glyphosate-based formulations are among the most widely used herbicides in the world. The effect of the formulation Glifosato Atanor super( registered ) on…”
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Cambio puntual de la calidad de agua en la laguna Chascomús durante la inundación2001-2002: “efecto Moisés” by José Fernando Bustingorry, Roberto Ulises Escaray, Víctor H. Conzonno

“…La laguna Chascomús se vio afectada entre junio de 2001 y septiembre de 2002 por dos períodos de inundaciones (más de 8 m de referencia IGM) que tuvieron dos…”
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Parámetros abióticos y biomasa planctónica en la laguna Chascomús (provincia de Buenos Aires). Período de inundación 2002 by Pablo Maizels, Eugenia Etchepare, Elisabet Chornomaz, José Fernando Bustingorry, Roberto Ulises Escaray, Víctor H. Conzonno

“…La Laguna Chascomús ubicada en la cuenca del Río Salado, es una laguna pampásica de características eutróficas, alcalina y con elevado material en suspensión…”
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Nutrientes y clorofila-a durante el período de inundación 2001-2002 en la laguna Chascomús (Argentina) by José F. Bustingorry, Roberto U. Escaray, Víctor H. Conzonno

“…Semanalmente se determinaron las concentraciones de fósforo total, nitrógeno total y clorofila-a en una zona pelágica en el estanque Chascomús entre abril de…”
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