The Island of Martin Garcia lies at the confluence of the Uruguay and Paraná Rivers (upper Río de la Plata). This island is an outcrop of the crystalline basement. Due to basalt exploitation the island exhibits several ponds covered by carpets of free-floating macrophytes. Seven major environmental variables were measured: water and air temperature, percentage of oxygen saturation, dissolved oxygen, electrical conductivity, total dissolved solids and pH. Eleven leech species were found, Helobdella striata, H. diploides, H. adiastola and H. hyalina were new records. UPGMA clustering of species based on their occurrence in different ecological conditions revealed three main species groups. Canonical Correspondence Analysis (CCA) explained 97....
The wetlands are very important aquatic ecosystems for their biological diversity, productivity leve...
Se presenta el primer registro de algas dulceacuícolas del Paleógeno de la Cuenca de Ñirihuau. La mi...
Se ha demostrado que los eventos climáticos a macro-escala como El Niño-Oscilación Sur (ENOS) ocasi...
The Island of Martín García – located in the Upper Río de la Plata, to the south of the Uruguay Rive...
The Island of Martin Garcia lies at the confluence of the Uruguay and Paraná Rivers (upper Río de la...
El objetivo de este trabajo es identificar los hirudíneos hallados en la Laguna Los Patos, Partido d...
The Island of Martín García located in the Upper Río de la Plata, to the south of the Uruguay River-...
In freshwater ecosystems, particularly in lotic systems, such as rivers and streams, are aquatic hyp...
La distribución de los reptiles, dada su dependencia de la temperatura, puede verse restringida en f...
Dentro de las Yungas en Argentina, la porción austral presenta ecotonos con eco-regionesmás áridas c...
The present study describes the al gal flora of some streams and tropical swamps ("esteros") settled...
El análisis icnológico de la Formación Yacoraite (Maastrichtiano-Daniano) al sur de la localidad de...
Biodiversity can be understood by the means of two terms: richness and evenness. We study the biolog...
Aim: This study evaluated the use of oligochaetes at different levels of taxonomic resolution as env...
In this work, the holocene ostracod assemblages of the Añavieja surrounding springs have been studie...
The wetlands are very important aquatic ecosystems for their biological diversity, productivity leve...
Se presenta el primer registro de algas dulceacuícolas del Paleógeno de la Cuenca de Ñirihuau. La mi...
Se ha demostrado que los eventos climáticos a macro-escala como El Niño-Oscilación Sur (ENOS) ocasi...
The Island of Martín García – located in the Upper Río de la Plata, to the south of the Uruguay Rive...
The Island of Martin Garcia lies at the confluence of the Uruguay and Paraná Rivers (upper Río de la...
El objetivo de este trabajo es identificar los hirudíneos hallados en la Laguna Los Patos, Partido d...
The Island of Martín García located in the Upper Río de la Plata, to the south of the Uruguay River-...
In freshwater ecosystems, particularly in lotic systems, such as rivers and streams, are aquatic hyp...
La distribución de los reptiles, dada su dependencia de la temperatura, puede verse restringida en f...
Dentro de las Yungas en Argentina, la porción austral presenta ecotonos con eco-regionesmás áridas c...
The present study describes the al gal flora of some streams and tropical swamps ("esteros") settled...
El análisis icnológico de la Formación Yacoraite (Maastrichtiano-Daniano) al sur de la localidad de...
Biodiversity can be understood by the means of two terms: richness and evenness. We study the biolog...
Aim: This study evaluated the use of oligochaetes at different levels of taxonomic resolution as env...
In this work, the holocene ostracod assemblages of the Añavieja surrounding springs have been studie...
The wetlands are very important aquatic ecosystems for their biological diversity, productivity leve...
Se presenta el primer registro de algas dulceacuícolas del Paleógeno de la Cuenca de Ñirihuau. La mi...
Se ha demostrado que los eventos climáticos a macro-escala como El Niño-Oscilación Sur (ENOS) ocasi...