La construcción de canales en la cuenca superior de río Salado ha provocado cambios en su red de drenaje, vinculando zonas arreicas de alto contenido salino provenientes de la Pampa Arenosa. Con el fin de estudiar sus consecuencias en la dinámica ecológica del río se analizaron parámetros físico-químicos y muestras de plancton para 5 sitios de muestreo en Mayo 2007. Los canales aportan al sistema aguas salinas, ricas en nutrientes, de bajo contenido en oxígeno disuelto (OD) y abundante plancton (cianobacterias coloniales, rotíferos y ciliados). En el río se observaron aguas con menor tenor salino, mayor OD y diferente composición planctónica (clorofitas clorococales y escaso zooplancton). En condiciones de aguas altas no se observaron modif...
Con el objetivo de evaluar la composición de esteroles como biomarcadores de fuentes de materia orgá...
As part of the project “Global changes in river systems: effects on biodiversity, food web and syste...
In the last 30 years agricultural areas have occupied a larger proportion of cultivable zone in the ...
La construcción de canales en la cuenca superior de río Salado ha provocado cambios en su red de dre...
Dredging works in several sectors of Salado River are probably the most important activity of distur...
Dredging works in several sectors of Salado River are probably the most important activity of distur...
This is a contribution to the study o f the salty soil degradation, produced by outcrop of undergrou...
The objective of this study was to investigate changes occurred in the structure and dynamics of zoo...
Man-made activities exert great influences on fluvial ecosystems, with lowland rivers being substant...
Wetlands are ecosystems with known potential for particulate material retention. Many water bodies d...
In this paper, Tributaries of the Río Paraná and Río de la Plata rivers (Arrecifes and Matanza-Riach...
Livestock is a main perturbation for the riparian zones of streams in the Buenos Aires province. Our...
La cuenca del Río Salado del Sur (34 a 36 ° LS) constituye el límite sud de la ictiofauna de aguas t...
A good portion of the pampa” territory (center - eastern región of Argentina) is covered by ponds, ...
Los ríos Salado y Negro corren por la planicie del Chaco Oriental. El primero atraviesa campos natur...
Con el objetivo de evaluar la composición de esteroles como biomarcadores de fuentes de materia orgá...
As part of the project “Global changes in river systems: effects on biodiversity, food web and syste...
In the last 30 years agricultural areas have occupied a larger proportion of cultivable zone in the ...
La construcción de canales en la cuenca superior de río Salado ha provocado cambios en su red de dre...
Dredging works in several sectors of Salado River are probably the most important activity of distur...
Dredging works in several sectors of Salado River are probably the most important activity of distur...
This is a contribution to the study o f the salty soil degradation, produced by outcrop of undergrou...
The objective of this study was to investigate changes occurred in the structure and dynamics of zoo...
Man-made activities exert great influences on fluvial ecosystems, with lowland rivers being substant...
Wetlands are ecosystems with known potential for particulate material retention. Many water bodies d...
In this paper, Tributaries of the Río Paraná and Río de la Plata rivers (Arrecifes and Matanza-Riach...
Livestock is a main perturbation for the riparian zones of streams in the Buenos Aires province. Our...
La cuenca del Río Salado del Sur (34 a 36 ° LS) constituye el límite sud de la ictiofauna de aguas t...
A good portion of the pampa” territory (center - eastern región of Argentina) is covered by ponds, ...
Los ríos Salado y Negro corren por la planicie del Chaco Oriental. El primero atraviesa campos natur...
Con el objetivo de evaluar la composición de esteroles como biomarcadores de fuentes de materia orgá...
As part of the project “Global changes in river systems: effects on biodiversity, food web and syste...
In the last 30 years agricultural areas have occupied a larger proportion of cultivable zone in the ...