A5014315374- Environmental Toxicology and Ecotoxicology
- Pesticide and Herbicide Environmental Studies
- Fish Ecology and Management Studies
- Soil and Water Nutrient Dynamics
- Aquatic Ecosystems and Phytoplankton Dynamics
- Freshwater macroinvertebrate diversity and ecology
- Constructed Wetlands for Wastewater Treatment
- Water Quality and Pollution Assessment
- Fish biology, ecology, and behavior
- Coastal wetland ecosystem dynamics
- Physics of Superconductivity and Magnetism
- Aquatic Invertebrate Ecology and Behavior
- Pesticide Exposure and Toxicity
- Pharmaceutical and Antibiotic Environmental Impacts
- Fish Biology and Ecology Studies
- Superconducting Materials and Applications
- Heavy metals in environment
- Water Resource Management and Quality
- Diatoms and Algae Research
- Phosphorus and nutrient management
- Insect Resistance and Genetics
- Environmental and Cultural Studies in Latin America and Beyond
- Superconductivity in MgB2 and Alloys
- Environmental and Ecological Studies
- Soil erosion and sediment transport
Consejo Nacional de Investigaciones Científicas y Técnicas
2015-2025
Instituto Nacional de Limnología
2011-2024
Universidad Nacional de La Plata
2007-2022
Centro Científico Tecnológico - La Plata
2014
Centro Científico Tecnológico - San Juan
1998-2008
National Academies of Sciences, Engineering, and Medicine
2001
Stuttgart Observatory
2000
Bernardino Rivadavia Natural Sciences Museum
1999-2000
Northeastern University
1994-1998
Princeton University
1996
The impact of the widely used herbicide glyphosate has been mainly studied in terrestrial weed control, laboratory bioassays, and field studies focusing on invertebrates, amphibians, fishes. Despite importance phytoplankton periphyton communities at base aquatic food webs, fewer have investigated effects freshwater microbial assemblages. We assessed effect commercial formulation Roundup using artificial earthen mesocosms. was added three doses: a control (without Roundup) two treatments 6 12...
The occurrence of abnormalities in amphibians has been reported many populations, and its increase could be related to environmental pollution habitat degradation. We evaluated the type prevalence 5 amphibian populations from agroecosystems with different degrees agricultural disturbance (cultivated reference areas). detected 9 types abnormalities, which most frequent were those occurring limbs. observed abnormality assessed cultivated areas was as follows: Rhinella fernandezae (37.1 10.2%,...
The main limnological feactures of the Paraguay river have been studied in two sampling sites: La Herradura and Puerto Bermejo stations. former is situated above confluence with latter located below confluence.
 phytoplankton community has dominated by Diatomophyceae (mainly Melosira granulala) Chlorophyceae Monoraphídium, Schroederia Scenedesmus). Crytophyceae (Cryptonomas) Dinophyceae (Perldlnium) always present low percentage. Cyanophyceae usually less than 4% total population...
The present study reported the effect of natural and anthropic environmental variables on fish assemblages in pampean streams, coastal strip along Río de la Plata, Buenos Aires province, Argentina. Five streams were sampled at 12 sites surrounded by land devoted to different uses. A correspondence analysis sorted into two groups: a less impacted group formed livestock- raising pastures more one passing through urban including stream adjacent modest rural urbanization with dairy stream's...