A5035475108- Diatoms and Algae Research
- Geology and Paleoclimatology Research
- Paleontology and Stratigraphy of Fossils
- Aquatic Ecosystems and Phytoplankton Dynamics
- Aquatic Invertebrate Ecology and Behavior
- Groundwater and Isotope Geochemistry
- Geological formations and processes
- Groundwater flow and contamination studies
- Freshwater macroinvertebrate diversity and ecology
- Coastal and Marine Management
- Speech Recognition and Synthesis
- Fish biology, ecology, and behavior
- Hydrology and Watershed Management Studies
- Speech and Audio Processing
- Evolution and Paleontology Studies
- Phonetics and Phonology Research
National University of Mar del Plata
2017-2024
Institute of Marine and Coastal Research
2017-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2018-2024
Comisión de Investigaciones Científicas
2020-2022
Universidad de Antioquia
2016
Diatom assemblage composition and distribution from surface sediment samples of the Colorado River, Patagonia were analysed in relation to environmental variables using multivariate techniques. The aim this study was determine ecological preferences taxa provide analogues for paleoenvironmental reconstructions estuarine fluvial environments southern South America. Cluster analysis identified two main diatom assemblages, one grouping sites with a marine influence, another group influenced by...
Abstract Tritium, a radioisotope of hydrogen, is an ideal tracer for groundwater and surface dating tracking since it part the water molecule. The knowledge history tritium in precipitation recharge key link calculation age. However, records are usually sparse discontinuous, especially regions like South America, often need to be reconstructed. To solve this problem, different reconstruction methods input function have been analysed compared. Clustering Global Network Isotopes Precipitation...
Natural and human pressures increasingly threatening the biodiversity water resources of dryland rivers. Fluvial environments Patagonia harbour high diatom diversity, but their management value is overlooked. The aim this study to explore distribution in surface sediments Chubut River evaluate relationship with environmental variables. In total, 243 taxa were identified 16 littoral zone sites. physical chemical variables independently explained variance data, whereas sediment texture had a...
Diatomite deposits constitute siliceous biogenic sedimentary rocks primarily composed of diatoms. In Argentina, there is a scarcity paleoenvironmental reconstructions for these deposits. This study focuses on the analysis diatom content in Plio-Pleistocene diatomite from La Pampa province. The aim to identify diversity and reconstruct evolution paleoenvironments. studied section 4.40m located at CP site (38°08'40.5" S; 67°09'23.2" W, El Sauzal Formation). profile laminated white with three...