A5027769460- Marine Biology and Ecology Research
- Methane Hydrates and Related Phenomena
- Coral and Marine Ecosystems Studies
- Underwater Acoustics Research
- Marine Bivalve and Aquaculture Studies
- Antibiotics Pharmacokinetics and Efficacy
- Marine and coastal plant biology
- Geology and Paleoclimatology Research
- Marine animal studies overview
- Marine Ecology and Invasive Species
- Geological formations and processes
- Ocean Acidification Effects and Responses
- Blood disorders and treatments
- Geological and Geophysical Studies
- Environmental and Social Impact Assessments
- Neonatal Health and Biochemistry
- Social Sciences and Policies
- Pesticide Exposure and Toxicity
- Heavy metals in environment
- Crustacean biology and ecology
- Species Distribution and Climate Change
- Offshore Engineering and Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Pharmacological Effects and Toxicity Studies
- Aging, Health, and Disability
Consejo Nacional de Investigaciones Científicas y Técnicas
2016-2024
University of Buenos Aires
2020-2024
Instituto de Geociencias
2023-2024
Fundación Ciencias Exactas y Naturales
2020-2023
Universidad Nacional del Sur
2016-2020
Centro Científico Tecnológico - Bahía Blanca
2020
Instituto Argentino de Radioastronomía
2018-2020
Dalhousie University
2007
University of Chile
1977-1994
The deep ocean comprises complex ecosystems made up of numerous community and habitat types that provide multiple services benefit humans. As the industrialization sea proceeds, a standardized robust set methods metrics need to be developed monitor baseline conditions any anthropogenic climate change-related impacts on biodiversity, ecosystem function, services. Here, we review what have learned from studies involving offshore-energy industries, including state-of-the-art technologies...
The European green crab, Carcinus maenas, is an extremely successful species worldwide. C. maenas was first recorded in Nova Scotia 1953, and by the 1990s it found Bras d'Or Lakes Cape Breton. Adults of can tolerate salinities as low 4. However, their larvae are not known to survive below 20 native range. High abundances adult juvenile well zoea-1 megalopae, Lakes, where surface salinity may rarely exceed 20. It possible that early zoeal stages more tolerant lower than those from habitat....
We examined spatial variations in the biological descriptors of macrobenthic assemblage relation to environmental parameters and metal distribution sediments along a channel Bahía Blanca estuary affected by non-treatment sewage effluents. Along channel, concentration values were higher than those internal area, sector considered as reference site. The highest water turbidity content observed effluent discharge zone at site where from dredging activities deposited two years ago. density...
Chemosynthetic ecosystems host unique geological, biogeochemical, microbial and faunistic settings which provide key ecosystem services for human wellbeing. In the Argentine continental margin, existence of chemosynthetic is still unknown. We present first finding in deep sea. asses compare biological geological both cold seeps against a control site (no gas). found two with crater-like geomorphic features (pockmarks) 500 m 1000 diameter at depths ⁓500 m. Both exhibited methane gas bubbles...
Summary This work presents a study made in the southern part of Malvinas Basin and Burdwood Bank, focused on structural characteristics area, its role gas leakage system. The used database is composed seismoacoustic methods like 3D seismic, sub-bottom profiles bathymetry data. With this information, different features we observed seabed shallow subbottom. Three sets faults were affecting newer sedimentary succession. genesis related to strike-slip tectonics present area at least since...
1 Long-acting sulphonamides are highly bound to plasma proteins; the present study deals with effects of this binding property upon a vitamin A compound also transported by proteins. 2 Sulphamethoxypyridazine was administered in rats either orally or intraperitoneal injection. 3 significant fall level and an increase hepatic concentration were observed. 4 These results suggest interference sulphamethoxypyridazine transport A, through competition between drug for sites proteins, altered...
Summary The aim of this work is to detect priority areas for conservation biodiversity and ecological functions from the deep seafloor Colorado Basin. This study presents results acoustic surveys direct physical sampling during cruises YTEC-GTGM 4 (2019) 5 (2022) aboard R/V Austral (CONICET). integration bathymetry sub-bottom profiles allowed identification suitable settlement both chemosynthetic ecosystems cold-water corals, which sometimes use hard substrate associated with past methane...