A5013263755- Soil and Unsaturated Flow
- Pharmaceutical and Antibiotic Environmental Impacts
- Groundwater flow and contamination studies
- Groundwater and Isotope Geochemistry
- Clay minerals and soil interactions
- Heavy metals in environment
- Soil Carbon and Nitrogen Dynamics
- Pesticide and Herbicide Environmental Studies
- Arsenic contamination and mitigation
- Hydrology and Watershed Management Studies
- Agriculture and Rural Development Research
- Antibiotics Pharmacokinetics and Efficacy
- Water Resource Management and Quality
- Fluid Dynamics Simulations and Interactions
- Soil Moisture and Remote Sensing
- Historical and Environmental Studies
- Soil erosion and sediment transport
- Environmental and Cultural Studies in Latin America and Beyond
- Soil Management and Crop Yield
- Water Treatment and Disinfection
- Agronomic Practices and Intercropping Systems
- Analytical chemistry methods development
- Heavy Metal Exposure and Toxicity
- Antibiotic Resistance in Bacteria
- Mercury impact and mitigation studies
Institut de Recherche pour le Développement
2014-2024
Centre National de la Recherche Scientifique
2014-2024
Institut polytechnique de Grenoble
2014-2024
Institut des Géosciences de l'Environnement
2016-2024
Université Grenoble Alpes
2014-2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2023-2024
Universidad Mayor de San Andrés
2022
Université Savoie Mont Blanc
2022
University of Auckland
2007-2019
Plant & Food Research
2019
Not just the quantities but also transit times are of crucial importance for understanding transfer water through a catchment. This information is essential, example, determining risk contaminants from diffuse, agricultural sources toward surface bodies. We created hydrological age-tracking reservoir model meso-scale Mediterranean catchment that prone to flash floods. implemented StorAge Selection (SAS) functions adapt catchment's wetness condition in order represent changing flow processes....
Sulfamethoxazole (SMX) is one of the antibiotics most commonly detected in aquatic and terrestrial environments still widely used, especially low income countries. SMX assumed to be highly mobile soils due its intrinsic molecular properties. Ten with contrasting properties representative catchment soil types land uses were collected throughout watershed, which undergoes very rapid urban development. displacement experiments carried out repacked columns 10 explore reactive transfer (mobility...
The Titicaca Lake is the most important water resource over Andean plateau and ecological equilibrium of this region nowadays perturbed by recent changes in land use management practices. Katari watershed encompasses mining area, cities representing 1.2 million habitants, agricultural zones before ending Cohana bay Lake. Bay known to be one eutrophic objective study was evaluate impact anthropic activities along on river quality bacterial diversity. Both release wastewater systems impacts...
Water stable isotope analysis using Cavity Ring-Down Spectroscopy (CRDS) has a strong between-sample memory effect. The classic approach to correct this effect is inject the sample at least 6 times and ignore first two three injections. average of remaining injections then used as measured value. This in many cases insufficient completely compensate We propose simple by predicting asymptote consecutive repeated instead averaging over them. predicted fitting y=ax+b relation repetitions...
Knowing not only quantities but also pathways of water through a catchment is crucial for an in-depth understanding hydrological processes. This particularly true when aiming to understand the pollutants in environment. We use geochemical end-member mixing approach validate transfer predicted by process-based distributed model (J2000) developed over Claduègne rural mesoscale (42 km²) under Mediterranean climate. represents explicitly heterogeneity hydrologic response units,...
In the Mezquital Valley, Mexico, crops have been irrigated with untreated municipal wastewater for more than a century. Atrazine has applied to maize and alfalfa grown in area weed control 15 years. Our objectives were analyse (i) how irrigation affects filtering of atrazine, (ii) if length significant impact. We compared atrazine sorption Phaeozems that raw 35 (P35) 85 (P85) years non-irrigated (P0) Phaeozem soil under rainfed agriculture. The use bromide as an inert water tracer column...