A5080835407- Heavy metals in environment
- Plant Stress Responses and Tolerance
- Heavy Metals in Plants
- Plant Micronutrient Interactions and Effects
- Coal and Its By-products
- Chromium effects and bioremediation
- Soil Carbon and Nitrogen Dynamics
- Crop Yield and Soil Fertility
- Clay minerals and soil interactions
- Botany and Plant Ecology Studies
- Aluminum toxicity and tolerance in plants and animals
- Constructed Wetlands for Wastewater Treatment
- Arsenic contamination and mitigation
- African Botany and Ecology Studies
- Electrokinetic Soil Remediation Techniques
- Agricultural Science and Fertilization
- Plant Ecology and Soil Science
- Lichen and fungal ecology
- Mine drainage and remediation techniques
- Thallium and Germanium Studies
- Geochemistry and Geologic Mapping
- Environmental Toxicology and Ecotoxicology
- Mycorrhizal Fungi and Plant Interactions
- Agriculture and Rural Development Research
- Bioenergy crop production and management
Université de Bordeaux
2014-2025
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2020-2025
UMR BIOdiversity, GEnes & Communities
2015-2024
Centre d'Études Scientifiques et Techniques d'Aquitaine
2013-2023
École Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine
2017
Institut National de la Recherche Agronomique du Niger
2017
Digital Proteomics (United States)
2016
Institut National de la Recherche Agronomique
2000-2015
Museo Galileo
2015
Centre National de la Recherche Scientifique
1991-2011
Direct determination of the chemical form trace metals in soils still remains a challenge for instrumental analytical techniques. This paper examines potential EXAFS spectroscopy to speciate and quantify solid fraction soil materials using lead as case study. Three contaminated by different sorts industrial activities, including synthesis organometallics gasoline antiknocks, Pb−Zn smelting, recycling acid battery, were investigated. In alkyl-tetravalent compounds, was found be divalent...
Abstract The capacity of several additives, i.e., lime, Thomas phosphate basic slag (TBS), hydrous iron oxides (HFO), manganese (HMO), and Beringite, added to soil fix Cd or Pb, was evaluated using two pot experiments in tandem with extractions. Three soils from France metal contents ranging 0.17 108 mg kg −1 dry weight (DW) 47 1112 Pb DW were studied. Metal sources were: sludge‐borne metals (Soil A), fallout a smelter B), emission tetraethyl production facility C). Ryegrass ( Lolium spp.)...
SUMMARY Root exudates were collected from maize plants ( Zea mays L .), grown under sterile and hydroponic conditions. Exudates of low molecular weight isolated by filtration dialysis (MW 1000) the nutrient solution analysed. Metal binding properties investigated at 25°C in 0.1 m NaCIO 4 ionic medium, using a potentiometric method. The total acidity successive stability constants complexes formed with Cu 2+ , Pb Zn determined. Sugars organic acids major components exudates. Measured was...