translate English to French: • Sediment-water-air-plant transfers of trace gases (mercury, H2, CH4, CO2) PROFESSIONAL ACTIVITIES / INTERESTS Steering committee of POLARCAT (Polar Study using aircraft, remote sensing, surface measurements and models of climate, chemistry, aerosols and transport).
• Échanges sédiments-eau-air-végétaux de gaz traces (mercure, H2, CH4, CO2) ACTIVITÉS PROFESSIONNELLES / INTÉRÊTS Comité de direction de POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate, Chemistry, Aerosols, and Transport).