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Hellmann Roland
- Courriel : Roland.Hellmann univ-grenoble-alpes.fr
- Téléphone : 04 76 63 51 89 - de l'étranger : +33 4 76 63 51 89
- Bureau : 140
- Localisation : 1381 rue de la piscine, 38400, Saint Martin d'Heres
Statut : Chercheur
Equipe de recherche / Service : Géochimie
Voir en ligne : Pages professionnelles de Roland HELLMANN
I study chemical weathering reactions of minerals, rocks, and glasses, with an emphasis on understanding this important process using a multi-scalar approach. This encompasses nanoscale measurements of fluid-solid interfaces to determine mechanisms of chemical alteration, laboratory experiments to quantify chemical weathering kinetics, and observations of natural weathering in outcrops to see if what happens in nature can be linked to weathering simulated in the laboratory.