Associate Editor and the member of the Editorial Board of the Journal of Geochemical Exploration Member of the Editorial Board of the Geochemistry: Exploration, Environment, Analysis Member of the Central Executive Committee and the Chairman of the Analytical Technology Committee of the Global Geochemical Mapping Working Group, IUGS.
Associate Editor und das Mitglied der Redaktion des Journal of Geochemical Exploration Mitglied des Redaktionsausschusses der Geochemie: Exploration, Umwelt, Analyse Mitglied des Zentralen Exekutivkomitees und Vorsitzender des Analytical Technology Committee der Global Geochemical Mapping Working Group, IUGS.