1. Friedrich Schiller University Jena, Institute of Geosciences, Applied Geology, Burgweg 11, 07749 Jena, Germany
2. International Max Planck Research School for Global Biogeochemical Cycles, Max Planck Institute for Biogeochemistry, Department of Biogeochemical Processes, Hans-Knöll-Straße 10, 07745 Jena, Germany
3. BRGM, 3 Avenue Claude-Guillemin, F-45060 Orléans, France
4. ICMN, 1B, rue de la Férollerie CS40059, F-45071 Cedex 2 Orléans, France
5. Bauhaus-Universität Weimar, Institute for Building Materials, Coudraystr. 11, 99423 Weimar, Germany