Roger D. Beckie Department of Earth and Ocean Sciences, University of British Columbia, , Renata Behra Swiss Federal Institute for Environmental Science and Technology, Torunn Berg Norwegian Institute for Air Research, , Alison Butler Department of Chemistry and Biochemistry, University of California,), Bin Chen Institute of Environmental Geochemistry, University of Heidelberg, Im Neuenheimer, Charles F. Harvey Parsons Laboratory, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology 48-321, Cambridge, MA, Michael Krachler Institute of Environmental Geochemistry, University of Heidelberg, Peter M. H. Kroneck Mathematisch-Naturwissenschaftliche Sektion, Fachbereich Biologie, Universit ä t Konstanz, Postfach, Hendrik Küpper Mathematisch-Naturwissenschaftliche Sektion, Fachbereich Biologie, Konstanz, Germany , Jon R. Lloyd Williamson Research Centre for Molecular Environmental Sciences and Department of Earth Sciences, The University of Manchester, Manchester Bernard Ludwig Department of Environmental Chemistry, University of Kassel, Jessica D. Martin Department of Chemistry and Biochemistry, University of California, Santa Barbara, Kerstin Michel Department of Environmental Chemistry, University of Kassel, Joanna C. Renshaw Williamson Research Centre for Molecular Environmental Sciences and Department of Earth Sciences, The University of Manchester, Rosalind E. M. Rickaby Department of Earth Sciences, University of Oxford, Parks Road, Oxford Daniel P. Schrag Laboratory for Geochemical Oceanography, Department of Earth and Planetary Sciences, Harvard University, William Shotyk Institute of Environmental Geochemistry, University of Heidelberg, Laura Sigg Swiss Federal Institute for Environmental Science and Technology Eiliv Steinnes Department of Chemistry, Norwegian University of Science and Technology, NO-7491 Trondheim.
