1. Institute of Soil Science, BOKUUniversity of Natural Resources and Applied Life Sciences, Gregor Mendel Strasse 33, A-1180 Vienna, Austria, Department of Environmental Sciences, IENS, Lancaster University, Lancaster LA1 4YQ, U.K., Institute of Chemistry, BOKUUniversity of Natural Resources and Applied Life Sciences, Muthgasse 18, A-1190 Vienna, Austria, Department of Agrochemistry and Plant Nutrition, Czech University of Agriculture, Kamycka 957, Prague, Czech Republic, Division of Chemical Plant...