Affiliation: | a Czech University of Life Sciences Prague, Faculty of Agrobiology, Food and Natural Resources, Dept. of Soil Science and Soil Protection, Kamýcká 129, CZ-16521 Prague 6, Czech Republic;b Czech Hydrometeorological Institute, Dept. of Water Quality, Na Šabatce 17, CZ-14306 Prague 4, Czech Republic;c Academy of Sciences of the Czech Republic, v.v.i., Institute of Geology, Rozvojová 269, CZ-165 00 Prague 6, Czech Republic |