Sediments, Sec 1 Sediment Quality and Impact Assessment Research Article s1

ELECTRONIC SUPPLEMENTARY MATERIAL

SEDIMENTS, SEC 1 • SEDIMENT QUALITY AND IMPACT ASSESSMENT • RESEARCH ARTICLE

Distinguishing regional and local sources of pollution by trace metals and magnetic particles in fluvial sediments of the Morava River, Czech Republic

Tereza Novakova • Tomas Matys Grygar • Ondrej Babek • Martin Famera • Martin Mihaljevic • Ladislav Strnad

Received: 25 May 2012 / Accepted: 22 November 2012 © Springer-Verlag 2012

Responsible editor: Marcel van der Perk

T. Novakova () • T. Matys Grygar Institute of Inorganic Chemistry AS CR, v.v.i., 250 68 Rez, Czech Republic e-mail: [email protected]

O. Babek • M. Famera Department of Geology, Palacky University, Tr. Svobody 26, 771 46 Olomouc, Czech Republic

T. Novakova () • M. Mihaljevic • L. Strnad Charles University, Faculty of Science, Albertov 6, 128 43 Prague, Czech Republic e-mail: [email protected]

Corresponding author: Tereza Novakova Tel +420 266173113 Fax +420 220941502 e-mail: [email protected] Table 1 Results of correlation of the proxy EDXRF signals of Rb, Pb, Zn, Cu, Cr, Ni, Fe and Mn with ICP MS selected samples analyses

Proxy analysis Calibration curve Number of 2 samples r

EDXRF signal of Rb Rb (ppm) = 1.470*Rb (c.p.s.) – 7.652 150 0.892

EDXRF signal of Pb Pb (ppm) = 3.470*Pb (c.p.s.) – 5.353 285 0.772

EDXRF signal of Zn Zn (ppm) = 2.463*Zn (c.p.s.) 292 0.904

EDXRF signal of Cu Cu (ppm) = 2.757*Cu (c.p.s.) – 7.965 291 0.756

EDXRF signal of Cr Cr (ppm) = 4.807*Cr (c.p.s.) – 34.82 146 0.783

EDXRF signal of Ni Ni (ppm) = 4.319*Ni (c.p.s.) – 27.13 156 0.796

EDXRF signal of Fe Fe (ppm) = 5.5069*Fe (c.p.s.) 273 0.867

EDXRF singal of Mn Mn (ppm) = 9.127*Mn (c.p.s) 156 0.972 Table 2 Correlation of ICP MS calibrated ED XRF lithogenic background values of Pb, Zn, Cu, Cr, Ni with Rb and correlation of lithogenic values of Fe (ppm) with MS lithogenic values, further used for calculation of enrichment factors in all studied areas EDXRF signals Regression curve 2 Nsuammbpelre sof r

Pb/Rb *Pb (ppm) = 0.160*Rb (ppm) 90 0.603

**Pb (ppm) = 0.184*Rb (ppm) 30 0.644 Zn/Rb *Zn (ppm) = 0.647*Rb (ppm) 90 0.822 ** Zn (ppm) = 0.664*Rb (ppm) 30 0.830 Cu/Rb *Cu (ppm) = 0.2143*Rb (ppm) 65 0.660 **Cu (ppm) = 0.1629*Rb (ppm) 30 0.520 ****Cu (ppm) = 0.1892*Rb (ppm) 25 0.501 Cr/Rb ***Cr (ppm) = 0.6649*Rb (ppm) 90 0.780 Ni/Rb *Ni (ppm) = 0.4019*Rb (ppm) 65 0.486 **Ni (ppm) =0.1475*Rb (ppm) +12.939 30 0.367 ****Ni (ppm) = 0.3471*Rb (ppm) 25 0.646 MS/Fe **MS (10-9m3/kg) = 0.0032*Fe (ppm) 16 0.813 **** MS (10-9m3/kg) = 0.003*Fe (ppm) 95 0.749

* Profiles from Strážnické Pomoraví area ** Profiles from Litovelské Pomoraví area *** Profiles from the entire area **** Profiles from Strážnické Pomoraví and Zlín areas