<p>ELECTRONIC SUPPLEMENTARY MATERIAL</p><p>SOILS, SEC 3 • REMEDIATION AND MANAGEMENT OF CONTAMINATED OR DEGRADED LANDS • RESEARCH ARTICLE</p><p>Mercury content in volcanic soils across Europe and its relationship with soil properties</p><p>Susana Peña-Rodríguez • Xabier Pontevedra-Pombal • David Fernández-Calviño • Teresa Taboada • Manuel Arias-Estévez • Antonio Martínez-Cortizas • Juan Carlos Nóvoa-Muñoz • Eduardo García-Rodeja</p><p>Received: 19 September 2011 / Accepted: 22 December 2011 © Springer-Verlag 2011</p><p>Responsible editor: Jianming Xu</p><p>S. Peña-Rodríguez • D. Fernández-Calviño • M. Arias-Estévez • J. C. Nóvoa-Muñoz () Área de Edafoloxía e Química Agrícola, Dpto. Bioloxía Vexetal e Ciencias do Solo, Facultade de Ciencias de Ourense, Universidade de Vigo. As Lagoas s/n, 32004 Ourense, Spain</p><p>X. Pontevedra-Pombal • T. Taboada • A. Martínez-Cortizas • E. García-Rodeja Dpto. Edafoloxía e Química Agrícola, Facultade de Bioloxía, Universidade de Santiago. Rúa Lope Gómez de Marzoa s/n, 15782 Santiago, A Coruña, Spain</p><p>() Corresponding author: Juan Carlos Nóvoa-Muñoz Phone: +34 988 387070 Fax: +34 988 387000 e-mail: [email protected] ESM Table 1.- Summarised information of the European volcanic soils used in the study. For more detailed information, see Gerard and Spaargaren (2007)* and Buurman et al. (2007)**.</p><p>Country Soil Horizon sequence Parent Material a Classification b Italy EUR01 Ap, Bw1, Bw2, (2)BC, 2C Leucite-trachyte Humi-Tephric Regosol EUR02 O, Ah, 2BC1, 2BC2, 2C1 Leucite-trachyte Hyposodi-Humic Cambisol EUR03 O, Ah1, Ah2, 2AB, 2Bw1, 3Bw2 Tephri-phonolite Melani-Silandic Andosol EUR04 O, Ah1, Ah2, Ah3, 2Bw1, 2Bw2 Tephri-phonolite Melani-Silandic Andosol Azores Is. EUR05 Ah, 2Ahb, 2Bwb, 2Bw/2C1, 3C Leucite-tephrite and Acroxi-Silandic (Portugal) basanite Andosol EUR06 Ah, AB1, AB2, 2Bw1, 2Bw2, 2Bw3 Basalt Hydri-Silandic Andosol Iceland EUR07 O, Ah1, 2Ah2, 2Ah3, 3Bw1, 3Bw2, Basalt and andesite Orthidystri-Vitric 4Bw3, 4B/Cg Andosol EUR08 Ah1, Ah2, Bw1, 2Bw, 3BwC, 4C Basalt and dacite Dystri-Vitric Andosol EUR09 A1, 3H, 3C, 4H Andesite and dacite Thaptohisti-Vitric Andosol Canary Is. EUR10 Ah1, 2Bw1, 2Bwb1, 3Bwb2, 4Bwb3 Basalt Umbri-Silandic (Spain) Andosol EUR11 Ah1, 2C1, 3Bwb, 4BCb Tephribasanite, nephelinite Skeleti-Vitric and trachybasalt Andosol EUR12 Ah1, Ah2, Bw, 2Ahb Basalt Umbri-Vitric Andosol Greece EUR13 Ah1, Ah2, C1, Ck Dacite Endocalcari-Vitric Andosol EUR14 Ah, 2AC, C Andesite and rhyolite Skeleti-Tephric Regosol EUR15 Ah, 2C1 Andesite and basalt Skeleti-Tephric Regosol France EUR16 Ah1, Ah2, Ah3, 2Bw, 2C/R, 2R/C, 3R Nephelinite Umbri-Silandic Andosol EUR17 Ah1, Ah2, Ah3, Bw1, 2Bw Trachyandesite Epialuandi-Silandic Andosol Hungary EUR18 Ah1, Ah2, AC Basaltic andesite Molli-Vitric Andosol EUR19 Ah1, Ah2, A/R Basaltic andesita Endolepti-Anthric Umbrisol EUR20 Ah1, Ah2, Bw/R Dacite Silti-Endoleptic Phaeozem a from those proposed by Taboada et al. (2007). b see Quantin and Spaargaren (2007).</p><p>* Gerard M, Spaargaren O (2007) Soil descriptions. In: Arnalds O, Bartoli F, Buurman P, Oskarsson H, Stoops G, García-Rodeja E (Eds.). Soils of volcanic regions in Europe. Springer-Verlag, Berlin, pp 127-128 ** Buurman P, Bartoli F, Basile A, Fuleky G, García-Rodeja E, Hernández Moreno J, Madeira M (2007) The physico-chemical data base. In: Arnalds O, Bartoli F, Buurman P, Oskarsson H, Stoops G, García-Rodeja E (Eds). Soils of volcanic regions in Europe. Springer-Verlag, Berlin, pp 271-287</p>