title: Polynuclear aromatic hydrocarbons, phenols, and trace metals in selected soil profiles and plant bioindicators in the Holy Cross Mountains, south-central Poland.
abstract: This report presents the results of PAH, phenol, and selected trace element (Cd, Cu, Hg, Pb, S, and Zn) determinations on detailed soil profiles and associated plant bioindicators (including lichen Hypogymnia physodes, moss Hylocomium splendens, pine Pinus sylvetris) from the three most representative habitats in the Holy Cross Mts, south-central Poland. This study is only part of a larger ongoing environmental study that includes complex sulfur isotope and element determinations in three national parks in N, central and S parts of Poland. The highest concentrations of PAHs (1887 ppb) and numerous trace elements are found in the organic horizon-O and humic horizon-A of each soil type. Different plant species and their individual tissues reveal considerable variability in the concentration of PAHs, phenols and elements examined. Most of the H. physodes thalli also reveal higher concentrations of individual hydrocarbons and some elements (including S and Zn) than their host bark. The highest concentration levels of phenols (1217 ppb) are noted in the 1-year pine needles. Most of the PAHs and elements examined seem to be of anthropogenic origin. The only exception is the distribution pattern of elements in southwestern part of the study area, which is linked to the local bedrock geochemical anomaly. The results of this study indicate that the content of PAHs, Cd, Cu, Hg, Pb, S and Zn in the soils and plant bioindicators examined has not changed considerably since 1998.
authors.affiliation: zmig@pu.kielce.pl
authors.forename: Zdzisław M
authors.initials: ZM
authors.lastname: Migaszewski
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Gałuszka
authors.forename: Piotr
authors.initials: P
authors.lastname: Pasławski
mesh_terms: D000531:Altitude; D019068:Bryopsida / Q000737:chemistry; D004784:Environmental Monitoring; D008011:Lichens / Q000737:chemistry; D019216:Metals, Heavy / Q000032:analysis*; D010636:Phenols / Q000032:analysis*; D028223:Pinus / Q000737:chemistry; D011044:Poland; D011084:Polycyclic Aromatic Hydrocarbons / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis*; D014131:Trace Elements / Q000032:analysis*
chemical_list: D019216:Metals, Heavy; D010636:Phenols; D011084:Polycyclic Aromatic Hydrocarbons; D012989:Soil Pollutants; D014131:Trace Elements