Anomalous concentrations of rare earth elements in the moss-soil system from south-central Poland

被引：79

作者：

Dolegowska, Sabina ^{[1
]}

Migaszewski, Zdzislaw M. ^{[1
]}

机构：

[1] Jan Kochanowski Univ, Inst Chem, Geochem & Environm Div, PL-25406 Kielce, Poland

来源：

ENVIRONMENTAL POLLUTION | 2013年 / 178卷

关键词：

Rare earth elements; Moss-soil systems; Redox/non-redox individual anomalies; Poland; PLEUROZIUM-SCHREBERI; HYLOCOMIUM-SPLENDENS; PLANTS; TRACE; FRACTIONATION; ACCUMULATION; REE; PROFILES; BEHAVIOR; LICHENS;

D O I：

10.1016/j.envpol.2013.02.024

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Fourteen rare earth elements were determined in mosses (Pleurozium schreberi) and soils (subhorizon-Ofh and -Ol, mixed horizon-AE and AEB) from south-central Poland. The results were normalized against North American Shale Composite (NASC) and Post-Archean Australian Shales (PAAS). The distribution of REEs in the moss-soil system differed considerably, but all the samples showed the average percent of increase of medium rare earth elements. The shale-normalized concentration ratios calculated for selected elements (La-N/Yb-N, Gd-N/Yb-N, La-N/Sm-N) were in the range of 1.22-2.43,1.74-3.10 and 0.86-1.09. Both subhorizon-Ofh (-Ol) and horizon-AE (-AEB) showed a weak enrichment of Gd. The shale-normalized patterns of soils showed a somewhat negative Eu anomaly in the horizon-AE (-AEB), and a slightly negative Ce anomaly in the subhorizon-Ofh (-Ol). A strongly positive Eu anomaly and a somewhat negative Nd anomaly were found in the moss samples. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：33 / 40

页数：8

共 66 条

[1] Rare earth elements in seawater: Particle association, shale-normalization, and Ce oxidation [J].

Alibo, DS ;

Nozaki, Y .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1999, 63 (3-4) :363-372

[2]

[Anonymous], 1995, 540R95141 US EPA ENV

[3]

[Anonymous], 1997, 540R97028 US EPA ENV

[4]

[Anonymous], 2005, 17025 PNEN ISOIEC PK

[5] Origin and fluxes of atmospheric REE entering an ombrotrophic peat bog in Black Forest (SW Germany): Evidence from snow, lichens and mosses [J].

Aubert, Dominique ;

Le Roux, Gael ;

Krachler, Michael ;

Cheburkin, Andriy ;

Kober, Bernd ;

Shotyk, William ;

Stille, Peter .

GEOCHIMICA ET COSMOCHIMICA ACTA, 2006, 70 (11) :2815-2826

[6] Uncommon heavy metals, metalloids and their plant toxicity: a review [J].

Babula, Petr ;

Adam, Vojtech ;

Opatrilova, Radka ;

Zehnalek, Josef ;

Havel, Ladislav ;

Kizek, Rene .

ENVIRONMENTAL CHEMISTRY LETTERS, 2008, 6 (04) :189-213

[7] Anthropogenic origin of positive gadolinium anomalies in river waters [J].

Bau, M ;

Dulski, P .

EARTH AND PLANETARY SCIENCE LETTERS, 1996, 143 (1-4) :245-255

[8] Use of mosses (Hylocomium splendens and Pleurozium schreberi) as biomonitors of heavy metal deposition: From relative to absolute deposition values [J].

Berg, T ;

Steinnes, E .

ENVIRONMENTAL POLLUTION, 1997, 98 (01) :61-71

[9] Concentrations of 63 elements in cabbage and sprouts in Denmark [J].

Bibak, A ;

Stürup, S ;

Knudsen, L ;

Gundersen, V .

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 1999, 30 (17-18) :2409-2418

[10]

Censi P., 2012, GEOPH RES ABSTR, V14, P2012

← 1 2 3 4 5 6 7 →