Abstract
Five plant species were cultivated on a soil from the Neckar alluvial fan near Heidelberg (FRG) polluted by the emissions of a cement plant. Thallium, cadmium and lead concentrations in seedlings and mature plants were determined by atomic absorption analysis. AdditionallyBrassica napus L.napus was grown on soils containing 5 different concentrations of heavy metals, achieved by mixing two similar soils, from the same area but with different metal concentrations.
Thallium and cadmium were shown to be taken up by roots whilst lead which was also absorbed, was deposited mainly on the plant surface. However during cultivation in the winter months, a remarkable deposit of lead via the roots was found. Thallium in the soil from a anthrorogen source was more available to plants than thallium of geological origin.
During the lifetime of a plant concentrations of thallium and cadmium were always highest in the seedling. The decrease in metal concentration with maturity depended on the plant species and the element, but was not a function of the metal concentration in the soil.
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References
Beckett PHT, Warr E and Davies RO 1983 Cu and Zn in soils treated with sewage sludge: Their ‘extractability’ to reagents compared with their ‘Availability’ to plants. Plant and Soil 70, 3–14.
Berrow ML and Burridge JC 1984 Verteilung und Wirkung bei Pflanzen.In Metalle in der Umwelt. Ed. E Merian. Verlag Chemie
Förstner U 1983 Bindungsformen von Schwermetallen in Sedimenten und Schlämmen: Sorption/Mobilisierung, chemische Extraktion und Bioverfügbarkeit. Fresenius Z. Anal. Chem. 316, 604–611
Lake DL, Kirk PWW and Lester JN 1984 Fractionation, characterisation and speciation of heavy metals in sewage sludge and sludge-amended soils: A review. J. Environ. Qual. 13, 175–183
Lehn H 1986 Aufnahme und Verteilung von Thallium, Cadmium, Blei und Zink in ausgewählten Nutzpflanzen. Ph.D.Thesis, University of Heidelberg
Lehn H and Schoer J 1987 Thallium-Transfer von Böden in Pflanzen; Korrelation zwischen chemischer Form und Pflanzenaufnahme. Plant and Soil 97, 253–265
Leschber R and Davis RD 1985 Heavy metals in soil—determination and soluble and mobilizable proportions for assessing environmental effects. International Conference Heavy Metals in the Environment. Athens, Proc. 1, 576–578 CEP Consultants Edinburgh
Matthews H and Thornton J 1982 Seasonal and species variation in the content of cadmium and associated metals in pasture plants at Shipham. Plant and Soil 66, 181–193
Page AL 1981 Cadmium in soils and its accumulation by food crops. International Conference Heavy Metals in the Environment Amsterdam, Proc. 206–213 CEP Consultants Edinburgh
Scharrer K and Mengel K 1960 Über das vorübergehende Auftreten sichtbaren Magnesiumsamangels bei Hafer. Agrochimica 4, 3–24
Schoer J and Nagel U 1980 Thallium in Pflanzen und Böden, Untersuchungen im südlichen Rehin-Neckar-Kreis. Naturwisse. 67, 261
Schwedt G 1983 Bindungsformen chemischer Elemente in Biound Umweltmaterialien—Teil 3: Zur Mobilität von Elementen in Böden und Sedimenten. CLB, Chemie für Labor und Betrieb 34, 455–458
Singh BR and Narwal RP 1984 Plant availability of heavy metals in a sludge-treated soil: II Metal extractability compared with plant metal uptake. J. Environ. Qual. 13, 344–349
Vetter H 1982 Schwermetalle in der Nahrungskette—Belastungsgrenzen für Pflanzen. Landwirt. Forsch. Sonderh. 39, 12–27
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Lehn, H., Bopp, M. Prediction of heavy-metal concentrations in mature plants by chemical analysis of seedlings. Plant Soil 101, 9–14 (1987). https://doi.org/10.1007/BF02371024
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DOI: https://doi.org/10.1007/BF02371024