A contribution to the distribution of some chemical elements inMolinia caerulea andEriophorum vaginatum during reinstatement of the Leegmoor,Emsland, FRG |
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| Authors: | Bernd Markert Rainer Steinbeck Karl-Josef Nick Karl-Georg Bernhardt |
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| Affiliation: | (1) Systems Research Group, University of Osnabrück, P.O. Box 44 69, 4500 Osnabrück, FRG;(2) Department of Special Botany, University of Osnabrück, P.O. Box 44 69, 4500 Osnabrück, FRG;(3) Landkreis Emsland, P.O. Box 14 40, 4470 Meppen, FRG |
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| Abstract: | The concentrations of Ag, Al, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, La, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Rb, Sr, Ti, V and Zn were determined by AES/ICP inMolinia caerulea andEriophorum vaginatum grown in the Leegmoor, which is in reinstatement. In the soil substrate analytical detection limits were obtained for Ag, Co, Li, Mo and Rb and additionally for Al, Be, Cd, Cr, La, Li, Ni, Pb, Ti and V in plants. Compared with mineral soils, the concentration of elements in peat is low. The elements K and P were enriched byMolinia caerulea andEriophorum vaginatum, and in addition Mn and Zn byEriophorum vaginatum. Altogether the ability of accumulation essential elements seem to be more efficient byEriophorum vaginatumthan byMolinia caerulea, which can be an ecophysiological advantage on peats, whereMolinia caerulea is normally not distributed. |
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