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(Article of periodic en Anglais - 1996)

Document title

The variability of heavy metals in floodplain sediments: a case study from mid Wales

Authors(s) and Affiliation(s)

TAYLOR M.P. (1) ;
(1) School of Geography, University of Leeds, Leeds, ROYAUME-UNI

Abstract

A series of vertical alluvial profiles from the upper River Severn floodplain at Welshpool ranging in age from Late Pleistocene to the present have been examined for their Ni, Cu, Zn, Cd, Ba and Pb concentrations. These profiles have been variably polluted by metalliferous mining activity in the 19th century. The data are used to establish whether vertical increases in concentrations can be used to indicate a youging-upwards of the sediments. The data show that grain size and organic content do not influence heavy metal concentrations

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 1996, vol. 28, no1 [pp. 71-87]

Bibliographic references : 26 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 16767

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1997.
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