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(Article of periodic en Allemand - 2005)

Document title

Flächenhafte Muster der Metallakkumulation in Moosen Deutschlands (Allemand)
Modèle spatial de l'accumulation de métaux dans les mousses en Allemagne

Authors(s) and Affiliation(s)

PESCH R. ; SCHRÖDER W. ;

Abstract

Mosses are used to monitor the metal accumulation in terrestrial ecosystems. Germany participated in three European-wide Heavy Metals in Mosses Surveys. By example of the German surveys 1995 and 2000 the article concentrates on two important aspects of environmental monitoring : (1) the extrapolation of measurements data to surface estimations and (2) the aggregation of the resulting element specific surface data to metals integrating nominal indices which reflect regional accumulation categories. For that variogram analysis and ordinary Kriging were used. The estimated data were aggregated by means of two cluster techniques. - (IFL)

Source

Article of periodic

published at : Geo-öko / ISSN 1616-0983

Editor : ALLEMAGNE

Millesime : 2005, vol. 26, no3-4 [pp. 179-196]

Bibliographic references : 33 ref.

Collation : Illustration ;

Language

Allemand

Localisation

Réseau PRODIG - Paris

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2006.
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