Geostatistical estimation of chemical contamination in stream sediments: The case study of Vale das Gatas mine (northern Portugal)

Based on an environmental geochemistry case study carried out in the neighbourhood of a W–Sn abandoned mine, the pollution in stream sediments was modelled through a Global Contamination Index. Such an index permits one to summarize the combination of deleterious elements in a single variable, obtai...

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Veröffentlicht in:	Journal of geochemical exploration 2008-07, Vol.98 (1), p.15-21
Hauptverfasser:	Salgueiro, A.R., Ávila, P. Freire, Pereira, H. Garcia, Oliveira, J.M. Santos
Format:	Artikel
Sprache:	eng
Schlagworte:	Abandoned mines Environmental remediation Global Contamination Index Indicator Block Kriging
Online-Zugang:	Volltext
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