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Type de documentTexte
PrécisionPublications_scientifiques
ThèmeAménagementsArchéologie
Contaminants associésCrues
ErosionGéochimie
GéomorphologieGestion
Interactions faune ou florePaléoenvironnements
RéglementationStocks
ThermieTransport solide
Versants
AuteurNegrel P. et al.
Date de publication2012
ReferenceIsotopic evidence of lead sources in Loire River sediment, Applied Geochemistry, Vol. 27, pp 2019-2030
RattachementBRGM, BP 6009, 45060 Orléans Cedex 2, France
Période considéréeAnthropocène
Localisation OSLA1Pas d'information
Localisation OSLA2Pas d'information
Localisation OSLA3Pas d'information
Localisation OSLA4Pas d'information
Document numériséeOuiNon
FormatBMPJPGPDFPNGPPT
Nom du fichierNegrel_P,_2012.pdf
Situation
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Documents liés

Type Références Date Auteur
IMG Figure 1: Location map of the Loire Basin in France and simplified geological map with indication of the main tributaries. Also shown are the sampling points in the Loire watershed. 2012 Negrel P. et al.
IMG Figure 2: Plot of the Th vs. Mn (µg/g) contents in AEM (this study), and in AEM from Allanche and Desges 2012 Negrel P. et al.
IMG Figure 3: Plot of the Pb vs. Mn (µg/g) contents in AEM (this study), and in AEM from Allanche and Desges 2012 Negrel P. et al.
IMG Figure 4: Relationship between the 207Pb/206Pb ratio and the reciprocal of Pb content (µg/g). 2012 Negrel P. et al.
IMG Figure 5: (a) Plots of 207Pb/206Pb ratios vs. discharge (Q, m3/s) of the Loire at JLO station (Fig. 2); (b) Pb and Mn (all µg/g) contents in AEM vs. discharge; (c) 207Pb/206Pb ratios vs. the recipro... 2012 Negrel P. et al.
IMG Figure 6: (a) Plots of Pb and Mn contents (µg/g) in AEM vs. distance in the estuary (0 is the open ocean); (b) 207Pb/206Pb ratios vs. the reciprocal of Pb content (µg/g) ; (c) 207Pb/206Pb ratios vs... 2012 Negrel P. et al.
IMG Figure 7: Relationship between 207Pb/206Pb and 208Pb/206Pb in AEM in the Loire catchment. 2012 Negrel P. et al.