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Type de documentTexte
PrécisionPublications scientifiques
ThèmeAménagementsArchéologie
Contaminants associésCrues
ErosionGéochimie
GéomorphologieGestion
Interactions faune ou florePaléoenvironnements
RéglementationStocks
ThermieTransport solide
Versants
AuteurNégrel P. et Grosbois C.
Date de publication1999
ReferenceChanges in chemical and 87Sr/86Sr signature distribution patterns of suspended matter and bed sediments in the upper Loire river basin, Chemical Geology, Vol. 156, pp. 231–249
RattachementBRGM - Université François Rabelais de Tours, GéEAC
Période considérée1994-1996
Localisation OSLA1Tronçon 3
Localisation OSLA2Pas d'information
Localisation OSLA3Pas d'information
Localisation OSLA4Pas d'information
Document numériséeOuiNon
FormatBMPJPGPDFPNGPPT
Nom du fichierNegrel_et_Grosbois_1999.pdf
Situation
Aperçu

Documents liés

Type Références Date Auteur
IMG Figure 1: simplified geological map of the Loire river basin, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended matter and bed sediments in the upper Loire river basin,... 1999 Négrel P. et Grosbois C.
IMG Table 1a: major-element and trace-element concentrations and mineralogical composition of the SPM collected during the 'daily' survey and 'monthly' survey, in Changes in chemical and 87Sr/86Sr signatu... 1999 Négrel P. et Grosbois C.
IMG Table 1b: major-element and trace-element concentrations and mineralogical composition of the SPM collected during the 'daily' survey and 'monthly' survey (suite), in Changes in chemical and 87Sr/86Sr... 1999 Négrel P. et Grosbois C.
IMG Table 1c: major-element and trace-element concentrations and mineralogical composition of the SPM collected during the 'daily' survey and 'monthly' survey (suite), in Changes in chemical and 87Sr/86Sr... 1999 Négrel P. et Grosbois C.
IMG Figure 2: evolution of SPM concentration with discharge for the daily and monthly samples, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended matter and bed sediments in... 1999 Négrel P. et Grosbois C.
IMG Figure 3: evolution of calcite and K-feldspar abundances with river discharge, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended matter and bed sediments in the upper L... 1999 Négrel P. et Grosbois C.
IMG Table 2a: major-element and trace-element concentrations of bed sediments collected from the Loire and Allier rivers, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended ... 1999 Négrel P. et Grosbois C.
IMG Table 2b: major-element and trace-element concentrations of bed sediments collected from the Loire and Allier rivers (suite), in Changes in chemical and 87Sr/86Sr signature distribution patterns of su... 1999 Négrel P. et Grosbois C.
IMG Table 3: Pearson correlation coefficients obtained between the nine elements measured for the Loire SPM over the two periods studied (a), and obtained for the 13 elements measured in the BS of the Loi... 1999 Négrel P. et Grosbois C.
IMG Figure 4: evolution of major- and trace-element concentrations with discharge, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended matter and bed sediments in the upper L... 1999 Négrel P. et Grosbois C.
IMG Figure 5: fluctuations in 87Sr/86Sr and discharge of the Loire river as a function of month of the year, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended matter and be... 1999 Négrel P. et Grosbois C.
IMG Figure 6: relationship between 87Sr/86Sr ratio and calcite abundance in the suspended particulate matter of the Loire river, in Changes in chemical and 87Sr/86Sr signature distribution patterns of sus... 1999 Négrel P. et Grosbois C.
IMG Figure 7: relationship between 87Sr/86Sr ratios of the suspended particulate matter and of the dissolved load, in Changes in chemical and 87Sr/86Sr signature distribution patterns of suspended matter ... 1999 Négrel P. et Grosbois C.