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Application of 239,240 Pu, 137Cs and heavy metals for dating of river sediments

Dariusz Ciszewski

Dariusz Ciszewski

AGH-University of Sciences and TechnologyKrakow, Poland
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Ciszewski, Dariusz
 et 
Edyta Łokas

Edyta Łokas

Institute of Nuclear Physics Polish Academy of SciencesKraków, Poland
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Łokas, Edyta
  
19 déc. 2019
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Catégorie d'article: Regular Articles
Publié en ligne: 19 déc. 2019
Pages: 138 - 147
Reçu: 03 oct. 2019
Accepté: 23 mai 2019
DOI: https://doi.org/10.1515/geochr-2015-0111
Mots clés
© 2018 D. Ciszewski and E. Łokas, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Location of research area and sampling sites.
Location of research area and sampling sites.

Fig. 2

Content of silt fraction and LOI in sampled sediment profiles.
Content of silt fraction and LOI in sampled sediment profiles.

Fig. 3

Activity of 137Cs, 239,240Pu and concentrations of heavy metals in sampled sediment profiles.
Activity of 137Cs, 239,240Pu and concentrations of heavy metals in sampled sediment profiles.

Average inventories (Bq·m–2) for overbank sediments and reservoir sediments profiles_

Profiles 137Cs inventory (Bq·m–2) 239+240Pu inventory (Bq·m–2)
CI 5480 ± 580 62 ± 6
CII 5700 ± 630 247 ± 22
CIII 7690 ± 730 71 ± 6
SBI 10130 ± 930 59 ± 7
SBII 5780 ± 1000 nm
Langue:
Anglais
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Sujets de la revue:
Géosciences, Géosciences, autres
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