Zinc isotope variations in archeological human teeth (Lapa do Santo, Brazil) reveal dietary transitions in childhood and no contamination from gloves.

Autor: Klervia Jaouen, Manuel Trost, Nicolas Bourgon, Rozenn Colleter, Adeline Le Cabec, Thomas Tütken, Rodrigo Elias Oliveira, Marie Laure Pons, Pauline Méjean, Sven Steinbrenner, Jérôme Chmeleff, André Strauss

Publikováno v: PLoS ONE, Vol 15, Iss 5, p e0232379 (2020)

Zinc (Zn) isotope ratios of dental enamel are a promising tracer for dietary reconstruction in archeology, but its use is still in its infancy. A recent study demonstrated a high risk of Zn contamination from nitrile, and latex gloves used during che

Externí odkaz: https://doaj.org/article/575b4536da214ec3a86ca2b650cdf104

A Neandertal dietary conundrum: Insights provided by tooth enamel Zn isotopes from Gabasa, Spain

Autor: Klervia Jaouen, Vanessa Villalba-Mouco, Geoff M. Smith, Manuel Trost, Jennifer Leichliter, Tina Lüdecke, Pauline Méjean, Stéphanie Mandrou, Jérôme Chmeleff, Danaé Guiserix, Nicolas Bourgon, Fernanda Blasco, Jéssica Mendes Cardoso, Camille Duquenoy, Zineb Moubtahij, Domingo C. Salazar Garcia, Michael Richards, Thomas Tütken, Jean-Jacques Hublin, Pilar Utrilla, Lourdes Montes

Publikováno v: Jaouen, Klervia Villalba Mouco, Vanessa Smith, Geoff M. Trost, Manuel Leichliter, Jennifer Ludecke, Tina Mejean, Pauline Mandrou, Stéphanie Chmeleff, Jérôme Guiserix, Danaé Bourgon, Nicolas Blasco, Fernanda Cardoso, Jessica Mendes Duquenoy, Camille Moubtahij, Zineb Salazar García, Domingo Carlos Richards, Michael Tutken, Thomas Hublin, Jean-Jacques Utrilla, Pilar Montes, Lourdes 2022 A Neanderthal dietary conundrum : insights provided by tooth enamel Zn isotopes from Gabasa, Spain Proceedings of the National Academy of Sciences of the United States of America 119 43 1 9
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
Proceedings of the National Academy of Sciences of the United States of America

The characterization of Neandertals’ diets has mostly relied on nitrogen isotope analyses of bone and tooth collagen. However, few nitrogen isotope data have been recovered from bones or teeth from Iberia due to poor collagen preservation at Paleol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13895a329a5dd7ab600ff395a614aa2b
http://zaguan.unizar.es/record/120073

Collaborative determination of trace element mass fractions and isotope ratios in AQUA-1 drinking water certified reference material

Autor: David Dumoulin, Patricia Grinberg, Bruno Malet, Jean Dumont, Delphine Yeghicheyan, Léa Causse, Pierre Deschamps, Gabriel Billon, Fabienne Séby, Rémi Freydier, Moustafa Belhadj, Jérôme Chmeleff, Aurélie Marquet, Christophe Cloquet, Abel Guihou, Catherine Jeandel, Mickaël Tharaud, Laurent Y. Alleman, Laure Cordier, Irina Djouraev, Zoltán Mester, Hélène Mariot, Guillaume Trommetter, Jean Riotte, Paramee Kumkrong

Publikováno v: Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2021, 413 (20), pp.4959-4978. ⟨10.1007/s00216-021-03456-8⟩
Analytical and Bioanalytical Chemistry, 2021, 413 (20), pp.4959-4978. ⟨10.1007/s00216-021-03456-8⟩

International audience; The Isotrace CNRS workgroup in collaboration with National Research Council of Canada has characterized a number of trace element mass fractions and isotope ratios currently not certified in AQUA-1 natural drinking water refer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c67af6fa52f87f6eeafa1e5c549b9b12
https://hal.archives-ouvertes.fr/hal-03338738

Quantifying the impacts of artisanal gold mining on a tropical river system using mercury isotopes

Autor: Jeroen E. Sonke, Raphaelle Rinaldo, Sylvaine Goix, Johanna Menges, Christelle Lagane, Lars-Eric Heimbürger, Laure Laffont, Jérôme Chmeleff, Régine Maury-Brachet, Laurence Maurice

Publikováno v: Chemosphere
Chemosphere, Elsevier, 2019, 219, pp.684-694. ⟨10.1016/j.chemosphere.2018.12.036⟩
Chemosphere, 2019, 219, pp.684-694. ⟨10.1016/j.chemosphere.2018.12.036⟩

In some locations, artisanal and small-scale gold-mining (ASGM) represents a significant source of anthropogenic Hg to freshwater environments. The Hg released from ASGM can contaminate aquatic fauna and pose health risks to downstream populations. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d89b26b051b85a715ae5b0a33a14a13
https://doi.org/10.1016/j.chemosphere.2018.12.036

Tin stable isotopes in magmatic-affected coal deposits: Insights in the geochemical behavior of tin

Autor: Jérôme Chmeleff, Ruoyu Sun, Guijian Liu, David Point, Jiubin Chen, Jeroen E. Sonke, Qinyuan Qu, Manuel Henry

Publikováno v: Applied Geochemistry
Applied Geochemistry, 2020, 119, pp.104641-. ⟨10.1016/j.apgeochem.2020.104641⟩
Applied Geochemistry, Elsevier, 2020, 119, pp.104641-. ⟨10.1016/j.apgeochem.2020.104641⟩

Tin (Sn) is a redox-sensitive element and geochemically incompatible that accumulates in evolved magmas and associated hydrothermal fluids. Here, a Sn stable isotope approach is used to characterize sources and geochemical behaviors of Sn in magmatic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22a6561cc5b5ec964ad56a1c9ce3a4df
https://hal.science/hal-03490798