Identification in Pore Waters of Recycled Sediment Organic Matter Using the Dual Isotopic Composition of Carbon (δ13C and Δ14C): New Data From the Continental Shelf Influenced by the Rhône River

Autor: J-P Dumoulin, C Rabouille, S Pourtout, B Bombled, B Lansard, I Caffy, S Hain, M Perron, M Sieudat, B Thellier, E Delqué-Količ, C Moreau, L Beck

Publikováno v: Radiocarbon (0033-8222) (Cambridge University Press (CUP)), 2022-12, Vol. 64, N. 6, P. 1617-1627
Radiocarbon
Radiocarbon, 2022, 64 (6), pp.1617-1627. ⟨10.1017/RDC.2022.71⟩

Estuaries and deltas are crucial zones to better understand the interactions between continents and oceans, and to characterize the mineralization and burial of different sources of organic matter (OM) and their effect on the carbon cycle. In the pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e2121abc8b894a5c1fca9d729ffe75
https://archimer.ifremer.fr/doc/00808/92046/

14C in Urban Secondary Carbonate Deposits: a New Tool for Environmental Study

Autor: Nadine Tisnérat-Laborde, Laurent Bergonzini, E Kaltnecker, A Noret, N Pelletier, Matthieu Roy-Barman, D Malnar, J. P. Dumoulin, P. Branchu, G Bultez, Marc Massault, E. Dumont, Edwige Pons-Branchu

Publikováno v: Radiocarbon
Radiocarbon, University of Arizona, 2018, 2nd Radiocarbon in the Environment Conference Debrecen, Hungary, July 3–7, 2017, 60 (4), pp.1269-1281. ⟨10.1017/RDC.2018.25⟩
Radiocarbon, 2018, 2nd Radiocarbon in the Environment Conference Debrecen, Hungary, July 3–7, 2017, 60 (4), pp.1269-1281. ⟨10.1017/RDC.2018.25⟩

Secondary carbonate deposits (similar to speleothems) in urban undergrounds, have been recently highlighted as powerful archives for reconstruction of the historical anthropogenic imprint on the environment. The precise chronology of these secondary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ae7eedd9197b75aed3f3e43a8408875
https://doi.org/10.1017/rdc.2018.25

Isotopic Signature (δ13C, ∆14C) of DIC in Sediment Pore Waters: An Example from the Rhone River Delta

Autor: J. Rassman, C Moreau, Flora Toussaint, Lucile Beck, L. Pozzato, Michel Fontugne, Ingrid Caffy, Christophe Rabouille, J. P. Dumoulin, Emmanuelle Delqué-Količ, Nadine Tisnérat-Laborde

Publikováno v: Radiocarbon (0033-8222) (Univ Arizona Dept Geosciences), 2018-10, Vol. 60, N. 5, P. 1465-1481
Radiocarbon
Radiocarbon, University of Arizona, 2018, 60 (5), pp.1465-1481. ⟨10.1017/RDC.2018.111⟩
Radiocarbon, 2018, 60 (5), pp.1465-1481. ⟨10.1017/RDC.2018.111⟩

A better understanding of the dynamics of different particulate organic matter (OM) pools in the coastal carbon budget is a key issue for quantifying the role of the coastal ocean in the global carbon cycle. To elucidate the benthic component of this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c831af69bdc0c9ed2a8a60b92e18231
https://archimer.ifremer.fr/doc/00724/83636/

Status Report on Sample Preparation Protocols Developed at the LMC14 Laboratory, Saclay, France: From Sample Collection to 14 C AMS Measurement

Autor: V Setti, J. P. Dumoulin, S Hain, Lucile Beck, C Comby-Zerbino, C Moreau, B Thellier, Marion Perron, Emmanuelle Delqué-Količ, Ingrid Caffy, B Berthier

Publikováno v: Radiocarbon
Radiocarbon, University of Arizona, 2017, 59 (3), pp.713-726. ⟨10.1017/RDC.2016.116⟩
Radiocarbon, 2017, 59 (3), pp.713-726. ⟨10.1017/RDC.2016.116⟩

The main objective of this report is to present the dating process routinely applied to different types of samples at the Laboratoire de Mesure du Carbone 14 (LMC14). All the results and protocols refer to our procedures over the last 5 years. A desc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::116a75b3d5fa3abf5fa4360dc77d2aa9
https://hal.archives-ouvertes.fr/hal-03225877/document

Preparing and measuring ultra-small radiocarbon samples with the ARTEMIS AMS facility in Saclay, France

Autor: S. Ferkane, C Comby-Zerbino, Ingrid Caffy, C Souprayen, D. Bavay, Emmanuelle Delqué-Količ, S Hain, V Setti, J. P. Dumoulin, C Moreau, Anita Quiles

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 294:189-193

The ARTEMIS facility in Saclay France measures, on average, 4500 samples a year for French organizations working in an array of fields, including environmental sciences, archeology and hydrology. In response to an increasing demand for the isolation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3fd66c1d9be28881780a4679294a5a9
https://doi.org/10.1016/j.nimb.2012.08.048