Francois Lacan

Publications

Article dans une revue (57)

Iron isotope insights into equatorial Pacific biogeochemistry Capucine Camin,Marie Labatut,Catherine Pradoux,James W Murray,François Lacan Ocean Science, 2026, 22 (2), pp.791-820. ⟨10.5194/os-22-791-2026⟩ Article dans une revue hal-05540433v1
Iron isotopes suggest significant aerosol dissolution over the Pacific Ocean Capucine Camin,François Lacan,Catherine Pradoux,Marie Labatut,Anne Johansenet al. Atmospheric Chemistry and Physics, 2025, 25 (14), pp.8213-8228. ⟨10.5194/acp-25-8213-2025⟩ Article dans une revue hal-05193488v1
Dissolved iron distribution and budget in the Solomon Sea Géraldine Sarthou,Eva Bucciarelli,Fabien Quéroué,François Lacan,Hélène Planquetteet al. Marine Chemistry, 2025, 273, pp.104567. ⟨10.1016/j.marchem.2025.104567⟩ Article dans une revue hal-05299238v1
Distribution of Pa in the Atlantic sector of the Southern Ocean: Tracking scavenging during water mass mixing along neutral density surfaces M. Levier,M. Roy-Barman,L. Foliot,A. Dapoigny,F. Lacan Deep Sea Research Part I: Oceanographic Research Papers, 2023, 194, pp.103951. ⟨10.1016/j.dsr.2022.103951⟩ Article dans une revue hal-04044045v1
The distribution of 227Ac along the GA01 section in the North Atlantic Emilie Le Roy,Pieter van Beek,François Lacan,Marc Souhaut,Virginie Sanialet al. Marine Chemistry, 2023, 248, pp.104207. ⟨10.1016/j.marchem.2023.104207⟩ Article dans une revue hal-03959500v1
Eocene-Oligocene southwest Pacific Ocean paleoceanography new insights from foraminifera chemistry (DSDP site 277, Campbell Plateau) F. Hodel,C. Fériot,G. Dera,M. de Rafélis,C. Lezinet al. Frontiers in Earth Science, 2022, 10, pp.:998237. ⟨10.3389/feart.2022.998237⟩ Article dans une revue hal-03906973v1
The Importance of Water Mass Transport and Dissolved‐Particle Interactions on the Aluminum Cycle in the Subtropical North Atlantic Lise Artigue,Neil Wyatt,F. Lacan,Claire Mahaffey,Maeve Lohan Global Biogeochemical Cycles, 2021, 35 (5), ⟨10.1029/2020GB006569⟩ Article dans une revue hal-03358768v1
Constraining the Solomon Sea as a source of Al and Mn to the Equatorial Undercurrent Susanna Michael,Joseph Resing,F. Lacan,Nathaniel Buck,Catherine Pradouxet al. Deep Sea Research Part I: Oceanographic Research Papers, 2021, 174, pp.103559. ⟨10.1016/j.dsr.2021.103559⟩ Article dans une revue hal-03358780v1
Interferences and Matrix Effects on Iron Isotopic Composition Measurements by 57Fe-58Fe Double-Spike Multi-Collector Inductively Coupled Plasma Mass Spectrometry; the Importance of Calcium and Aluminum Interferences F. Lacan,Lise Artigue,Jessica K Klar,C. Pradoux,Jérôme Chmeleffet al. Frontiers in Environmental Chemistry, 2021, 2, pp.692025. ⟨10.3389/fenvc.2021.692025⟩ Article dans une revue hal-03358745v1
Bioactive trace metals and their isotopes as paleoproductivity proxies: An assessment using GEOTRACES-era data Tristan Horner,Susan Little,Tim Conway,Jesse Farmer,Jennifer Hertzberget al. Global Biogeochemical Cycles, 2021, 35 (11), pp.e2020GB006814. ⟨10.1029/2020GB006814⟩ Article dans une revue hal-03003951v2
Drake Passage gateway opening and Antarctic Circumpolar Current onset 31 Ma ago: The message of foraminifera and reconsideration of the Neodymium isotope record F. Hodel,R. Grespan,M. de Rafélis,G. Dera,C. Lezinet al. Chemical Geology, 2021, 570, pp.120171. ⟨10.1016/j.chemgeo.2021.120171⟩ Article dans une revue hal-03358760v1
Dissolved iron in the North Atlantic Ocean and Labrador Sea along the GEOVIDE section (GEOTRACES section GA01) Manon Tonnard,Hélène Planquette,Andrew R. Bowie,Pier van Der Merwe,Morgane Gallinariet al. Biogeosciences, 2020, 17 (4), pp.917-943. ⟨10.5194/bg-17-917-2020⟩ Article dans une revue hal-02511021v1
Water mass analysis along 22 °N in the subtropical North Atlantic for the JC150 cruise (GEOTRACES, GApr08) Lise Artigue,F. Lacan,Simon van Gennip,Maeve Lohan,Neil Wyattet al. Deep Sea Research Part I: Oceanographic Research Papers, 2020, 158, pp.103230. ⟨10.1016/j.dsr.2020.103230⟩ Article dans une revue hal-03101871v1
A New Interlaboratory Characterisation of Silicon, Rare Earth Elements and Twenty‐Two other Trace Element Mass Fractions in the Natural River Water Certified Reference Material SLRS ‐6 ( NRC ‐ CNRC ) Delphine Yeghicheyan,Dominique Aubert,Martine Bouhnik-Le Coz,Jérôme Chmeleff,Sophie Delpouxet al. Geostandards and Geoanalytical Research, 2019, 43 (3), pp.475-496. ⟨10.1111/ggr.12268⟩ Article dans une revue insu-02123880v1
Thorium isotopes in the Southeast Atlantic Ocean: Tracking scavenging during water mass mixing along neutral density surfaces Matthieu Roy-Barman,François Thil,Louise Bordier,Arnaud Dapoigny,Lorna Foliotet al. Deep Sea Research Part I: Oceanographic Research Papers, 2019, 149, pp.103042. ⟨10.1016/j.dsr.2019.05.002⟩ Article dans une revue hal-02410096v1
Insight into the measurement of dissolved 227Ac in seawater using radium delayed coincidence counter Emilie Le Roy,Virginie Sanial,Francois Lacan,Pieter van Beek,Marc Souhautet al. Marine Chemistry, 2019, 212, pp.64-73. ⟨10.1016/j.marchem.2019.04.002⟩ Article dans une revue hal-02511001v1
Global Perspectives on Observing Ocean Boundary Current Systems Robert E. Todd,Francisco Chavez,Sophie Clayton,Sophie Cravatte,Marlos Goeset al. Frontiers in Marine Science, 2019, 6, ⟨10.3389/fmars.2019.00423⟩ Article dans une revue hal-02410119v1
The 226Ra–Ba relationship in the North Atlantic during GEOTRACES-GA01 Emilie Le Roy,Virginie Sanial,Matthew A Charette,Pieter van Beek,Francois Lacanet al. Biogeosciences, 2018, 15 (9), pp.3027-3048. ⟨10.5194/bg-15-3027-2018⟩ Article dans une revue hal-02511004v1
Differentiating Lithogenic Supplies, Water Mass Transport, and Biological Processes On and Off the Kerguelen Plateau Using Rare Earth Element Concentrations and Neodymium Isotopic Compositions Melanie Grenier,Ester Garcia-Solsona,Nolwenn Lemaitre,Thomas Trull,Vincent Bouvieret al. Frontiers in Marine Science, 2018, 5, pp.UNSP 426. ⟨10.3389/fmars.2018.00426⟩ Article dans une revue hal-02410112v1
Aluminium in the North Atlantic Ocean and the Labrador Sea (GEOTRACES GA01 section): roles of continental inputs and biogenic particle removal Jan Lukas Menzel Barraqueta,Christian Schlosser,Hélène Planquette,Arthur Gourain,Marie Cheizeet al. Biogeosciences, 2018, 15 (16), pp.5271-5286. ⟨10.5194/bg-15-5271-2018⟩ Article dans une revue hal-02322921v1
The GEOTRACES Intermediate Data Product 2017 Reiner Schlitzer,Robert Anderson,Elena Masferrer Dodas,Maeve C. Lohan,Walter Geibertet al. Chemical Geology, 2018, 493, pp.210-223. ⟨10.1016/j.chemgeo.2018.05.040⟩ Article dans une revue hal-01819333v1
Introduction to the French GEOTRACES North Atlantic Transect (GA01): GEOVIDE cruise Géraldine Sarthou,Pascale Lherminier,Eric Achterberg,Fernando Alonso-Pérez,Eva Bucciarelliet al. Biogeosciences, 2018, 15 (23), pp.7097-7109. ⟨10.5194/bg-15-7097-2018⟩ Article dans une revue hal-02511162v1
Sources of dissolved iron to oxygen minimum zone waters on the Senegalese continental margin in the tropical North Atlantic Ocean: Insights from iron isotopes Jessica K Klar,C. Schlosser,J. A. Milton,E. M. S. Woodward,F. Lacanet al. Geochimica et Cosmochimica Acta, 2018, 236, pp.60-78. ⟨10.1016/j.gca.2018.02.031⟩ Article dans une revue hal-03771965v1
Dissolved Pb and Pb isotopes in the North Atlantic from the GEOVIDE transect (GEOTRACES GA-01) and their decadal evolution Cheryl M Zurbrick,Edward Boyle,Richard J. Kayser,Matthew K. Reuer,Jingfeng Wuet al. Biogeosciences, 2018, 15 (16), pp.4995-5014. ⟨10.5194/bg-15-4995-2018⟩ Article dans une revue hal-02323150v1
The large-scale evolution of neodymium isotopic composition in the global modern and Holocene ocean revealed from seawater and archive data Tachikawa Kazuyo,Thomas Arsouze,Germain Bayon,Aloys Bory,Christophe Colinet al. Chemical Geology, 2017, 457, pp.:131-148 (IF 3,482). ⟨10.1016/j.chemgeo.2017.03.018⟩ Article dans une revue hal-01497960v1
The Solomon Sea: its circulation, chemistry, geochemistry and biology explored during two oceanographic cruises Alexandre Ganachaud,Sophie Cravatte,Janet Sprintall,Cyril Germineaud,Marion Albertyet al. Elementa: Science of the Anthropocene, 2017, 5, pp.33. ⟨10.1525/elementa.221⟩ Article dans une revue hal-01736985v1
Iron isotopes reveal distinct dissolved iron sources and pathways in the intermediate versus deep Southern Ocean Cyril Abadie,Francois Lacan,Amandine Radic,Catherine Pradoux,Franck Poitrasson Proceedings of the National Academy of Sciences of the United States of America, 2017, 114, pp.858-863. ⟨10.1073/pnas.1603107114⟩ Article dans une revue insu-03661381v1
The GEOTRACES Intermediate Data Product 2014 Edward Mawji,Reiner Schlitzer,Elena Masferrer Dodas,Cyril Abadie,Wafa Abouchamiet al. Marine Chemistry, 2015, 177, pp.1 - 8. ⟨10.1016/j.marchem.2015.04.005⟩ Article dans une revue hal-01491331v1
Iron sources and dissolved-particulate interactions in the seawater of the Western Equatorial Pacific, iron isotope perspectives M Labatut,F. Lacan,C Pradoux,J Chmeleff,A Radicet al. Global Biogeochemical Cycles, 2014, ⟨10.1002/2014GB004928⟩ Article dans une revue hal-01202027v1
Rare Earth Elements and Nd isotopes tracing water mass mixing and particle-seawater interactions in the SE Atlantic E. Garcia-Solsona,C. Jeandel,M. Labatut,F. Lacan,D. Vanceet al. Geochimica et Cosmochimica Acta, 2013, pp.10.1016/j.gca.2013.10.009. ⟨10.1016/j.gca.2013.10.009⟩ Article dans une revue istex hal-00906156v1
From the subtropics to the central equatorial Pacific Ocean: neodymium isotopic composition and rare earth element concentration variations Mélanie Grenier,C. Jeandel,F. Lacan,D. Vance,C. Venchiaruttiet al. Journal of Geophysical Research. Oceans, 2013, 118, pp.592-618. ⟨10.1029/2012JC008239⟩ Article dans une revue hal-00848507v1
Rare earth element analysis in natural waters by multiple isotope dilution - sector field ICP-MS T. C. C. Rousseau,J. E. Sonke,J. Chmeleff,F. Candaudap,F. Lacanet al. Journal of Analytical Atomic Spectrometry, 2013, pp.10.1039/c3ja30332b. ⟨10.1039/C3JA30332B⟩ Article dans une revue hal-00848758v1
A Compilation of Silicon, Rare Earth Element and Twenty-One other Trace Element Concentrations in the Natural River Water Reference Material SLRS-5 (NRC-CNRC) Delphine Yeghicheyan,C. Bossy,Martine Bouhnik-Le Coz,C. Douchet,G. Granieret al. Geostandards and Geoanalytical Research, 2013, 37 (4), pp.449-467. ⟨10.1111/j.1751-908X.2013.00232.x⟩ Article dans une revue istex hal-00906166v1
Rare earth element concentrations and Nd isotopes in the Southeast Pacific Ocean C. Jeandel,H. Delattre,Mélanie Grenier,C. Pradoux,F. Lacan Geochemistry, Geophysics, Geosystems, 2013, 14 (2), pp.328-341. ⟨10.1029/2012GC004309⟩ Article dans une revue hal-00848535v1
GEOTRACES IC1 (BATS) contamination-prone trace element isotopes Cd, Fe, Pb, Zn, Cu, and Mo intercalibration E.A. Boyle,S. John,W. Abouchami,J.F. Adkins,Y. Echegoyen-Sanzet al. Limnology and Oceanography : methods, 2012, 10, pp.653-665. ⟨10.4319/lom.2012.10.653⟩ Article dans une revue hal-00761684v1
Neodymium isotopic composition of the oceans: A compilation of seawater data F. Lacan,K. Tachikawa,C. Jeandel Chemical Geology, 2012, 300-301, pp.177-184. ⟨10.1016/j.chemgeo.2012.01.019⟩ Article dans une revue hal-00675108v1
GEOTRACES intercalibration of neodymium isotopes and rare earth element concentrations in seawater and suspended particles. Part 1: reproducibility of results for the international intercomparison T. van de Flierdt,K. Pahnke,H. Amakawa,P. Andersson,C. Basaket al. Limnology and Oceanography: Methods, 2012, 10, pp.234-251. ⟨10.4319/lom.2012.10.234⟩ Article dans une revue hal-00985401v1
Single Column Sequential Extraction of Ra, Nd, Th, Pa and U from a Natural Sample Catherine Jeandel,Celia Venchiarutti,Michael Bourquin,Catherine Pradoux,François Lacanet al. Geostandards and Geoanalytical Research, 2011, 35 (4), pp.449-459. ⟨10.1111/j.1751-908X.2010.00087.x⟩ Article dans une revue istex hal-04511654v1
The biogeochemical cycle of dissolved cobalt in the Atlantic and the Southern Ocean south off the coast of South Africa Johann Bown,Marie Boye,Alexander Baker,Eric Duvieilbourg,Francois Lacanet al. Marine Chemistry, 2011, 126 (1-4), pp.193-206. ⟨10.1016/j.marchem.2011.03.008⟩ Article dans une revue istex hal-02345554v1
Ocean margins: the missing term for oceanic element budgets? C. Jeandel,B. Peucker Ehrenbrink,M. Jones,C. Pearce,E. Oelkerset al. Eos, Transactions American Geophysical Union, 2011, pp.217-224. ⟨10.1029/2011EO260001⟩ Article dans une revue hal-00997434v1
Iron isotopes in the seawater of the equatorial Pacific Ocean: New constraints for the oceanic iron cycle A. Radic,F. Lacan,J. W. Murray Earth and Planetary Science Letters, 2011, 306, pp.1-10. ⟨10.1016/j.epsl.2011.03.015⟩ Article dans une revue hal-00646846v1
High-Precision Determination of the Isotopic Composition of Dissolved Iron in Iron Depleted Seawater by Double Spike Multicollector-ICPMS F. Lacan,A. Radic,M. Labatut,C. Jeandel,F. Poitrassonet al. Analytical Chemistry, 2010, 82 (17), p7103-7111. ⟨10.1021/ac1002504⟩ Article dans une revue hal-00544177v1
Modeling the Nd isotopic composition in the North Atlantic basin using an eddy-permitting model T. Arsouze,A. M. Treguier,S. Peronne,J.C. Dutay,F. Lacanet al. Ocean Science, 2010, 6 (3), pp.789 - 797. ⟨10.5194/os-6-789-2010⟩ Article dans une revue hal-00543924v1
Influence of particle size and type on 231Pa and 230Th simulation with a global coupled biogeochemical-ocean general circulation model: A first approach J. C. Dutay,F. Lacan,M. Roy-Barman,L. Bopp Geochemistry, Geophysics, Geosystems, 2009, pp.Q01011. ⟨10.1029/2008GC002291⟩ Article dans une revue hal-00399114v1
Reconstructing the Nd oceanic cycle using a coupled dynamical - biogeochemical model Thomas Arsouze,J. C. Dutay,F. Lacan,C. Jeandel Biogeosciences, 2009, 6 (12), pp.2829-2846. ⟨10.5194/bg-6-2829-2009⟩ Article dans une revue hal-00985398v1
Measurement of the isotopic composition of dissolved iron in the open ocean F. Lacan,Amandine Radic,Catherine Jeandel,Franck Poitrasson,Géraldine Sarthouet al. Geophysical Research Letters, 2008, pp.L24610. ⟨10.1029/2008GL035841⟩ Article dans une revue hal-00399111v1
A modeling sensitivity study of the influence of the Atlantic meridional overturning circulation on neodymium isotopic composition at the Last Glacial Maximum T. Arsouze,C. Dutay,M. Kageyama,F. Lacan,R. Alkamaet al. Climate of the Past, 2008, 4 (3), pp.191-203. ⟨10.5194/cp-4-191-2008⟩ Article dans une revue hal-00403633v1
Dissolved Rare Earth Elements Trace Terrigeneous Inputs in the Wake of the Kerguelen Island (Southern Ocean) Y. Zhang,F. Lacan,C. Jeandel Deep Sea Research Part II: Topical Studies in Oceanography, 2008, 55, pp.638-652. ⟨10.1016/j.dsr2.2007.12.029⟩ Article dans une revue istex hal-00280199v1
Modeling the neodymium isotopic composition with a global ocean circulation model Thomas Arsouze,J. C. Dutay,F. Lacan,C. Jeandel Chemical Geology, 2007, 239, pp.165-177. ⟨10.1016/j.chemgeo.2006.12.006⟩ Article dans une revue istex hal-00280189v1
Isotopic Nd compositions and concentrations of the lithogenic inputs into the ocean: A compilation, with an emphasis on the margins C. Jeandel,Thomas Arsouze,F. Lacan,J. C. Dutay,P. Techinet Chemical Geology, 2007, 239, pp.156-164. ⟨10.1016/j.chemgeo.2006.11.013⟩ Article dans une revue istex hal-00280191v1
Cadmium isotopic composition in seawater and phytoplankton culture experiments F. Lacan,Raoul François,Y. Ji,R. Sherrell Geochimica et Cosmochimica Acta, 2006, 70, pp.5104-5118. ⟨10.1016/j.gca.2006.07.036⟩ Article dans une revue istex hal-00399130v1
Acquisition of the neodymium isotopic composition of the North Atlantic Deep Water F. Lacan,C. Jeandel Geochemistry, Geophysics, Geosystems, 2005, 6, pp.Q12008. ⟨10.1029/2005GC000956⟩ Article dans une revue istex hal-00280188v1
Neodymium isotopes as a new tool for quantifying exchange fluxes at the continent-ocean interface F. Lacan,C. Jeandel Earth and Planetary Science Letters, 2005, 232, pp.245-257. ⟨10.1016/j.epsl.2005.01.004⟩ Article dans une revue istex hal-00280196v1
Denmark Strait water circulation traced by heterogeneity in neodymium isotopic compositions F. Lacan,C. Jeandel Deep Sea Research Part I: Oceanographic Research Papers, 2004, 51, pp.71 -82. ⟨10.1016/j.dsr.2003.09.006⟩ Article dans une revue istex hal-00399161v1
Subpolar Mode Water formation traced by neodymium isotopic composition F. Lacan,C. Jeandel Geophysical Research Letters, 2004, 31, pp.L14306. ⟨10.1029/2004GL019747⟩ Article dans une revue hal-00399162v1
Neodymium isotopic composition and rare earth element concentration in the deep and intermediate Nordic Seas: constraints on the Iceland Scotland Overflow Water signature F. Lacan,C. Jeandel Geochemistry, Geophysics, Geosystems, 2004, 5 (11), Q11006 (10 p.). ⟨10.1029/2004GC000742⟩ Article dans une revue hal-00399174v1
Tracing Papua New Guinea imprint on the central Equatorial Pacific Ocean using neodymium isotopic compositions and Rare Earth Element patterns F. Lacan,C. Jeandel Earth and Planetary Science Letters, 2001, 186, pp.497-512. ⟨10.1016/S0012-821X(01)00263-1⟩ Article dans une revue istex hal-00399159v1

Chapitre d'ouvrage (1)

Les Éléments Chimiques Et Isotopes, Traceurs Des Échanges Terre-Mer C. Jeandel,P. van Beek,F. Lacan André Monaco, Patrick Prouzet. Complexité du système océanique, ISTE Editions, pp. 181-208, 2011, Collection Mer et Océan 1, 978-1-78405-000-9 978-1-78406-000-8 Chapitre d'ouvrage hal-01010129v1

Thèse (1)

Masses d'eau des Mers Nordiques et de l'Atlantique Subarctique tracées par les isotopes du néodyme F. Lacan Océan, Atmosphère. Université Paul Sabatier - Toulouse III, 2002. Français. ⟨NNT : ⟩ Thèse tel-00118162v1

HDR (1)

Les isotopes du fer en tant que traceur des cycles biogéochimiques dans l'océan et à ses interfaces F. Lacan Océan, Atmosphère. Université Paul Sabatier - Toulouse III, 2013 HDR tel-00848295v2