Emilie Bruand

E BRUAND

Emilie Bruand

Chercheuse CNRS
emilie.bruand@univ-brest.fr

RESEARCH INTERESTS

Crustal Evolution, Early Earth, Subduction, igneous and metamorphic petrology, petrogenesis, Rare Earth Element minerals, thermodynamic modelling, mountain building, high grade metamorphic rocks, Laser ablation, Oxygen and Neodymium isotopes.

2023

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Bruand, E., Storey, C., Fowler, M., Dhuime, B., Doucelance, R., 2023. Mineral-whole rock isotope fidelity? A comparative study of Hf-Nd-O from high Ba-Sr granitoids. Chem Geol 624, 121425. lien

Moreira, H., Storey, C., Bruand, E., Darling, J., Fowler, M., Cotte, M., Villalobos-Portillo, E.E., Parat, F., Seixas, L., Philippot, P., Dhuime, B., 2023. Sub-arc mantle fugacity shifted by sediment recycling across the Great Oxidation Event. Nat Geosci. liens41561-023-01258-4

Pereira, I., Bruand, E., Nicollet, C., Koga, K.T., Brovarone, A.V., 2023. Ti-bearing minerals: from the ocean floor to subduction and back. Journal of Petrology 1–26. lien

Vandenburg, E.D., Nebel, O., Cawood, P.A., Smithies, R.H., Capitanio, F.A., Miller, L.A., Millet, M., Bruand, E., 2023a. The stability of cratons is controlled by lithospheric thickness , as evidenced by Rb-Sr overprint ages in granitoids 621.lienj.epsl.2023.118401

Vandenburg, E.D., Nebel, O., Smithies, R.H., Capitanio, F.A., Miller, L., Cawood, P.A., Millet, M.-A., Bruand, E., Moyen, J.-F., Wang, X., Nebel-Jacobsen, Y., 2023. Spatial and temporal control of Archean tectonomagmatic regimes. Earth Sci Rev 104417. lienj.earscirev.2023.104417

2022

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Nicollet C, Paquette J, Bruand E, Magmas L (2022) Crystallisation and fast cooling of the ( meta ) gabbro from the Chenaillet ophiolite ( Western Alps ): In-situ U – Pb dating of zircon , titanite , monazite and xenotime in textural context. Lithos 415:1–16. doi: 10.1016/j.lithos.2022.106620

2020

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Bruand E., Fowler M., Storey C., et al. (2020) Accessory mineral constraints on crustal evolution: elemental fingerprints for magma discrimination. Geochemical Perspective Letters 13, 7-12.

Antoine C, Bruand E, Guitreau M, Devidal J-L (2020) Understanding Preservation of Primary Signatures in Apatite by Comparing Matrix and Zircon ‐ Hosted Crystals From the Eoarchean Acasta Gneiss Complex (Canada). Geochemistry, Geophys Geosystems 1–21. doi: 10.1029/2020GC008923

Doucelance R., Bruand, E., Matte S., et al. (2020) In-situ determination of Nd isotope ratios in apatite by LA-MC-ICPMS : Challenges and limitations. Chemical Geology 550, 2-21.

Bonnand P, Bruand E, Matzen AK, et al (2020) ScienceDirect Redox control on chromium isotope behaviour in silicate melts in contact with magnesiochromite. Geochim Cosmochim Acta 288:282–300. doi: 10.1016/j.gca.2020.07.038

2019

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Bruand E., Storey C., Fowler M., Heilimo E., EIMF (2019) Oxygen isotopes in titanite and apatite, and their potential for crustal evolution research. Geochimica et Cosmochimica Acta, 255, 144-152.

2017

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Bruand, E., Fowler, M., Storey, C., Darling, J., 2017. Apatite trace element and isotope applications to petrogenesis and provenance. American Mineralogist 102. lien

Jahn, I., Strachan, R.A., Fowler, M., Bruand, E., Kinny, P.D., Clark, C., Taylor, R.J.M., 2017. Evidence from U–Pb zircon geochronology for early Neoproterozoic (Tonian) reworking of an Archaean inlier in northeastern Shetland, Scottish Caledonides. J Geol Soc London 174. lien

2016

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Bruand, E., Storey, C., Fowler, M., 2016. An apatite for progress: Inclusions in zircon and titanite constrain petrogenesis and provenance. Geology 44. lien

Hart, E., Storey, C., Bruand, E., Schertl, H.-P., Alexander, B.D., 2016. Mineral inclusions in rutile: A novel recorder of HP-UHP metamorphism. Earth Planet Sci Lett 446. lien

2014

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Bruand, E., Storey, C., Fowler, M., 2014b. Accessory mineral chemistry of high Ba-Sr granites from Northern Scotland: Constraints on petrogenesis and records of whole-rock Signature. Journal of Petrology 55. lien

Bruand, E., Gasser, D., Stüwe, K., 2014a. Metamorphic P-T conditions across the Chugach Metamorphic Complex (Alaska)-A record of focussed exhumation during transpression. Lithos 190–191. lien

Before 2012

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Gasser, D., Rubatto, D., Bruand, E., Stüwe, K., 2012b. Large-scale, short-lived metamorphism, deformation, and magmatism in the Chugach metamorphic complex, southern Alaska: A SHRIMP U-Pb study of zircons. Bulletin of the Geological Society of America 124. lien

Gasser, D., Bruand, E., Rubatto, D., Stüwe, K., 2012a. The behaviour of monazite from greenschist facies phyllites to anatectic gneisses: An example from the Chugach Metamorphic Complex, southern Alaska. Lithos 134–135. lien

Gasser, D., Bruand, E., Stuewe, K., Foster, D.A., Schuster, R., Fügenschuh, B., Pavlis, T., 2011. Formation of a metamorphic complex along an obliquely convergent margin: Structural and thermochronological evolution of the chugach metamorphic complex, southern Alaska. Tectonics 30. lien3

Bruand, E., Gasser, D., Bonnand, P., Stuewe, K., 2011. The petrology and geochemistry of a metabasite belt along the southern margin of Alaska. Lithos 127. lien

Bruand, E., Stüwe, K., Proyer, A., 2010. Pseudosection modelling for a selected eclogite body from the Koralpe (Hohl), Eastern Alps. Mineral Petrol 99. lien

 

 

EMILIE BRUAND

ORCID: 0000-0003-2711-4019

URL for web site: lien

 

Current position

CNRS Researcher since 2017

  • Laboratory Geo-Ocean, Brest, France (2022-Present)
  • Laboratory Magmas and Volcanoes, Clermont-Ferrand, France (2017-2022).

 

Education

2011    PhD in Earth Sciences, Institüt für Erdwissenschaft, Karl Franzens University, Graz, Austria . PhD subject: “Study of metamorphic petrology of the CMC (Alaska, USA) and evaluation of Pressure-Temperature conditions.” PhD Supervisor: Kurt Stüwe

 

Previous professional activities

2016-2017                    Auvergne Research fellowship – Laboratoire Magmas et Volcans, France

Feb. 2016- Aug. 2016   Postdoctoral researcher – University of Oxford, UK

2011-2016                    NERC Postdoc researcher (PI: C. Storey) - University of Portsmouth, UK and teaching fellow

 

RESEARCH INTERESTS

Crustal Evolution, Early Earth, Subduction, igneous and metamorphic petrology, petrogenesis, Rare Earth Element minerals, thermodynamic modelling, mountain building, high grade metamorphic rocks, Laser ablation, Oxygen and Neodymium isotopes.

 

Organisation of scientific conferences (2018-2022)

2019&2022      Session convener at Goldschmidt (Barcelona, Spain) and (Hawaii, USA)

 

Scientific and institutional responsabilities (2018-2023)

2023-               Member of the Interdisciplinary Graduate School of south and west Brittany (ISBLUE) committee Theme 2 : Ocean-Earth interactions - lien

2022-               Member of the scientific Committee of “Société française de Minéralogie et Cristallographie”

2022-               Seminar organizer and communication representative for Geo-Ocean laboratory

2020- 2023       Member of European Association of Geochemistry training and outreach committee

2020-2022        LMV representative for the gender equality committee (CNRS DR7, France)

2019-2022       Elected member of the OPGC council

2017-2020       Responsible of the department seminars at LMV, Clermont-Ferrand, France

2016-2020        Committee of the Metamorphic Studies group (Geological Society of London, UK)

 

Fellowships, grants and awards (selection of 2018-2022)

2021     French National Research council grant, ANR JCJC AMNESIA– 4 years-project

2021    ClerVolc (Labex) grant – funding for 1 Post-doctoral position- 1 year salary 

2019     Université Clermont Auvergne funding for one Post-doctoral position- 

 

Fieldworks (selection of 2018-2022)

2022    Fieldwork sampling in Calabria (Italy) for the AMNESIA project: 2 weeks

2019    Fieldwork sampling in Pilbara craton (Australia) with the Yipi Consortium: 3 weeks

2018     Fieldwork sampling in the Kaapvaal craton (South Africa) with the SWASA consortium: 2 weeks

 

Teaching (selection of 2011-2023)

2021-2022        Guest lecturer for Université de Bretagne Occidentale (UBO) in “Géodynamique Chimique” modules for Master 2 and Master 1 students. 

2021                 Guest lecturer for Université Clermont Auvergne in the “Subduction” module for Master 2 students 

2019-2023       Guest lecturer for the OPGC doctoral School, UCA, France.

2019                 Guest lecturer in Petrology and Geochemistry, Petrochro Summer School, Potsdam, Germany. 

2011 – 2016      Lectures and practicals in Mineralogy and Geodynamic for 1st year students, metamorphic petrology for 2d year students, metamorphic and magmatic petrology for 3rd year students, fieldwork for 1st and 2d year students, University of Portsmouth, UK. (590h)

 

Supervision of graduate, PhD students and Posdoctoral (selection of 2018-2023)

2023                Supervisor of one Master 1 student, Lisa Lebrun, Geo-Ocean, France

2023                Supervisor of one Master 2 student, Angèle Echard, Geo-Ocean, France

2021-               Supervisor of one PhD student, Théo Biget, UCA, France

2021                Supervisor of one Master 2 student, Hugo Albaredes, UCA, France

2019                Supervisor of one Master 2 student, Lucas Maulny, UCA, France

2018                Supervisor of one Master 2 student, Clémentine Antoine, UCA, France

 

Editing and Reviewing

2021- Present  Associate Editor for GSA Bulletin

2019-               Reviewer of national and international grants: SYSTER-INSU, DFG grant (Germany)

2018-               Reviewer for International Journals; Geology, Contributions to Mineralogy and Petrology, Cosmochimica and Geochimica Acta, Earth and Planetary Science Letters, Lithos, Chemical Geology, Geosphere, Mineralogy and petrology

 

Publication record– For full record see

lien

 

Selection of communication record (2019-2023)

  • 1 solicited presentation at EGU 2020, 2 keynotes at Goldschmidt 2021 and 2016, and 3 invited seminars (2018-University of Johannesburg, 2019- Petrochro Summer school at Postdam university and 2021- Géosciences Montpellier)
  • Goldschmidt 2023- 1 oral presentation and 4 abstracts as co-author