Olivier Alard

Personal profile

Biography

in-situ Geochemistry (and petrology) of terrestrial and extra-terrestrial mafic and ultramafic rocks.

Education/Academic qualification

Geochemistry, HDR - Habilitation a Diriger des Recheches, Universite de Montpellier

… → 29 Sep 2012

Geochemistry, Ph. D., Macquarie University

1 Apr 1996 → 19 Dec 2000

Geochemistry and Geophysics, Masters, Université Montpellier II

1994 → 1995

Fundamental and applied geophysics and geochemistry, Degree, Université Montpellier II

1993

Earth and Environment Science, D.E.U.G., St Charles University, Marseille

1991 → 1992

External positions

CNRS Research director, Geosciences Montpellier, CNRS and Université

2015 → …

CNRS Researcher, Geosciences Montpellier, CNRS and Université

2008 → 2015

Royal Society University Research Fellow, The Open University

2003 → 2004

Marie Curie Post-doctoral Fellow, The Open University

2002 → 2003

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2 Similar Profiles

mantle Earth & Environmental Sciences

Sulfides Chemical Compounds

melt Earth & Environmental Sciences

Trace Elements Chemical Compounds

sulfide Earth & Environmental Sciences

platinum group element Earth & Environmental Sciences

trace element Earth & Environmental Sciences

Earth mantle Physics & Astronomy

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2006 2020

2 Active
5 Finished

Macquarie University TerraneChron® Facility GEMOC, AuScope Earth Composition and Evolution Node

O'Reilly, S., Alard, O. & Murphy, T.

1/07/18 → 30/06/20

Project: Other

Earth's origin and evolution: a sulphurous approach

Alard, O., MQRES (International), M. (. & MQRES, M.

1/03/16 → …

Project: Research

RCR: The link between cratonic roots, fO2, and mantle geodynamics

O'Neill, C., Alard, O., Belousova, E. & Foley, S.

1/01/18 → 31/12/18

Project: Research

Earth's Internal System: deep processes and crustal consequences

O'Reilly, S., Griffin, W., Pearson, N., Alard, O., Regenauer-Lieb, K., Grand, S., Herrington, R., Scambelluri, M., Rampone, E., Stachel, T., Xu, X., Cottin, J. & Chung, S. L.

1/01/07 → 31/12/10

Project: Research

GEMOC - Geochemical Analyst

O'Reilly, S., Alard, O., Daczko, N., Griffin, W., Jackson, S., Pearson, N., Turner, S. & Wood, B.

1/01/07 → 30/06/08

Project: Research

Research Outputs 1996 2019

4438 Citations
36 h-Index
64 Article
25 Abstract
20 Meeting abstract
2 Review article
1 More
- 1 Conference abstract

Dating post-Archean lithospheric mantle: insights from Re-Os and Lu-Hf isotopic systematics of the Cameroon Volcanic Line peridotites

Liu, J., Pearson, D. G., Shu, Q., Sigurdsson, H., Thomassot, E. & Alard, O., 12 Jul 2019, (Accepted/In press) In : Geochimica et Cosmochimica Acta.

Research output: Contribution to journal › Article › Research › peer-review

Isotopes

Archean

isotope

mantle

Rocks

Influence of redox processes on germanium isotopic composition of ordinary chondrite

Florin, G., Luais, B., Rushmer, T. & Alard, O., 2019, (Submitted) In : Geochimica et Cosmochimica Acta.

Research output: Contribution to journal › Article › Research › peer-review

Melting of sediments in the deep mantle produces saline fluid inclusions in diamonds

Förster, M. W., Foley, S. F., Marschall, H. R., Alard, O. & Buhre, S., May 2019, In : Science Advances. 5, 5, p. 1-6 6 p., eaau2620.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

File

sediments

Earth mantle

diamonds

melting

inclusions

Partitioning of nitrogen during melting and recycling in subduction zones and the evolution of atmospheric nitrogen

Förster, M. W., Foley, S. F., Alard, O. & Buhre, S., 20 Oct 2019, In : Chemical Geology. 525, p. 334-342 9 p.

Research output: Contribution to journal › Article › Research › peer-review

subduction zone

degassing

Recycling

Degassing

Melting

Femtosecond laser ablation-ICP-mass spectrometry and CHNS elemental analyzer reveal trace element characteristics of Danburite from Mexico, Tanzania, and Vietnam

Huong, L. T-T., Otter, L. M., Förster, M. W., Hauzenberger, C. A., Krenn, K., Alard, O., Macholdt, D. S., Weis, U., Stoll, B. & Jochum, K. P., Jun 2018, In : Minerals. 8, 6, p. 1-15 15 p., 234.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

File

Inductively coupled plasma mass spectrometry

Laser ablation

Ultrashort pulses

Trace elements

ablation