Mediterranean Institute of Oceanography
Photo de BONNET Sophie
BONNET Sophie      
Position : Chercheuse CR1
Organism : IRD
Chargé de Recherche

Doctoral co-advisor of : CAFFIN M.,
Team: CYBELE
sophie.bonnet_AT_mio.osupytheas.fr
00491829560 (or +687.738305)
Room: IRD Noumea, Floor: 1 - Site : Luminy
Personal Web page

Local Administration:
  • Direction d'équipe
Distinctions
  • IUF
Curriculum Vitae:     
2007-Present. Permanent Research Scientist, Mediterranean Institute of Oceanography, Noumea/Marseille
2006-2007 Postdoc University of Southern California, Los Angeles, USA on Marine Dinitrogen Fixation, Prs Capone & Sanudo-Wilhelmy
2002-2005 Ph.D (MNRT) University Paris 6, Paris (LOV), France. With honors. ‘The role of Atmospheric in Oligotrophic Environments’
Research Activities:     
Sophie Bonnet is a marine biogeochemist at the MIO (Marseille/Noumea) with a strong interest on the role of phytoplankton in the marine carbon cycle, and a focus on marine dinitrogen fixation. She gained her PhD degree from the University of Paris 6 (France) in 2005, and performed her postdoctoral research at University of Southern California Los Angeles (USA). Since she was hired at MIO in 2007, she develops specific tools involving isotopic tracers, cell sorting by flow cytometry and mass spectrometry at the nanoscale (nanoSIMS) in order to understand ‘who does what’ in the mixed planktonic ecosystem. She has coordinated several research projects as a PI, involving from 10 to 80 international scientists. She is currently the PI of the VAHINE project for which she recently received the starting grant from the French National Research Agency (ANR) and co-PI of the OUTPACE project (ANT, INSU, IRD, GOPS, CNES). She is the co-head of the scientific team CYBELE (25 people CYBELE: Cycles biogéochimiques et rôle fonctionnel des assemblages de micro-organismes planctoniques) within the MIO. Finally, as a permanent researcher in a French Research Institute, she regularly supervises PhD, Master and undergraduate students, as well as engineer staff in laboratory and field experiments.
Research Projects:
OUTPACE (ANR, INSU, IRD, CNES, GOPS, 2015-2018), PIs : T. Moutin & S. Bonnet.
VAHINE (ANR JCJC, INSU, GOPS, 2012-2016), PI: S. Bonnet.
SAVALEFER (INSU, CNES, GOPS, 2014-2016), PI: C. Menkes & M. Rodier
MICROALGUES (MAEDI, 2015-2017), PI: F. Colin
Research Program/Curriculum vitae:
fichier PDF
Research Topics:
  • sdu/sdu.ocean
  • sde/sde.mcg
  • sde/sde.be
Last scientific productions :
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+ High-nitrogen fixation rates in the particulate and dissolved pools in the Western Tropical Pacific (Solomon and Bismarck Seas) doi link

Author(s): Berthelot H., Benavides M., Moisander P. H., Grosso O., Bonnet S.

(Article) Published: Geophysical Research Letters, vol. 44 p.8414 - 8423 (2017)

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+ Preface: The Oligotrophy to the UlTra-oligotrophy PACific Experiment (OUTPACE cruise, 18 February to 3 April 2015) doi link

Author(s): Moutin T., Doglioli A., De-Verneil A., Bonnet S.

(Article) Published: Biogeosciences, vol. 14 p.3207 - 3220 (2017)

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+ Trophic position increases with thermocline depth in yellowfin and bigeye tuna across the Western and Central Pacific Ocean doi link

Author(s): Houssard Patrick, Lorrain Anne, Tremblay-Boyer Laura, Allain Valérie, Graham Brittany S., Menkès Christophe E., Pethybridge Heidi, Couturier L., Point David, Leroy Bruno, Receveur A., Hunt B., Vourey Elodie, Bonnet S., Rodier M., Raimbault P., Feunteun E., Kuhnert Petra M., Munaron Jean-Marie, Lebreton Benoit, Otake Tsuguo, Letourneur Yves

(Article) Published: Progress In Oceanography, vol. 154 p.49 - 63 (2017)

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+ Hot spot of N 2 fixation in the western tropical South Pacific pleads for a spatial decoupling between N 2 fixation and denitrification doi link

Author(s): Bonnet S., Caffin M., Berthelot H., Moutin T.

(Article) Published: Proceedings Of The National Academy Of Sciences, vol. 114 p.E2800 - E2801 (2017)

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+ Dissolved organic matter uptake by Trichodesmium in the Southwest Pacific doi link

Author(s): Benavides M., Berthelot H., Duhamel Solange, Raimbault P., Bonnet S.

(Article) Published: Scientific Reports, vol. 7 p. (2017)

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