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GAUTHIER CARNAT POST-DOCTORAL
FELLOW
Address
300 Chaussée de Saint-Job
B-1180 Brussels, Belgium
Phone number
+32476241489
...
Pg 2
2015 : PhD project of Boris Wittek – Salary: 4 years / Research: 10.000 euro
“Impact of seasonal environmental stress...
Pg 3
PUBLICATION RECORD
Google scholar stats
As of Aug 2016
Citations
H-index
i10-index
267
8
8
Book chapters (Total: 1)
1...
Pg 4
10.Zhou, J., B. Delille, H. Eicken, M. Vancoppenolle, F. Brabant, G. Carnat, et al. (2013). Physical
and biogeochemic...
Pg 5
Oral presentations (Total: 3)
1.Carnat, G., W. Said-Ahmad, F. Fripiat, J.-L. Tison, and A. Amrani (2016). Sulfur isot...
Pg 6
Graduate student supervision
Name Years Supervised Degree (date) Research title
Boris Wittek 2015-2019 PhD (2019) DMS...
LANGUAGES AND SKILLS
Pg 7
French
English
Dutch
Speaking Reading Writing
Parameter Medium Technique
DMS, DMSP, DMSO Ice Dry...
Pg 8
COMMUNITY INVOLVMENT
Membership: American Geophysical Union, International Glaciological
Society, SCOR Working Group ...
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Science CV (2016)

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Science CV (2016)

  1. 1. GAUTHIER CARNAT POST-DOCTORAL FELLOW Address 300 Chaussée de Saint-Job B-1180 Brussels, Belgium Phone number +32476241489 Email gauthier.carnat@gmail.com Date of birth 31 October 1985 Research interests Sea ice biogeochemistry Sulfur cycle Carbon cycle WORK HISTORY 2015-(Current): Post-doctoral Fellow, Chargé de recherche FNRS “A new method to reconstruct past sea ice extent in the Southern Ocean using sulfur isotopes” Laboratoire de Glaciologie, Université Libre de Bruxelles, Brussels, Belgium 2014-2015 : Post-doctoral Fellow, Belgian Science Policy external funding Bellissima (BELgian Ice Sheet-Shelf Ice Measurements in Antarctica) Laboratoire de Glaciologie, Université Libre de Bruxelles, Brussels, Belgium EDUCATION DEGREES 2008-2014 : Ph.D in science “Towards an understanding of the physical and biological controls on the cycling of dimethylsulfide (DMS) in Arctic and Antarctic sea ice” Thesis advisor: Dr. T. Papakyriakou – Committee: Dr. M. Levasseur, Dr. S. Ackley, Dr. M. Tenuta, Dr. F. Wang Centre for Earth Observation Science, University of Manitoba, Winnipeg, Canada 2005-2007 : MSc. in physical geography – Summa Cum Laude “Physico-chemical controls on DMS, DMSP, and DMSO production in Antarctic sea ice” Thesis advisor: Dr. J-L Tison – Committee: Dr. F. Pattyn, Dr. D. Samyn Laboratoire de Glaciologie, Université Libre de Bruxelles, Brussels, Belgium 2003-2005 : BSc. in geography – Cum Laude Laboratoire de Glaciologie, Université Libre de Bruxelles, Brussels, Belgium AWARDS AND GRANTS 2016 : Research project “ISOGGAP” – 431.730 euro “ISOtopic Investigation of Greenhouse GAses in Polar Regions: An Ocean-Ice-Atmosphere Continuum” Co-pi with Dr. Célia Sapart, Dr. Bruno Delille, and Dr. Jean-Louis Tison – FNRS PDR funding - Belgium Pg 1
  2. 2. Pg 2 2015 : PhD project of Boris Wittek – Salary: 4 years / Research: 10.000 euro “Impact of seasonal environmental stress in sea ice on the production and emission of dimethylsuflide by microbial communities” Co-pi with Dr. Nathalie Gypens and Dr. Jean-Louis Tison – FRIA-FNRS Scholarship - Belgium 2014 : Travel award International Glaciological Society – 500 euro Pi - Sea ice symposium, University of Tasmania - Australia 2009 : International Graduate Student Scholarship – 4000 euro Pi – IGSS, University of Manitoba Graduate Studies - Canada 2008 : International Graduate Student Entrance Scholarship – 2000 euro Pi – IGSES, University of Manitoba Graduate Studies - Canada FIELD RESEARCH 1 2 3 4 2011 (1): Yrosiae Study – McMurdo Sound, Antarctica Polar surveys “Year-round survey of Ocean-Sea-Ice-Air Exchanges in Antarctica” 1 leg of 6 weeks – Station based survey, Scott Base (NZ) 2009 (2): BAASICS Study – Point Barrow Alaska, USA 2 legs of 3 weeks – Station based survey, Barrow Arctic Science Consortium (US) 2007-2008 (3): CFL-IPY Study – Beaufort Sea, Canada “Circumpolar Flaw Lead System Study” 2 legs of 4 and 6 weeks – Ship based survey, CCGS Amundsen (Ca) 2007 (4): SIMBA-IPY Study – Bellingshausen Sea, Antarctica “Sea Ice Mass Balance in Antarctica” 2 months – Ship based survey, N.B. Palmer (US) Non-polar surveys 2015: Cruise on the Scheldt Estuary – Belgium Underway CH4 sampling in seawater using HISEM sensor 4 days – Ship based survey, Simon Stevin (VLIZ) (Bel)
  3. 3. Pg 3 PUBLICATION RECORD Google scholar stats As of Aug 2016 Citations H-index i10-index 267 8 8 Book chapters (Total: 1) 1.Papakyriakou, T., G. Carnat, M. Chierici, B. Delille, B. Else, et al. (2012). Team 6: Gas Fluxes. On The Edge, From knowledge to action during the fourth International Polar Year Circumpolar Flaw Lead System Study (2007-2008). Ed. D. Barber, T. Tjaden, D. Leitch, L. Barber, and W. Chan. Peer-reviewed papers (Total: 14) 1.Jutras, M., M. Vancoppenolle, A. Lourenço, F. Vivier, G. Carnat, et al. (2016). Thermodynamics of slush and snow-ice formation in the Antarctic sea-ice zone. Deep-Sea Res. 2, doi: 10.1016/j.dsr2.2016.03.008 2.Brown, K.A., L.A. Miller, C.J. Mundy, T. Papakyriakou, R. Francois, M. Gosselin, G. Carnat, et al. (2015). Inorganic carbon system dynamics in landfast Arctic sea ice during the early-melt period. Journal of Geophysical Research: Oceans, 120, doi: 10.1002/2014JC010620 3.Carnat, G., J. Zhou, T. Papakyriakou, B. Delille, T. Goossens, et al. (2014). Physical and biological controls on DMS,P dynamics in ice shelf-influenced fast ice during a winter-spring and a spring-summer transitions. Journal of Geophysical Research: Oceans, 119, doi: 10.1002/2013JC009381 4.Zhou, J., J.-L. Tison, G. Carnat, N.-X. Geilfus, and B. Delille (2014). Physical controls on the storage of methane in landfast sea ice. The Cryosphere, 8, 1019-1029, doi: 10.5194/tc-8-1019- 2014 5.Delille, B., M. Vancoppenolle, N.-X. Geilfus, B. Tilbrook, D. Lannuzel, V. Schoemann, S. Becquevort, G. Carnat, et al. (2014). Southern Ocean CO2 sink: The contribution of the sea ice. Journal of Geophysical Research: Oceans, 119, doi: 10.1002/2014JC009941 6.Carnat, G., T. Papakyriakou, N.-X. Geilfus, F. Brabant, B. Delille, et al. (2013). Investigations on physical and textural properties of Arctic first-year sea ice in the Amundsen Gulf, Canada, November 2007-June 2008 (IPY-CFL system study). Journal of Glaciology, 59, 217, doi: 10.3189/2013Jo12J148 7. Fransson, A., M. Chierici, L.A. Miller, G. Carnat, E. Shadwick, et al. (2013). Impact of sea-ice processes on the carbonate system and ocean acidification at the ice-water interface of the Amundsen Gulf, Arctic Ocean. Journal of Geophysical Research: Oceans, 118, 1-23, doi: 10.1002/2013JC009164 8. Geilfus, N.-X., G. Carnat, G.S. Dieckmann, N. Halden, G. Nehrke, et al. (2013). First estimates of the contribution of CaCO3 precipitation to the release of CO2 to the atmosphere during young sea ice growth. Journal of Geophysical Research: Oceans, 118, 1-12, doi: 10.1029/2012JC007980 9. Vancoppenolle, M., K.M. Meiners, C. Michel, L. Bopp, F. Brabant, G. Carnat, et al. (2013). Role of sea ice in global biogeochemical cycles: emerging views and challenges. Quaternary Science Reviews, doi: 10.1016/j.quascirev.2013.04.011
  4. 4. Pg 4 10.Zhou, J., B. Delille, H. Eicken, M. Vancoppenolle, F. Brabant, G. Carnat, et al. (2013). Physical and biogeochemical properties in landfast sea ice (Barrow, Alaska): Insights on brine and gas dynamics across seasons. Journal of Geophysical Research: Oceans, 118, 1-18, doi: 10.1002/jgrc.20232 11.Geilfus, N.-X., G. Carnat, T. Papakyriakou, J.-L. Tison, B. Else, et al. (2012). Dynamics of pCO2 and related air-ice CO2 fluxes in the Arctic coastal zone (Amundsen Gulf, Beaufort Sea). Journal of Geophysical Research: Oceans, 117, C00G10, doi: 10.1029/2011JC007118 12.Stefels, J., G. Carnat, J.W.H. Dacey, T. Goossens, J.T.M. Elzenga, et al. (2012). Marine Chemistry, 128-129, 34-43, doi: 10.1016/j.marchem.2011.09.007 13.Marquardt, M., M. Kramer, G. Carnat, and I. Werner (2011). Vertical distribution of sympagic meiofauna in sea ice in the Canadian Beaufort Sea. Polar Biology, 34, 1887-1900, doi: 10.1007/s00300-011-1078-y 14.Miller, L.A., G. Carnat, B.G.T. Else, N. Sutherland, and T.N. Papakyriakou (2011). Carbonate system evolution at the Arctic Ocean surface during autumn freeze-up. Journal of Geophysical Research: Oceans, 116, C00G04, doi: 10.1029/2011JC007143 TALKS AND POSTERS Non peer-reviewed communications (Total: 3) 1.Carnat, G. (2014). Linking sea ice growth mechanisms with dimethylsulfide cycling in sea ice. Solas Newsletter, 16 2.Carnat, G., F. Brabant, L. Miller, N.-X. Geilfus, W.K. Johnson, et al. (2010). Measuring Climate- Active Gases in Early Spring Antarctic Sea Ice, the SIMBA Project. Canadian Antarctic Research Network Newsletter, 29 3.Heinesch, B., M. Yernaux, M. Aubinet, N.-X. Geilfus, T. Papakyriakou, G. Carnat, et al. (2009). Measuring air-ice CO2 fluxes in the Arctic. Fluxnet Newsletter, 2, 2. 2 invited oral presentations 3 oral presentations 5 posters Invited oral presentations (Total: 2) 1.Carnat, G., W. Said-Ahmad, F. Fripiat, J.-L. Tison, and A. Amrani (2016). Sulfur isotope variability of DMS(P) production by Antarctic sea ice microbial communities. American Geophysical Union Fall Meeting, San Francisco, USA 2.Carnat, G., F. Brabant, J. Stefels, M. Levasseur, T. Papakyriakou, et al. (2010). DMS, P, O: the contribution of the marine cryosphere. 5th International Symposium on Biological and Environmental Chemistry of DMS(P) and Related Compounds, Goa, India
  5. 5. Pg 5 Oral presentations (Total: 3) 1.Carnat, G., W. Said-Ahmad, F. Fripiat, J.-L. Tison, and A. Amrani (2016). Sulfur isotope variability of DMS(P) production by Antarctic sea ice microbial communities. Goldschmidt Conference, Yokohama, Japan 2.Carnat, G., J. Zhou, T. Papakyriakou, B. Delille, T. Goossens, et al. (2014). Biological and physical controls on DMS,P dynamics in ice-shelf-influenced fast ice. International Glaciological Society Symposium on Sea Ice in a Changing Environment, Hobart, Australia 3.Carnat, G., F. Brabant, J.-L. Tison, B. Delille, N.-X. Geilfus, et al. (2010). A comparative study of DMS,P dynamics in Arctic and Antarctic sea ice. International Glaciological Society Symposium on Sea Ice in a Changing Environment, Tromso, Norway Posters (Total: 5) 1.Carnat, G., J. Zhou, B. Delille, T. Papakyriakou, M. Vancoppenolle, et al. (2013). Scenario of DMS(P) evolution in landfast sea ice over an annual cycle of ice growth (Cape Evans, Antarctica). Gordon Research Conference Polar Marine Sciences, Ventura, USA 2.Carnat, G., N.-X. Geilfus, G. Nehrke, J.-L. Tison, T. Papakyriakou, et al. (2010). First estimation of the contribution of CaCO3 precipitation to the release of CO2 to the atmosphere during young sea ice growth. Arctic Net Annual Meeting, Ottawa, Canada 3.Carnat, G., F. Brabant, T. Papakyriakou, G. Gilson, N.-X. Geilfus, et al. (2009). Spatiotemporal variations of DMSO in Arctic sea-ice. Circumpolar Flaw Lead System Study all hands meeting, Winnipeg, Canada 4.Carnat, G., T. Papakyriakou, F. Brabant, N.-X. Geilfus, B. Delille, et al. (2009). Arctic sea ice algal communities: an important source of DMS for the atmosphere? Arctic Net Annual Meeting, Victoria, Canada 5.Carnat, G., F. Brabant, N.-X. Geilfus, B. Delille, J.-L. Tison, et al. (2008). Year-round survey of DMS and DMSP dynamics in Arctic sea ice (Beaufort Sea, November 2007 – June 2008). Arctic Net Annual Meeting, Quebec City, Canada + > 50 additional posters and talks as a co-author TEACHING AND SUPERVISION 2016 : “Climatic archives of the last 100000 years” Practical course taught with 3 colleagues. Students give an oral presentation of selected scientific publications. Teacher grade the presentations, then give comments and suggestions to improve. 20-30 students 2014-2016 : “Chromatographic techniques to measure gases in ice samples” Practical course taught with 1 colleague. Theoretical introduction to liquid and gas chromatography techniques followed by practical sessions on various gas chromatographs (Agilent and Thermo - FID, FPD, TCD) and liquid chromatographs (Dionex-Thermo). 20-30 students
  6. 6. Pg 6 Graduate student supervision Name Years Supervised Degree (date) Research title Boris Wittek 2015-2019 PhD (2019) DMSP production in sea ice under environmental stress – controlled experiments Gaëlle de Pierpont 2015-2016 MSc. (2016) Desalination processes in sea ice using Hele-Shaw cell Barbara Estievenart 2015-2016 MSc. (2016) CO2 dynamics in winter sea ice Boris Wittek 2014-2015 MSc. (2015) DMSO dynamics in ice-shelf influenced fast ice Arnaud Rotier 2013-2014 MSc. (2014) CH4 production in coastal Arctic sea ice Cindy Courtois 2011-2012 MSc. (2012) O2, N2, Ar, and DMS dynamics in coastal Antarctic sea ice Gaelle Gilson 2009-2010 MSc. (2010) DMS, DMSP, DMSO dynamics in Arctic sea ice INTERNATIONAL COLLABORATIONS L. Miller T. Papakyriakou M. Levasseur B. Else S. Ackley D. Nomura A. Fransson M. Chierici A. Amrani J.M. Rintala G. Dieckmann J. Stefels Belgian collaborators J.-L. Tison C. Sapart B. Delille F. Fripiat M. Vancoppenolle
  7. 7. LANGUAGES AND SKILLS Pg 7 French English Dutch Speaking Reading Writing Parameter Medium Technique DMS, DMSP, DMSO Ice Dry crushing – Purge and trap – GC FPD Seawater/Brines Purge and trap – GC FPD DMS flux Atm Gradient Flux Technique – Tenax-TA Cartridges pCO2 Ice Peepers - LICOR Seawater/Brines Liqui-Cell - LICOR CO2 flux Atm Accumulation Chamber Eddy covariance (open and closed-path) Total gas content Ice Toepler Pump CH4 Ice Melt-freeze extraction GC FID O2, N2, Ar Ice Dry crushing GC TCD Temperature, Salinity Ice Conductimeter, T probe Microstructure Ice Microtome – Polarized light microscopy Permeability Ice Bail test Chl a Ice/Seawater Fluorometer Major ions Ice/Seawater HPLC Great expertise in logistics and sampling techniques of sea ice field surveys Technical skills
  8. 8. Pg 8 COMMUNITY INVOLVMENT Membership: American Geophysical Union, International Glaciological Society, SCOR Working Group 140 BEPSII (Biogeochemical Exchanges Processes at the Sea-Ice Interfaces) Reviewer for “Limnology and oceanography” Academic institutions: member of the geography department council of Université Libre de Bruxelles (2015-), member of the science faculty council of the Université Libre de Bruxelles (2015-) ADDITIONAL ASSETS Wilderness first-aid certificate Driving License CMAS Diver License OTHER INTERESTS

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