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Matthieu Bressac

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Matthieu Bressac

Matthieu Bressac

Marine Biogeochemistry

Room 2nd floor – Desk #213.19, IMAS Hobart Waterfront Building, Hobart CBD Campuses

Dr Matthieu Bressac is a Postdoctoral Research Fellow at the Institute for Marine and Antarctic Studies. His research focuses on carbon and iron biogeochemistry, and combines field and laboratory works to explore how these two elements are recycled in the mesopelagic zone (100-1000 m).

Biography

Dr Bressac graduated in 2013 with a PhD in Biogeochemical Oceanography at the University Pierre et Marie Curie (Paris VI, France). His thesis focused on the impacts of dust deposition on the ocean iron cycle and carbon export. He then worked as a Postdoctoral Fellow at the International Atomic Energy Agency Marine Environment Laboratories (IAEA-MEL, Monaco) to develop new techniques for the analysis of radionuclides in seawater. Between 2014 and 2017, Dr Bressac was awarded a Marie Curie Postdoctoral Fellowship and worked at the Institute for Marine and Antarctic Studies (IMAS, Australia) and at the Laboratory of Oceanography of Villefranche (LOV, France) to investigate the implications of the mesopelagic remineralization for the ocean iron cycle.

Achievements

Marie Curie International Outgoing Fellowship (2014-2017).

Career summary

Qualifications

PhD

 

University Pierre et Marie Curie, Paris VI

France

12/02/2013

MSc

 

University Aix-Marseille II

France

30/06/2009

BSc

 

University Claude Bernard Lyon 1

France

30/06/2007

Languages (other than English)

French

View more on Dr Matthieu Bressac in WARP

Expertise

Dissolved and particulate trace elements sampling and analysis

In situ mesopelagic remineralization rate measurements

Sediment trap deployment and analysis

Optical and particle size distribution measurements

Actinides analysis

Phytoplankton culturing

Research Themes

Matthieu’s research aligns to the University’s research theme of Marine, Antarctic and Maritime. His research interests include carbon and iron biogeochemistry, and in particular the fate of these elements in the mesopelagic (100-1000 m). Notably, Matthieu has developed a new instrument able to measure the bacterial remineralization of particulate iron at in situ pressure and temperature conditions. This instrument has been successfully deployed within the upper mesopelagic (100-200 m) of the Subantarctic Zone and Mediterranean Sea.

Collaboration

Matthieu is currently involved in four international projects which aim at better understanding the factors controlling the biological carbon pump, and in particular the export of carbon to the deep ocean. These projects involve collaboration with scientists from the US, France, and Australia.

Awards

Marie Curie Postdoctoral Fellowship (2014-2017)

Current projects

Geoengineering the Southern Ocean? A transdisciplinary assessment (ARC Laureate Fellowship, http://www.imas.utas.edu.au/home/home-features/arc-laureate-fellowship-geoengineering-the-southern-ocean-a-transdisciplinary-assessment)

Fields of Research

  • Oceanography (040599)
  • Chemical Oceanography (040502)
  • Marine and Estuarine Ecology (incl. Marine Ichthyology) (060205)

Research Objectives

  • Marine Oceanic Processes (excl. climate related) (969902)
  • Climate Change Mitigation Strategies (960302)
  • Physical and Chemical Conditions of Water (961199)
  • Ecosystem Adaptation to Climate Change (960305)

Publications

Total publications

11

Journal Article

(11 outputs)
YearCitationAltmetrics
2017Bressac M, Levy I, Chamizo E, La Rosa JJ, Povinec J, et al., 'Temporal evolution of 137Cs, 237Np, and 239+240Pu and estimated vertical 239+240Pu export in the northwestern Mediterranean Sea', Science of The Total Environment, 595 pp. 178-190. ISSN 0048-9697 (2017) [Refereed Article]

DOI: 10.1016/j.scitotenv.2017.03.137 [eCite] [Details]

Citations: Scopus - 3Web of Science - 3

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2016Chamizo E, Lopez-Lora M, Bressac M, Levy I, Pham MK, 'Excess of 236U in the northwest Mediterranean Sea', Science of the Total Environment, 565 pp. 767-776. ISSN 0048-9697 (2016) [Refereed Article]

DOI: 10.1016/j.scitotenv.2016.04.142 [eCite] [Details]

Citations: Scopus - 12Web of Science - 12

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2016Boyd PW, Bressac M, 'Developing a test-bed for robust research governance of geoengineering: the contribution of ocean iron biogeochemistry', Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 374, (2081) Article 20150299. ISSN 1364-503X (2016) [Refereed Article]

DOI: 10.1098/rsta.2015.0299 [eCite] [Details]

Citations: Scopus - 3Web of Science - 3

Co-authors: Boyd PW

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2015Louis J, Bressac M, Pedrotti ML, Guieu C, 'Dissolved inorganic nitrogen and phosphorus dynamics in seawater following an artificial Saharan dust deposition event', Frontiers in Marine Science, 2 Article 27. ISSN 2296-7745 (2015) [Refereed Article]

DOI: 10.3389/fmars.2015.00027 [eCite] [Details]

Citations: Scopus - 6

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2014Bressac M, Guieu C, Doxaran D, Bourrin F, Desboeufs K, et al., 'Quantification of the lithogenic carbon pump following a simulated dust-deposition event in large mesocosms', Biogeosciences, 11 pp. 1007-1020. ISSN 1726-4170 (2014) [Refereed Article]

DOI: 10.5194/bg-11-1007-2014 [eCite] [Details]

Citations: Scopus - 22Web of Science - 23

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2014Guieu C, Ridame C, Pulido-Villena E, Bressac M, Desboeufs K, et al., 'Impact of dust deposition on carbon budget: a tentative assessment from a mesocosm approach', Biogeosciences, 11, (19) pp. 5621-5635. ISSN 1726-4170 (2014) [Refereed Article]

DOI: 10.5194/bg-11-5621-2014 [eCite] [Details]

Citations: Scopus - 19Web of Science - 18

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2013Bressac M, Guieu C, 'Post-depositional processes: what really happens to new atmospheric iron in the ocean's surface?', Global Biogeochemical Cycles, 27, (3) pp. 859-870. ISSN 0886-6236 (2013) [Refereed Article]

DOI: 10.1002/gbc.20076 [eCite] [Details]

Citations: Scopus - 15Web of Science - 12

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2013Dekaezemacker J, Bonnet S, Grosso O, Moutin T, Bressac M, et al., 'Evidence of active dinitrogen fixation in surface waters of the eastern tropical South Pacific during El Nino and La Nina events and evaluation of its potential nutrient controls', Global Biogeochemical Cycles, 27, (3) pp. 768-779. ISSN 0886-6236 (2013) [Refereed Article]

DOI: 10.1002/gbc.20063 [eCite] [Details]

Citations: Scopus - 40Web of Science - 39

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2013Wuttig K, Wagener T, Bressac M, Dammshauser A, Streu P, et al., 'Impacts of dust deposition on dissolved trace metal concentrations (Mn, Al and Fe) during a mesocosm experiment', Biogeosciences, 10 pp. 2583-2600. ISSN 1726-4170 (2013) [Refereed Article]

DOI: 10.5194/bg-10-2583-2013 [eCite] [Details]

Citations: Scopus - 27Web of Science - 26

Co-authors: Wuttig K

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2012Bressac M, Guieu C, Doxaran D, Bourrin F, Obolensky G, et al., 'A mesocosm experiment coupled with optical measurements to assess the fate and sinking of atmospheric particles in clear oligotrophic waters', Geo-Marine Letters, 32, (2) pp. 153-164. ISSN 0276-0460 (2012) [Refereed Article]

DOI: 10.1007/s00367-011-0269-4 [eCite] [Details]

Citations: Scopus - 20Web of Science - 18

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2010Moingt M, Bressac M, Belanger D, Amyot M, 'Role of ultra-violet radiation, mercury and copper on the stability of dissolved glutathione in natural and artificial freshwater and saltwater', Chemosphere, 80, (11) pp. 1314-1320. ISSN 0045-6535 (2010) [Refereed Article]

DOI: 10.1016/j.chemosphere.2010.06.041 [eCite] [Details]

Citations: Scopus - 18Web of Science - 17

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Marie Curie International Outgoing Fellowship (2014-2017)