Underwater cameras to estimate the global distribution of zooplankton

For the first time, as part of an international collaboration, a research team from the Laboratoire d'Océanographie de Villefranche sur Mer (LOV, Sorbonne University/CNRS) has collected a huge dataset on zooplankton acquired by underwater cameras at the global scale. Our colleague Francois Carlotti (MIO-EMBIO) participated in this study. His analysis allowed to model the composition and the oceanic biomass of zooplankton. The estimates show maximum biomass values in the equatorial, temperate and polar productive zones, and minimum values in the oceanic deserts.

Quentin-Boris Barral (OPLC) will defend his thesis Thursday, July 21, 2022 at 2:00 pm At the University of Toulon - Campus La Garde - Building X - Amphi X.300

On the following topic:

Characterization of the North Balearic front: variability and role of water mass circulation in the Western Mediterranean

 under the direction of

Mr. Bruno ZAKARDJIAN, University Professor, University of Toulon (France), thesis director

 

Co-supervised by Mr. Franck DUMAS, Research Officer, SHOM, Brest (France) and Mr. Pierre GARREAU, Research Officer -HDR, LOPS, IFREMER, Brest (France)

before a jury composed of

Mrs. Claude ESTOURNEL, Director of Research-CNRS, LEGOS-Toulouse Rapporteur

The second kick-off meeting of the APERO program took place at the MIO from Monday 11 to Wednesday 13 July

APERO Program (Assessing marine biogenic matter Production, Export and Remineralization: from the surface to the dark Ocean, PI: L. Memery, C. Tamburini, L. Guidi)

Xavier Mari, new IRD representative in Thailand

Xavier Mari is a research director in marine biogeochemistry at MIO-CEM, currently assigned to Vietnam. He conducts research to determine the fluxes and effects of combustion aerosols during their life cycle, from their emission to their burial in marine sediments.

Shedding light on Arctic Mercury

Arctic biota contain higher mercury levels than elsewhere. The Arctic Ocean is key to understand the drivers because bioaccumulating neurotoxin methylmercury is formed from inorganic mercury within the ocean itself. Based on the recent Arctic Monitoring and Assessment Programme (www.amap.no) and new observations, we revise the mercury budget in the Arctic Ocean1.

Congratulations to Caroline Lory (CYBELE) who defended her thesis on Tuesday 21 June 2022

On the following topic:

"Role of iron in controlling atmospheric nitrogen fixation in the southwestern tropical Pacific Ocean"

Director: SOPHIE BONNET, RESEARCH DIRECTOR
Co-director: CECILE GUIEU, RESEARCH DIRECTOR

"Role of iron in the control of atmospheric nitrogen fixation in the Western

Tropical South Pacific Ocean".

Félicitations à Isaac Wilfried Sanou (MIO & LIS) qui a soutenu sa thèse le vendredi 24 juin

On the following topic:
"Online polyadic canonical decomposition algorithms of fluorescence tensors: Application to the detection and monitoring of biological and organic contamination in aquatic environments"
 
under the supervision of

- Stéphane MOUNIER, Senior Lecturer, HDR, Univ. of Toulon (France), Thesis Director

Co-supervised by

- Xavier LUCIANI, Maitre de Conférences-, University of Toulon,
- Roland REDON, Senior Lecturer, University of Toulon,

before a jury composed of

2nd ATER campaign 2022-2023

3 ATER positions to be filled at MIO for the next academic year, in planktonic ecology, biogeochemistry, marine ecology

The submission of applications is done on DEMETER from 22/06/2022 at 10am to 08/07/2022 at 4pm (Paris time).

 

to see the job profiles choose the job campaign : "ATER recruitment campaign - 2nd session -2022".
then click on : "consult the positions and apply".
see the positions OSU1-S2, OSU3-S2, OSU4-S2

 

Hosting of the "Prado Reef Classes" days at MIO - June 9 and 10

Biogeochemical and ecological impact of Pacific islands