Team

Chibido

Marine chemistry, biogeochemical cycles and ocean dynamics

The marine biogeochemical cycles of the major and trace elements play fundamental roles in both the biological and chemical functioning of the ocean but also in terrestrial climatic regulation. Marine ecosystems (phytoplankton, zooplankton, bacteria, fish, predators) occupy a central place within these cycles and contribute by various processes (assimilation-degradation-trophic transfer-sedimentation) to transform, store and redistribute the chemical elements in the column. of ocean water. These transformations favor different levels of coupling between the element cycles and interact directly on the climate by modifying the gas exchanges involved in the radiative balance of the atmosphere (CO2, CH4, N2O, DMS). Despite significant progress made in recent decades, this essential role of marine ecosystems on biogeochemical cycles and ultimately on the climate remains poorly quantified and is still a scientific issue.

This issue is all the more important in the current context in which anthropogenic pressures on the ocean and marine organisms continue to increase and multiply. Climate change and modification of environmental forcings (T, pH, pCO2, currents, extension of sea ice), releases of polluting substances (toxic metals, pesticides, microplastics, etc.), intensive exploitation of biological resources or the degradation of natural habitats are all factors that can profoundly alter the structure, functioning and biodiversity of marine ecosystems. What will be the impacts of these modifications on biogeochemical cycles, ocean productivity, gas exchanges? What will be the climate feedbacks and organizations’ response to these changes? These are all questions that the scientific community must answer if it intends to reduce the uncertainties associated with climate simulations and anticipate the joint evolution of marine ecosystems.

It is around these questions that our research team (CHIBIDO) develops its activities. Our objects of study are the biogeochemical cycles of the major elements (C, N, P, S, Si) and metallic traces (Fe, Mn, Cu, Ni, Zn, Co, Cd, Mo, Pb) and we try, by multidisciplinary approaches involving physicists, biologists, chemists and modelers to contribute to the improvement of knowledge on the interactions between oceanic dynamics, biogeochemical cycles, ecosystems and climate. Our research actions combine a wide spectrum of approaches associating the development of new methods of analysis (multi-elementary, isotopic and speciation), the implementation of tracers / geochemical proxies (Baxs, 234Th, δ30Si, δ11B), in situ observation at different scales (microcosms, mesocosms, basin, global), laboratory experimentation and the use of numerical modeling. These approaches are part of the international (IMBER, GEOTRACES, SOLAS) and national (LEFE-CYBER, EC2CO / DRIL, LABEX Sea) programmatic framework and are structured along three lines of research:

chibido - Axes des recherche

Axes de recherche de l’équipe Chibido.

Animation: Olivier Ragueneau & Gabriel Dulaquais

A better understanding of oceanic biogeochemical cycles requires describing and understanding input and output, and their variability. To this end, we are working on the different interfaces with the ocean, since these interfaces are external sources and sinks of matter whose intensity and importance vary according to the element considered. These interfaces are generally the site of strong physico-chemical gradients and are extremely sensitive to different anthropogenic pressures.

Sediments, the ocean-atmosphere interface, and hydrothermal springs are the sources of metals for the ocean. Our findings showing that bacterial concentrations in rainwater samples are related to the increase in iron-specific ligand concentrations that can impact organic speciation of iron, our objective is to better understand the interactions between iron and bioaerosols and their fate in the ocean water column. In hydrothermal environments, our objective is to identify and describe the chemical reactions that determine the organic complexing of metals.

The land-sea continuum is an interface strongly impacted by anthropogenic pressures. The physico-chemical gradients in estuaries control river inputs of biogenic (Si, N) and metallic elements. Our team continues to improve our understanding of the dynamics of these elements along the land-sea continuum by studying the changes that occur through adsorption/desorption, coagulation, complexing or degradation processes and by characterizing the composition and physico-chemical role of organic matter that influences their bioavailability/toxicity.

In addition, our work in the Bay of Vilaine should lead us to participate in the development of a nutrient limitation scheme that could restore eutrophic ecosystems. By improving our knowledge of the Brest Rade we wish to use climate change scenarios to model the evolution of nutrient fluxes in the coastal zone. These scenarios can be combined with scenarios of changes in agricultural practices in the watersheds in collaboration with AMURE’s team of economists.

 

Animation: Pascal Rivière & Eva Bucciarelli 

In this RA, we are seeking to better understand the spatial and temporal variability of phytoplankton production in relation to cycle dynamics and small-scale hydrodynamic structures. To do this, we have targeted several objectives

(1) to observe and describe the distributions and chemical speciation of dissolved and particulate trace metals during major international oceanographic cruises

(2) to study factors such as limitations or toxicity and pressures that will control the internal dynamics of biogenic elements (N, Si, metals) in relation to phytoplankton physiology and phytoplankton community structure in collaboration with Team 2

(3) to link small-scale dynamic structures and planktonic biodiversity.

To achieve these objectives, we combine different approaches involving in situ observation within the framework of international (GEOTRACES) and national programs (biologging and sea elephants CNES-TOSCA ) or from the LAbexMer and EUR ISblue (M2BIPAT), laboratory and natural environment process studies (isotopic techniques), as well as 3D ocean circulation models (NEMO, CROCO) coupled with biogeochemical models (PISCES, DARWIN, DARWIN-QUOTA) to understand planktonic diversity.

Animation : Laurent Mémery

In close connection with ISBLUE Theme 1, the objectives of this axis are to study the factors controlling the nature, amplitude, and mitigation of carbon export fluxes from the surface to the deep ocean. Emphasis is placed on the processes of particle formation (biological and physical aggregation), vertical export (proxy 234Th), mesopelagic remineralization (proxy Baxs) and trophic interactions with microbial and zooplankton communities. Despite the progress made by recent models that increasingly take into account the processes controlling export, such as size classes and zooplankton behaviour, there is still a need to improve our understanding of particle dynamics and the factors affecting particle size and number, their sink rate and their fate in the mesopalagic zone. To this end, our approach includes in situ measurement campaigns using geochemical proxies, as well as process studies more specifically related to processes impacting particle dynamics in mesopelagic zones and various modelling tools.

Team leaders

Researchers and teachers

Paul Treguer

engineers and technicians

PhD students

Post-doctoral positions

Rade de Brest

ZABrI

Zone atelier Brest-Iroise
05/10/2018/by sherve@univ-brest.fr
Yves-Marie Paulet

Yves-Marie PAULET

Yves LARSONNEUR

Young Sund – Daneborg

Youenn JEZEQUEL

Yoann THOMAS

Yasmine EVEN

Yannick PERROT

William HANDAL

West Africa

Wendy DIRUIT

Welcome to LEMAR !

Dear readers, this first blog note is obviously a little special.

First of all, I would like to thank all those who made it possible to put the new UMR LEMAR website online. There are inevitably errors, please excuse us and thank you for bringing them back to us for correction.
14/10/2018/by titodemora

VIVALDI

apremont-vincent

Vincent APREMONT

Vianney PICHEREAU

VERTIS

Véronique LOISEAU

Vera Bin San CHAN

VELYGER network

Vanderplancke Gwenaelle thèse

Van Horsten Natasha thèse

Valérie STIGER

Valérian LE ROY

Valentin Foulon

Valentin FOULON

Urvoy Marion thèse

UPWELLING

 

Toullec Jordan thèse

Tonnard Manon thesis

TONGA

Thomas BUREL

Thibault CARIOU

Théo GUILLET

The study of the land-sea continuum

The coastal zone, at the interface between the earth system and…
05/10/2018/by sherve@univ-brest.fr

The silicon cycle is a historical LEMAR theme.

Better understand and quantify the oceanic biogeochemical cycles of major elements and the biological carbon pump.
05/10/2018/by sherve@univ-brest.fr

The next DYNECO seminar will take place on Monday 12/11 at 11am in the DYNECO meeting room and will be given by Catherine Heyraud (DYNECO-DHYSED)

"Hydrodynamic modelling in the Bay of the Seine: Intercomparison between the MARS and CROCO models"
27/10/2018/by titodemora

The Marine Fact sheet n°3 on the news of the overseas seagrass beds has been published

IFRECOR (Initiative FRançaise pour les RÉcifs CORalliens) promotes…
30/04/2019/by titodemora

The flat oyster: a heritage species to be preserved

For a year now, the FOREVER project has been working on the ecological restoration of this species in Brittany.
26/06/2019/by sherve@univ-brest.fr

testartick

fdhfgndfng ddvh dfh
10/09/2019/by sherve@univ-brest.fr

Tallec Kevin thesis

Tagliarolo Morgana thèse

Sylvain Petek, IRD

Sylvain PETEK

Sylvain GAILLARD

Sturbois Anthony thèse

Stéphanie MADEC

Stéphane POUVREAU

Stéphane L’HELGUEN

Sponge skeletons as an important sink of silicon in the global oceans

Silicon (Si) is a pivotal element in the biogeochemical and ecological…
30/08/2019/by sherve@univ-brest.fr
South Africa

South Africa

Sousa Joana thèse

dessin-plongeur

Sound characterization of the European lobster Homarus gammarus in tanks

05/10/2018/by sherve@univ-brest.fr

Sophie COLLET

Sonia GOASGUEN

Solène CONNAN

Chaloupes de pêheurs, Djiffer, Sénégal

SOLAB

Smits Morgan thèse

lajili sirine

Sirine LAJILI

Silva Aciares Fernando thèse

Silva Aciares Fernando thèse

Silva Aciares Fernando thèse

Silva Aciares Fernando thèse

Silica and the silicon cycle

Our objective is to understand the oceanic cycle of silicon and its interactions with other biogeochemical cycles such as carbon, nitrogen, phosphorus and even iron and sulphur.
05/10/2018/by sherve@univ-brest.fr

Siegelman – Charbit Lia thèse

Shipworm

Seminar by Vena Haynes (University of Connecticut, USA). Next Friday, May 17

We are currently hosting Vena Haynes at LEMAR, who is doing her…
18/04/2019/by titodemora

Seminar by Miguel A. Tripp-Valdez – March 4th, 11:00

Effects of hypoxia and hypercapnia on thermal tolerance: an integrative assessment on the green abalone (Haliotis fulgens)
25/02/2019/by schaal

Seminar by Mélanie Raimonet – November 29th, 10:30

Cascade of impacts of climate and anthropogenic changes on aquatic ecosystems along the land-sea continuum to coastal eutrophication
13/11/2018/by schaal

Seminar by Julie Laroche, Professor at Dalhousie University (Canada) on Tuesday, May 28

Julie LaRoche, is a visiting professor at LEMAR as part of the…
18/05/2019/by titodemora

Seminar by Christophe Guinet (CEBC, Chizé) on April 1 at 11:30 am

Christophe Guinet will present his work on elephant seals as ocean bio-samplers.
28/03/2019/by titodemora

Sébastien PETTON

Sébastien HERVÉ

Sébastien ARTIGAUD

SeaTraM

SEATRAK

L'Albert Lucas

Scientific diving and resources at Sea

Scientific diving
Scientific diving is a research tool widely…

Sarre Abdoulaye thèse

Sarah ITOIZ

Sarah HOWALD

Sadio Oumar thèse

Sabourin Claire thèse

Sabine ROUSSEL

Rudolph CORVAISIER

Rosa CUETO VEGA

RORCAL

Romina BARBOSA

Rolton Anne thèse

RIV_AGE 2.0

Riera Fabien thèse

Richard Gaëlle thèse

Ricardo RISO

REVENGE

Retrospective approach to marine ecosystems

The study of structural and geochemical information archived in the carbonated structures of many marine organisms: one of the strong points and one of the specificities of LEMAR
05/10/2018/by sherve@univ-brest.fr

Responses to emerging pollutants and multi-stress

Our approaches in ecotoxicology consider the impact on marine organisms of emerging pollutants, toxic micro-algae, but also the effects of diffuse pollution and multi-stress
05/10/2018/by sherve@univ-brest.fr
Projet Resipal

RESIPAL

Remize Marine thèse

Rémi AMIRAUX

Dactylospongia

REDAME

Rahmani Alexandra thèse

RadiCal

Rachel IGNACIO-CIFRE

Quillien Nolwenn thèse

Queroue Fabien thèse

Pousse Emilien thèse

French Polynesia

Polynesia

 

Pierrick LE SOUCHU

Pierre Poitevin PhD

Pierre POITEVIN

Pierre CHAUVAUD

Pierre BOUDRY

PHYCOTOX 2019 GdR Annual Conference on Toxic Microalgae

GdR PHYCOTOX met in Plouzané on 15 and 16 May 2019 at IUEM,…
18/05/2019/by titodemora
soudant-philippe

Philippe SOUDANT

Philippe PONDAVEN

Philippe MINER

Philippe FOTSO

Peru

Pedron Nicolas thèse

Paul Treguer

Paul TREGUER

 

Patrick QUAZUGUEL

Patrice BREHMER

Pascal RIVIERE

Parased

Paola Alejandra GONZALEZ KOTHER

PAMPAS

Paddle Brazil workshop | Report

This scientific workshop on a comparative approach to marine spatial planning (MSP) between the European Union and Brazil was held in Recife (UFPE).
07/03/2019/by sherve@univ-brest.fr
2019 Paddle brazilian workshop in Recife

Paddle Brazil workshop

MSP in tropical Atlantic: governance dynamics
International workshop In Recife, Brazil, UFPE, Feb. 4-5, 2019
11/01/2019/by sherve@univ-brest.fr

Paddle

Bars (PACIO)

PACIO

PACHIDERM

 

 

Oysters as sentinels of climate variability and climate change in coastal ecosystems

Yoann Thomas, Christophe Cassou, Pierre Gernez and Stéphane…
17/10/2018/by titodemora

Oumar SADIO

Oroy Cloé thèse

On 17/12/2018 at 3pm in lecture hall A of IUEM, thesis defence of Pierre Poitevin (LEMAR)

Title: Sclerochronological approaches in Saint-Pierre & Miquelon:…
10/11/2018/by titodemora

Omar Youssouf Moussa thèse

Olivier RAGUENEAU

Olivier MOUCHEL

Olivier GAUTHIER

Olivier Gaëtan thèse

Billant-Odeline

Odeline BILLANT

Oceanolab

Ocean Physics Coupling and Biology

The ocean dynamics is structured on scales ranging from a thousand kilometers, a few meters, through the tens / hundreds of kilometers.
05/10/2018/by sherve@univ-brest.fr

Objective Plankton

OASYS

Nur Azmi Ratna Setyawidati thèse

Nicolas LE BAYON

Nicolas DJEGHRI

Nicolas CASSAR

New methodologies for observing the coastal marine environment

New methodologies for observing coastal marine environments are being developed.
05/10/2018/by sherve@univ-brest.fr
New Caledonia

New Caledonia

Nelly LE GOIC

Nathalie POUPART

Nathalie LE MENTEC

Natasha VAN HORSTEN

Natalia LLOPIS MONFERRER

MP digestive gut oyster

NANOPLASTICS

Nadgue DIOGOUL

Myrina BOULAIS

Mve Beh Jean Hervé thèse

Motion adopted by LEMAR staff

Global emergency: climate, biodiversity, environment
14/03/2019/by titodemora

Morvezen Romain thèse

Morgane GALLINARI

Morgane CHALOPIN

Morgan SMITS

Morgan PERENNOU

Monday 29/10 at 2 pm at IUEM, Amphi A, Thesis defence of Mélaine Gourault (LEMAR)

Title: "Study of the climatic and environmental determinants…
27/10/2018/by titodemora

MOLLUSC

MODELISME

Modeling reproductive traits of an invasive bivalve species under contrasting climate scenarios from 1960 to 2100

The present study, was aimed to improve our understanding of the environmental conditions that allowed the colonization of the Pacific oyster, Crassostrea gigas, in the Bay of Brest since its introduction in the 1960s. It was also aimed to evaluate the potential consequences of future climate change on its reproductive success and further expansion.
31/12/2018/by titodemora

MICROPLASTIC2

MicroLag

MICROLAG

Microhabitats and ecology

Microhabitats and ecology

Michel AUFFRET

Sharks

MEXICO

Mesocosms for jellyfish

A team from LEMAR is on a mission to Palau to study the interactions of jellyfish with a man-eating microalga.
01/06/2018/by sherve@univ-brest.fr

MERTOX

Medieu Anais thèse

Mcfarland Katherine thèse

Mayotte

Mauduit Florian thèse

Matthieu WAELES

Matthias HUBER

Mathilde GIGOT

Mathieu-Resuge Margaux thèse

Mathieu LUTIER

Close-up of a scallop shell

MaSCoET

Mark Ohman’s seminar on February 28th at 2pm

Dynamics of an Eastern Boundary Current Ecosystem: The California Current Ecosystem LTER site
10/02/2019/by titodemora

Marion URVOY

Marine REMIZE

Marine Biotechnologies

An emerging research theme at LEMAR on which the unit displays complementary skills and unique expertise in the West
01/06/2018/by sherve@univ-brest.fr

Marilyne FAUCHON

Marie-Stéphanie ASCHTGEN

Marie-Aude POULLAOUEC

Marie VAGNER

Marie LE MARCHAND

Marie Lauriane thèse

Marie CHEIZE

Marie BONNIN

Marianne ALUNNO-BRUSCIA

Mariana VENTURA

Margaux MATHIEU-RESUGE

Marchais Violette thèse

Marc SUQUET

Marc Long PhD

Marc LONG

Manon TONNARD

Manon LE GOFF

Manon BUSCAGLIA

MANGROVES

MAERL

M2BIPAT

Lydie COUTURIER

Lutier Mathieu thèse

Luis TITO DE MORAIS

 

Lucien BESNARD

Luc CHAUCHAT

Louise COMINASSI

Lossent Julie thèse

LMI TAPIOCA - Logo

LMI TAPIOCA

Tropical Atlantic Interdisciplinary laboratory on physical, biogeochemical, ecological and human dynamics
05/10/2018/by sherve@univ-brest.fr
icemasa logo

LMI ICEMASA

International Centre for Education, Marine and Atmospheric Sciences over Africa
05/10/2018/by sherve@univ-brest.fr
LMI DISCOH logo

LMI DISCOH

Dynamics of the Humboldt Current System
05/10/2018/by sherve@univ-brest.fr

Llopis Monferrer Natalia thèse

Lizenn DELISLE

LIPIDOCEAN

Lionel LE PAPE

Lia SIEGELMAN – CHARBIT

LIA-BeBEST

LIA BeBEST

Franco-Quebec Laboratory for Research and Technological Development in Benthic Ecology
04/10/2018/by sherve@univ-brest.fr

Leslie GAGER

Lemonnier Clarisse thèse

LEMAR in the south

Marine Environmental Science Laboratory (LEMAR) works widely over the intertropical zone, whether in Latin America, the Caribbean, Africa, the Indian Ocean, Asia and Oceania, also including the French overseas departments and territories (DOM-TOM).
12/09/2018/by sherve@univ-brest.fr

Lemaître Nolwenn thèse

Le Norcy Tiffany thèse

Le Marchand Marie thèse

Le Gland Guillaume thèse

Le Diouron Gwladys thèse

Le Croizier Gaël thèse

Le Bris Cédric thèse

Lavergne Édouard thèse

Lauriane MADEC

Laurent MEMERY

Laurent CHAUVAUD

Laure PECQUERIE

ISBlue

Launch of the ISblue University Research School

On 24 October 2018, was the official launch of the Interdisciplinary…
21/10/2018/by titodemora

Lassudrie-Duchesne Malwenn thèse

Lambert Clément thèse

Lalegerie Fanny thèse

Lacroix Camille thèse

Lachambre Sébastien thèse

Biodiversité marine

Labcom BioTechALg

Kevin TALLEC

Kerninon Fanny thèse

Karine SALIN

Kaimuddin Awaluddin H. thèse

Justine DORE

Justine CASTREC

Julien THEBAULT

Jose-Luis Zambonino

José Luis ZAMBONINO

Jordan TOULLEC

Jonathan LABENERE

Jonathan FLYE SAINTE MARIE

Johann BREITENSTEIN

Jlassi ASMA thèse

Jill SUTTON

Jezequel Youenn thèse

Jérémy DEVESA

Jeremie HABASQUE

Jennifer LAURENT

Jennifer GUARINI

Jean-Marie MUNARON

Jean-Marc GUARINI

Jean-François MAGUER

Jean-François CUDENNEC

Jean LAROCHE

Jean Hervé MVE BEH

Javid KAVOUSI

Jaud Thomas thèse

Jacques GRALL

Jacques CLAVIER

Jacqueline LE GRAND

IUEM’s “Go South !” day

As part of the "Au Sud" axis, IUEM is organising the second edition of the "Au Sud" day, this time focused on Africa, on 29 May from 9am to 12pm (Amphi D).
30/04/2019/by titodemora

Itoiz Sarah thèse

Isabelle QUEAU

Isabelle BIHANNIC

IRD. An exhibition linking art and science for the 75th anniversary

"When ocean science wants to make art": to mark its three-quarters of a century of existence, the Research Institute for Development (IRD) is presenting an exhibition at IUEM (rue Dumont d'Urville, 29200, Plouzané).
20/02/2019/by titodemora

Interactions and scale transfers

05/10/2018/by sophie

Instrumental Developments

 

Influence of diatom diversity on the ocean biological carbon pump

Tréguer, P., Bowler, C., Moriceau, B., Dutkiewicz, S., Gehlen, M., Aumont, O., Bittner,L., Dugdale, R., Finkel, Z., Ludicone, D., Jahn,O., Guidi, L., Lasbleiz, M., Leblanc, K., Levy, M. & Pondaven, P. (2017).
05/10/2018/by sherve@univ-brest.fr
Indonesie

Indonesia

Inauguration of the LabCom BioTechAlg

The BioTechAlg Joint Laboratory was inaugurated on Friday 26…
21/10/2018/by titodemora

In Silico Analysis of Pacific Oyster (Crassostrea gigas) Transcriptome over Developmental Stages Reveals Candidate Genes for Larval Settlement

The majority of bioadhesives secreted by animals are composed of proteins that allow permanent or reversible links to the substrate. In the marine environment, these glues are efficient in wet conditions and could thus potentially represent useful alternatives to synthetic adhesives, particularly for biomedical applications.
28/03/2019/by titodemora

Impacts of environmental changes

Coastal ecosystems are characterized by high natural variability at high frequency of the main abiotic factors.
05/10/2018/by sherve@univ-brest.fr

Ika Paul-Pont, CNRS Bronze medal 2019

Ika Paul-Pont is researcher in marine ecotoxicology at LEMAR
05/04/2019/by titodemora

Ika PAUL-PONT

IGUANE

It's Sea Time

Ifremer was 35 years old in June 2019!

The web series "It's sea time" is complete: all 35 videos produced for Ifremer's 35th anniversary have been put online. In two to three minutes, discover the research topics of Ifremer's laboratories.
16/04/2019/by titodemora

Hugo BERTHELOT

Howald Sarah thèse

Houssard Patrick thèse

Host-pathogen relationships

In a context of climate change, the emergence of diseases significantly modifies the dynamics of host and pathogenic populations, but also the networks of more complex interactions at different scales in the ecosystem
05/10/2018/by sherve@univ-brest.fr

Holbach Marine thèse

HIPPO

Hervé LE DELLIOU

HERITAGe

Hélène PLANQUETTE

Hélène OLLIVIER

Hélène HEGARET

Hannah WHITBY

Handal William thèse

Halouani Ghassen thèse

Gwenaëlle LE BLAY

Guy CLAIREAUX

Gulf of Guinea

Guillaume Mitta seminar

"Cracking the code of Pacific Oyster Mortality Syndrome"
IUEM, A215, le 18/12/2018
02/10/2018/by schaal

Guillaume BRUNIER

Guillaume BRIDIER

Grégory CHARRIER

GreenEdge

Gourtay Clémence thèse

Gourault Mélaine thèse

Gonzalez Santana David thèse

Gonzalez Paola Alejandra thèse

Giraud Mélanie thèse

Gildas ROUDAUT

Gérard THOUZEAU

Géraldine SARTHOU

GEOVIDE

Georges TYMEN

Ormeaux

GenOrmeau

Geneviève COHAT

Rechaglo

GDRi Rechaglo

Responses to global change in fish and fish populations and communities and their habitats
05/10/2018/by sherve@univ-brest.fr

GDR Phycotox

Micro-algae at risk for humans and the ecosystem.
05/10/2018/by sherve@univ-brest.fr

GDR LIGA

Research group 'Coast of Guyana under Amazonian influence'
05/10/2018/by sherve@univ-brest.fr
GDR-plolymeres et Ocean

GDR “Polymers and Oceans”

The mission of the GDR "Polymers and Oceans" is to federate and improve the visibility of the French scientific community involved in research on the fate of polymers in the aquatic environment.
06/03/2019/by sherve@univ-brest.fr

Gauthier SCHAAL

Gaspard DELEBECQ

Galland Claire thèse

Gaillard Sylvain thèse

Gager Leslie thèse

Gaëtan OLIVIER

Gabriel DULAQUAIS

Future Oceans2 IMBeR Open Science Conference

The Future Oceans2 IMBeR Open Science Conference will be held…
02/11/2018/by titodemora

Fuhrmann Marine thèse

Frere Laura thèse

French Guyana

Frédéric PLANCHON

Frédéric LANCIEN

Frédéric JEAN

François LE LOC’H

François DELAVAT

Foulon Valentin thèse

Fotso Philippe thèse

Floriane DESPREZ DE GESINCOURT

Floriane CARDIEC

Flamenco at the Senate!

Video : Presentation of the project by Professor Guy Claireaux to the Senate delegation in the French Overseas Communities.
12/06/2019/by sherve@univ-brest.fr

Flamenco

Fish experimental facilities

LEMAR's experimental fish infrastructures, located on the Ifremer…

Featherstone Amy Marie thèse

Fanny LALEGERIE

Fanny Kerninon

Fanny KERNINON

Fanny Chenillat

Fanny CHENILLAT

Fanny AULANIER

Fabrice PERNET

Fabienne LE GRAND

Fabienne GUERARD

Experimental site of Argenton

Evelyne DERELLE

Eva BUCCIARELLI

European universities: UBO successful!

The "SEA-EU" project has been awarded by the European Commission.
26/06/2019/by titodemora

Erwan AR GALL

Erwan AMICE

Eric DUVIEILBOURG

Eric DESLANDES

Eric DABAS

Epelboin Yanouck thèse

Emmanuelle Cam

Emmanuelle CAM

Emma MICHAUD

Elyne DUGENY

Elodie FLEURY

Elodie BORCIER

El’Hadj BARA DEME

Effects of Omega 3 depletion on marine fish: ecophysiological approach

Doctoral contract financed by Ifremer for a period of three years.
18/02/2019/by titodemora

Edouard KRAFFE

Ecotox - expo in tubo

EcoTOX

Origin :
It is largely accepted by researchers interested in…
21/09/2018/by petek

Ecology and physiology of photosynthetic organisms

05/10/2018/by sophie
EcoFoulPest

EcoFoulPest

ECOBIM network

International Network in Aquatic Ecotoxicology
03/06/2019/by sherve@univ-brest.fr

Dupuy Celie thèse

Dupuy Celie thèse

Dupuy Celie thèse

Dupuy Celie thèse

Dulaquais Gabriel thèse

Dugeny Elyne thèse

Dudognon Tony thèse

Dudognon Tony thèse

Dudognon Tony thèse

Dudognon Tony thèse

Dubief Bruno thèse

Dore Justine thèse

Dominique RATISKOL

Djeghri Nicolas thèse

Diogoul Nadgue thèse

Desurmont Céline thèse

Denis DE LA BROISE

Deme El Hadj Bara thèse

Delisle Lizenn thèse

Delebecque Nina thèse

DECIPHER

De Schryver Vera thèse

David MAZURAIS

David GONZALEZ SANTANA

Darryl PERREE

Dario MORAGA

Daniel Conley’s seminar (Lund University, Sweden) on April 29

On April 29th at 10am in room A215 (IUEM) we will welcome Daniel…
16/04/2019/by titodemora

Dance and biology

Dance and biology. Why combine these two approaches? As a scientist, working on the environment in general requires more and more interdisciplinarity to try to better understand the complexity of life and its interactions. The study of this environmental complexity requires, from my point of view, also to take into account the different senses of the scientific researcher, and in particular the component that inhabits us, the body and its receptors.
07/11/2018/by sherve@univ-brest.fr

Damien SCHRIJEN

Cytometrie-laser

Cytometry

The technical platform CYTOMETRIE aims to study cell characteristics.…

Cueto Vega Rosa thèse

Cudennec Jean-François thèse

Cotte Laura thèse

Coston-Guarini Jennifer thèse

Coquereau Laura thèse

Conference by Salvador Lluch (CIBNOR La Paz, Mexico) – November 26th 10:30

Revisiting the Regime Problem (once again)
12/11/2018/by schaal

Conference by Pierre Legendre on december 18th, 14:00

Diversité bêta temporelle : identifier les sites ayant connu des changements exceptionnels
12/12/2018/by schaal

Conference by Philippe Calvez (Institut de Biologie Structurale de Grenoble) on may 6th 2019

Philippe Calvez, who has just finished a postdoctoral fellowshipat…
26/04/2019/by schaal

Conference by Justin Dodd (Northern Illinois University, USA) on June 24th (9:45)

Oxygen isotope values of biogenic silica: Diagenesis and utility as a paleoceanographic proxy.
19/06/2019/by schaal

Conference by Judi Hewitt and Simon Thrush on december 17th, 10:00

Using biological traits to predict disturbance and recovery, by Judi Hewitt, &
Understanding the potential for surprise in soft-sediments , by Simon Thrush
12/12/2018/by schaal

Conference by Guillaume Mitta on december 18th, 14:00

Cracking the code of Pacific Oyster Mortality Syndrome
12/12/2018/by schaal

conference by Griet Neukermans on february 5th, 11::00

Carbon export from coccolithophore blooms using BGC-Argo floats
14/01/2019/by schaal

Conference by Gérard Thouzeau on tuesday, june 18th, 14:30

Scientific and technological insights offered by new french regulations on scientific diving: technology, sciences, fisheries, aquaculture, media and other interventions
12/06/2019/by schaal

Conference by Fabrice Jaine (IMOS, Australia) on July 9th, 9:30

Tracking movements and habitat use of marine animals: lessons learned from managing a national acoustic telemetry network in Australia
02/07/2019/by schaal

Conference by Erich Achterberg (GEOMAR) – December 3rd 15:00

Observations across ocean gradients provide insights into biogeochemical cycles
12/11/2018/by schaal

Conference by Chris Bowler (ENS) on december 3rd, 11:30

Omics-based insights into ocean silicifiers
26/11/2018/by schaal

Conference by Simon Ussher (University of Plymouth) on July 11th (11:00)

The Impact of Atmospheric Trace Metal and Nutrient Deposition on Shelf Sea Biogeochemistry
20/06/2019/by schaal
lipids-in-the-ocean-2019

Conference “Lipids in the ocean”

Lipids in the ocean. Structure, function, ecological role and applications. IUEM (Univ. Bretagne Occidentale), Brest, France
02/10/2018/by sherve@univ-brest.fr

Compound-specific recording of gadolinium pollution in coastal waters by great scallops

Gadolinium-based contrast agents (GBCAs), routinely used in magnetic…
03/06/2019/by sherve@univ-brest.fr

Cominassi Louise thèse

Coffineau Nathalie thèse

Cloé OROY

Climate Rooms

Clément TOLETTI

Clément OFFRET

Clémence GOURTAY

Claudie QUERE

Clarisse LEMONNIER

Claire HELLIO

Christophe LAMBERT

Christophe LABRIERE

Christine PAILLARD

Christine HUELVAN

Christine DUBREUIL

Chile

Chemical ecology

Coastal environments exhibit high diversity and high biomass in benthic organisms.
05/10/2018/by sherve@univ-brest.fr

Cheize Marie thèse

Charlotte CORPOREAU

Central Africa

Céline HUBERT

Céline DESURMONT

Céline BARAFFE

Cécile KLEIN

Cécile DEBITUS

Castrec Justine thèse

Cassandre AIMON

Caroline FABIOUX

Carole Di Poi

Carole DI POI

Carmen GONZALEZ FERNANDEZ

Cardinaud Marion thèse

Cardinaud Marion thèse

Cardinaud Marion thèse

Cardiec Floriane thèse

Camille MAZE

Cadiz Barrera Laura thèse

Cadier Mathilde thèse

Buscaglia Manon thèse

Burel Thomas thèse

Bruno PETTON

Brivaëla MORICEAU

Bridier Guillaume thèse

Breitenstein Johann thèse

BRAZIL

Sardine school

BRAIN BOOSTER

Boye Aurélien thèse

Boullot Floriane thèse

Boulais Myrina thèse

Borcier Élodie thèse

Body

BLUE HUMAN

Blondie SCHMITT

Blanche Saint Béat (Takuvik, Québec) seminar

Monday, June 24 at 11 am at IUEM in room A215
04/06/2019/by titodemora

BIVALVIA

BISCOT

BIOPSIS

Nectalis 5

BIOPELAGOS

Biological invasions

The ecological impacts of aquatic invasive species are a growing concern for coastal zone management and conservation.
05/10/2018/by sherve@univ-brest.fr
Biodiversité marine

BIODIMAR

BIOCAP

BIIM

Besnard Lucien thèse

Bernard Maud thèse

Beguel Jean-Philippe thèse

Beguel Jean-Philippe thèse

Beguel Jean-Philippe thèse

Beguel Jean-Philippe thèse

Bay of Brest

Bay of Brest

 

Barbosa Romina thèse

Aurélien BOYE

Aurélie CHAMBOUVET

Aumond Virginie thèse

Audrey Mat

Audrey MAT

Aude LEYNAERT

Atlantic Ocean

Aschenbroich Adelaïde thèse

Artigaud Sébastien thèse

Arnaud HUVET

Arianna SERVILI

ARCTIC BLUES, an exhibition

Ateliers of the Capucins, Brest from Saturday 22 June to Sunday 22 September 2019
04/06/2019/by titodemora

Arctic

Arcachon Harbor

Arcachon Harbor

 

Arc d’Emeraude

APPEAL

Antoine BIDEAU

Anthony STURBOIS

Annual symposium of the International Master IMBRSea

IUEM and PNBI from 24 to 28 June
18/05/2019/by titodemora

Anne-Sophie PODEUR

Anne-Laure CASSONE

Anne MOUGET

Anne LORRAIN

Anne LEBOURGES DHAUSSY

Anne DONVAL

Anatole DANTO

Anais Médieu

Anais MEDIEU

Amélie SEGARRA

Alice DELLA PENNA

ALG-AD

ALG-AD

Alfonsi Eric thèse

Alfonsi Eric thèse

Alfonsi Eric thèse

Alfonsi Eric thèse

Alexandridis Nikolaos thèse

Alexandra RAHMANI

Alex LIRA

Aimon Cassandre thèse

AIAIAI

AIAIAI

Aguirre Velarde Arturo thèse

Agnes PETIOT

Adeline BIDAULT

active acoustics

Abdou Khaled thèse

A Model of Mercury Distribution in Tuna from the Western and Central Pacific Ocean: Influence of Physiology, Ecology and Environmental Factors

Tuna, a fish that is highly prized around the world, hides a toxin, methylmercury. According to this study, the content of this toxin in tunas in the Central and Southwest Pacific depends not only on their size and species but also on their geographical origin. This study highlights crucial results for advice on tuna consumption.
05/02/2019/by titodemora

“Undisciplined” transverse axis

Objectives of axis :

Culture of interdisciplinarity in marine…
01/06/2018/by sherve@univ-brest.fr

“Science without conscience is but the ruin of the soul” Rabelais in version 2018

Without in any way pretending to be an example, at both scientific and managerial levels, of the kind mentioned at the beginning of Alison Antes' article in the journal Nature at the end of November (Antes, 2018), I found her paper particularly stimulating at this time of year, which is the perfect time to take good resolutions.
28/12/2018/by titodemora

“Avant la débâcle” (Befor the ice break-up)

Publication of the book by Éditions autonomes on 23 January 2019
26/01/2019/by titodemora