Access content directly

Severine Martini

26
Documents
Researcher identifiers

Presentation

Chargée de recherche au CNRS à l'Institut Méditerranéen d'Océanologie ([MIO](https://www.mio.osupytheas.fr/), CNRS/AMU/IRD/UTLN), situé sur le campus de Luminy ([Aix-Marseille Université](https://www.univ-amu.fr/)) au sein de l'[OSU PYTHEAS](https://www.osupytheas.fr/). **Intérêts scientifiques :** - Comprendre les rôles de la bioluminescence (bactérienne et eucaryotique) et son impact dans la pompe biologique du carbone. - Comprendre l’influence de la bioluminescence sur l’atténuation des flux de carbone particulaire - Décrire la diversité des organismes bioluminescents (de l'océan pélagique au milieu benthique), afin d'utiliser la mesure de cette capacité comme proxy des communautés du milieu obscur (des bactéries aux eucaryotes). - Comprendre l'impact de la bioluminescence dans les réseaux trophiques mésopélagiques **Instrumentation :** - Adapter et développer l'instrumentation nécessaire (et jusqu'alors inexistante en océanographie) au suivi des communautés et à leurs caractéristiques fonctionnelles (bioluminescence). - Techniques: Véhicules Opérés à Distance (ROVs), observatoires câblés, plongées en bouteilles (scientifique), échantillonnages Niskin, CTD, expérimentations en laboratoire​ - ​Méthodes statistiques: Programmation (R-studio), analyse du signal, analyse de séries temporelles, modèles logistiques, analyses multivariées, statistiques, visualisation dynamique de données. **Activités d'enseignement** - Cours “Dynamic of marine ecosystems”, École Nationale Supérieure de Techniques Avancées – ENSTA ParisTech, France - Cours de Master “Oceanography and Marine Environments”, Sorbonne Université, France - Cours “Continental Ecosystems and Environmental risks”, CEREGE-Aix, France - Cours “Programmation pour les sciences de l'environnement”, “Ecologie théorique”, “Microbiologie”, Aix-Marseille Université, France **Missions océanographiques et plongées scientifiques** (63 jours en mer, une mission en temps que chef scientifique (plongée ROV, MBARI 2017) - N/O L’Europe, Mediterranean Sea, HROV dives - N/O L’Atalante, North western mediterranean Sea Nautile submarine dive (1 submarine cruise) . - N/O L’AntedonII, Marseille Bay, Plankton nets (MultiNet, WP2, CTD) - N/O L’AntedonII, Marseille Bay, Plankton nets (WP2) - R/V Western Flyer, Monterey Bay, Pacific Ocean (ROV dives, sampling, scientific SCUBA diving) - R/V Ka’imikai-O-Kanaloa, Hawaii (ROV dives, sampling, scientific SCUBA diving) - R/V Rachel Carson, Monterey Bay, Pacific Ocean (led as chief scientist, ROV dive, managing 5 scientists and engineers on board, sampling, collection), ROV dives and sampling - R/V Antedon-II, MOOSE program, Mediterranean Sea (Biogeochemical samplings (CTD-rosette)) - R/V Téthys II, EUROSITES mission, Mediterranean Sea (Biogeochemical samplings (CTD-rosette), moorings deployments) **Financements et projets** - 2020 Axes transverses - MIO - BICYCLEt project (PI: S. Martini) - 2020-2021 Mission Initiatives LUMIN&SENS project (PI: S. Martini) - 2019 GDR Ecology - Statistics - project "Classification of bioluminescence spectra recorded by elephant seal in the dark ocean: links with environmental variables and predator-preys relationships" - S. Martini (LOV - Centre d’Etudes Biologiques de Chizé) - 2017 DEFI-instrumentation aux limites CNRS - project CENSOR - equipment of elephant seal for bioluminescence detection PIs: S. Martini LOV/C. Tamburini MIO - 2016 Travel grant for the OBIS-INDEEP workshop - 2015-2017 "Light-on-MARS" project (MBARI internal fundings) PI: S. Martini - 2015-2017 MBARI postdoc fellowship - 2015 Award from the Bettencourt-Schueller foundation for past research and postdoctoral "DeepLUCY" project at MBARI on bioluminescence study at the deep-sea MARS observatory - 2015 DEFI-instrumentation aux limites CNRS - project DEEP-BLUE - PI: R. Barbier Institut de Physique Nucleaire de Lyon - In2P3

Publications

Image document

Machine learning techniques to characterize functional traits of plankton from image data

Eric C. Orenstein , Sakina-Dorothée Ayata , Frédéric Maps , Érica C. Becker , Fabio Benedetti
Limnology and Oceanography, 2022, 67 (8), pp.1647-1669. ⟨10.1002/lno.12101⟩
Journal articles hal-03482282v2
Image document

Integrating Diel Vertical Migrations of Bioluminescent Deep Scattering Layers Into Monitoring Programs

Damianos Chatzievangelou , Nixon Bahamon , Séverine Martini , Joaquin del Rio , Giorgio Riccobene
Frontiers in Marine Science, 2021, 8, pp.661809. ⟨10.3389/fmars.2021.661809⟩
Journal articles hal-03256342v1
Image document

Functional trait-based approaches as a common framework for aquatic ecologists

Severine Martini , Floriane Larras , Aurélien Boyé , Emile Faure , Nicole Aberle
Limnology and Oceanography, 2021, 66 (3), pp.965-994. ⟨10.1002/lno.11655⟩
Journal articles hal-02996072v1
Image document

Macroscale patterns of oceanic zooplankton composition and size structure

Manoela Brandão , Fabio Benedetti , Séverine Martini , Yawouvi Dodji Soviadan , Jean-Olivier Irisson
Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-94615-5⟩
Journal articles hal-03318806v1
Image document

Bioluminescence in an Undescribed Species of Carnivorous Sponge (Cladorhizidae) From the Deep Sea

Severine Martini , Darrin T Schultz , Lonny Lundsten , Steven H D Haddock
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.576476⟩
Journal articles hal-03040193v1
Image document

The Dark Ocean Is Full of Lights

Séverine Martini , Warren R Francis
Frontiers for Young Minds, 2020, 8, ⟨10.3389/frym.2020.00069⟩
Journal articles hal-02991421v1
Image document

Reviews and syntheses: Bacterial bioluminescence – ecology and impact in the biological carbon pump

Lisa Tanet , Severine Martini , Laurie Casalot , Christian Tamburini
Biogeosciences, 2020, 17 (14), pp.3757-3778. ⟨10.5194/bg-17-3757-2020⟩
Journal articles hal-02901948v1
Image document

Global Trends in Marine Plankton Diversity across Kingdoms of Life

Federico Ibarbalz , Nicolas Henry , Manoela Brandão , Severine Martini , Greta Busseni
Cell, 2019, 179 (5), pp.1084-1097.e21. ⟨10.1016/j.cell.2019.10.008⟩
Journal articles hal-03094778v1
Image document

Distribution and quantification of bioluminescence as an ecological trait in the deep sea benthos

Severine Martini , Linda Kuhnz , Jérôme Mallefet , Steven H D Haddock
Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-50961-z⟩
Journal articles hal-02344802v1
Image document

Pressure-Retaining Sampler and High-Pressure Systems to Study Deep-Sea Microbes Under in situ Conditions

Marc Garel , Patricia Bonin , Severine Martini , Sophie Guasco , Marie Roumagnac
Frontiers in Microbiology, 2019, 10, pp.453. ⟨10.3389/fmicb.2019.00453⟩
Journal articles hal-02094373v1
Image document

Using fluorescence and bioluminescence sensors to characterize auto- and heterotrophic plankton communities

Monique Messié , Igor Shulman , Severine Martini , Steven H.D. Haddock
Progress in Oceanography, 2019, 171, pp.76-92. ⟨10.1016/j.pocean.2018.12.010⟩
Journal articles hal-01968126v1
Image document

Insights into the Biodiversity, Behavior, and Bioluminescence of Deep-Sea Organisms Using Molecular and Maritime Technology

Steven Haddock , Lynne Christianson , Warren Francis , Severine Martini , Casey Dunn
Oceanography, 2018, 30 (4), pp.38-47. ⟨10.5670/oceanog.2017.422⟩
Journal articles hal-02071200v1
Image document

Quantification of bioluminescence from the surface to the deep sea demonstrates its predominance as an ecological trait

Severine Martini , Steven H D Haddock
Scientific Reports, 2017, 7, ⟨10.1038/srep45750⟩
Journal articles hal-03053928v1

Bacteria as part of bioluminescence emission at the deep ANTARES station (North-Western Mediterranean Sea) during a one-year survey

Severine Martini , Valerie Michotey , Laurie Casalot , Patricia Bonin , Sophie Guasco
Deep Sea Research, 2016, 116, pp.33-40. ⟨10.1016/j.dsr.2016.07.014⟩
Journal articles hal-01408722v1

Genomic and physiological analysis reveals versatile metabolic capacity of deep-sea Photobacterium phosphoreum ANT-2200.

Sheng-Da Zhang , Claire-Lise Santini , Wei-Jia Zhang , Valérie Barbe , Sophie Mangenot
Extremophiles life under extreme conditions, 2016, 20 (3), pp.301-10. ⟨10.1007/s00792-016-0822-1⟩
Journal articles hal-01410136v1

Genome Sequence of Luminous Piezophile Photobacterium phosphoreum ANT-2200

S.-D. Zhang , Valérie Barbe , M. Garel , W.-J. Zhang , H. Chen
Genome Announcements, 2014, 2 (2), ⟨10.1128/genomeA.00096-14⟩
Journal articles hal-02463133v1
Image document

Relation between deep bioluminescence and oceanographic variables: A statistical analysis using time–frequency decompositions

S. Martini , David Nerini , Christian Tamburini
Progress in Oceanography, 2014, 127, pp.117-128. ⟨10.1016/j.pocean.2014.07.003⟩
Journal articles hal-01076992v1

High-frequency internal wave motions at the ANTARES site in the deep Western Mediterranean

H. van Haren , S. Adrián-Martínez , Imen Al Samarai , A. Albert , M. André
Ocean Dynamics, 2014, 64, pp.507-517. ⟨10.1007/s10236-014-0702-0⟩
Journal articles in2p3-00988069v1
Image document

Deep-Sea Bioluminescence Blooms after Dense Water Formation at the Ocean Surface

Christian Tamburini , Miquel Canals , Xavier Durrieu de Madron , Loïc Houpert , Dominique Lefèvre
PLoS ONE, 2013, 8 (7), pp.e67523. ⟨10.1371/JOURNAL.PONE.0067523⟩
Journal articles hal-01012135v1
Image document

Effects of Hydrostatic Pressure on Growth and Luminescence of a Moderately-Piezophilic Luminous Bacteria Photobacterium phosphoreum ANT-2200

Severine Martini , Badr Al Ali , Marc Garel , David Nerini , Vincent Grossi
PLoS ONE, 2013, 8 (6), pp.e66580. ⟨10.1371/journal.pone.0066580⟩
Journal articles hal-01988033v1

How to analyse bioluminescence time series from in situ observatories? Example from high frequency records and real time data at the ANTARES site

Severine Martini , David Nerini , Christian Tamburini
Luminescence, 2012, 27 (2), pp.139-140
Journal articles hal-00741759v1