ROBERT Marianne
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Theme(s) : Trophic interaction
Address: IFREMER Keywords : Aire de répartition géographique / cascades trophiques / Eco-éthologie / Interactions trophiques / Niche écologique / Changement climatique / Communautés / Ecosystèmes / Engins de pêche / Flotilles / Pêche / Poissons / Populations / Analyses de séries temporelles / Contenus stomacaux / Imagerie / Isotopes stables / Modélisation mécaniste / Modélisation statistique / Statistiques multivariées / Technologie des pêches  |
My research focuses on assessing the effects of fisheries and the environment on population dynamics, community structure and marine ecosystem functioning, in the context of implementing a more ecosystem-based fisheries management.
My research focuses on a regional spatial scale (Celtic Sea).
I am also interested in better understanding individual and collective skills in the processes of fish escape in fishing gear (Applied Ethology).
Current projects
| Timeframe : 2021 - 2025 Keywords : Cycle de vie / Dynamique des populations / Gestion intégrée / Interactions trophiques / Changement climatique / Ecosystèmes / Flotilles / Pêche / Politiques publiques / Modélisation mécaniste / Modélisation statistique |
oPtimisation des Activités anthropiques pour une exploitation durable des éCosystèmes Marins de la grANde vasière. | Timeframe : 2019 - 2023 Keywords : Aire de répartition géographique / Empreinte environnementale / Habitats essentiels / Usages / Changement climatique / Communautés / Engins de pêche / Macroinvertébrés / Pêche / Poissons / Zoobenthos / ADNe / Identification taxonomique / Imagerie / Méthodes de dénombrement / Photogrammétrie / Technologie des pêches |
Stock assessor for Celtic sea cod stock – ICES working groups.
Publications
Selection of Scientific Products
Amelot Morgane, Robert Marianne, Mouchet Maud, Kopp Dorothee (2023). Gadiform species display dietary shifts in the Celtic Sea . Marine Environmental Research , 192, 106224 (6p.) . https://doi.org/10.1016/j.marenvres.2023.106224
Amelot Morgane, Robert Marianne, Mouchet Maud, Kopp Dorothee (2023). Boreal and Lusitanian species display trophic niche variation in temperate waters . Ecology and Evolution , 13(11), e10744 (10p.) . Publisher's official version : https://doi.org/10.1002/ece3.10744 , Open Access version : https://archimer.ifremer.fr/doc/00861/97259/
ICES (2023). Working Group on Multispecies Assessment Methods (WGSAM; outputs from 2022 meeting) . ICES Scientific Reports/Rapports scientifiques du CIEM , 5(12), 233pp. Publisher's official version : https://doi.org/10.17895/ices.pub.22087292 , Open Access version : https://archimer.ifremer.fr/doc/00841/95281/
Le Joncour Anna, Mouchet Maud, Leroy Boris, Doyle Jennifer, Lundy Mathieu, Robert Marianne, Kopp Dorothee (2023). When bioregionalisation emphasises the presence of Vulnerable Marine Ecosystem indicator species in Nephrops fishing grounds: evidence in the Bay of Biscay/Irish Sea continuum . Progress In Oceanography , 214, 103032 (10p.) . https://doi.org/10.1016/j.pocean.2023.103032
Le Joncour Anna, Mouchet Maud, Leroy Boris, Doyle Jennifer, Lundy Mathieu, Robert Marianne, Kopp Dorothee (2023). When bioregionalisation emphasises the presence of Vulnerable Marine Ecosystem indicator species in Nephrops fishing grounds: evidence in the Bay of Biscay/Irish Sea continuum . Progress in Oceanography , 214, 103032 (10p.) . https://doi.org/10.1016/j.pocean.2023.103032
Drouineau Hilaire, Moullec Fabien, Gascuel Didier, Laloë Francis, Lucas Sterenn, Bez Nicolas, Guillotreau Patrice, Guitton Jérôme, Hernvann Pierre-Yves, Huret Martin, Lehuta Sigrid, Léopold Marc, Mahévas Stephanie, Robert Marianne, Woillez Mathieu, Vermard Youen (2023). Food for thought from French scientists for a revised EU Common Fisheries Policy to protect marine ecosystems and enhance fisheries performance . Marine Policy , 148, 105460 (11p.) . https://doi.org/10.1016/j.marpol.2022.105460
Hernvann Pierre‐yves, Gascuel Didier, Kopp Dorothee, Robert Marianne, Rivot Etienne (2022). EcoDiet : A hierarchical Bayesian model to combine stomach, biotracer, and literature data into diet matrix estimation . Ecological Applications , 32(2), e2521 (19p.) . Publisher's official version : https://doi.org/10.1002/eap.2521 , Open Access version : https://archimer.ifremer.fr/doc/00741/85283/
Vincent Benoit, Robert Marianne, Simon Julien, Vacherot Jean-Philippe, Faillettaz Robin (2022). Exploring the mechanics of fish escape attempts through mesh . Fisheries Research , 248, 106195 (16p.) . Publisher's official version : https://doi.org/10.1016/j.fishres.2021.106195 , Open Access version : https://archimer.ifremer.fr/doc/00741/85335/
Robert Marianne, Pawlowski Lionel, Kopp Dorothee (2022). TrophicCS: Spatialized trophic data of the Celtic Sea continental shelf food web . Ecology , 103(8), e3708 (2p.) . Publisher's official version : https://doi.org/10.1002/ecy.3708 , Open Access version : https://archimer.ifremer.fr/doc/00790/90189/
Robert Marianne, Pawlowski Lionel, Kopp Dorothee (2022). TrophicCS: Spatialized trophic data of the Celtic Sea continental shelf food web . SEANOE . https://doi.org/10.17882/81149