A5020143840- Marine Biology and Ecology Research
- Marine and coastal ecosystems
- Geology and Paleoclimatology Research
- Parasite Biology and Host Interactions
- Methane Hydrates and Related Phenomena
- Marine and fisheries research
- Marine Ecology and Invasive Species
- Marine and coastal plant biology
- Marine Bivalve and Aquaculture Studies
- Isotope Analysis in Ecology
- Ocean Acidification Effects and Responses
- Coastal and Marine Management
- Coral and Marine Ecosystems Studies
Université de Bordeaux
2019-2024
Institut Polytechnique de Bordeaux
2024
Environnements et Paléoenvironnements Océaniques et Continentaux
2020-2023
Centre National de la Recherche Scientifique
2021-2023
The spatial distributions of (1) surface sediment characteristics (D0.5, Sediment Surface Area (SSA), Particulate Organic Carbon (POC), Chlorophyll-a (Chl-a), Phaeophytin-a (Phaeo-a), Total and Enzymatically Hydrolyzable Amino Acids (THAA, EHAA), δ13C) (2) profile image (apparent Redox Potential Discontinuity (aRPD), numbers depths biological traces) were quantified based on the sampling 32 stations located within West Gironde Mud Patch (Bay Biscay, NE Atlantic) in view assessing...
Although not systematically considered as oxygen minimum zones, River-dominated Ocean Margins are sensitive to depletions. For example, the continental shelf off Gironde, which flows into Bay of Biscay, had yet been studied from this perspective although recent simulations suggested that area should already have experienced deoxygenations in decades. To fill gap, profiles temperature, salinity and dissolved were performed water column Gironde during seven cruises distributed over different...
Sampling in shallow sediments of Bay Biscay up to 70 m has yielded three undescribed capitellids. Mediomastus biscayensis sp. nov. is distinct from its congeners by a combination characters that includes the presence bilimbate thoracic capillaries, and abdominal hooks similar shape length Methyl Green staining pattern with chaetigers 5–9 having sparse green speckles 10–11 dense speckles. Notomastus hutchingsae very species because two achaetous segments region constriction after segment 4, 6...
This paper is the conclusion of “Spaghetti Project” aiming to revise French species Terebellidae sensu lato (s.l.) belonging five families: Polycirridae, Telothelepodidae, stricto (s.s.), Thelepodidae and Trichobranchidae. During this project, 41 were observed, 31 them new for science: eight eleven s.s., three nine We provide a comprehensive key all European terebellids with focus on important diagnostic characters each family. Finally, we discuss issues taxonomy, biodiversity cryptic...
We report the first occurrences of Spiophanes afer Meißner, 2005 and Prionospio cristaventralis Delgado-Blas, Díaz-Díaz & Viéitez, 2018 from French marine waters (from southern part Bay Biscay in NE Atlantic, Gulf Lion Mediterranean Sea). Morphological characters S. include presence an occipital antenna, dorsal ciliated organs extending to chaetigers 13–15, neuropodial hooks chaetiger 15, ventrolateral intersegmental pouches 14–15, chaetal spreaders “2+3 type”, conspicuous dark brown...