Ecologie du phytoplancton / Cycle biogéochimique du silicium

Directrice de recherche


Laboratoire LEMAR




ORCID: 0000-0001-8226-3733

355235 ACL leynaert apa 50 date desc 1 Leynaert, A. 185424
Raimonet, M., Ragueneau, O., Soetaert, K., Khalil, K., Leynaert, A., Michaud, E., Moriceau, B., Rabouille, C., & Memery, L. (2023). Benthic contribution to seasonal silica budgets in two macrotidal estuaries in North-Western France. FRONTIERS IN MARINE SCIENCE, 10, 1269142. Cite
Siebert, V., Moriceau, B., Froehlich, L., Schoene, B. R., Amice, E., Beker, B., Bihannic, K., Bihannic, I., Delebecq, G., Devesa, J., Gallinari, M., Germain, Y., Grossteffan, E., Jochum, K. P., Le Bec, T., Le Goff, M., Liorzou, C., Leynaert, A., Marec, C., … Thebault, J. (2023). HIPPO environmental monitoring: impact of phytoplankton dynamics on water column chemistry and the sclerochronology of the king scallop (Pecten maximus) as a biogenic archive for past primary production reconstructions. EARTH SYSTEM SCIENCE DATA, 15(7), 3263–3281. Cite
Breton, E., Savoye, N., Rimmelin-Maury, P., Sautour, B., Goberville, E., Lheureux, A., Cariou, T., Ferreira, S., Agogue, H., Alliouane, S., Aubert, F., Aubin, S., Berthebaud, E., Blayac, H., Blondel, L., Boulart, C., Bozec, Y., Bureau, S., Caillo, A., … Garcia, N. (2023). Data quality control considerations in multivariate environmental monitoring: experience of the French coastal network SOMLIT. Frontiers in Marine Science, 10, 1135446. Cite
López-Acosta, M., Potel, C., Gallinari, M., Pérez, F. F., & Leynaert, A. (2023). Nudibranch predation boosts sponge silicon cycling. Scientific Reports, 13(1), 1178. Cite
Laget, M., Llopis-Monferrer, N., Maguer, J.-F., Leynaert, A., & Biard, T. (2022). Elemental content allometries and silicon uptake rates of planktonic Rhizaria: Insights into their ecology and role in biogeochemical cycles. Limnology and Oceanography. Cite
Bruyant, F., Amiraux, R., Amyot, M.-P., Archambault, P., Artigue, L., Barbedo de Freitas, L., Becu, G., Belanger, S., Bourgain, P., Bricaud, A., Brouard, E., Brunet, C., Burgers, T., Caleb, D., Chalut, K., Claustre, H., Cornet-Barthaux, V., Coupel, P., Cusa, M., … Babin, M. (2022). The Green Edge cruise: investigating the marginal ice zone processes during late spring and early summer to understand the fate of the Arctic phytoplankton bloom. Earth System Science Data, 14(10), 4607–4642. Cite
Llopis Monferrer, N., Biard, T., Sandin, M. M., Lombard, F., Picheral, M., Elineau, A., Guidi, L., Leynaert, A., Treguer, P. J., & Not, F. (2022). Siliceous Rhizaria abundances and diversity in the Mediterranean Sea assessed by combined imaging and metabarcoding approaches. Frontiers in Marine Science, 9, 895995. Cite
Lopez-Acosta, M., Maldonado, M., Grall, J., Ehrhold, A., Sitja, C., Galobart, C., Perez, F. F., & Leynaert, A. (2022). Sponge contribution to the silicon cycle of a diatom-rich shallow bay. Limnology and Oceanography. Cite
Michaud, E., Aschenbroich, A., Gauthier, O., Fromard, F., Aller, J. Y., Aller, R. C., Brunier, G., Anthony, E. J., Gardel, A., Le Garrec, V., Leynaert, A., & Thouzeau, G. (2022). The Codevelopment of Mangroves and Infaunal Community Diversity in Response to the Natural Dynamics of Mud Deposition in French Guiana. Sustainability, 14(5), 2829. Cite
Thébault, J., Jolivet, A., Waeles, M., Tabouret, H., Sabarot, S., Pecheyran, C., Leynaert, A., Jochum, K. P., Schone, B. R., Frohlich, L., Siebert, V., Amice, E., & Chauvaud, L. (2022). Scallop shells as geochemical archives of phytoplankton-related ecological processes in a temperate coastal ecosystem. Limnology and Oceanography, Early view. Cite
Llopis Monferrer, N., Leynaert, A., Tréguer, P., Gutierrez-Rodriguez, A., Moriceau, B., Gallinari, M., Latasa, M., L’Helguen, S., Maguer, J.-F., Safi, K., Pinkerton, M. H., & Not, F. (2021). Role of small Rhizaria and diatoms in the pelagic silica production of the Southern Ocean. Limnology and Oceanography, 66(6), 2187–2202. HAL. Cite
Tréguer, P. J., Sutton, J. N., Brzezinski, M., Charette, M. A., Devries, T., Dutkiewicz, S., Ehlert, C., Hawkings, J., Leynaert, A., Liu, S. M., Llopis Monferrer, N., Lopez-Acosta, M., Maldonado, M., Rahman, S., Ran, L., & Rouxel, O. (2021). Reviews and syntheses: The biogeochemical cycle of silicon in the modern ocean. Biogeosciences, 18(4), 1269–1289. Cite
Siano, R., Chapelle, A., Antoine, V., Michel-Guillou, E., Rigaut-Jalabert, F., Guillou, L., Hegaret, H., Leynaert, A., & Curd, A. (2020). Citizen participation in monitoring phytoplankton seawater discolorations. Marine Policy, 117, 103039. Cite
Lemonnier, C., Perennou, M., Eveillard, D., Fernandez-Guerra, A., Leynaert, A., Marié, L., Morrison, H., Mémery, L., Paillard, C., & Maignien, L. (2020). Linking Spatial and Temporal Dynamic of Bacterioplankton Communities With Ecological Strategies Across a Coastal Frontal Area. Frontiers in Marine Science, 7. Cite
Llopis Monferrer, N., Boltovskoy, D., Tréguer, P., Sandin, M. M., Not, F., & Leynaert, A. (2020). Estimating Biogenic Silica Production of Rhizaria in the Global Ocean. Global Biogeochemical Cycles, 34(3), e2019GB006286. Cite
Massicotte, P., Amiraux, R., Amyot, M.-P., Archambault, P., Ardyna, M., Arnaud, L., Artigue, L., Aubry, C., Ayotte, P., Becu, G., Belanger, S., Benner, R., Bittig, H. C., Bricaud, A., Brossier, E., Bruyant, F., Chauvaud, L., Christiansen-Stowe, D., Claustre, H., … Babin, M. (2020). Green Edge ice camp campaigns: understanding the processes controlling the under-ice Arctic phytoplankton spring bloom. Earth System Science Data, 12(1), 151–176. Cite
Lafond, A., Leblanc, K., Queguiner, B., Moriceau, B., Leynaert, A., Cornet, V., Legras, J., Ras, J., Parenteau, M., Garcia, N., Babin, M., & Tremblay, J.-E. (2019). Late spring bloom development of pelagic diatoms in Baffin Bay. Elementa-Science of the Anthropocene, 7(1), 44. Cite
Maldonado, M., Lopez-Acosta, M., Sitja, C., Garcia-Puig, M., Galobart, C., Ercilla, G., & Leynaert, A. (2019). Sponge skeletons as an important sink of silicon in the global oceans. Nature Geoscience, 12(10), 815-+. Cite
Lopez-Acosta, M., Leynaert, A., Chauvaud, L., Amice, E., Bihannic, I., Le Bec, T., & Maldonado, M. (2019). In situ determination of Si, N, and P utilization by the demosponge Tethya citrina: A benthicchamber approach. Plos One, 14(7), e0218787. Cite
Gourault, M., Lavaud, R., Leynaert, A., Pecquerie, L., Paulet, Y.-M., & Pouvreau, S. (2019). New insights into the reproductive cycle of two Great Scallop populations in Brittany (France) using a DEB modelling approach. Journal of Sea Research, 143, 207–221. ; fdi:010074831. Cite
Leynaert, A., Fardel, C., Beker, B., Soler, C., Delebecq, G., Lemercier, A., Pondaven, P., Durand, P. E., & Heggarty, K. (2018). Diatom Frustules Nanostructure in Pelagic and Benthic Environments. Silicon, 10(6), 2701–2709. Cite
Lopez-Acosta, M., Leynaert, A., Grall, J., & Maldonado, M. (2018). Silicon consumption kinetics by marine sponges: An assessment of their role at the ecosystem level. Limnology and Oceanography, 63(6), 2508–2522. Cite
Lopez-Acosta, M., Leynaert, A., Coquille, V., & Maldonado, M. (2018). Silicon utilization by sponges: an assessment of seasonal changes. Marine Ecology Progress Series, 605, 111–123. Cite
Lavaud, R., Artigaud, S., Le Grand, F., Donval, A., Soudant, P., Flye-Sainte-Marie, J., Strohmeier, T., Strand, O., Leynaert, A., Beker, B., Chatterjee, A., & Jean, F. (2018). New insights into the seasonal feeding ecology of Pecten maximus using pigments, fatty acids and sterols analyses. Marine Ecology Progress Series, 590, 109–129. Cite
Calleja, M. L., Kerherve, P., Bourgeois, S., Kedra, M., Leynaert, A., Devred, E., Babin, M., & Morata, N. (2017). Effects of increase glacier discharge on phytoplankton bloom dynamics and pelagic geochemistry in a high Arctic fjord. Progress in Oceanography, 159, 195–210. Cite
Lavergne, C., Agogué, H., Leynaert, A., Raimonet, M., De Wit, R., Pineau, P., Bréret, M., Lachaussée, N., & Dupuy, C. (2017). Factors influencing prokaryotes in an intertidal mudflat and the resulting depth gradients. Estuarine, Coastal and Shelf Science, 189, 74–83. Cite
Lopez-Acosta, M., Leynaert, A., & Maldonado, M. (2016). Silicon consumption in two shallow-water sponges with contrasting biological features. Limnology and Oceanography, 61(6), 2139–2150. Cite
Lalande, C., Moriceau, B., Leynaert, A., & Morata, N. (2016). Spatial and temporal variability in export fluxes of biogenic matter in Kongsfjorden. Polar Biology, 39(10), 1725–1738. Cite
Labry, C., Delmas, D., Youenou, A., Quere, J., Leynaert, A., Fraisse, S., Raimonet, M., & Ragueneau, O. (2016). High alkaline phosphatase activity in phosphate replete waters: The case of two macrotidal estuaries. Limnology and Oceanography, 61(4), 1513–1529. Cite
Trommer, G., Leynaert, A., Klein, C., Naegelen, A., & Beker, B. (2013). Phytoplankton phosphorus limitation in a North Atlantic coastal ecosystem not predicted by nutrient load. Journal of Plankton Research, 35(6), 1207–1219. Cite
Chatterjee, A., Klein, C., Naegelen, A., Claquin, P., Masson, A., Legoff, M., Amice, E., L’Helguen, S., Chauvaud, L., & Leynaert, A. (2013). Comparative dynamics of pelagic and benthic micro-algae in a coastal ecosystem. Estuarine, Coastal and Shelf Science, 133, 67–77. Cite
Leynaert, A., Longphuirt, S. N., An, S., Lim, J.-H., Claquin, P., Grail, J., Kwon, B. O., & Koh, C. H. (2011). Tidal variability in benthic silicic acid fluxes and microphytobenthos uptake in intertidal sediment. Estuarine Coastal and Shelf Science, 95(1), 59–66. Cite
Claquin, P., Longphuirt, S. N. I., Fouillaron, P., Huonnic, P., Ragueneau, O., Klein, C., & Leynaert, A. (2010). Effects of simulated benthic fluxes on phytoplankton dynamic and photosynthetic parameters in a mesocosm experiment (Bay of Brest, France). Estuarine Coastal and Shelf Science, 86(1), 93–101. Cite