The Vertical Migratory Rhythm of Intertidal Microphytobenthos in Sediment Depends on the Light Photoperiod, Intensity, and Spectrum: Evidence for a Positive Effect of Blue Waveleng...

by Alexandre Barnett, Alexandre Barnett, Vona Méléder, Vona Méléder, Christine Dupuy, Johann Lavaud, Johann Lavaud
Published 2020-04-01

Mapping the Intertidal Microphytobenthos Gross Primary Production, Part II: Merging Remote Sensing and Physical-Biological Coupled Modeling

by Raphaël Savelli, Vona Méléder, Philippe Cugier, Pierre Polsenaere, Christine Dupuy, Johann Lavaud, Johann Lavaud, Alexandre Barnett, Alexandre Barnett, Vincent Le Fouest
Published 2020-10-01

Microphytobenthos primary production estimated by hyperspectral reflectance.

by Vona Méléder, Bruno Jesus, Alexandre Barnett, Laurent Barillé, Johann Lavaud
Published 2018-01-01

The velocity of light intensity increase modulates the photoprotective response in coastal diatoms.

by Vasco Giovagnetti, Serena Flori, Ferdinando Tramontano, Johann Lavaud, Christophe Brunet
Published 2014-01-01

The Role of Sustained Photoprotective Non-photochemical Quenching in Low Temperature and High Light Acclimation in the Bloom-Forming Arctic Diatom Thalassiosira gravida

by Thomas Lacour, Jade Larivière, Joannie Ferland, Flavienne Bruyant, Johann Lavaud, Marcel Babin
Published 2018-10-01

Silencing of the violaxanthin de-epoxidase gene in the diatom Phaeodactylum tricornutum reduces diatoxanthin synthesis and non-photochemical quenching.

by Johann Lavaud, Arne C Materna, Sabine Sturm, Sascha Vugrinec, Peter G Kroth
Published 2012-01-01

Mapping the Intertidal Microphytobenthos Gross Primary Production Part I: Coupling Multispectral Remote Sensing and Physical Modeling

by Vona Méléder, Raphael Savelli, Alexandre Barnett, Alexandre Barnett, Pierre Polsenaere, Pierre Gernez, Philippe Cugier, Astrid Lerouxel, Anthony Le Bris, Anthony Le Bris, Christine Dupuy, Vincent Le Fouest, Johann Lavaud, Johann Lavaud
Published 2020-07-01

Phytoplankton σPSII and Excitation Dissipation; Implications for Estimates of Primary Productivity

by Kui Xu, Johann Lavaud, Rupert Perkins, Emily Austen, Marlène Bonnanfant, Marlène Bonnanfant, Douglas A. Campbell
Published 2018-08-01

Genome-Scale Metabolic Reconstruction and <i>in Silico</i> Perturbation Analysis of the Polar Diatom <i>Fragilariopsis cylindrus</i> Predicts High Metabolic Robustness

by Michel Lavoie, Blanche Saint-Béat, Jan Strauss, Sébastien Guérin, Antoine Allard, Simon V. Hardy, Angela Falciatore, Johann Lavaud
Published 2020-02-01

Lhcx proteins provide photoprotection via thermal dissipation of absorbed light in the diatom Phaeodactylum tricornutum

by Jochen M. Buck, Jonathan Sherman, Carolina Río Bártulos, Manuel Serif, Marc Halder, Jan Henkel, Angela Falciatore, Johann Lavaud, Maxim Y. Gorbunov, Peter G. Kroth, Paul G. Falkowski, Bernard Lepetit
Published 2019-09-01

Key features of intertidal food webs that support migratory shorebirds.

by Blanche Saint-Béat, Christine Dupuy, Pierrick Bocher, Julien Chalumeau, Margot De Crignis, Camille Fontaine, Katell Guizien, Johann Lavaud, Sébastien Lefebvre, Hélène Montanié, Jean-Luc Mouget, Francis Orvain, Pierre-Yves Pascal, Gwenaël Quaintenne, Gilles Radenac, Pierre Richard, Frédéric Robin, Alain F Vézina, Nathalie Niquil
Published 2013-01-01

Light Regulation of LHCX Genes in the Benthic Diatom Seminavis robusta

by Lander Blommaert, Emmelien Vancaester, Emmelien Vancaester, Marie J. J. Huysman, Marie J. J. Huysman, Marie J. J. Huysman, Cristina M. Osuna-Cruz, Cristina M. Osuna-Cruz, Sofie D’hondt, Johann Lavaud, Bernard Lepetit, Per Winge, Atle M. Bones, Klaas Vandepoele, Klaas Vandepoele, Wim Vyverman, Koen Sabbe
Published 2020-04-01