N
Nicolas Grima
Researcher at IFREMER
Publications - 32
Citations - 1279
Nicolas Grima is an academic researcher from IFREMER. The author has contributed to research in topics: Ocean current & Upwelling. The author has an hindex of 19, co-authored 28 publications receiving 1107 citations. Previous affiliations of Nicolas Grima include University of Paris & Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
Environmental characteristics of Agulhas rings affect interocean plankton transport
Emilie Villar,Gregory K. Farrant,Gregory K. Farrant,Michael J. Follows,Laurence Garczarek,Laurence Garczarek,Sabrina Speich,Sabrina Speich,Stéphane Audic,Stéphane Audic,Lucie Bittner,Lucie Bittner,Lucie Bittner,Bruno Blanke,Jennifer R. Brum,Christophe Brunet,Raffaella Casotti,Alison Chase,John R. Dolan,John R. Dolan,Fabrizio D'Ortenzio,Fabrizio D'Ortenzio,Jean-Pierre Gattuso,Jean-Pierre Gattuso,Nicolas Grima,Lionel Guidi,Lionel Guidi,Chris Hill,Oliver Jahn,Jean-Louis Jamet,Hervé Le Goff,Cyrille Lepoivre,Shruti Malviya,Eric Pelletier,Eric Pelletier,Eric Pelletier,Jean-Baptiste Romagnan,Jean-Baptiste Romagnan,Simon Roux,Sébastien Santini,Eleonora Scalco,Sarah M. Schwenck,Atsuko Tanaka,Pierre Testor,Thomas Vannier,Thomas Vannier,Thomas Vannier,Flora Vincent,Adriana Zingone,Céline Dimier,Céline Dimier,Céline Dimier,Marc Picheral,Marc Picheral,Sarah Searson,Sarah Searson,Stefanie Kandels-Lewis,Tara Oceans Coordinators,Silvia G. Acinas,Peer Bork,Emmanuel Boss,Colomban de Vargas,Colomban de Vargas,Gabriel Gorsky,Gabriel Gorsky,Hiroyuki Ogata,Stephane Pesant,Matthew B. Sullivan,Shinichi Sunagawa,Patrick Wincker,Patrick Wincker,Patrick Wincker,Eric Karsenti,Chris Bowler,Fabrice Not,Fabrice Not,Pascal Hingamp,Daniele Iudicone +77 more
TL;DR: Modeling and in situ sampling of a young Agulhas ring indicate that strong vertical mixing drives complex nitrogen cycling, shaping community metabolism and biogeochemical signatures as the ring and associated plankton transit westward.
Journal ArticleDOI
An eddy-permitting model of the Atlantic circulation: evaluating open boundary conditions
Anne-Marie Tréguier,Bernard Barnier,A. de Miranda,J. M. Molines,Nicolas Grima,Maurice Imbard,Gurvan Madec,Christophe Messager,Thierry Reynaud,Sylvain Michel +9 more
TL;DR: In this paper, the authors used the mixed open boundary algorithm, which has both a radiation condition and a relaxation to climatology, to analyze the radiation phase velocities calculated within the algorithm, and showed that both the eastern and western boundaries have a similar behavior, regardless of the preferred directions for advection (mainly eastward) and wave propagation.
Journal ArticleDOI
Predicting skipjack tuna forage distributions in the equatorial Pacific using a coupled dynamical bio-geochemical model
Patrick Lehodey,Jean-Michel André,Michel Bertignac,John Hampton,Anne Stoens,Christophe E. Menkès,Laurent Mémery,Nicolas Grima +7 more
TL;DR: In this article, a simple bio-geochemical model was coupled with a general circulation model, allowing reasonable predictions of new primary production in the equatorial Pacific from mid-1992 to mid-1995.
Journal Article
Determination and validation of average wind fields from ERS-1 scatterometer measurements
TL;DR: In this article, a geostatistic method known as the kriging method is employed to produce a gridded wind field using ERS-1 scatterometer-retrieved wind vectors.
Journal ArticleDOI
Estimates of the mortality and the duration of the trans‐Atlantic migration of European eel Anguilla anguilla leptocephali using a particle tracking model
Sylvain Bonhommeau,O. Le Pape,Didier Gascuel,Bruno Blanke,Anne-Marie Tréguier,Nicolas Grima,Youen Vermard,Martin Castonguay,Etienne Rivot +8 more
TL;DR: Using Lagrangian simulations, based on circulation models over three different hydroclimatic periods in the North Atlantic Ocean, the trans-Atlantic migration of the European eel Anguilla anguilla leptocephali was simulated via the passive drift of particles released in the spawning area.