Project DIAPICNA -DIAzotrophic PIco-Cyanobacteria in the North Atlantic open ocean: their abundance and importance as a source of new nitrogen at the Azores Front/Current
Résumé
Nutrient concentrations indicate an oligotrophic area with nutrient bottom regeneration at the North of the Azores Current Front (Station 4, 35°N, Graph 2, Left). Nitrate isotopes indicate nitrate assimilation at Station 4, while depleted signatures South of the Front might result from N 2 fixation (Graph 2, Right).
Domaines
Sciences de l'environnement| Origine | Fichiers produits par l'(les) auteur(s) |
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