Les changements climatiques bouleversent les milieux océaniques. Une simple hausse de quelques degrés peut suffire à transformer radicalement les écosystèmes marins, modifier la répartition des proies et des prédateurs, et perturber profondément le cycle de vie du saumon atlantique.
Dans cet épisode, Céline Audet, professeure à l'Institut des sciences de la mer (ISMER), et Olivier Morissette, professeur au département des sciences fondamentales de l'Université du Québec à Chicoutimi (UQAC) expliquent comment ces transformations affectent le saumon atlantique.
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