Response of a cold water adapted species to environmental changes : phenotypic plasticity and divergence in early life-history traits of arctic charr (Salvelinus alpinus) Southernmost populations

• Main Author: Mari, Lisandrina
• Other Authors: Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques (CARRTEL), Institut National de la Recherche Agronomique (INRA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry ), Université Grenoble Alpes, Jean Guillard, Émilien Lasne
• Format: Doctoral or Postdoctoral Thesis
• Language: English
• Published: HAL CCSD 2019
• Subjects: Global change; Fish; Temperature; Local adaptation; Phenotypic plasticity; Sediment; Changement global; Poisson; Température; Adaptation locale; Plasticité phénotypique; Sédiments; [SDV.SA]Life Sciences [q-bio]/Agricultural sciences; Arctic; Chevalier; Four Lakes; Arctic charr; Climate change; Salvelinus alpinus
• Online Access: https://theses.hal.science/tel-03574289; https://theses.hal.science/tel-03574289/document; https://theses.hal.science/tel-03574289/file/MARI_2019_archivage.pdf

In a warming climate, the capacity of species to adopt effective strategies to cope with temperature increase will be key to their persistence in hostile environments. Furthermore, elevated temperatures are likely to modulate the effects of other environmental pressures on biota.The Arctic charr (Sa...