Contrasting intra-individual variation in size-based trophic and habitat shifts for two coastal Arctic fish species

• Published in: Oecologia
• Main Authors: Pettitt-Wade, Harri, Hussey, Nigel E., Gallagher, Colin P., Lea, Ellen V., Orrell, Danielle L., Loseto, Lisa L.
• Format: Text
• Language: unknown
• Published: Scholarship at UWindsor 2023
• Subjects: Arctic char; Dietary shift; Greenland cod; Individual specialization; Stable isotopes; Integrative Biology; Arctic; Northwest Territories; Canada; Greenland; Ulukhaktok; Gadus ogac; Salvelinus alpinus
• Online Access: https://scholar.uwindsor.ca/ibiopub/164; https://doi.org/10.1007/s00442-023-05423-9; https://scholar.uwindsor.ca/context/ibiopub/article/1163/viewcontent/s00442_023_05423_9.pdf

Within and among species variation in trophic and habitat shifts with body size can indicate the potential adaptive capacity of species to ecosystem change. In Arctic coastal ecosystems, which experience dramatic seasonal shifts and are undergoing rapid change, quantifying the trophic flexibility of...