Acknowledgements
We thank the Fisheries and Oceans Canada’s Schlerochronology Lab at the
Pacific Biological Station for providing access to the Rivers Inlet
sockeye salmon scale archive, in particular the kind assistance of
Darlene Gillespie and Stephen Wischniowski. We thank the Wuikinuxv
Nation for ongoing support in sample collection from returning sockeye
salmon since 2011, in particular Billie Johnson, Chris McConechy, and
David Rolston. We also thank the Columbia River Inter-Tribal Fish
Commission for providing access to their archive of sockeye salmon
scales; in particular John Whiteaker, Crystal Chulik, and Amber Cate,
and all the specialists working at KamchatNIRO who were involved in the
sampling and archiving of salmon scales.