Extended Data Fig. 3: Comparison of the rate of change in peak outmigration timing for salmon and spring phytoplankton phenology.
Rate of change in peak outmigration timing for salmon (coho (green), pink (pink), sockeye (vermillion), Chinook (black), chum (blue) salmon and steelhead (orange) trout) and spring phytoplankton phenology (dark green) between 1999 and 2019 (truncated salmon time series). Where curve (95% confidence interval) overlaps 0 (horizontal dashed line) species phenologies are not shifting. Overlap between spring phytoplankton phenology and salmon phenology curves indicates that they are shifting at the same rate.
