Stepping stones towards Antarctica: Switch to southern spawning grounds explains an abrupt range shift in krill

• Main Authors: Atkinson, Angus, Hill, Simeon L., (.), Steinberg, Deborah K.
• Format: Text
• Language: unknown
• Published: W&M ScholarWorks 2022
• Subjects: abrupt community shift; Antarctic krill; ecosystem shift; euphausiid; management; marine protected areas; range shift; recruitment; spawning; Biological Sciences Peer-Reviewed Articles; Marine Biology; Antarctic; Arctic; Southern Ocean; Stepping Stones; Antarc*; Antarctic Krill; Antarctica; Euphausia superba; Sea ice
• Online Access: https://scholarworks.wm.edu/vimsarticles/2240; https://doi.org/10.1111/gcb.16009; https://scholarworks.wm.edu/context/vimsarticles/article/3241/viewcontent/Global_Change_Biology___2021___Atkinson.pdf

Poleward range shifts are a global-scale response to warming, but these vary greatly among taxa and are hard to predict for individual species, localized regions or over shorter (years to decadal) timescales. Moving poleward might be easier in the Arctic than in the Southern Ocean, where evidence fo...