Story perspectives

Expedition Reveals Melting Ice Boosts Arctic Navigability

12/28/2025

Summary

Story summary

In December 2025, researchers from the University of Manitoba and Fisheries and Oceans Canada conducted four-week cruise aboard CCGS Amundsen.
The expedition found melting sea ice has increased navigability, with the thickest ice at seven meters.
David Babb, a member of the expedition team, noted a reduction in multi-year ice and a rise in seasonal ice.
The team engaged with local communities, sharing findings and encouraging collaboration on ice-thickness measurements.

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Story summary

In December 2025, researchers from the University of Manitoba and Fisheries and Oceans Canada conducted four-week cruise aboard CCGS Amundsen.
The expedition found melting sea ice has increased navigability, with the thickest ice at seven meters.
David Babb, a member of the expedition team, noted a reduction in multi-year ice and a rise in seasonal ice.
The team engaged with local communities, sharing findings and encouraging collaboration on ice-thickness measurements.