Alfred Ernest Ice Shelf

The Alfred Ernest Ice Shelf is a large ice formation on the northwest coast of Ellesmere Island, stretching between Alert Point and Cape Woods on the Wootton Peninsula. The structure includes two main components: an inner unit built from compressed glacial ice and a trunk glacier that originated from sea ice accumulation.

A significant portion of the formation broke away in 1955, eventually becoming what scientists called the ARLIS-II ice island. This separation marked an important moment in understanding how these Arctic ice masses change and move over time.

Scientists from multiple research institutions conduct regular studies at this location to measure ice thickness and document the effects of temperature changes.

Visiting requires specialized polar expedition equipment and careful preparation due to extreme Arctic weather and unstable ice formations. Expect unpredictable conditions and rugged terrain that demand thorough planning and prior cold-weather experience.

Researchers from multiple institutions conduct regular measurements to track ice thickness and study the effects of temperature changes on the formation. These ongoing investigations provide valuable data about how Arctic ice structures are transforming in response to climate shifts.

GPS coordinates: 82.30000,-85.93330

Latest update: December 14, 2025 18:04