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Brunt Ice Shelf

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environment2 years ago

Accelerated Ice Shelf Movement in Antarctica Following Massive Iceberg Breakoff

The Brunt Ice Shelf in Antarctica has started moving faster after the calving of a giant iceberg. It is currently moving at a rate of 4 meters (13 feet) per day towards the sea, compared to its previous average speed of 1-2.5 meters (3-8 feet) per day. The acceleration is not believed to be caused by climate change but rather due to the loss of its connection with the seafloor. Scientists are closely monitoring the situation using GPS equipment and satellite data to ensure the safety of the Halley Research Station and to continue their scientific work.

via SciTechDaily|
#antarctica#brunt-ice-shelf#climate-change
environment2 years ago

Accelerated Ice Shelf Movement Following Massive Iceberg Break

The Brunt Ice Shelf is moving faster after the calving of the A-81 iceberg, currently moving at approximately 4 meters a day towards the sea compared to its previous average of 1-2.5 meters a day. The acceleration is attributed to the loss of its connection with the seafloor in the McDonald Ice Rumples area, rather than climate change. Scientists at the British Antarctic Survey are closely monitoring the situation using GPS equipment and satellite data to ensure the safety of the Halley Research Station and maintain scientific operations.

via Phys.org|
#british-antarctic-survey#brunt-ice-shelf#climate-change
environment2 years ago

Tracking the Swift Ice Movement beneath Halley Station: UK's Polar Base Keeps Close Watch

Scientists are closely monitoring the rapid movement of a large section of floating Antarctic ice that hosts the UK's Halley research station. The Brunt Ice Shelf, on which the station sits, has experienced an abrupt acceleration in recent months after calving giant icebergs. While there is currently no immediate concern for the base, British Antarctic Survey officials emphasize the need for greater stability before extended operations can resume. The ice shelf's acceleration is not attributed to climate change, and daily monitoring is being conducted to anticipate any unexpected behavior. The hope is that the shelf will eventually re-establish stability by finding a thicker section to anchor on the seafloor.

via BBC|
#antarctic-ice#brunt-ice-shelf#environment