Antarctica's Ice Loss Triples Since 2012

Rising Sea Levels

The amount of ice lost from Antarctica has tripled since 2012 and increased global sea levels by 7.6 mm.

Accelerating Ice Loss

Over this period, ocean-driven melting has caused rates of ice loss from West Antarctica to increase from 53 gigatons per year to 160 gigatons per year, according to a study published in the journal Nature.

Glaciers in Retreat

Satellite observations and geophysical surveys of the flow and form of Antarctica's giant ice sheet point to a worrying trend: the glaciers that drain the ice sheet into the ocean are thinning and accelerating, contributing to the rising sea levels.

Antarctic Sea Ice at Record Low

The sea-ice surrounding Antarctica is well below any previous recorded winter level, according to satellite data. The loss of sea ice exposes more of the continent to the warming ocean, leading to further ice loss.

Conclusion

The rapid decline of Antarctica's ice is a stark reminder of the profound impact of climate change on our planet. The consequences of rising sea levels, such as coastal flooding and displacement of populations, are becoming increasingly apparent. Urgent action is needed to mitigate the effects of climate change and preserve the future of Antarctica and its vital role in regulating Earth's climate system.