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A23a: Biography of an Iceberg
Forty years ago A23a, an iceberg twice the size of Los Angeles broke off from the Antarctic ice shelf and began its journey into the Southern Ocean. As A23a reaches its final chapter, glaciologist Catherine Walker charts the life and death of a megaberg.
An Overcoat Media production.
On radio
Thu 3 Sep 2026
01:32GMT
蘑菇短视频 World Service
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- Thu 3 Sep 2026 01:32GMT蘑菇短视频 World Service
- Thu 3 Sep 2026 08:32GMT蘑菇短视频 World Service
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