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Climate Change Threatens to Erase 25 Million Hectares of Kelp Forests by 2050

A study in PLOS Biology warns that warming waters are destroying kelp forests faster than restoration efforts can replace them.

2 publishers · 2 articles · first seen 8 Sept 2026 · updated 46d ago

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The story so far

2 publishers have covered this in 2 articles since 8 Sept 2026. New Scientist published first, on 8 September at 17:00 UTC; Spotlight news only followed 1h 00m later. The most recent article, from Spotlight news only, appeared on 8 September at 18:00 UTC.

Outlets reporting it: New Scientist, Spotlight news only.

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Sources

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  1. Climate change may erase 25 million hectares of kelp forests by 2050 Spotlight news only
  2. Why growing seaweed isn’t a climate solution New Scientist

In this story

  • Karen Filbee-Dexter
  • University of Western Australia
  • PLOS Biology
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