
Ecology and environment · Climate ChangeResearch and development · Climate ResearchEcology and environment · Biodiversity
The iron from icebergs turned out to be useless for algae.
A new study has found that the iron delivered to the Southern Ocean by icebergs is often not easily accessible to algae and does not stimulate their growth as previously believed. This could reduce the ocean's ability to absorb carbon dioxide as climate warming continues.
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