The Conversation

How Australia's biggest dust storm went on to green the ocean

Author: The Conversation USA

Spot the opera house. NSW Maritime/Flickr, CC BY-NC-ND

One proposed way of dealing with climate change includes fertilising the oceans with iron. This “geoengineering” would encourage the growth of microscopic plants - phytoplankton - which, if growing vigorously enough, remove carbon dioxide from the atmosphere.

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