Carbon Sequestration and Climate Change Mitigation Using Macroalgae: A State of Knowledge Review

Rita M. Franco-Santos, et al., Biological Reviews Energy Solutions Fisheries & Aquaculture

Carbon Sequestration and Climate Change Mitigation Using Macroalgae: A State of Knowledge Review
Naja Bertolt Jensen on Unsplash

The conservation, restoration, and improved management of terrestrial forests significantly contributes to mitigate climate change and its impacts, as well as providing numerous co-benefits. The pressing need to reduce emissions and increase carbon removal from the atmosphere is now also leading to the development of natural climate solutions in the ocean. Interest in the carbon sequestration potential of underwater macroalgal forests is growing rapidly among policy, conservation, and corporate sectors. Yet, our understanding of whether carbon sequestration from macroalgal forests can lead to tangible climate change mitigation remains severely limited, hampering their inclusion in international policy or carbon finance frameworks. Here, we examine the results of over 180 publications to synthesise evidence regarding macroalgal forest carbon sequestration potential.

Read the full research here.



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