Blue forests: a review of carbon offset strategies with seaweed aquaculture – feasibility, current knowledge, and suggestions for future research.

Alasdair O’Dell*, Maxine Canvin, Florian de Bettignies, Grisenthwaite Rob , Karen Filbee-Dexter, Adam Hughes, Kasper Hancke, Dorte Krause-Jensen Krause-Jensen, Adrian Macleod, Pippa Moore, Aurora Ricart, Julie Rostan, Craig Smeaton, Michele Stanley, Daniel Smale, Jean-Baptiste Thomas, Max Troell, Michael Burrows

*Corresponding author for this work

Research output: Book/ReportCommissioned report

Abstract

In September 2022, a group of international collaborators gathered from six European countries (hereby referred to as the ‘working group’) to take part in a workshop at the Scottish Association for Marine Science (SAMS), Oban.

The workshop was funded as part of Marine Scotland’s Blue Carbon International Policy Challenge (BCIPC). The main aim of the workshop was to produce a document outlining the potential for carbon offset by macroalgal aquaculture. The discussions held at the workshop focused on various concepts and hypotheses surrounding carbon drawdown by seaweed aquaculture and the potential for mitigation of atmospheric CO2. The key points of these discussions have been compiled into a policy brief which aims to highlight important areas for future research, uncertainties and challenges faced by the industry, policy makers and other stakeholders.
Original languageEnglish
PublisherScottish Association for Marine Science
Commissioning bodyScottish Government
Number of pages22
Publication statusPublished - 5 Jul 2023

Keywords

  • Carbon
  • Kelp
  • Seaweed
  • Organic carbon
  • Grow
  • Sink
  • Farming
  • Aquaculture
  • Blue carbon
  • Blue forests
  • Feed
  • Ecology
  • Marine
  • Coastal
  • Sediments

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