Seaweeds (marine macroalgae) are autotrophic organisms capable of producing many
compounds of interest. For a long time, seaweeds have been seen as a great nutritional …

Brown algae adsorb a considerable amount of CO 2 and store carbon in their biomass more
than many other algae species. Nowadays, depletion of fossil fuel resources, greenhouse …

Net-zero greenhouse gas (GHG) emissions targets are driving interest in opportunities for
biomass-based negative emissions and bioenergy, including from marine sources such as …

In this study, we investigate the maximum physical and biogeochemical potential of
macroalgae open-ocean mariculture and sinking (MOS) as an ocean-based carbon dioxide …

Estimates suggest that over 4 gigatons per year of carbon dioxide (Gt-CO2 year− 1) be
removed from the atmosphere by 2050 to meet international climate goals. One strategy for …

Seaweed farming is widely promoted as an approach to mitigating climate change despite
limited data on carbon removal pathways and uncertainty around benefits and risks at …

Qualifying and quantifying nutrient flows within open‐water Integrated Multi‐Trophic
Aquaculture (IMTA) systems is necessary to determine transfer efficiencies and to assess …

Offshore aquaculture has the potential to expand the macroalgal industry. However, moving
into deeper waters requires suspended structures that will present novel farm-environment …

Seaweed farming is promoted as a facet of the Blue Economy that may provide food, support
local livelihoods, bolster marine biodiversity, and sequester carbon. While the potential for …

Since the mid-1990s, Australia's Commonwealth Science Industry and Research
Organisation (CSIRO) has been developing a biogeochemical (BGC) model for coupling …