Canada

GreenWave’s pilot seaweed subsidies programme can “prime the pump” for meaningful volumes of kelp to be grown in the US, according to Bren Smith, helping to provide livelihoods and ecosystem services in equal measure.

Barely a day goes by without one media outlet or another waxing lyrical over the numerous benefits of seaweeds, and how they are going to save the planet. Some of it may be hype, but there is also much to be said for this sector, which is newly emerging in the…

David Dupaul-Chicoine recently established an urban RAS business in Montreal with the capacity to produce up to 30 tonnes of Arctic char a year. Coupled with an innovative and ever-evolving business plan, Opercule is an intriguing addition to North American aq…

Replacing fish oil with linseed oil – a popular dietary supplement for humans – is emerging as a workable nutrition strategy for artic char, brook charr and their reciprocal hybrids.

Though seaweed operations are diverse – specialising in various species and operating in different economic circumstances – today’s macroalgae practitioners need to stay grounded in science as they work towards their scale and sustainability goals for 2030.

IntegraSEE’s CEO, Lawrence Taylor, explains how monitoring the behaviour of a handful of mussels in a MarineCanary unit can alert aquaculture operators to water quality issues, including pollution, pathogens and temperature anomalies.

Devices that produce nanobubbles are becoming increasingly popular in a range of aquaculture operations, with a growing number of studies supporting their value – both in improving production and in reducing the environmental impact of the industry.