This a must read to understand the effect of salmon farming on biodiversity and the coastal ecosystem. Ireland has a similar profile as Scotland with an even more pressing temperature regime at sea which will exacerbate the disease and parasite problems associated with the industry. The document is extensive and well researched and should be studied by all concerned with wild fish and environmental matters.
With its beautiful landscapes and rugged coastline, Scotland is renowned as a wildlife destination. But lurking under coastal waters is a rapidly expanding industry, rife with animal welfare issues and damaging the environment and biodiversity. Known as the King of Fish, with their impressive athletic abilities and epic journey from river to sea and back again, Atlantic salmon are Scotland’s most iconic fish. But these days they are factory farmed in huge numbers where they can migrate no further than the cage walls. Scottish salmon farming has expanded quickly, growing by 41% in the past decade, and the industry has no plans to slow. In 2019 a massive 203,881 tonnes of Atlantic salmon was produced (over 38 million individual fish), but industry growth targets of 300,000-400,000 tonnes annually by 2030, involve a further 47-96% increase in production.