From 2012 to 2022, nearly 30,000 commercial vessel arrivals brought 430 sq km of submerged hull surface to Alaska; biofouling habitat grew 50%, increasing invasive-species risk
Biofouling happens when marine organisms attach to or occupy submerged parts of a vessel The submerged surfaces of nearly 30,000 commercial vessels arriving in Alaska over 11 years created more opportunities for marine organisms to hitchhike to new locations, according to a research.The study, published in Frontiers in Marine Science, examined 29,799 commercial vessel arrivals…