Peace Boat Ecoship Tourism biofouling is a leading cause

biofouling is a leading cause of alien invasive species (AIS) spreading across marine ecosystems

Biofouling increases friction as the ship moves through water

Atlantic Sea Farms is a first to market kelp aquaculture company

but cruise ships are not sustainable - the average conventional cruise ship carrying 3

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Peace Boat Ecoship Tourism biofouling is a leading causeCruise industry has experienced booming growth, but cruise ships are not sustainable the average conventional cruise ship carrying 3,000 passengers and crew generates 80,000 litres of sewage a day, according to the Environmental Protection Agency (EPA) and many cruise lines use out dated filter systems, resulting in minimally treated sewage being dumped into the water. Although sulfur content of bunker fuel is now limited to 0. 5% (from previous 3.