Dr. Jenna Jambeck, an associate professor at the University of Georgia and expert in ocean plastic pollution, shared her insights with a packed audience at the Civic Auditorium in Hermanus on Monday evening, 17 July 2017 by delivering a talk titled “Impacts of Marine Waste”.
In South Africa to speak at the African Marine Waste Network Conference, organised by the Sustainable Seas Trust (SST) that was held in Port Elizabeth last week, the presentation formed the second of a series done by Dr Jambeck during her US State Department sponsored visit to the country.
The address focussed on the impact of the enormous amount of plastic waste entering the world’s oceans on a daily basis. A key point included the fact that plastics being non bio-degradable, break down into ‘microplastics’ that either float or sink to the seabed; the latter creating huge ‘plastic patches’ in the ocean.
Ingested by marine animals, microplastics are becoming an insidious part of the marine food-chain.