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Plastic waste is all at sea

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Presentation on theme: "Plastic waste is all at sea"— Presentation transcript:

1 Plastic waste is all at sea
Michael Gross  Current Biology  Volume 23, Issue 4, Pages R135-R137 (February 2013) DOI: /j.cub Copyright © Terms and Conditions

2 Washed up: Litter found on a beach near Tromsø, Norway
Washed up: Litter found on a beach near Tromsø, Norway. (Photo: © Bo Eide.) Current Biology  , R135-R137DOI: ( /j.cub ) Copyright © Terms and Conditions

3 All sorted: Volunteers on board the ship Robert C
All sorted: Volunteers on board the ship Robert C. Seamans during the recent Plastics at Sea expedition manually sort plastic particles collected in a net tow. (Photo: © Jonathan Waterman.) Current Biology  , R135-R137DOI: ( /j.cub ) Copyright © Terms and Conditions

4 Swallowed up: Albatrosses tend to mistake plastic items for food and feed them to their chicks – often with fatal consequences as the carcasses of young birds found with stomachs full of plastics show. (Photo: © Minden Pictures/Superstock.) Current Biology  , R135-R137DOI: ( /j.cub ) Copyright © Terms and Conditions

5 Round round: Simulations of the distribution of floating objects on the oceans predict that these objects tend to accumulate in the five major oceanic gyres within a few years, confirming the in situ observation that these gyres trap floating litter in their cores. (Reproduced with permission from Dohan and Maximenko (2010). Oceanography 23, 94–103.) Current Biology  , R135-R137DOI: ( /j.cub ) Copyright © Terms and Conditions


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