Macroplastics in the surface ocean, 1950 to 2050

Macroplastics are buoyant plastic materials greater than 0.5 centimeters in diameter. Future global accumulation in the surface ocean is shown under threeplastic emissions scenarios: (1) emissions to the oceans stop in 2020; (2) stagnate at 2020 rates; or (3) continue to grow until 2050 in line with historical plasticproduction rates.

19502050196019802000202020402 million tEmissions growth to 2050
Macroplastics in the surface ocean

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