Plastic marine pollution
- Authors: Anouck Vanryke, Mario Krzyk
- Citation: Acta hydrotechnica, vol. 30, no. 53, pp. 73-80, 2017.
- Abstract: A large amount of plastic products end up in the oceans as plastic waste. Plastic parts break down into a considerable amount of microplastics that affect marine biota. The effect of plastic particles on marine biota is analyzed and a short overview of the amount and dimensions of plastic particles in the world’s oceans are given herein. This paper deals with the connection between waste streams and the calculated distribution of plastic concentration in the oceans. Using an oceanographic model of floating debris dispersal this was estimated at a minimum of 5.25 trillion plastic particles in the world’s oceans, weighing a total of 268,940 tons. After quantifying the plastic debris, a comparison is made among the world’s oceans. Discrepancies from the expected results are identified and explained. Finally, some ideas and solutions are given for reducing the amount of plastic litter in the oceans.
- Keywords: microplastics, pollution, ocean, marine biota, measurements
- Full text: a30av.pdf
- References:
- Barnes, D. K. A., Milner, P. (2005). Drifting plastic and its consequences for sessile organism dispersal in the Atlantic Ocean. Mar. Biol. 146, 815–825.
- Cózar, A., Echevarría, F., González-Gordillo, J. I., Irigoien, X., Úbeda, B., Hernández-León, S., Palma, Á. T., Navarro, S., García-de-Lomas, J., Ruiz, A., others. (2014). Plastic debris in the open ocean. Proc. Natl. Acad. Sci. 111, 10239–10244.
- Derraik, J.G. (2002). The pollution of the marine environment by plastic debris: a review. Mar. Pollut. Bull. 44, 842–852.
- Eriksen, M., Maximenko, N., Thiel, M., Cummins, A., Lattin, G., Wilson, S., Hafner, J., Zellers, A., Rifman, S. (2013). Plastic pollution in the South Pacific subtropical gyre. Mar. Pollut. Bull. 68, 71–76.
- Eriksen, M., Lebreton, L.C., Carson, H.S., Thiel, M., Moore, C.J., Borerro, J.C., Galgani, F., Ryan, P.G., Reisser, J. (2014). Plastic pollution in the world’s oceans: more than 5 trillion plastic pieces weighing over 250,000 tons afloat at sea. PloS One 9, e111913.
- Gregory, M. R. (2009). Environmental implications of plastic debris in marine settings—entanglement, ingestion, smothering, hangers-on, hitch-hiking and alien invasions. Philos. Trans. R. Soc. B Biol. Sci. 364, 2013–2025.
- Harshvardhan, K., Jha, B. (2013). Biodegradation of low-density polyethylene by marine bacteria from pelagic waters, Arabian Sea, India. Mar. Pollut. Bull. 77, 100–106.
- http://litterbase.awi.de/ (accessed 21 May 2017).
- Law, K.L., Morét-Ferguson, S., Maximenko, N.A., Proskurowski, G., Peacock, E.E., Hafner, J., Reddy, C.M. (2010). Plastic accumulation in the North Atlantic subtropical gyre. Science 329, 1185–1188.
- McCauley, S.J., Bjorndal, K.A. (1999). Conservation Implications of Dietary Dilution from Debris Ingestion: Sublethal Effects in Post-Hatchling Loggerhead Sea Turtles. Conserv. Biol. 13, 925–929.
- Moore, C.J., Moore, S.L., Leecaster, M.K., Weisberg, S.B. (2001). A comparison of plastic and plankton in the North Pacific central gyre. Mar. Pollut. Bull. 42, 1297–1300.
- Morét-Ferguson, S., Siuda, A.N. (2011). Beyond our Beaches: Ocean Trash. Green Teach. 6.
- Plastic Oceans Foundation [WWW Document], n.d. . Plast. Oceans. URL https://www.plasticoceans.org/ (accessed 27 May 2017).
- Raubenheimer, K., McIlgorm, A. (2017). Is the Montreal Protocol a model that can help solve the global marine plastic debris problem? Mar. Policy 81, 322–329.
- Reisser, J., Shaw, J., Wilcox, C., Hardesty, B.D., Proietti, M., Thums, M., Pattiaratchi, C. (2013). Marine plastic pollution in waters around Australia: characteristics, concentrations, and pathways. PloS One 8, e80466.
- Schuyler, Q., Hardesty, B.D., Wilcox, C., Townsend, K. (2012). To eat or not to eat? Debris selectivity by marine turtles. PloS One 7, e40884.
- Starr, R. (2013). Recyclers on right track, but need help: Brand awareness is key to cleaning environment and making money. Tor. Star Tor. Ont B.3.
- Tekman, M.B., Gutow, L., Bergmann, M., n.d. Litterbase [WWW Document]. URL http://litterbase.awi.de/ (accessed 27 May 2017).
- The Ocean Cleanup, n.d. The Ocean Cleanup [WWW Document]. Ocean Cleanup. URL https://www.theoceancleanup.com/ (accessed 30 May 2017).
- Timár, G., Blömer, J., Kun, F., Herrmann, H.J. (2010). New universality class for the fragmentation of plastic materials. Phys. Rev. Lett. 104, 95502.
- van Doorn, E., Friedland, R., Jenish, U., Kronfeld-Goharani, U., Lutter, S., n.d. World Ocean Review [WWW Document]. URL http://worldoceanreview.com/en/wor-1/pollution/litter/ (accessed 24 May 2017).
- Van Sebille, E., England, M.H., Froyland, G., 2012. Origin, dynamics and evolution of ocean garbage patches from observed surface drifters. Environ. Res. Lett. 7, 44040.
- Verlis, K.M., Campbell, M.L., Wilson, S.P. (2013). Ingestion of marine debris plastic by the wedge-tailed shearwater Ardenna pacifica in the Great Barrier Reef, Australia. Mar. Pollut. Bull. 72, 244–249.
- Wurpel, G., Van den Akker, J., Pors, J., Ten Wolde, A. (2011). Plastics do not belong in the ocean. Towards a roadmap for a clean North Sea. IMSA Amsterdam.