Microplastics in the Antarctic marine system: An emerging area of research

It was thought that the Southern Ocean was relatively free of microplastic contamination; however, recent studies and citizen science projects in the Southern Ocean have reported microplastics in deep-sea sediments and surface waters. Here we reviewed available information on microplastics (including macroplastics as a source of microplastics) in the Southern Ocean. We estimated primary microplastic concentrations from personal care products and laundry, and identified potential sources and routes of transmission into the region. Estimates showed the levels of microplastic pollution released into the region from ships and scientific research stations were likely to be negligible at the scale of the Southern…

• SR
  Sight Research UK

  Awards: bas0100035, bas0100036
• SC
  Scientific Committee on Antarctic Research
• NE
  Natural Environment Research Council

  Awards: bas0100035, bas0100036
• BA
  British Antarctic Survey