Rubbish and disease could disrupt Antarctic ecosystems as ice buffers melt, study finds

Simulated study shows southern ecosystems could be compromised by objects from South Africa, South America, New Zealand and Australia as global heating continues

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Antarctic ecosystems could be disrupted by animals, diseases and rubbish floating from Africa and Australia as rising temperatures melt sea ice buffers, new research suggests.

The study, published in the journal Global Change Biology, used a simulation of ocean currents to track the paths of virtual objects released from different locations.

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