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Biosecurity policies can be annoying – but a century of Antarctic data shows they work

By Rachel Leihy, Ecologist, Arthur Rylah Institute for Environmental Research
Melodie McGeoch, Professor of Ecology, Monash University
Steven Chown, Director, Securing Antarctica's Environmental Future and Professor of Biological Sciences, Monash University

Biosecurity policies may seem onerous and expensive – but they are working to prevent new species from pushing native species out in the Antarctic.

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