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The Conversation
The Conversation
Environment
Rachel Leihy, Ecologist, Arthur Rylah Institute for Environmental Research

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

Visitors to Australia are often shocked at having to declare an apple or wooden item under our biosecurity policies. Biosecurity policies are used to keep out pest species and diseases. But they’re expensive to uphold and people can question their worth.

The good news is, they work – and Antarctica’s strict biosecurity policies prove it.

Under the web of agreements governing Antarctica, cargo must be checked for any sign of plants, seeds, insects and rodents. Visitors must ensure the items they bring are clean.

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