Australia’s ‘other’ reef is worth more than $10 billion a year - but have you heard of it?

The Great Southern Reef covers 71,000 square km and contributes more than A$10 billion to Australia's economy each year.

Thomas Wrenberg,Alistair Hobday,Craig Johnson,Elvira Poloczanska,Scott Bennett and Sean Connell, The Conversation.

· Aug 18, 2015 · 02:30 pm