Preserving coral reefs needs new technologies

Climate change has now gathered such momentum that even if global warming was limited to 1.5oC, the Great Barrier Reef will continue to be damaged from coral bleaching, according to a collective of scientists and reef managers ...

Global megafauna study calls for conservation rethink

It's hard to imagine an Australia ruled by hippopotamus-sized wombats (Diprotodon) and three-metre-tall kangaroos (Procoptodon golian). The continent lost all native megafauna to the Pleistocene extinctions, tens of thousands ...

How does the Great Barrier Reef get its nitrogen fix?

When Captain James Cook and the botanist Sir Joseph Banks navigated Australia's Great Barrier Reef (GBR) in the 1770s they described blooms of "sea sawdust" we now know to be the cyanobacterium Trichodesmium. Similarly, in ...

Searching for super-corals living on the edge

Searching for corals where they shouldn't be found has become an urgent quest for marine biologist Dr Emma Camp. As the impact of climate change on the world's coral reefs grows in frequency and intensity, the options for ...

Sharkspotter—a world first in shark detection

A world-first system developed by UTS is being used by Westpac Little Ripper Lifesaver to identify sharks, raise alarms and provide greater protection for swimmers and surfers.

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