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2015, L’Oréal For Women in Science

A hot future for sharks

Dr Jodie Rummer, marine biologist, James Cook University, Townsville

2015 L'Oréal-UNESCO For Women in Science Fellow Jodie Rummer (Credit: L'Oréal Australia) Dr Jodie Rummer swims with sharks for her research. She is fascinated by fish and their ability to deliver oxygen to their muscles 20 to 50 times more efficiently than we can. Her global research into salmon, mackerel, hagfish, and now sharks explains why fish dominate the oceans, and has given her the opportunity to swim with sharks in the world’s largest shark sanctuary, in French Polynesia.

Her L’Oréal-UNESCO For Women in Science Fellowship will help her predict how sharks and other fish will cope with rapidly changing oceans. Some will be winners, some will be losers as the climate changes. That’s a problem not just for the oceans, but also for the communities that depend on fish for protein.

“Fish have been on the planet for hundreds of millions of years. It’s up to us to ensure they’re here for the next 100 million years,” she says.

Continue reading A hot future for sharks →

2015, Australia-Japan Collaboration

Reducing the impact of earthquakes

Working together, researchers in Japan and Australia are getting better at predicting the areas most at risk from earthquakes.

They are also working together on ways to determine, within seconds of a warning, the scale and likely impact of an earthquake.
Rapid detection and warning systems combined with smart engineering saved many lives in the Great Japanese Earthquake of 2011. But the earthquake and the resulting tsunami were much bigger than geological modelling suggested. The reasons for that might be found in deep history.

Mapping the hazard

Big earthquakes may be separated by centuries or millennia. But earthquake hazard maps are based on information gathered since 1900 when modern seismographs came into use. It’s difficult to model events happening over millennia when you have not got deep historical information. Continue reading Reducing the impact of earthquakes →