Climate specialists from Australia’s Bureau of Meteorology are helping Pacific nations save precious weather data threatened by decay, vermin attack and tropical weather.
Tag Archives: NSW
A satellite clue to extreme bushfire threat
The extreme weather conditions that can turn an already dangerous bushfire into an explosive firestorm can now be better predicted, thanks to the work of a 30-year veteran of the Bureau of Meteorology.
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Making light work of photonic chip fabrication
Macquarie University laser physicists are part of a consortium developing a micro-processing platform that will revolutionise photonic chip fabrication. This technology has implications for a diverse range of applications such as fibre-to-thehome (FTTH), smart sensor arrays for aircraft, biosensing and astronomy.
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Dating the hobbit
When Australian and Indonesian scientists revealed their “Hobbit” discovery in 2004, it created a sensation. Homo floresiensis was a previously undiscovered branch of the human family tree, raising images of a lost world of “little people” living on a remote island in eastern Indonesia.
What really excited scientists about the discovery of the one-metre tall adult skeleton in a cave on Flores was the realisation this species had co-existed with Homo sapiens until just 12,000 years ago.
Unlocking secrets of significant declines in regional rainfall in Australia
Bureau of Meteorology Research Centre climate scientists believe they have part of the answer to significant declines in Australian regional rainfall and subsequent stream flow since the 1970s.
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Lake Mungo reveals ancient human adaptation to climate change
Aboriginal Elders from the Traditional Tribal Groups in the Willandra Lakes World Heritage Area are collaborating with researchers to produce the first integrated account of the history of human settlement, landscape evolution and past environmental change for Australia’s foremost ‘Ice Age’ archive.
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The lighting revolution has only just begun
LED lighting is sweeping the world. It’s energy efficient, long lasting, and could save users billions of dollars worldwide and dramatically reduce carbon emissions. But it’s still a young technology. Much more efficient lights are on the way.
Continue reading The lighting revolution has only just begun
Sunscreens go nano
Tiny particles could assist in breast cancer screening
Blood tests using nanoparticles carrying molecules which can detect breast cancer biomarkers could save millions of lives and open the way to mass screening for many cancers.
Prof. Matt Trau, of the Australian Institute for Bioengineering & Nanotechnology at the University of Queensland, and his team are using a combination of nanotechnology and molecular biology in the project, funded by a five-year $5 million grant from the National Breast Cancer Foundation.
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Reading the hidden clock in a grain of sand
Dr Zenobia Jacobs wants to know where we came from, and how we got here. When did our distant ancestors leave Africa and spread across the world? Why? And when was Australia first settled?
Continue reading Reading the hidden clock in a grain of sand