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Category: School of Biological Sciences
Study finds famous Australian caves are up to 500,000 years older than we thought – and it could help explain a megafauna mystery
South Australia’s Naracoorte Caves is one of the world’s best fossil sites, containing a record spanning more than half a million years. Among the remains preserved in layers of sand are the bones of many iconic Australian megafauna species that became extinct between 48,000 and 37,000 years ago. The reasons for the demise of these […]
We helped fill a major climate change knowledge gap, thanks to 130,000-year-old sediment in Sydney lakes
Plants capture around half the carbon we emit by burning fossil fuels, making them a crucial part of mitigating climate change. But carbon is often released back into the atmosphere when plants die, decompose and eventually turn into dirt. Carbon is only permanently removed from the atmosphere if it’s stored in sediments that accumulate at the bottom […]
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Invasion Science & Wildlife Ecology Group accolades at the Centre for Invasive Species Solutions ‘Balanced Research Program’.
Congratulations to Dr Pablo Garcia Diaz, Adam Toomes and Katherine Hill who were acknowledged at last Friday’s Centre for Invasive Species Solutions ‘Balanced Research Program’ celebrations in the Australian Academy of Science’s Shine Dome in Canberra. Dr Pablo Garcia Diaz was awarded the inaugural Distinguished Alumni Award for 2022. Adam Toomes and Katherine Hill, PhD […]
Tropical and desert grasses may migrate further south
The maximum summer temperature and the amount of rainfall in summer are the two climate factors that determine the type of native grass that grows in a region, Australian researchers have found in a recent study. A rise in global temperatures due to a change in climate may lead to tropical and desert grasses growing […]
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Regenerating Australia screening and Dynamic Statement release event
Last Wednesday evening the University’s Ecoversity and Environment Institute partnered to host the screening of Regenerating Australia, as part of Sustainability Week 2022. The event began with a Smoking Ceremony at the Kaurna Learning Circle by Uncle Fred and Alex from Wirltu Yarlu Aboriginal Education at the University. Attendees then moved to the lecture theatre for the […]
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Once the fish factories and ‘kidneys’ of colder seas, Australia’s decimated shellfish reefs are coming back
Australia once had vast oyster and mussel reefs, which anchored marine ecosystems and provided a key food source for coastal First Nations people. But after colonisation, Europeans harvested them for their meat and shells and pushed oyster and mussel reefs almost to extinction. Because the damage was done early – and largely underwater – the destruction of […]
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EVENT: Rewilding the oceans: combining marine biology & technology, public & policy
The Environment Institute is pleased to present an engaging panel discussion on rewilding our oceans for the University of Adelaide’s Ecoversity 2022 Sustainability Week. Hear from experts on how the future of rewilding rests on combining science with technology, public use with education and policy making. We hope to see you there! Background: Rewilding is becoming […]
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Fishing for Data on Plastics
The problem of plastics in our oceans and their potential impact on people, plants, animals and entire ecosystems was front and centre at the recent United Nations Ocean Conference in Portugal. Through the UN Environment Assembly, more than 500 organisations and 21 additional governments, including Australia, have signed up to commitments to change how plastic […]
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Ocean warming threatens richest marine biodiversity
An international team of scientists led by researchers from the University of Adelaide has revealed that rates of future warming threaten marine life in more than 70 per cent of the most biodiverse-rich areas of Earth’s oceans. “Our research shows that locations with exceptionally high marine biodiversity are the most exposed to future oceanic warming, […]
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Viticulturists one step closer to advanced computer vision
Vineyard owners can’t have their eyes everywhere, all the time. That’s why ground-based vision systems are becoming tricks of the trade. Vision systems like VitiCanopy that quickly and objectively assess canopy size have been around for a while. Now, researchers at the University of Adelaide are developing vision systems with greater image recognition capabilities than […]
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