The Conversation
Climate change will affect solar power and grid stability across Australia – here's how
Solar power generation varies greatly depending on the weather. A new study suggests in some parts of Australia, solar has a bright future.
Shukla Poddar, Senior Research Fellow, School of Photovoltaics and Renewable Energy Engineering, UNSW Sydney
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More than 200 scientists from 19 countries want to tell us the Southern Ocean is in trouble
The first comprehensive assessment of trends in Southern Ocean ecosystems reveals an urgent need to address climate change. The summary for policymakers can guide decision-makers.
Andrew J Constable, Adviser, Antarctica and Marine Systems, Science & Policy, University of Tasmania
Jess Melbourne-Thomas, Transdisciplinary Researcher & Knowledge Broker, CSIRO
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The smarter the magpie, the better they can handle our noisy cities
In every Australian city, you’re likely to come across a warbling magpie. How do they cope with the onslaught of noise? It turns out, the smarter ones cope better.
Grace Blackburn, PhD Candidate, The University of Western Australia
Amanda Ridley, Associate professor, behavioural ecology, The University of Western Australia
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Saltwater crocodiles are slowly returning to Bali and Java. Can we learn to live alongside them?
After decades of absence, crocodiles are now being seen off Bali, Lombok and Java. That’s good for the species – but what about us?
Brandon Michael Sideleau, PhD student studying human-saltwater crocodile conflict, Charles Darwin University
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Could 'marine cloud brightening' reduce coral bleaching on the Great Barrier Reef?
Australian is experimenting with marine cloud brightening to cool and shade the Great Barrier Reef. Here’s how it works.
Daniel Patrick Harrison, Senior Lecturer, Southern Cross University
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We landed a camera on Venus before seeing parts of our own oceans – it’s time to ramp up observations closer to home
The rapid changes in the Southern Ocean and Antarctica highlight the urgency of better direct observations and measurements, beyond satellite monitoring and modelling.
Craig Stevens, Professor in Ocean Physics, University of Auckland
Natalie Robinson, Marine Physicist, National Institute of Water and Atmospheric Research
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Critically endangered scalloped hammerheads gather in seas off Perth. They need protection
Scalloped hammerheads pose no risk to us – but we pose enormous risk to them. Our discovery of a large new aggregation gives us an opportunity to protect these animals.
Naima Andrea López, Postdoctoral Research Fellow, The University of Western Australia
Jessica Meeuwig, Wen Family Chair in Conservation, The University of Western Australia
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Slime after slime: why those biofilms you slip on in rivers are vitally important
Slime gets a bad name in popular culture, but it’s food for invertebrates who become food for many other creatures.
Paul McInerney, Senior Research Scientist, CSIRO
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The human factor: why Australia's net zero transition risks failing unless it is fair
The transition to net zero emissions is under grave threat if governments do not do more to address the potential unfairness of some climate policies.
Tracey Dodd, Director, Research Development, Adelaide Business School, University of Adelaide
Will Harvey, Professor of Leadership and Inaugural Director of the Social Purpose Centre, Melbourne Business School
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How do I know if a rental house is mouldy before I sign the lease? 12 things to check
Here are 12 questions worth considering before you sign a residential tenancy agreement.
Rebecca Bentley, Professor of Social Epidemiology and Director of the Centre of Research Excellence in Healthy Housing at the Melbourne School of Population and Global Health, The University of Melbourne
Tim Law, Adjunct lecturer, Victoria University
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We found 3 types of food wasters, which one are you?
A household survey has revealed three distinct patterns of consumer behaviour around food waste.
Trang Nguyen, Postdoctoral Fellow, University of Adelaide
Patrick O'Connor, Associate Professor, University of Adelaide
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For generations, killer whales and First Nations hunted whales together. Now we suspect the orca group has gone extinct
On New South Wales’ southern coast, First Nations groups and European whalers hunted alongside orcas. But what happened to this unusual group?
Isabella Reeves, PhD Candidate, Flinders University
Steven Holmes, Traditional knowledge holder, Indigenous Knowledge
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A successful energy transition depends on managing when people use power. So how do we make demand more flexible?
Rather than paying ageing power stations to stay open in the transition to renewable energy, demand flexibility is cheaper and cleaner way to ensure the system has enough capacity.
Chris Briggs, Research Director, Institute for Sustainable Futures, University of Technology Sydney
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If we protect mangroves, we protect our fisheries, our towns and ourselves
Mangroves do a surprising amount for us. But we’re often not looking after them. Here’s how we can protect these forests of the sea edge better.
Alvise Dabalà, Research associate, The University of Queensland
Anthony Richardson, Professor, The University of Queensland
Daniel Dunn, A/Prof of Marine Conservation Science & Director of the Centre for Biodiversity and Conservation Science (CBCS), The University of Queensland
Jason Everett, Senior research fellow, The University of Queensland
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Why Australia urgently needs a climate plan and a Net Zero National Cabinet Committee to implement it
Australia’s move towards net zero emissoions by 2020 is in danger of stalling. If it is not to fail, the nation urgently needs a government plan, aligned with industry and with public support.
Tony Wood, Program Director, Energy, Grattan Institute
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Even temporary global warming above 2℃ will affect life in the oceans for centuries
A climate overshoot that creates warmer oceans with lower oxygen levels will reduce the suitable habitat for many marine species long after CO₂ levels have peaked and declined.
Tilo Ziehn, Principal Research Scientist, CSIRO
Andrew Lenton, Director Permanent Carbon Locking Future Science Platform (CarbonLock), CSIRO Environment, CSIRO
Yeray Santana-Falcón, Postdoctoral research fellow, CNRM, Météo-France (Toulouse, France)
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Early heat and insect strike are stressing urban trees – even as canopy cover drops
It’s spring, but many street trees look stressed and sick. Heat and insect attack are arriving early. But our cities are also steadily losing canopy cover.
Gregory Moore, Senior Research Associate, School of Ecosystem and Forest Sciences, The University of Melbourne
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The Nullarbor's rich cultural history, vast cave systems and unique animals all deserve better protection
Most of us see only the dry treeless plain and spectacular sea cliffs. But beneath the surface there’s a precious world of caves and unique species that could be lost without better protection.
Jess Marsh, Research Fellow, Harry Butler Institute, Murdoch University
Clare Buswell, Adjunct Lecturer, History, Archaeology, Indigenous Studies and Geography, Flinders University
Liz Reed, Senior Lecturer, School of Biological Sciences, University of Adelaide
Susan White, Adjunct Research Fellow, Environment, La Trobe University
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There's a hidden source of excess nutrients suffocating the Great Barrier Reef. We found it
While the Great Barrier Reed needs nutrients to support the ecosystem, it is possible to have too much of a good thing.
Douglas Tait, Senior Researcher, Southern Cross University
Damien Maher, Professor, Southern Cross University
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New Zealand’s carbon emissions are on the way down – thanks in part to policies now under threat
Policies and funds to decarbonise high-emitting industries and electrify transport are already delivering emissions cuts. But they are at risk of being disestablished or weakened.
Robert McLachlan, Professor in Applied Mathematics, Massey University
Ian Mason, Adjunct Senior Fellow in Renewable Energy Systems Engineering, University of Canterbury
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