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‘How long before climate change will destroy the Earth?’: research reveals what Australian kids want to know about our warming world

Thu, 2024-03-21 05:04
The result shows climate change education in schools must become more holistic and empowering, and children should be allowed to shape the future they will inherit. Chloe Lucas, Lecturer and Research Fellow, School of Geography, Planning, and Spatial Sciences. Coordinator, Education for Sustainability Tasmania, University of Tasmania Charlotte Earl-Jones, PhD Candidate, University of Tasmania Gabi Mocatta, Research Fellow in Climate Change Communication, Climate Futures Program, University of Tasmania, and Lecturer in Communication, Deakin University Gretta Pecl, Professor, at IMAS and Director of the Centre for Marine Socioecology, University of Tasmania Kim Beasy, Senior Lecturer in Curriculum and Pedagogy, University of Tasmania Rachel Kelly, Postdoctoral Research Fellow, Future Ocean and Coastal Infrastructures (FOCI) Consortium, Memorial University, Canada, and Centre for Marine Socioecology, University of Tasmania Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web

Tasmania’s tall eucalypt forests will be wiped out by heatwaves unless we step in to help them

Thu, 2024-03-21 05:03
Our tallest trees are world champions when it comes to capturing and storing carbon, but they don’t like the heat. Climate change will trigger mass tree deaths in Tasmania. Here’s what can be done. Tim Wardlaw, Research Associate, University of Tasmania Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web

We need faster, better ways to monitor NZ’s declining river health – using environmental DNA can help

Thu, 2024-03-21 05:03
Monitoring methods based on environmental DNA are faster, more comprehensive and cheaper than traditional ecological surveys. They help fill gaps in New Zealand’s data on river health. Michael Bunce, Honarary Professor in Environmental Genomics, University of Otago Simon Jarman, Professor of Environmental Genomics, Curtin University Licensed as Creative Commons – attribution, no derivatives.
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A battery price war is kicking off that could soon make electric cars cheaper. Here’s how

Wed, 2024-03-20 15:06
China’s two largest EV battery makers are pledging to slash the cost of their batteries this year. Behind the pledge is a cost war – and new battery chemistries. Muhammad Rizwan Azhar, Lecturer, Edith Cowan University Waqas Uzair, Research associate, Edith Cowan University Yasir Arafat, Senior research associate, Edith Cowan University Licensed as Creative Commons – attribution, no derivatives.
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NZ’s summer insects are packing up for autumn – here’s how our gardens can help them through the cold months

Wed, 2024-03-20 11:25
Many common insects seem to disappear during autumn and winter – but they are still around. Making your garden a good winter habitat can help these vital pollinators survive and thrive. Janice Lord, Associate Professor in Botany, University of Otago Connal McLean, Natural History Technician – Invertebrates, Te Papa Tongarewa Licensed as Creative Commons – attribution, no derivatives.
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Even far from the ocean, Australia’s drylands are riddled with salty groundwater. What can land managers do?

Wed, 2024-03-20 05:42
We’ve known about dryland salinity for a century. But while we’ve made progress, the problem hasn’t yet been solved. Nik Callow, Associate Professor - Geography, The University of Western Australia David Pannell, Professor and Director, Centre for Environmental Economics and Policy, The University of Western Australia Ed Barrett-Lennard, Professorial fellow, Murdoch University Richard George, Honorary fellow, The University of Western Australia Tom Hatton, Adjunct professor, The University of Western Australia Licensed as Creative Commons – attribution, no derivatives.
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Finally, good news for power bills: energy regulator promises small savings for most customers on the ‘default market offer’

Tue, 2024-03-19 16:21
In states with competition between retailers, the energy regulator is promising savings for most customers on the default plan. But it’s small change compared to price hikes. Here’s what to expect. Tony Wood, Program Director, Energy, Grattan Institute Licensed as Creative Commons – attribution, no derivatives.
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The government wants to fast-track approvals of large infrastructure projects – that’s bad news for NZ’s biodiversity

Tue, 2024-03-19 13:17
New Zealand’s plants and animals are globally unique and underpin primary production and tourism. The government’s fast-tracking proposal threatens to erode the natural capital the economy relies on. Tim Curran, Associate Professor of Ecology, Lincoln University, New Zealand Jo Monks, Lecturer in Ecology, University of Otago Licensed as Creative Commons – attribution, no derivatives.
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On a climate rollercoaster: how Australia’s environment fared in the world’s hottest year

Tue, 2024-03-19 05:21
Conditions deteriorated in 2023 but were stlil relatively good for ecosystems and agriculture. Unfortunately, the alarming decline of threatened species continued. Albert Van Dijk, Professor, Water and Landscape Dynamics, Fenner School of Environment & Society, Australian National University Shoshana Rapley, Research Assistant, Fenner School of Environment & Society, Australian National University Tayla Lawrie, Project Manager, Threatened Species Index, The University of Queensland Licensed as Creative Commons – attribution, no derivatives.
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Even as the fusion era dawns, we’re still in the Steam Age

Mon, 2024-03-18 12:28
In the 19th century, the world ran on steam. In the 21st century, little has changed. Every thermal power plant still relies on steam as a final stage. Andreas Helwig, Associate Professor, Electro-Mechanical Engineering, University of Southern Queensland Licensed as Creative Commons – attribution, no derivatives.
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Smart meters haven’t delivered the promised benefits to electricity users. Here’s a way to fix the problems

Mon, 2024-03-18 05:01
The amount of detailed real-time data a smart grid needs to manage the push for electrification and renewables presents challenges – but there’s an affordable solution. Ali Pourmousavi Kani, Senior Lecturer of Electrical and Mechanical Engineering, University of Adelaide Rui Yuan, Industry PhD Candidate, School of Electrical and Mechanical Engineering, University of Adelaide Licensed as Creative Commons – attribution, no derivatives.
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Ultra-fast fashion is a disturbing trend undermining efforts to make the whole industry more sustainable

Fri, 2024-03-15 11:53
We know fast fashion is bad for the environment. Ultra-fast fashion makes matters worse. This disturbing trend towards disposable clothing is the opposite of sustainable. Here’s what must be done. Taylor Brydges, Research Principal, University of Technology Sydney Licensed as Creative Commons – attribution, no derivatives.
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Meet the kowari: a pint-sized predator on the fast track to extinction

Fri, 2024-03-15 05:25
Blink and you’ll miss it. The kowari is a charismatic marsupial carnivore that needs our help. Katherine Moseby, Associate Professor, UNSW Sydney Katherine Tuft, Visiting Research Fellow, University of Adelaide Licensed as Creative Commons – attribution, no derivatives.
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Large old trees are vital for Australian birds. Their long branches and hollows can’t be replaced by saplings

Thu, 2024-03-14 15:29
We scanned the tree canopy with lasers and found birds much prefer the branches of big old trees. Stanislav Roudavski, Senior Lecturer in Digital Architectural Design, The University of Melbourne Alex Holland, Researcher at Deep Design Lab and PhD Candidate at Melbourne School of Design, The University of Melbourne Jason Thompson, Associate Professor, Faculty of Medicine and Melbourne School of Design, The University of Melbourne Philip Gibbons, Professor, Australian National University Licensed as Creative Commons – attribution, no derivatives.
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Tennis anyone? Bad news for skiers as snow season could shrink by 78% this century

Thu, 2024-03-14 05:15
The two alpine regions projected to suffer the greatest loss of snow cover in the world are in Australia and Aotearoa New Zealand. Adrian McCallum, Discipline Lead - Engineering, University of the Sunshine Coast Licensed as Creative Commons – attribution, no derivatives.
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Petrol, pricing and parking: why so many outer suburban residents are opting for EVs

Wed, 2024-03-13 13:40
Electric vehicles have long come at a premium. But as cheaper models arrive, outer suburban residents are taking to EVs to save on petrol Park Thaichon, Associate Professor of Marketing, University of Southern Queensland Licensed as Creative Commons – attribution, no derivatives.
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Pacific Islanders have long drawn wisdom from the Earth, the sky and the waves. Research shows the science is behind them

Wed, 2024-03-13 05:15
We reviewed evidence on traditional knowledge in the Pacific for coping with climate change, and found much of it was scientifically plausible. Patrick D. Nunn, Professor of Geography, School of Law and Society, University of the Sunshine Coast Roselyn Kumar, Adjunct Research Fellow in Geography and Social Sciences, University of the Sunshine Coast Licensed as Creative Commons – attribution, no derivatives.
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Can earth-covered houses protect us from bushfires? Even if they’re a solution, it’s not risk-free

Tue, 2024-03-12 05:12
Buildings can be engineered to resist bushfires, but we can’t engineer the many aspects of human behaviour and decision-making that will still put lives at risk. Alan March, Professor of Urban Planning, Faculty of Architecture, Building and Planning, The University of Melbourne Licensed as Creative Commons – attribution, no derivatives.
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Indigenous fire management began more than 11,000 years ago: new research

Tue, 2024-03-12 05:12
Indigenous fire management shaped Australian tropical savannas over millennia, until the arrival of Europeans pushed the landscape back into a dangerous, unmanaged state. Cassandra Rowe, Research Fellow, James Cook University Corey J. A. Bradshaw, Matthew Flinders Professor of Global Ecology and Models Theme Leader for the ARC Centre of Excellence for Australian Biodiversity and Heritage, Flinders University Michael Bird, JCU Distinguished Professor, ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University Licensed as Creative Commons – attribution, no derivatives.
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The Great Barrier Reef’s latest bout of bleaching is the fifth in eight summers – the corals now have almost no reprieve

Sat, 2024-03-09 18:43
The Great Barrier Reef is facing its worst summer of sustained heat stress since the mass bleaching event of 1998, but now with less time to recover amid repeated brutal conditions. Terry Hughes, Distinguished Professor, James Cook University Licensed as Creative Commons – attribution, no derivatives.
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