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Climate change hits some of us much harder than others – but affected groups are fighting back

Fri, 2022-10-14 09:40
Climate change affects groups very differently. Here’s how Australians facing climate shifts now are responding. Naomi Joy Godden, VIce-Chancellor's Research Fellow, Centre for People, Place and Planet, Edith Cowan University Kavita Naidu, Researcher, Edith Cowan University Keely Boom, Industry/Professional Fellow, Institute for Sustainable Futures, University of Technology Sydney Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web

Global warming puts Arabica coffee at risk, and we're barrelling towards a crucial threshold

Fri, 2022-10-14 05:21
The livelihoods of millions of farmers depend on productive Arabica coffee. New research gives further impetus, if we needed any, to urgently cut emissions. Jarrod Kath, Senior Lecturer in Ecology and Conservation, University of Southern Queensland Scott Power, Director, Centre for Applied Climate Sciences, University of Southern Queensland Licensed as Creative Commons – attribution, no derivatives.
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Floods in Victoria are uncommon. Here's why they're happening now – and how they compare to the past

Thu, 2022-10-13 13:48
Rain has fallen across almost all of Australia’s mainland in the last two weeks. Our rain events are usually regional – not national like this. Margaret Cook, Lecturer in History, University of the Sunshine Coast Licensed as Creative Commons – attribution, no derivatives.
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740,000km of fishing line and 14 billion hooks: we reveal just how much fishing gear is lost at sea each year

Thu, 2022-10-13 12:35
Each year, enough fishing line to circle the Earth 18 times is lost at sea. This not only harms marine life, but also the livelihoods of fishers worldwide. Britta Denise Hardesty, Senior Principal Research Scientist, Oceans and Atmosphere, CSIRO Chris Wilcox, Senior Principal Research Scientist, CSIRO Joanna Vince, Associate professor, University of Tasmania Kelsey Richardson, PhD Candidate, CSIRO Licensed as Creative Commons – attribution, no derivatives.
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These stunning satellite images look like abstract art – and they reveal much about our planet

Thu, 2022-10-13 05:02
The United States Geological Survey has a vast collection of satellite images capturing breathtaking geological features of our planet. As a geologist, I’ve picked eight of the most fascinating. Emily Finch, Research Affiliate, Monash University Licensed as Creative Commons – attribution, no derivatives.
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India's enormous solar park was meant to help poor communities. But it left the landless stricken

Wed, 2022-10-12 05:04
One of the world’s largest solar farms was meant to lift poor communities up. But instead it produced winners and losers. Gareth Bryant, Senior Lecturer in Political Economy, University of Sydney Devleena Ghosh, Associate Professor, Social Inquiry Program, University of Technology Sydney Jake Morcom, University of Technology Sydney Priya P Pillai, Researcher, University of Technology Sydney Licensed as Creative Commons – attribution, no derivatives.
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The Nord Stream breaches are a stark reminder of the vulnerabilities in undersea infrastructure

Tue, 2022-10-11 05:02
Australia has a vast network of undersea cables and pipelines. Bolstering their security must be a priority. Claudio Bozzi, Lecturer in Law, Deakin University Licensed as Creative Commons – attribution, no derivatives.
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What will power the future: Elon Musk's battery packs or Twiggy Forrest's green hydrogen? Truth is, we'll need both

Mon, 2022-10-10 09:48
Australia’s richest man recently took on the world’s richest man over the shape of our green future. But it’s not either batteries or green hydrogen – we need both. John Mathews, Professor Emeritus, Macquarie Business School, Macquarie University Licensed as Creative Commons – attribution, no derivatives.
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The wild weather of La Niña could wipe out vast stretches of Australia's beaches and sand dunes

Fri, 2022-10-07 14:26
We must heed lessons from past storms and plan ahead, as climate change will only exacerbate future coastal disasters. Javier Leon, Senior lecturer, University of the Sunshine Coast Licensed as Creative Commons – attribution, no derivatives.
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'Astonishing': global demand for exotic pets is driving a massive trade in unprotected wildlife

Fri, 2022-10-07 05:04
Tackling this global problem requires an international effort – particularly by rich nations where the demand for exotic pets is increasing. Freyja Watters, PhD candidate, University of Adelaide Phill Cassey, Assoc Prof in Invasion Biogeography and Biosecurity, University of Adelaide Licensed as Creative Commons – attribution, no derivatives.
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On our wettest days, stormclouds can dump 30 trillion litres of water across Australia

Thu, 2022-10-06 14:21
On Australia’s rainiest days, more than 30 trillion litres can fall from the skies. Andrew King, Senior Lecturer in Climate Science, The University of Melbourne Licensed as Creative Commons – attribution, no derivatives.
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Megadroughts helped topple ancient empires. We’ve found their traces in Australia’s past, and expect more to come

Thu, 2022-10-06 05:02
New research shows Australia experienced a number of megadroughts in the last 1,000 years, We may be underestimating the severity of drought in Australia’s future. Kathryn Allen, ARC Future Fellow, University of Tasmania Alison O'Donnell, Adjunct Research Fellow, The University of Western Australia Benjamin I. Cook, Climate Scientist, Columbia University Jonathan Palmer, Research Fellow, School of Biological, Earth and Environmental Sciences., UNSW Sydney Pauline Grierson, Director, West Australian Biogeochemistry Centre; Professor School of Biological Sciences, The University of Western Australia Licensed as Creative Commons – attribution, no derivatives.
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Labor's plan to save threatened species is an improvement – but it's still well short of what we need

Wed, 2022-10-05 14:07
Yes, the new threatened species plan is better. But it’s nowhere near enough to actually prevent Australian species from dying out Euan Ritchie, Professor in Wildlife Ecology and Conservation, Centre for Integrative Ecology, School of Life & Environmental Sciences, Deakin University Megan C Evans, Senior Lecturer and ARC DECRA Fellow, UNSW Sydney Yung En Chee, Senior Research Fellow, Environmental Science, The University of Melbourne Licensed as Creative Commons – attribution, no derivatives.
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Almost 200 nations are set to tackle climate change at COP27 in Egypt. Is this just a talkfest, or does the meeting actually matter?

Wed, 2022-10-05 05:06
Remember hearing about COP26 in Glasgow last year? There’s a lot at stake in this year’s climate summit, so here’s your essential guide to prepare. Matt McDonald, Associate Professor of International Relations, The University of Queensland Licensed as Creative Commons – attribution, no derivatives.
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How to ensure the world's largest pumped-hydro dam isn't a disaster for Queensland's environment

Tue, 2022-10-04 14:32
Pumped hydro offers us large scale energy storage. If we do it carefully, we can make sure these dams don’t cause the damage of the past. Jamie Pittock, Professor, Fenner School of Environment & Society, Australian National University Licensed as Creative Commons – attribution, no derivatives.
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NZ biggest firms will soon have to disclose their climate risk – but will it really curb climate change?

Tue, 2022-10-04 10:41
The rules around climate-related financial disclosures are now being written. But the narrow definition of their target audience is a missed opportunity that can still be rectified. Ilan Noy, Chair in the Economics of Disasters and Climate Change, Te Herenga Waka — Victoria University of Wellington Samuel Becher, Professor of Law, Te Herenga Waka — Victoria University of Wellington Licensed as Creative Commons – attribution, no derivatives.
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The magnificent Lake Eyre Basin is threatened by 831 oil and gas wells – and more are planned. Is that what Australians really want?

Tue, 2022-10-04 08:20
Lake Eyre Basin contains one of the few pristine river systems left in the world. But new research shows oil and gas activity is extending its tentacles into these fragile environments. Richard Kingsford, Professor, School of Biological, Earth and Environmental Sciences, UNSW Sydney Licensed as Creative Commons – attribution, no derivatives.
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A deadly disease has driven 7 Australian frogs to extinction – but this endangered frog is fighting back

Tue, 2022-10-04 05:03
Populations of Fleay’s barred frog in Australia’s ancient rainforests were decimated by the chytrid fungus. Now, the frogs have developed a natural resistance. Matthijs Hollanders, PhD candidate, Southern Cross University David Newell, Senior Lecturer, School of Environment, Science & Engineering, Southern Cross University Licensed as Creative Commons – attribution, no derivatives.
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So long, Loy Yang: shutting Australia’s dirtiest coal plant a decade early won’t jeopardise our electricity supply

Fri, 2022-09-30 15:25
Loy Yang A power station burns brown coal – an inefficient source of electricity that doesn’t stand a chance competing against renewables. Tim Nelson, Associate Professor of Economics, Griffith University Licensed as Creative Commons – attribution, no derivatives.
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Shifting ocean currents are pushing more and more heat into the Southern Hemisphere’s cooler waters

Fri, 2022-09-30 06:04
Our oceans have absorbed almost all the extra heat we’ve trapped with our emissions. Now we know how this heat moves in ocean currents. Moninya Roughan, Professor in Oceanography, UNSW Sydney Junde Li, Postdoctoral research associate Licensed as Creative Commons – attribution, no derivatives.
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