Heatwaves — Australia’s biggest natural killers — are getting more frequent and hotter thanks to climate change. One day cities such as Melbourne may see unprecedented heat, perhaps 48C or higher. But…
New research shows 2013 would not have been as hot without human-caused climate change.
AAP Image/Tracey Nearmy
2013 was Australia’s hottest year on record, but how much of that was due to human-caused climate change? Today scientists publish five research papers that reveal the extent of human influence on Australia’s…
An idyllic vision of Sydney’s future?
Adriana Verges
Welcome to tropical Sydney, where colourful surgeonfishes and parrotfishes are plentiful, corals have replaced kelp forests, and underwater life seems brighter, more colourful and all-round better. Or…
This isn’t summer: Sydney broke the previous autumn warmth record by 10 days.
AAP Image/Dan Himbrechts
The climate system is in a foul mood. From “angry summer” to “abnormal autumn” – we’re running out of words to describe the relentless extreme weather that Australia is experiencing as global temperatures…
Bleached and healthy corals on the Great Barrier Reef near Queensland’s Keppel Islands.
AAP
Australia’s coral reefs and mountain-top ecosystems are set to suffer from climate change, according to the Intergovernmental Panel on Climate Change’s latest summary of the research. The threats to these…
Golden Bay in New Zealand after damaging flooding in December 2011.
Gerry Draper, via NIWA
Liz Minchin, The Conversation and Katherine Smyrk, The Conversation
Australians and New Zealanders can now use their computers to help scientists discover if climate change has contributed to record heatwaves, droughts and flooding across both countries. The Weather@home…
Fiery future: evidence is growing of a link between climate change and extreme events.
AAP Image/Dean Lewins
The new World Meteorological Organization statement on the status of the global climate of 2013 highlights a fact that some still wilfully prefer to ignore – climate change is already making many extreme…
Melbourne beachgoers battle January’s heatwave. They may need to get used to it.
AAP Image/David Crosling
The State of the Climate 2014 report, released today by the CSIRO and the Bureau of Meteorology, confirms that Australia is heating up. It has warmed by 0.9C since 1910, with more in store thanks to the…
Summary of findings from the State of the Climate 2014 report.
State of the Climate 2014
Australia is almost a degree warmer, on average, than it was a century ago, according to the State of the Climate 2014 report compiled by the CSIRO and Bureau of Meteorology. Australia has warmed by 0.9C…
Heat relief: on hot days, flying foxes - like this grey-headed flying fox - dip their bellies into water to cool down.
Nick Edards
This summer we have seen one of the most dramatic animal die-offs ever recorded in Australia: at least 45,500 flying foxes dead on just one extremely hot day in southeast Queensland, according to our new…
Bathers on Melbourne’s St Kilda beach on 28 January this year, as temperatures hit 39°C.
AAP
Heatwaves are one of the most important climate-related risks for Australians. Sometimes called the “silent killers”, they cause the greatest number of deaths of any natural disaster type in Australia…
A spike in suicides linked to spikes in heat.
www.shutterstock.com
Heatwaves and high temperatures can have a dramatic impact on people’s physical health. We only have to look at the increases in emergency department admissions during recent heatwaves to know that. But…
Green and gone: Perth’s Burswood Park Golf Course is about to make way for a football and casino complex.
Moondyne/Wikimedia Commons
Australia’s major cities routinely rank among the world’s most liveable. But for all our clean streets, good healthcare and educational opportunities, one of the things we have to contend with is our sweltering…
Heat represents a classic public health issue requiring committed government action to prevent deaths.
Flickr/kittykatfish
Heatwaves are returning to southern parts of Australia. Temperatures in Hobart reached 38.7C on Monday, Adelaide has another run of 40C-plus days looming, and Melbourne is facing a weekend high of 41C…
Melbourne is facing more frequent hot days in the future.
Wikimedia Commons
As Melbourne labours through its second heatwave this month, it is becoming clear that these events take a heavy toll. Health, energy consumption, transport, infrastructure, agriculture and other natural…
Australian Open staff and volunteers also suffered in the heatwave.
AAP
On days when the Victorian Health Department issued Heat Health Alerts warning the extreme hot weather substantially increased the risk of heat-related illness and mortality, and outside work on Victorian…
Shifting hemispheres? A good training plan must include time to acclimatise.
Vox Efx
Two of Australia’s biggest international sporting events kicked off last week – the Australian Open in Melbourne and the Tour Down Under in Adelaide – coinciding with a heatwave over southeast Australia…
The physiological stress of the heat accumulates and takes its toll after two or three days.
AAP Image/Joe Castro
David Ranson, Victorian Institute of Forensic Medicine
Hopefully the southern Australian heatwave is coming to an end – for now. But for health-care providers and death investigators, such as me, the fallout will continue for some time to come. It’s unclear…
Heatwaves are set to become the norm – better get used to them.
AAP/Joe Castro
Australia’s south east is currently sweltering under an intense heatwave, one that is likely to become the second longest heatwave on record in the region. So what have we learnt from the heatwave of 2009…
Trees cool cities down, naturally.
emmett anderson
Air conditioners across the country are running on full this week as Australia battles a heatwave – but are we missing an obvious, leafy solution? Trees, which provide shade and act as natural air conditioners…