Extreme weather could trigger ecosystem collapse, including mass tree deaths.
Dead tree image from www.shutterstock.com
Extreme weather will affect people and animals, as well as whole ecosystems. Research using satellites shows that ecosystems worldwide are vulnerable to collapse.
Climate change makes extreme weather more likely – but we also have the power to make our flood responses smarter.
CSIRO has contributed to surprising discoveries in climate science. Pictured here is the research ship RV Investigator.
AAP Image/University of Tasmania
CSIRO's climate science has contributed a number of important, and unexpected, findings.
Reflecting on flood insurance
Insuring the most at-risk homes should become easier after April, but the latest deluge makes the new scheme look fragile.
Cumbria 2015 shows how we have failed to learn from two other 'one in 100-year events' in the past 15 years.
We accept the risks of flooding because the costs of making our towns and cities flood-proof are too high.
While firefighters battled widespread fires in New South Wales in October 2013, hundreds of thousands of people turned to social media and smartphone apps for vital updates.
AAP Image/Dan Himbrechts
When disaster strikes, more people than ever are turning to social media to find out if they're in danger. But Australian emergency services need to work together more to learn what works to save lives.
People in the Philippines have been warned to brace for wet and wild weather, as this year’s El Nino shapes up to be the strongest since 1998.
EPA/RITCHIE B. TONGO/AAP
The seesaw between El Niño and La Niña is set to get stronger with global warming. Signs are that this year and next will deliver a big swing from one to the other, prompting fires and floods across the world.
Levees in New Orleans were unable to prevent flooding during Hurricane Katrina in 2005.
Delta cities in both rich and poor countries face uphill, and potentially costly, battle in containing risk from flooding.
Go with the flow: scarce water has allowed Outback species to persist for millennia, where otherwise they might have died out.
The Outback covers 70% of Australia, and its water is precious and scarce. Yet there is no joined-up plan to monitor and manage Outback water, despite the wealth of species and communities that depend on it.
There are more resilient ways to build in vulnerable areas.
Resilient Collective Housing', New Jersey Institute of Technology College of Architecture and Design studio project by Taryn Wefer and Naomi Patel. Instructors: Keith Krumwiede and Martina Decker
The climate is changing. Development patterns that have hardly served us well in the past certainly won't serve us well in the future. Now is the time to adapt.
Cars remain submerged on a road in Texas after torrential rains caused massive flooding.
The National Flood Insurance Program – the only source for flood-prone property protection – is drowning in debt.
Get in touch.
A new database of UK coastal flooding will help prevent future disasters.
Drought-reduced crop yields could threaten food supply in Australia.
The Australian Academy of Science has warned that sick, older, poor and isolated Australians are at most risk from the health impacts of climate effects such as drought, fires, floods and heatwaves.
Recent extreme rains such as those that hit Sydney recently are actually decreasing, but extreme rain in summer is going up.
AAP Image/NEWZULU/LISA HOSKING
Extreme rainfall in Sydney is increasing - but only in summer, potentially leading to more flash floods in the city.
Sand blown inland at Bondi Beach.
AAP Image/David Moir
What causes the wild weather that's hit Sydney and central New South Wales over the past 24 hours?
Is this image of destruction after Cyclone Pam a sign of things to come?
Sgt Neil Bryden RAF, British Ministry of Defence/AAP
Natural disasters are becoming more frequent, with more people with less money exposed to a greater number of hazards.
Kinglake Road after Black Saturday Fires.
Bushfire and Natural Hazards CRC
This summer has seen a predictable share of fires in Victoria, South Australia, New South Wales and Western Australia, flooding in Queensland, and several severe thunderstorms. However, there are already…
Bushfire in the Adelaide hills has already burned through more than 12,000 hectares.
The fires that have swept through South Australia over the past few days have destroyed at least 12,000 hectares and up to 38 homes, in what have been described as the worst South Australian conditions…
Can social media keep you safe from disasters?
Given the popularity of Facebook and Twitter, it’s not surprising so many people use social media in crises such as floods, fires and earthquakes. Facebook has introduced Safety Check, a new tool for users…