We can now monitor coastal changes across thousands of beaches over the last 40 years, from Australia, New Zealand and Japan, to Chile, Peru, Mexico and California. Here’s what our new tool uncovered.
A climate scientist explains the forces behind the summer’s extreme downpours and dangerous heat waves, and why new locations will be at risk in the coming year.
By following moisture from the oceans to the land, researchers worked out exactly how three oceans conspire to deliver deluges of rain to eastern Australia.
Andrew Magee, University of Newcastle; Andrew Lorrey, National Institute of Water and Atmospheric Research, and Anthony Kiem, University of Newcastle
Tropical cyclones account for almost four in five natural disasters across Pacific Island nations. But a new forecasting tool now gives up to four months warning for the upcoming cyclone season.
Warmer temperatures could lead to more zones of the country that make good breeding sites for mosquitoes.
Apichart Meesri / Shutterstock.com
Is our changing climate making regions of the US more suitable for ticks and mosquitoes that spread diseases? Or is the climate changing human physiology making us more vulnerable?
The dolphin population in parts of Western Australia more than halved one year, just as an El Niño event hit over in the Pacific. So what’s the connection?
Climate change is already delivering more extremes of wet and dry to the Pacific region.
EPA/FRANCIS R. MALASIG
Scott Power, Australian Bureau of Meteorology; Brad Murphy, Australian Bureau of Meteorology; Christine Chung, Australian Bureau of Meteorology; François Delage, Australian Bureau of Meteorology, and Hua Ye, Australian Bureau of Meteorology
New research shows that global warming has already begun to exacerbate extremes of rainfall in the Pacific region – with more to come.
In Darwin the wet season usually arrives around Christmas Day.
Storm image from www.shutterstock.com
Since 1999, Australia has swung between drought and deluge with surprising speed, because El Niño has fallen into sync with similar patterns in the Indian and Southern Oceans.
The land may be dry, but Western Australia’s waters are full of life.
Russ Babcock
The Great Barrier Reef might get all the attention, but what about our western coral reefs? Warmer waters and human impacts mean these reefs are in trouble.
Australia’s weather is influenced by warm water movements in the Pacific.
Flickr/Shayan USA
We wait in anticipation of droughts and floods when El Niño and La Niña are forecast but what are these climatic events? The simplest way to understand El Niño and La Niña is through the sloshing around…
Whither the weather: the Bureau of Meteorology’s dynamic climate modelling is not the only forecasting method.
AAP/Paul Miller
Over the last two summers, Eastern Australia has experienced two of the hardest hitting La Niña events since 1974. Widespread floods resulted across great swaths of the country. As expected, the La Niña…
We’re just coming to grips with Interdecadal Pacific Oscillation, one of the many climate modes that cause Australia’s wide and wonderful range of climate variability.
mattharvey1/Flickr
While most people now understand that the enhanced greenhouse effect means a much warmer planet, communicating regional shifts in weather remains a significant challenge. As with most complex science…