Storm front

Research: Atmospheric sciences

CCRC personnel aim to better understand atmospheric processes and large-scale dynamics. One reason is to reveal the behaviour of a fascinating and important component of the planet, about which many things remain surprisingly mysterious. The work also helps to develop better models for weather and climate prediction, of clear importance for agriculture, power and other industries, water management, aviation, tourism and of course the general public. Achieving a fundamental understanding based on sound mathematical and physical principles has become ever more pressing in light of climate change, which will cause future weather and climate patterns to be different from past ones, making it harder to get by on empirical "rules of thumb."

Our investigations range from questions of global importance to particular issues affecting Australia. Projects ongoing at the CCRC vary, but an area of current focus is the factors that control Australian rainfall and drought. This includes study of the physics of storms and clouds and how they interact with
climate, atmosphere-ocean dynamics and teleconnections to regional rainfall variability and change associated with climate patterns like El-Nino and the "Indian Ocean Dipole," and regional modeling of the Australian climate system.  We also study changes in atmospheric extremes such as heat waves and heavy precipitation events, and investigate theories to explain these changes.

CCRC academic staff currently active in this area of research

CCRC research staff currently active in this area of research

Latest news

Dr Michael Molitor Public lecture - De-carbonising for growth: why everyone is wrong about the costs of addressing climate change
20 April 2014
We will rapidly de-carbonize the global energy system not because we care sufficiently about the enormous risks flowing from a climate system profoundly modified by human activity but because, in the absence of this gigantic infrastructure investment opportunity, we will never generate sufficient economic growth between now and 2050. This inevitable outcome has dramatic implications for Australia's future energy supply and prosperity.

Plastic bottle caps found in the ocean (source: NOAA PIFSC) Ocean debris leads the way for castaway fisherman
05 February 2014
The fisherman who washed up on the Marshall Islands last weekend was very lucky to have stranded on a remote beach there. The currents in the Pacific Ocean would have inevitably taken him into the great garbage patch of the North Pacific, where he could then have been floating for centuries to come.

Man in heat wave Get used to heat waves: extreme El Niņo events to double
20 January 2014
Extreme weather events fuelled by unusually strong El Niņos, such as the 1983 heatwave that led to the Ash Wednesday bushfires in Australia, are likely to double in number as our planet warms.

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The Copenhagen Diagnosis

On 25th November 2009 members of The Climate Change Research Centre, as part of a group of 26 international climate scientists, were part of a major international release of a new report synthesizing the latest climate research to emerge since the last IPCC Assessment Report of 2007.

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World map

There are no time-travelling climatologists: why we use climate models

In the absence of time-travelling climatologists, models are unrivalled tools for understanding our changing climate system. That is, climate models are scientific tools. We should recognise them as such and consider them with rigorous scientific, not political, scepticism.

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Antarctica

The Big Engine 2: oceans and weather

Federation Fellow and 2008 Eureka Prize winner, Professor Matthew England of CCRC, on the latest research into the role oceans play on weather.

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Smoke stack

The Science of Climate Change: Questions and Answers

Co-authored by Professor Steven Sherwood and Professor Matt England of CCRC, this Academy of Science report aims to summarise and clarify the current understanding of the science of climate change for non-specialist readers.

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Ocean weather

The Big Engine 1: oceans and weather

Federation Fellow and 2008 Eureka Prize winner, Professor Matthew England of CCRC, on the latest research into the role oceans play on weather.

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Tree rings

New insights into the climate of the past 2,000 years

A comprehensive new scientific study has revealed fresh insights into the climate of the past 2,000 years, providing further evidence that the 20th century warming was not a natural phenomenon. After 1900, increasing temperatures reversed a previous long-term cooling trend. This 20th Century warming has occurred simultaneously in all regions except Antarctica.

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Ocean

The dynamics of the global ocean circulation

The ocean is far from a stagnant body of water. Instead, it is constantly in motion, at speeds from a few centimetres per second to two metres per second in the most vigorous currents.

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Plastic rubbish

Leave the ocean garbage alone: we need to stop polluting first

Recent plans to clean plastics from the five massive ocean garbage patches could do more damage to the environment than leaving the plastic right where it is.

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Plastic rubbish

Charting the garbage patches of the sea

Just how much plastic is there floating around in our oceans? Dr Erik van Sebille from UNSW's Climate Change Research Centre has completed a study of ocean "garbage patches", and has found that in some regions the amount of plastic outweighs that of marine life.

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