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The Commonwealth Scientific and Industrial Research Organisation is Australia's national science agency and one of the largest and most diverse research agencies in the world.

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Understanding Climate Change

Our scientists are learning how the Earth's climate system works through observation, measurement and modelling.

The Image The Links Alt Text TeaserText
/resources/State-of-the-Climate-Snapshot.html A set of four climate forecast maps More extremely hot days, fewer cold ones wetter in the north and drier in the south: this is not a forecast for Australia’s climate but a snapshot of our climate now.
/resources/Climate-Change-Technical-Report-2007.html Plants sprouting through cracks in drying mud Climate Change in Australia contains observed change and projections of temperature, rainfall, sea level rise, drought, evaporation and cyclones.
/resources/Climate-questions-science-facts.html A diagram of ocean currents around Australia. Sharing answers to common questions in the media, CSIRO scientists lay out the facts.
/people/Wenju.Cai.html Image of Dr Wenju Cai Using climate change and variability predictions to maximise water use opportunities.
A set of four climate forecast maps
More extremely hot days, fewer cold ones wetter in the north and drier in the south: this is not a forecast for Australia’s climate but a snapshot of our climate now.
Rough seas with grey skies and tall buildings on the waterfront.

Our climate is changing

Observed CO2 emissions, temperature and sea levels are rising faster than expected.

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Smoke coming from a chimney.

Human activities are changing the climate

Greenhouse gas emissions from human activities are 90% likely to have caused most of the global warming since the mid-20th century.

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A bushfire burning.

Climate change will continue worldwide

Some climate change and sea level rise is now unavoidable under all emissions scenarios.

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A picture of a river with trees on the banks.

Climate change in eastern Australia

Climate variability, climate change and drought in eastern Australia is a complex issue that must be understood so that Australians respond to drought in appropriate ways.

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Climate change science and solutions

Understanding Climate Change

How do we know the climate is changing? By closely monitoring the Earth's climate system and oceans, and studying the influence of greenhouse gases.

Reducing Greenhouse Gas Emissions

How can we reduce, delay or avoid climate change? Reducing greenhouse gas emissions, using clean energy and storing carbon and crucial.

Adapting to Climate Change

What about unavoidable climate change? Identifying ways to adapt can help communities reduce the costs and take advantage of opportunities.

Our research

The Marine National Facility RV Southern Surveyor.

The dynamic ocean: building foundations for climate, national security and sustainable marine industries.
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A map showing global ocean temperature gradients.

Researching our climate and weather.
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CSIRO researchers use 'flux tower' to measure the exchange of water and carbon dioxide in native eucalypt forests.

Understanding the connections between land and atmosphere.
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CSIRO's Living Atmosphere Research Theme - science for the responsible use of the atmosphere and its interactions with the Earth.

Understanding our living atmosphere.
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Mt Redoubt eruption, 1989, Alaska

Research to assist climate decision-making.
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 Second Level:
Understanding Climate Change
Index of Understanding Climate Change related information:
  • Housing development adjacent to agricultural production.  The growing demand for land by these two uses requires considered planning to achieve on-going sustainability in Australia.

    CSIRO Ecosystem Sciences (CES) conducts research and development across a range of disciplines, targeting social, economic and environmental sustainability.

  • A flock of birds (Banded Stilt) in a wetland environment.

    The Environment Group aims to support the development of production sectors while at the same time minimising current and potential adverse environmental impacts.

Events

 
  • aerial shot of Darling & Murray Rivers meeting at Wentworth NSW/VIC border

    Our research guides operational water resources management and strategic planning.

  • A photograph of land with crops in the foreground and some trees in background.

    Tackling greenhouse gas (GHG) emissions is considered to be one of the most serious national and international challenges of our time. Australia has a sizable potential to sequester carbon and mitigate GHG in agricultural production and land use systems.

  • A late afternoon view of the River Murray at Renmark, South Australia.

    We focus on finding new, integrated ways to manage our water supply and water resources issues. This includes land use change, salinity, climate change, groundwater extraction and drainage schemes. 

  • A misty hillside forest with smaller vegetation in the foreground.

    CSIRO’s understanding of the potential impacts of climate change on natural and planted forests is helping forestry and natural resource managers prepare for the future.

  • A set of four climate climate forecast maps.

    Australia’s two lead climate science agencies – the CSIRO and Bureau of Meteorology - have produced a snapshot of the state of the climate to update Australians about how their climate has changed and what it means. (6 pages)

  • Farming Ahead magazine covers.

    Farming Ahead magazine regularly features CSIRO's research for the agricultural sector. This is a list of CSIRO articles published in the magazine throughout 2010.

Contact

Dr Simon Torok
Communication and Marketing Manager
Marine & Atmospheric Research
Phone: 61 3 9239 4645 
Alt Phone: 61 4 0984 4302 
Fax: 61 3 9239 4444 
Ms Meg Rive (BSc (Hons I) LLB)
Communication Manager
Wealth from Oceans Flagship
Phone: 61 3 9239 4433 
Alt Phone: 61 4 3800 7301 
Fax: 61 3 9239 4444