For Australia, there is increasing demand for forecast information on time scales from a week to a season around extreme events. Results of a recent study led by Debra Hudson of the Bureau of Meteorology show that the […]
Read more
Understanding the impacts of extreme climatic events on environmental water storage is crucial knowledge for Australia, the driest inhabited continent on Earth. Recent work by Zunyi Xie and his colleagues found that Australia gained three times more water […]
Read more
Australia’s east coast is recovering from a weekend of wild winds, waves and flooding, caused by a weather pattern known as an East Coast Low. Tragically, several people have died in flooding. Parts of New South Wales have […]
Read more
Evapotranspiration from the global land surface has increased significantly due to increases in transpiration and interception that are only partially counteracted by decreasing soil evaporation, a new study reports. Terrestrial evaporation (ET) is a key component of the energy and water cycles over global […]
Read more
After a year of driving global temperatures to unprecedented warmth, the giant El Nino weather event in the Pacific is officially over, raising hopes that drought-hit regions may be in for some relief in Australia and elsewhere. The […]
Read more
It’s the same old story: with 2016 on track to become the hottest year on record globally, and record-breaking heat already evident around the world, Australia has just experienced its hottest autumn on record. The Bureau of Meteorology […]
Read more
There’s something about discussions of data handling that’s particularly soporific – but don’t nod off yet! Most hydrologists are trained to work on individual catchments and we often opt for simple conceptual models. In the pre-ensemble era, we […]
Read more
Australia is systematically underestimating its drought and flood risk because weather records do not capture the full extent of rainfall variability, according to our new research. Our study, published today in the journal Hydrology and Earth System Sciences, […]
Read more
Across the Murray-Darling Basin, surface water and flooding dynamics are dramatically impacted by drought and wet extremes, a recent study has found. Mirela Tulbure and her colleagues at the Geospatial Analysis for Environmental Change lab mapped surface water continuously through seasons and years […]
Read more
Storms are becoming more intense as the climate changes. This is just one reason why the signing of the Paris Agreement by 170 nations in New York last week is great news. Finally, there is a sense of […]
Read more
Drought and water stress monitoring plays an important role in the management of water resources, especially during periods of extreme climate conditions. A recently developed drought index that considers both hydrometeorological and ecological concepts has revealed new aspects […]
Read more
With parts of Australia once again in the grip of dry conditions, understanding climate variability and its impact on water supply is increasingly important. However, new research has found that models used by hydrologists to forecast long-term changes […]
Read more
Hobart will be home to a new climate science research centre in plans announced by the CSIRO. The centre, which will focus on climate measurement and modelling, will be staffed by 40 climate scientists and guarantee research for […]
Read more
Predictive models for streamflow have practical implications for better understanding drought hydrology, eco-hydrology and environmental monitoring, agriculture and water resource management. Recent work by Dr Ravinesh Deo and fellow researchers found that an extreme learning machine model can […]
Read more
Australia experienced extreme rainfall during the 2010/11 La Niña event. Rainfall across the northeast was 84% above average, and soil moisture conditions were unprecedented since 1950. This extreme rainfall event was associated with severe flooding in northeastern Australia […]
Read more
The Millennium Drought taught Australians many lessons about living under extremely dry conditions – not just about how to conserve water, but also about human suffering. In a drought, farmers find it more difficult to make an income, […]
Read more
Every day in the western US and elsewhere in the world, reservoir release decisions are made based in part on seasonal reservoir inflow forecasts created using a operational technique called Ensemble Streamflow Prediction (ESP, which originally stood for […]
Read more
The assessment and planning of water resources is largely a data driven exercise that is often hampered by relatively short instrumental records that limit the ability to identify long-term, near-decadal scale variability. Recent work by Michelle Ho […]
Read more
Drought, fires, floods, marine heatwaves – Tasmania has had a tough time this summer. These events damaged its natural environment, including world heritage forests and alpine areas, and affected homes, businesses and energy security. In past decades, climate-related […]
Read more
Current climate projections indicate that Victoria is heading towards a warmer and drier environment, which will have severe impacts on the state’s water supply. A recent study by Sonya Fiddes and her colleagues found that by the […]
Read more