Category: Research briefs
CLEX researchers writing in Nature Climate Change suggest a paradigm shift in how climate scientists approach climate change impact assessments. They suggest examining the system or potential catastrophe first instead of making the starting point a climate scenario.Read More
Centre of Excellence researchers have identified 12 marine heatwave types off the east coast of Tasmania, a location recognised as a global warming hotspot. Here the average sea surface temperatures here have been rising at four times the global average and trends in marine heatwaves are showing significant increases in number.Read More
World-first modelling research– which used several million CPU hours in Australia’s fastest supercomputer, Raijin, and ran calculations non-stop for over a year – has revealed the Southern Ocean mixes water between the depths and surface far more easily than previously thought.Read More
In 2005 the Amazon experienced a once in a century drought. Five years later, in 2010, it was struck by an even worse drought, with even lower rainfall occurring in the dry season. However, the response of the Amazon forest to these two once-in-a-century events showed marked differences.Read More
Understanding which plant species can recover from drought, under what conditions and the processes involved, will help researchers predict plant mortality in response to global climate change. In response to drought, some species die because of embolism-induced hydraulic failure, while others recover, following rehydration. This research focuses on structures and processes that might allow some plants to recover from drought stress via embolism reversal.Read More
The reduction in growth of plants restricted by limitations on nutrients, temperature and/or water stress, didn’t just reduce photosynthesis but led to negative feedbacks in plant carbon balance processes.Read More
When researchers compared the results derived from FLUXNET data with the results synthesised from the literature, they found substantial differences.
As a result, they suggest a new benchmarking metric that could be used to test existing hypotheses embedded in climate models and have mapped a path forward involving using further detailed observations to improve the way coupling/decoupling processes currently represented in climate models.
This paper, A census of atmospheric variability from seconds to decades, synthesises and summarises atmospheric variability on time scales from seconds to decades through a phenomenological census. It focuses mainly on unforced variability in the troposphere, stratosphere, and mesosphere.Read More
This study explored the key sources of uncertainty when scaling leaf-level understanding of water-use efficiency to ecosystem scales. The results provide key insights into interpreting (ecosystem-scale) eddy-covariance derived water-use efficiency in an ecophysiological context.Read More
This paper combines existing global evapotranspiration estimates to create a new global product with an observationally constrained estimate of uncertainty. It utilises the latest release of ground-based estimates to show that even point-based evapotranspiration estimates have information about much larger spatial scales.Read More
CLEX Chief Investigator Prof Christian Jakob at a recent Monash University STEM talk takes his audience into the world of climate models. It’s a talk that looks under the hood to see what powers modern climate models.Read More
May 29 @ 6:30 pm - 7:30 pm
Mark Stevenso (University of Melbourne). Understanding the Complex City: Decisions for Healthy Future CitiesMay 29 @ 6:30 pm - 7:30 pm
May 30 @ 1:00 pm - 2:00 pm