Dr John Hellstrom
School of Earth Sciences, Faculty of Science, University of Melbourne
See research profileSciences & Technology
The rapid climate changes of the last glacial period
Using climate records of the last glacial period from stalagmites, new research confirms that climate changes happened at the same time across the Northern Hemisphere and into the southern tropics
Sciences & Technology
Australia’s mountains are still growing
Research using the age of caves shows the Eastern Highlands of Victoria have been steadily growing at a rate of 76 metres every million years, and are still going
Sciences & Technology
What causes an ice age to end?
In order to know why an ice age ends, we need to know when it ended. Now, new research is working to solve one of the enigmas in palaeoclimatology
Sciences & Technology
Human evolutionary history takes a rain check
Dating the rock layers in between, rather than the actual fossils in Africa’s ‘Cradle of Humankind’ is shedding new light on the time record and how early humans adapted to a changing climate.
Sciences & Technology
What the past can tell us about the future of climate change
For several millennia during the Last Interglacial period, temperatures were higher than pre-industrial levels and that had an impact on our climate system. But with recent dire forecasts of global warming, what can the past tell us about the future