Geoengineering could pose grave dangers, potentially worse than the warming it seeks to remedy. To understand the risks, we’ve undertaken a risk assessment of this controversial technology.
Canberra writer Susan Parsons writes about her experience walking with Fenner ecologist Dr Suzi Bondat the Australian National Botanic Gardens to observe butterflies breeding and feeding on plants.
In a study published Feb. 7, 2022, a team of climate scientists mapped out where vegetation is creating the highest fire risks across the western U.S. They were surprised to discover that the fastest rate of population growth by far has been in the areas with the highest fire risk.
Palaeoenvironmental Reconstruction and Palaeoecology reads like a mouthful, but Dr Janelle Stevenson knows that for Undergraduates and Masters students at ANU, it’s a type of scientific, social and geographic study that’s coming back into popularity.
Less than 80 years ago, regent honeyeaters ruled Australia’s flowering gum forests, with huge raucous flocks roaming from Adelaide to Rockhampton. Now, there are less than 300 birds left in the wild. Habitat loss has pushed the survivors into little pockets across their once vast range.
As climate change worsens, bushfires are likely to become more intense and frequent. We must find new ways of managing bushfires to prevent catastrophic events - satellite data can help in this task.