Precious time-capsule: discovery of fossil-rich amber from Australia. Cape York's natural attributes are already of national and global significance. Our research, which focuses on the world's most recently discovered, fossil-rich amber deposit will significantly increase this value. In addition to discovery of hundreds of stunningly-well preserved fossil organisms, analysis of trapped bubbles of ancient air will enable us to reconstruct their prehistoric environment. This should improve ability ....Precious time-capsule: discovery of fossil-rich amber from Australia. Cape York's natural attributes are already of national and global significance. Our research, which focuses on the world's most recently discovered, fossil-rich amber deposit will significantly increase this value. In addition to discovery of hundreds of stunningly-well preserved fossil organisms, analysis of trapped bubbles of ancient air will enable us to reconstruct their prehistoric environment. This should improve ability to anticipate biotic responses to future climate change. The amber industry globally contributes to national wealth. Increasing understanding about the geology and palaeontology of this amber deposit will maximise commercial and scientific benefits to the nation.Read moreRead less
Unravelling the last great Gondwanan mystery: the first land vertebrate fauna from the Tertiary of New Zealand. This project will dramatically increase knowledge about Australia's and New Zealand's shared biodiversity and the history of trans-Tasman dispersals. By comparing Australian and New Zealand fossil records, it will be possible to assess the speed at which evolving vertebrates of one landmass invade another, as well as the biotic consequences of such events, and provide data important fo ....Unravelling the last great Gondwanan mystery: the first land vertebrate fauna from the Tertiary of New Zealand. This project will dramatically increase knowledge about Australia's and New Zealand's shared biodiversity and the history of trans-Tasman dispersals. By comparing Australian and New Zealand fossil records, it will be possible to assess the speed at which evolving vertebrates of one landmass invade another, as well as the biotic consequences of such events, and provide data important for predicting and responding to future potentially-damaging events of this kind. Developing understanding about the timing and intensity of antipodean faunal response to past climate change will improve ability to anticipate and manage processes that threaten ecosystem resilience in both lands.Read moreRead less
Australia's mammalian carnivore diversity in space and time. To more effectively address the current extinction crisis we need to understand past diversity. This research program will comprehensively investigate the diversity of mammalian carnivores on three continents over geological time. Results will provide insight into whether the evolution of Australia's mammal carnivores differs fundamentally from those of other continents, as has often been suggested but not quantitatively demonstrated. ....Australia's mammalian carnivore diversity in space and time. To more effectively address the current extinction crisis we need to understand past diversity. This research program will comprehensively investigate the diversity of mammalian carnivores on three continents over geological time. Results will provide insight into whether the evolution of Australia's mammal carnivores differs fundamentally from those of other continents, as has often been suggested but not quantitatively demonstrated. Studies focused in the present are important, but often miss critical factors that can only be clarified through analyses with deep time perspectives. The findings will translate into an improved understanding of what makes Australia unique and better-informed decisions regarding wildlife management.Read moreRead less
Tracking the response of terrestrial and ocean waters to climate variations using space gravity observations. Climate change puts Australia at risk from sea level rise and an increase in the occurrence and intensity of droughts. We need to learn about issues concerning the water cycle that are still poorly understood, such as whether droughts cause a reduction in only surface water or also water stored in underground reservoirs and what happens to ocean waters when thermal expansion causes an in ....Tracking the response of terrestrial and ocean waters to climate variations using space gravity observations. Climate change puts Australia at risk from sea level rise and an increase in the occurrence and intensity of droughts. We need to learn about issues concerning the water cycle that are still poorly understood, such as whether droughts cause a reduction in only surface water or also water stored in underground reservoirs and what happens to ocean waters when thermal expansion causes an increase in sea surface height in some regions but not others. This proposal will provide new and accurate scientific information on the risks of sea level rise through the effects of thermal expansion of the oceans, in particular in shallow coastal zones. It will help us to understand droughts, variations in water resources and groundwater recharge patterns.Read moreRead less