Stable isotopes in marsupials: reconstruction of environmental change in Australia. This project will establish the application of stable isotope analysis of marsupial bones for the reconstruction of past environments, a key area to advance Australian prehistory. On a continental scale, it will establish the relationship between stable isotopes (C, O, N) in bones and environmental factors (e.g., plant distribution, humidity, temperature); on a local scale, the relationship between stable isotope ....Stable isotopes in marsupials: reconstruction of environmental change in Australia. This project will establish the application of stable isotope analysis of marsupial bones for the reconstruction of past environments, a key area to advance Australian prehistory. On a continental scale, it will establish the relationship between stable isotopes (C, O, N) in bones and environmental factors (e.g., plant distribution, humidity, temperature); on a local scale, the relationship between stable isotopes and aboriginal land management. The project will provide a late Quaternary environmental reconstruction along a transect from the coastal regions in South Australia into the Lake Eyre Basin and explore the methodological limitations at sites with long fossil records.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560940
Funder
Australian Research Council
Funding Amount
$229,326.00
Summary
Stable Isotope Ratio Mass Spectrometry Facility. This application for a Stable Isotope Ratio Mass Spectrometer Facility provides a focus for research collaboration and training in northern Australia. The Facility will enhance strong collaboration between organisations committed to increasing understanding of unique northern environments, and will include the Arafura Timor Research Facility, a Major National Research Facility. The Facility will contribute to studies of conservation biology, nat ....Stable Isotope Ratio Mass Spectrometry Facility. This application for a Stable Isotope Ratio Mass Spectrometer Facility provides a focus for research collaboration and training in northern Australia. The Facility will enhance strong collaboration between organisations committed to increasing understanding of unique northern environments, and will include the Arafura Timor Research Facility, a Major National Research Facility. The Facility will contribute to studies of conservation biology, natural resource management, environmental and marine science and resource development in the tropical north. It will help develop knowledge bases, innovative approaches to environmental management and sustainable development and high levels of research and research training for regional development.Read moreRead less
The cost of a meal: life-history consequences of foraging mode in fur seals and sea lions. Australia's two fur seal species are currently experiencing population increases throughout their range as they recover from the over-exploitation of the commercial sealing era (18-19th centuries) whereas the Australian sea lion population is decreasing (or stable but low) throughout its range and is considered vulnerable. Understanding the mechanisms which determine foraging efficiency in fur seals and s ....The cost of a meal: life-history consequences of foraging mode in fur seals and sea lions. Australia's two fur seal species are currently experiencing population increases throughout their range as they recover from the over-exploitation of the commercial sealing era (18-19th centuries) whereas the Australian sea lion population is decreasing (or stable but low) throughout its range and is considered vulnerable. Understanding the mechanisms which determine foraging efficiency in fur seals and sea lions will have implications for the management of these species, which are likely to experience increasing interactions with fisheries activities. The results of this research will assist in the development of policies to ensure the environmentally sustainable use of marine resources. Read moreRead less