Drought, El Niño and Climate Change in Queensland over the last 200,000 years: the Lynch's Crater lake record. Lynch's Crater (Queensland) provides the longest, most sensitive terrestrial record of vegetation and climate change in the low altitude tropics. A multidisciplinary approach will exploit the potential of a core collected in 2003 through high-resolution multiproxy (sedimentology, geochemistry, stable and radiogenic isotopes, pollen, charcoal and diatoms) studies. The results will contri ....Drought, El Niño and Climate Change in Queensland over the last 200,000 years: the Lynch's Crater lake record. Lynch's Crater (Queensland) provides the longest, most sensitive terrestrial record of vegetation and climate change in the low altitude tropics. A multidisciplinary approach will exploit the potential of a core collected in 2003 through high-resolution multiproxy (sedimentology, geochemistry, stable and radiogenic isotopes, pollen, charcoal and diatoms) studies. The results will contribute substantially to the resolution of current debates on the role of the tropics in global climate forcing at a variety of temporal scales, including that of the El Niño phenomenon. The reconstruction of temperature and precipitation over the past 200,000 years will improve global climate databases and prediction models.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100218
Funder
Australian Research Council
Funding Amount
$254,078.00
Summary
A world-class rock magnetic facility to support Australian palaeomagnetic and environmental research. Magnetic properties of rocks and environmental particles provide information about a vast range of geological and environmental processes. We propose to develop a facility that will enable detection and interpretation of these magnetic signals to aid understanding of climate change, mineral exploration, and the geological development of Australia.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE210100028
Funder
Australian Research Council
Funding Amount
$3,000,000.00
Summary
Australian Membership of the International Ocean Discovery Program. This proposal is for an 18-month membership of the International Ocean Discovery Program (IODP), the world’s largest collaborative research program in Earth and Ocean sciences. The Program studies the history and current activity of the Earth by conducting seagoing coring expeditions and monitoring of instrumented boreholes, using globally unique infrastructure that Australians would otherwise have no access to. Program outcomes ....Australian Membership of the International Ocean Discovery Program. This proposal is for an 18-month membership of the International Ocean Discovery Program (IODP), the world’s largest collaborative research program in Earth and Ocean sciences. The Program studies the history and current activity of the Earth by conducting seagoing coring expeditions and monitoring of instrumented boreholes, using globally unique infrastructure that Australians would otherwise have no access to. Program outcomes include understanding past global environmental change on multiple time scales, the deep biosphere, plate tectonics, formation and distribution of resources, and generation of hazards. These outcomes are paramount to Australia’s national science and research priorities, and societal and economic prosperity.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE160100067
Funder
Australian Research Council
Funding Amount
$10,000,000.00
Summary
Australian Membership of the International Ocean Discovery Program. Australian membership of the International Ocean Discovery Program:
This project is for a 5-year membership of the International Ocean Discovery Program, the world’s largest collaborative research program in earth and ocean sciences addressing international priorities. The program conducts seagoing coring expeditions and monitoring of instrumented boreholes to study the history and current activity of the Earth, recorded in sed ....Australian Membership of the International Ocean Discovery Program. Australian membership of the International Ocean Discovery Program:
This project is for a 5-year membership of the International Ocean Discovery Program, the world’s largest collaborative research program in earth and ocean sciences addressing international priorities. The program conducts seagoing coring expeditions and monitoring of instrumented boreholes to study the history and current activity of the Earth, recorded in sediments and rocks below the seafloor. The program’s aims include understanding past global environments on multiple time scales, the deep biosphere, plate tectonics, occurrence and distribution of resources, and generation of hazards. Several multinational expeditions are scheduled and planned in our marine jurisdiction and within the Australasian region. Read moreRead less
U/Th dating of coral mortality and recovery rates in the Great Barrier Reef. This project aims to use high-efficiency U-Th geochronology and palaeoecology to identify past coral mortality events and community changes in the inshore Great Barrier Reef (GBR) and quantify subsequent recovery rates across a water quality gradient. These records will then be linked to natural and human impacts, especially since European settlement. The project outcomes will improve understanding of past disturbances ....U/Th dating of coral mortality and recovery rates in the Great Barrier Reef. This project aims to use high-efficiency U-Th geochronology and palaeoecology to identify past coral mortality events and community changes in the inshore Great Barrier Reef (GBR) and quantify subsequent recovery rates across a water quality gradient. These records will then be linked to natural and human impacts, especially since European settlement. The project outcomes will improve understanding of past disturbances and recovery rates in the GBR ecosystem and help focus management in the face of increased human pressure and environmental changes.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100047
Funder
Australian Research Council
Funding Amount
$3,600,000.00
Summary
Australian Membership of the International Ocean Discovery Program. Australian membership of the International Ocean Discovery Program: This project is for an Australian membership of the International Ocean Discovery Program. The Program will recover drill cores, situate observatories, and conduct down-hole experiments in all the world's oceans from lowest to highest latitudes to address fundamental questions about Earth's history and processes within four high-priority scientific themes: clima ....Australian Membership of the International Ocean Discovery Program. Australian membership of the International Ocean Discovery Program: This project is for an Australian membership of the International Ocean Discovery Program. The Program will recover drill cores, situate observatories, and conduct down-hole experiments in all the world's oceans from lowest to highest latitudes to address fundamental questions about Earth's history and processes within four high-priority scientific themes: climate and ocean change - reading the past and informing the future; biosphere frontiers - deep life, biodiversity, and environmental forcing of ecosystems; earth connections - deep processes and their impact on earth's surface environment; earth in motion - processes and hazards on a human time scale.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120101533
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Understanding faunal responses to climate change and environmental perturbations through the Quaternary in north-eastern Australia. To understand life, it is essential to know its history; and to conserve biodiversity into the future, it is essential to learn lessons from the past. This project will use information from the fossil record to identify climate- and human-forced threats to the environment and fully understand the adaptive response of native fauna to climate change.
Developing reliable chronologies for extinct Australian Pleistocene megafauna from museum fossil collections. Our ability to understand the timing of prehistoric extinction events is critical, but can only be achieved by reliable dating methods. This project will adopt several new and exciting methodologies in the direct dating of fossils to determine the chronological sequence and the timing of extinction of the Pleistocene megafauna.
Determining the relative roles of dispersal and vicariance in the assembly of the New Zealand fauna. New fossils from New Zealand's St Bathans Fauna (19-16 million years) will revolutionise our understanding of the shared biodiversity and evolutionary history of New Zealand and Australia through the first views of the origin and evolution of major Gondwanan groups including frogs, crocodiles, birds and bats on the now mostly-drowned continent Zealandia.