Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100141
Funder
Australian Research Council
Funding Amount
$420,000.00
Summary
High-resolution ITRAX XRF core scanning facility for global change research. This facility will enable researchers to obtain high-resolution geochemical profiles in the study of environmental change and climate variability. It will provide archive data on the variation of density and chemical element composition along sediment and soil cores, rock cores, wood samples, speleothems and corals. These archives contain important information such as human activity, climate variability, water quality c ....High-resolution ITRAX XRF core scanning facility for global change research. This facility will enable researchers to obtain high-resolution geochemical profiles in the study of environmental change and climate variability. It will provide archive data on the variation of density and chemical element composition along sediment and soil cores, rock cores, wood samples, speleothems and corals. These archives contain important information such as human activity, climate variability, water quality changes, pollution histories, recent geomorphological change, land-use change, introduction of invasive species and the occurrence of bushfires. A better understanding of the occurrence and timing of these major environmental issues is of national and regional importance.Read moreRead less
Unlocking the environmental archives of the Kimberley’s past. This project aims to reconstruct the environmental history of Australia’s Kimberley region spanning the past 60,000 years. Through a multidisciplinary approach, the project will provide new understanding of the causes of environmental change and impacts on this region since the arrival of Australia’s earliest inhabitants. This will inform the development of conservation policy to ensure preservation of the region's globally significan ....Unlocking the environmental archives of the Kimberley’s past. This project aims to reconstruct the environmental history of Australia’s Kimberley region spanning the past 60,000 years. Through a multidisciplinary approach, the project will provide new understanding of the causes of environmental change and impacts on this region since the arrival of Australia’s earliest inhabitants. This will inform the development of conservation policy to ensure preservation of the region's globally significant rock art against environmental change and economic development.
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Climate and natural hazards in Australasia: a comprehensive impact analysis of prehistoric droughts, great earthquakes, and the Toba super-eruption. Climate change, great earthquakes, and volcanic disasters pose untold risks for environmental, economic, and social harm in rapidly developing Australasia. This project's ground-breaking natural hazard risk analysis will showcase Australasia's research strengths and provide fundamental knowledge for visionary leadership in sustainable development.
Australian Laureate Fellowships - Grant ID: FL120100050
Funder
Australian Research Council
Funding Amount
$3,079,069.00
Summary
Sea level change and climate sensitivity. This project will aim to improve understanding of climate and sea-level change on timescales relevant to longer-term planning, by characterising the relationship between past sea-level/ice-volume change and other key climate factors such as temperature and greenhouse gases, and by quantifying how rapidly sea level may adjust to climate change.
Understanding total long-term sea-level consequences. This project addresses the urgency in long-term infrastructure planning to understand the long-term "equilibrium" sea-level-change consequences from today’s exceptionally rapid climate change. Understanding this requires detailed sea-level reconstructions back to warm periods with similar CO2 levels to today (~3.5 million years ago), but these remain insufficiently defined. To advance, the project will deliver a next-generation, multi-million ....Understanding total long-term sea-level consequences. This project addresses the urgency in long-term infrastructure planning to understand the long-term "equilibrium" sea-level-change consequences from today’s exceptionally rapid climate change. Understanding this requires detailed sea-level reconstructions back to warm periods with similar CO2 levels to today (~3.5 million years ago), but these remain insufficiently defined. To advance, the project will deliver a next-generation, multi-million-year sea-level reconstruction that includes dynamically evolving (time-dependent) interactions between critical climate factors. This will then be applied with other palaeoclimate data to reconstruct equilibrium relationships between sea level, temperature, and CO2 at currently unattainable precision. Read moreRead less
Glacio-isostatic effects on geodetic data: Ice and sea level implications. Glacio-isostatic (GI) effects are recorded in geological and geodetic data sets and mask other deformational processes. This project builds on past work using geological data with a focus on combining geodetic and geological evidence to improve knowledge of the past ice sheets, separate out effects of past and present deglaciation and develop improved models for the mantle rheology to include time-dependencies in mantle r ....Glacio-isostatic effects on geodetic data: Ice and sea level implications. Glacio-isostatic (GI) effects are recorded in geological and geodetic data sets and mask other deformational processes. This project builds on past work using geological data with a focus on combining geodetic and geological evidence to improve knowledge of the past ice sheets, separate out effects of past and present deglaciation and develop improved models for the mantle rheology to include time-dependencies in mantle response (transient creep in the first instance). The project aims to provide a complete and predictive description of the GI effects on geodetic data, consistent with geological evidence, such that other tectonic, hydrologic and sea-level signals can be estimated free of these effects.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190100042
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
Long-term variability of the Australian monsoon. This project aims to address large uncertainties in Australia’s hydroclimate projections, by reconstructing Australian monsoon variability over the past three million years. The project expects to generate new knowledge to quantify the frequency and amplitudes of extreme rainfall and drought in Northwest Australia. By providing essential new information about the timing, frequency, and intensity of past drought and extreme rainfall, the project is ....Long-term variability of the Australian monsoon. This project aims to address large uncertainties in Australia’s hydroclimate projections, by reconstructing Australian monsoon variability over the past three million years. The project expects to generate new knowledge to quantify the frequency and amplitudes of extreme rainfall and drought in Northwest Australia. By providing essential new information about the timing, frequency, and intensity of past drought and extreme rainfall, the project is expected to enable more accurate climate projections required for effective adaptation and mitigation. This project will also benefit the Australian archaeology community, by providing a much-needed environmental context for mapping Australian pre-history.Read moreRead less
Global climate change and coastal landscape evolution in southern Australia. This project aims to reconstruct environmental changes that occurred in southern Australia during a geologically recent time interval termed the Early-Middle Pleistocene Transition (1.2 million to 700 thousand years ago) and an interglacial period some 400,000 years ago. Using innovative geochronological, geochemical and modelling techniques, the environmental changes that shaped modern Australian coastal landscapes, in ....Global climate change and coastal landscape evolution in southern Australia. This project aims to reconstruct environmental changes that occurred in southern Australia during a geologically recent time interval termed the Early-Middle Pleistocene Transition (1.2 million to 700 thousand years ago) and an interglacial period some 400,000 years ago. Using innovative geochronological, geochemical and modelling techniques, the environmental changes that shaped modern Australian coastal landscapes, including the intensification of aridity and their timing will be examined. The project will yield new knowledge about the sensitivity of landscapes to current and ongoing environmental changes and derive explanatory models of the rates and characteristics of landscape response to assist future coastal environmental management.Read moreRead less
Pre-industrial sea-surface temperatures in the Australian region. Humanity faces an enormous challenge as there is much debate on whether the world is warming up and when this started. This project will document sea-surface temperature records over the last millennium for the Australian region and provide data of critical importance to global climatology and oceanography that precede the instrumental record.
El Niño in a changing climate: novel long-term perspectives from Pacific corals and model simulations. El Niño and La Niña events have a profound influence on Australian drought conditions and rainfall. Forecasting is hampered by short climate records, which do not capture the full range of El Niño dynamics. This project aims to generate records of unprecedented length and spatial coverage from key sites across the western and central equatorial Pacific. Five hundred years of continuous, monthly ....El Niño in a changing climate: novel long-term perspectives from Pacific corals and model simulations. El Niño and La Niña events have a profound influence on Australian drought conditions and rainfall. Forecasting is hampered by short climate records, which do not capture the full range of El Niño dynamics. This project aims to generate records of unprecedented length and spatial coverage from key sites across the western and central equatorial Pacific. Five hundred years of continuous, monthly-resolution climate data will be integrated with output from state-of-the-art climate model simulations to distil the key processes that cause El Niño to vary. This project aims to provide major advances in determining the full range of El Niño and La Niña behaviour, leading to improved forecasts of future changes, with consequences for Australia's water security.Read moreRead less