Representing low-frequency variability in hydro-climatic simulations for water resources planning and management in a changing climate. Simulating local hydro-climatology under likely climate change allows risk assessment of existing and future water infrastructure, along with the planning protocols needed to adapt to the changes ahead. This study aims to develop the tools needed to simulate local hydro-climatology, providing a basis for securing water for the generations to come.
A framework for model emulation and ensemble modelling. For improved water resource management there is a need for further development of appropriate hydrologic models. This project will undertake a collection of hydrologic modelling activities performed at multiple catchments in Australia. A modeling framework that is flexible, extendible and accounts for potential forecast uncertainties will be developed.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE160100027
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
Australian National Facility for Noble-Gas Radio-Isotope Measurements. Australian national facility for noble-gas radio-isotope measurements:
This facility is designed to provide researchers with the ability to accurately date water and ice cores using the natural radio-isotopes in the sample. Radiocarbon dating has been a revolutionary tool in providing answers to a range of questions in anthropology, archaeology and the earth sciences. However, radiocarbon dating has a strong limitation in th ....Australian National Facility for Noble-Gas Radio-Isotope Measurements. Australian national facility for noble-gas radio-isotope measurements:
This facility is designed to provide researchers with the ability to accurately date water and ice cores using the natural radio-isotopes in the sample. Radiocarbon dating has been a revolutionary tool in providing answers to a range of questions in anthropology, archaeology and the earth sciences. However, radiocarbon dating has a strong limitation in that it can only date periods from 1000–50 000 years: the use of radioactive noble-gas isotopes can extend this range out to 1 year to 1 million years. This capability in the new facility is expected to support new understanding of processes in artesian reservoirs, ocean currents and geology that may affect questions of water availability, climate and environmental change.Read moreRead less
Rocky coasts: a framework for risk assessment in order to reduce drowning. Reducing drowning on the rocky coast through modelling how waves impact and where people use the shore is the aim of this project. In collaboration with Surf Life Saving Australia, the latest laser surveying and modelling techniques will be combined with perception surveys to develop an innovative and new risk framework for coastal management.
Understanding and modelling of interannual hydroclimatic variability in the context of historic streamflow. Recent persistently dry conditions in Australia have triggered water restrictions in major cities and re-emphasised the importance of water to this country. This project represents an integrated package of research that will enhance our understanding of interannual hydroclimatic variability, and its implications for land and water resources systems. The methodologies and model developed he ....Understanding and modelling of interannual hydroclimatic variability in the context of historic streamflow. Recent persistently dry conditions in Australia have triggered water restrictions in major cities and re-emphasised the importance of water to this country. This project represents an integrated package of research that will enhance our understanding of interannual hydroclimatic variability, and its implications for land and water resources systems. The methodologies and model developed here will directly lead to more informed decision making for sustainable use and management of Australia's increasingly scarce natural resources to cope with changing climate over a range of time scales. This is particularly important for Australia because of its higher interannual hydroclimate variability compared to elsewhere in the world.Read moreRead less
The Antarctic ice sheet through the Last Glacial Cycle - numerical modelling constrained by field evidence. The response of the world's largest ice mass to climate change is important because melting leads to a rise in sea level. Our ability to predict changes in ice volume and sea level under a warming climate, will be enhanced by better understanding of past ice sheet responses to changes in atmospheric carbon dioxide. Improved numerical models now exist that allow realistic simulations of Ant ....The Antarctic ice sheet through the Last Glacial Cycle - numerical modelling constrained by field evidence. The response of the world's largest ice mass to climate change is important because melting leads to a rise in sea level. Our ability to predict changes in ice volume and sea level under a warming climate, will be enhanced by better understanding of past ice sheet responses to changes in atmospheric carbon dioxide. Improved numerical models now exist that allow realistic simulations of Antarctic ice. These models will be developed further and constrained against existing and new field evidence for the Last Glacial Cycle (last 125,000 years), the period for which we can best define past ice sheet behaviour.Read moreRead less
Geomorphological development of coral reefs, southern Great Barrier Reef: an integrated record of Holocene palaeoecology and palaeoclimate from cores. Very little is known about how the Great Barrier Reef (GBR) has responded or may respond to predicted environmental change and/or degradation. The project will reconstruct the recent biological and physical history of reefs in the southern GBR in order to better understand how they may react to future environmental changes.