Freshwater biofouling of hydraulic conduits: impact, mitigation, and control, and the consequences of Climate Change. National economic and environmental benefits will flow from increased outputs of renewable energy from hydroelectric power systems. Improved performance of canals and pipelines will enable energy and water losses to be reduced and will provide the National Electricity Market with additional renewable energy, lowering the requirement for fossil fuels. Knowledge of the impacts of ....Freshwater biofouling of hydraulic conduits: impact, mitigation, and control, and the consequences of Climate Change. National economic and environmental benefits will flow from increased outputs of renewable energy from hydroelectric power systems. Improved performance of canals and pipelines will enable energy and water losses to be reduced and will provide the National Electricity Market with additional renewable energy, lowering the requirement for fossil fuels. Knowledge of the impacts of Climate Change will enable industry to manage changes in rainfall pattern and conduit biofouling. An improved understanding of biofilms can be applied to achieve wider national benefit in water reticulation, irrigation systems and maritime applications. The team will develop research skills and technical expertise and train PhD students and industry counterparts.Read moreRead less
Development of innovative technologies for oil production based on the advanced theory of suspension flows in porous media. The project will significantly improve the commercial and technological competitiveness of the Australian oil industry and will result into immediate financial benefits for the largest Australian oil company SANTOS. The outcomes will find their application in a number of developing environmental and chemical engineering technologies, which fall into Australian Research Prio ....Development of innovative technologies for oil production based on the advanced theory of suspension flows in porous media. The project will significantly improve the commercial and technological competitiveness of the Australian oil industry and will result into immediate financial benefits for the largest Australian oil company SANTOS. The outcomes will find their application in a number of developing environmental and chemical engineering technologies, which fall into Australian Research Priorities such as clean water production, emission reduction and storage of green house gas, and industrial waste management. The new theory and models to be developed in this project will provide quantitative tools for comprehensive assessment of large-scale geological and industrial projects. The project will also train a high quality research and engineering personnel.Read moreRead less
Derivation of long-term hydroclimatic sequences for water resources engineering, management and planning. This project aims to develop in-situ reconstructions of flood and drought occurrence in the Sydney Warragamba catchment. The unique approach will utilise two complementary methods to provide robust insights into historic variability at the location of interest. The derived sequences will be used to augment the instrumental record, the sole basis for current drought risk assessment. A key out ....Derivation of long-term hydroclimatic sequences for water resources engineering, management and planning. This project aims to develop in-situ reconstructions of flood and drought occurrence in the Sydney Warragamba catchment. The unique approach will utilise two complementary methods to provide robust insights into historic variability at the location of interest. The derived sequences will be used to augment the instrumental record, the sole basis for current drought risk assessment. A key outcome will be an accurate appreciation of long-term drought occurrence. This will also provide a stronger basis for utilising climate information in guiding day-to-day reservoir and water supply management. The proxy histories are of key importance in estimating future flood and drought risk assessments for water resources management and planning.Read moreRead less
Evolution of the unique fauna of the Great Artesian Basin mound springs: the impact of aridification and climate change. The mound springs of the Great Artesian Basin represent one of Australia's most unique environments and are of national biodiversity, cultural and economic significance. Their conservation is a major issue following listing of the springs as a threatened ecological community. As economic productivity in the GAB intensifies, the mound springs are under increasing threat from es ....Evolution of the unique fauna of the Great Artesian Basin mound springs: the impact of aridification and climate change. The mound springs of the Great Artesian Basin represent one of Australia's most unique environments and are of national biodiversity, cultural and economic significance. Their conservation is a major issue following listing of the springs as a threatened ecological community. As economic productivity in the GAB intensifies, the mound springs are under increasing threat from escalating groundwater use. The results of this study on the evolution of two crustacean groups will provide significant biological information for management plans, facilitating conservation of mound springs communities, and helping to understand the impacts of water extraction and climate change on this unique habitat.Read moreRead less
Adaptation of Water Sensitive Urban Design (WSUD) to Climate Change, Changing Transport Patterns and Urban Form. This research will (a) provide guidance on future adaptations of stormwater quality infrastructure, (b) provide better scientific understanding of pollutant movements in urban systems and (c) provide methodology to 'future proof' infrastructure design against the pressures of climate change and urban population growth. Project outputs will (a) enable water-sensitive urban designs to b ....Adaptation of Water Sensitive Urban Design (WSUD) to Climate Change, Changing Transport Patterns and Urban Form. This research will (a) provide guidance on future adaptations of stormwater quality infrastructure, (b) provide better scientific understanding of pollutant movements in urban systems and (c) provide methodology to 'future proof' infrastructure design against the pressures of climate change and urban population growth. Project outputs will (a) enable water-sensitive urban designs to be applied reliably and (b) minimise the cost of re-building assets before the end of their design life due to climate change. The ultimate benefit is the reduction in water pollution from roadways leading to improved human and ecosystem well-being of urban communities.Read moreRead less
Interdisciplinary greenhouse gas assessment - nitrous oxide emissions from marine wastewater disposal. Data generated during this research will resolve ongoing uncertainties surrounding a blind spot in national greenhouse gas (GHG) abatement policy and methodology. Current national and international GHG emission estimates are unable to account for N2O emissions resulting from the downstream disposal phase of the wastewater management cycle, and as a result, actual GHG emissions may be far greate ....Interdisciplinary greenhouse gas assessment - nitrous oxide emissions from marine wastewater disposal. Data generated during this research will resolve ongoing uncertainties surrounding a blind spot in national greenhouse gas (GHG) abatement policy and methodology. Current national and international GHG emission estimates are unable to account for N2O emissions resulting from the downstream disposal phase of the wastewater management cycle, and as a result, actual GHG emissions may be far greater than currently estimated. This research will provide primary data on the magnitude of downstream N2O emissions coming from the near-shore marine disposal of primary-level municipal wastewater in Australia. Results from this research will help quantify the carbon footprint associated with marine disposal of poorly treated effluents worldwide.Read moreRead less
A Stochastic Downscaling Framework for Catchment Scale Climate Change Impact Assessment. We propose a framework for climate change impact assessment at the catchment scale, that can both assess the change in catchment yield, as well as refine management policies to mitigate likely impacts. A key aim is to represent the full uncertainty in the simulated streamflow, thus enabling a risk-based comparison of current policies with those for climate change conditions. Given the importance of this rese ....A Stochastic Downscaling Framework for Catchment Scale Climate Change Impact Assessment. We propose a framework for climate change impact assessment at the catchment scale, that can both assess the change in catchment yield, as well as refine management policies to mitigate likely impacts. A key aim is to represent the full uncertainty in the simulated streamflow, thus enabling a risk-based comparison of current policies with those for climate change conditions. Given the importance of this research to the availability of water under a climate change scenario, this proposal has been listed under the ARC's Research Priority 1: 'An Environmentally Sustainable Australia', with the specific priority goals being 'Water - A Critical Resource', and 'Responding to climate change and variability'.Read moreRead less
The ARC Earth System Science Research Network. The ARC Earth System Science Network incorporates data collectors, modellers and impacts researchers to address the impacts of climate change and variability on Human, biological and physical systems. Our capacity to adapt to changes in water availability, agricultural productivity, the likelihood of species extinctions, and risks to human health will be enhanced through the Network's use of frontier technologies. The enhanced capacity to use data a ....The ARC Earth System Science Research Network. The ARC Earth System Science Network incorporates data collectors, modellers and impacts researchers to address the impacts of climate change and variability on Human, biological and physical systems. Our capacity to adapt to changes in water availability, agricultural productivity, the likelihood of species extinctions, and risks to human health will be enhanced through the Network's use of frontier technologies. The enhanced capacity to use data and model the Earth System will allow policymakers to make more informed decisions with regard to water, biodiversity, human health, industry and agriculture sustainability; thereby enhancing the national capacity to respond to climate change and variability and securing our common interest.Read moreRead less
Special Research Initiatives - Grant ID: SR0354594
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
The Australian Climate System Network. The climate system integrates the atmosphere, oceans, cryosphere, biosphere, land-surface and the fluxes of energy, water and biogeochemical quantities between these elements. Changes in climate affect Australia dramatically: for example, the cost of the recent drought exceeded $10 billion. To enable internationally competitive climate system research, networking is required to enhance our national capability and our international connectivity. We will expl ....The Australian Climate System Network. The climate system integrates the atmosphere, oceans, cryosphere, biosphere, land-surface and the fluxes of energy, water and biogeochemical quantities between these elements. Changes in climate affect Australia dramatically: for example, the cost of the recent drought exceeded $10 billion. To enable internationally competitive climate system research, networking is required to enhance our national capability and our international connectivity. We will explore the establishment of a Climate System Network by facilitating communication between Universities, government agencies and CRCs. The Climate System Network will enable new climate-related questions relating to the sustainability of the Australian physical and Human environments to be explored.Read moreRead less
Extreme tidal forcing of a topographically complex coastal region: the Kimberley, Western Australia. This project will lead to significant advances in our understanding of the ocean circulation of the Camden Sound region of the Kimberley, Western Australia. The combination of field and laboratory observations, coupled with numerical modelling will, for the first time, elucidate the influence of the series of islands, reefs and headlands on the circulation and mixing along this coast. This will u ....Extreme tidal forcing of a topographically complex coastal region: the Kimberley, Western Australia. This project will lead to significant advances in our understanding of the ocean circulation of the Camden Sound region of the Kimberley, Western Australia. The combination of field and laboratory observations, coupled with numerical modelling will, for the first time, elucidate the influence of the series of islands, reefs and headlands on the circulation and mixing along this coast. This will ultimately provide insight into other similar systems with complex coastal topography, such as the Great Barrier Reef, and provide the frame work to understand the various physical processes that drive the marine ecology of the region.Read moreRead less