Zeroing in on food waste: Measuring, understanding and reducing food waste. By developing a socio-culturally aware public education and social marketing programme to reduce food waste behaviours, the proposal addresses the national research priority area of an environmentally sustainable Australia. Reducing food waste by just 10% would save ~$530 million worth of wasted expenditure on food and reduce food waste in landfill by ~300,000 tonnes per annum, thereby reducing the costs associated with ....Zeroing in on food waste: Measuring, understanding and reducing food waste. By developing a socio-culturally aware public education and social marketing programme to reduce food waste behaviours, the proposal addresses the national research priority area of an environmentally sustainable Australia. Reducing food waste by just 10% would save ~$530 million worth of wasted expenditure on food and reduce food waste in landfill by ~300,000 tonnes per annum, thereby reducing the costs associated with disposal and the release of harmful methane gases. The methodology refined by this project to understand food waste will provide the basis for efficient and sustainable food waste reduction strategies and provide an approach that can be generalised to other waste streams with strong socio-cultural determinants.Read moreRead less
Adsorption on activated alumina: mitigating fouling of water treatment processes caused by deposition of silica, organics and hardness ions. Coal seam gas offers tremendous economic potential but development of gas reserves will generate considerable quantities of saline water. This project will develop activated alumina technology for the removal of silica and organics from these waters to enable the industry to use evaporative technologies to reduce water volumes.
The importance of price and perceived quality to the demand for fresh fruits and vegetables. It is estimated that the direct and indirect cost of diet-related diseases to Australia is between $2-3 billion per annum. One of the most important things that can be done to prevent diet-related disease is to encourage the population to eat more fruits and vegetables. The aim of this project is to examine the effect of price and perceived quality on the type and quantity of fruits and vegetables cons ....The importance of price and perceived quality to the demand for fresh fruits and vegetables. It is estimated that the direct and indirect cost of diet-related diseases to Australia is between $2-3 billion per annum. One of the most important things that can be done to prevent diet-related disease is to encourage the population to eat more fruits and vegetables. The aim of this project is to examine the effect of price and perceived quality on the type and quantity of fruits and vegetables consumed, especially among low-income households. The project will employ modelling techniques that are novel to this product group and that will provide valuable insights to the constraints and opportunities for increasing fruits and vegetables intake, as well as benchmarks for future research.Read moreRead less
Establishing a next generation framework to determine the influence of intelligent water metering on householder attitudes and behaviours. This project will test competing theories on how householders respond to interactive water consumption data from smart meters. The outcome is a novel framework for intelligent water management; underpinned by innovative research into causal mechanisms linking data communication to knowledge, and the impact of knowledge on attitudes and behaviours.
Hedge Funds in Superannuation Portfolios: Are the Returns Worth the Risks? In recent years superannuation funds have delivered negative returns to members due to poorly performing stockmarkets. In striving to achieve higher rates of return, superannuation trustees have commenced allocating retirement savings to a new type of investment opportunity, termed hedge funds. There is a paucity of research about this new type of investment, particularly relating to the non-linear nature of hedge funds ....Hedge Funds in Superannuation Portfolios: Are the Returns Worth the Risks? In recent years superannuation funds have delivered negative returns to members due to poorly performing stockmarkets. In striving to achieve higher rates of return, superannuation trustees have commenced allocating retirement savings to a new type of investment opportunity, termed hedge funds. There is a paucity of research about this new type of investment, particularly relating to the non-linear nature of hedge funds returns. This study will investigate the risk and return trade-off of including hedge funds in superannuation portfolios and provide trustees with empirical tools to determine the optimal allocation to hedge funds.Read moreRead less
Managing the social, environmental & economic impacts of high density-living within inner-urban sub-tropical environments. Higher-density (HD) living is a popular strategy for managing urban growth (i.e., reducing greenhouse gas emissions). In sub-tropical environments, it represents a significant change from the traditional suburb, but provides a potential solution to the impacts of population growth on resources/infrastructure. By identifying the impacts associated with HD living & developing ....Managing the social, environmental & economic impacts of high density-living within inner-urban sub-tropical environments. Higher-density (HD) living is a popular strategy for managing urban growth (i.e., reducing greenhouse gas emissions). In sub-tropical environments, it represents a significant change from the traditional suburb, but provides a potential solution to the impacts of population growth on resources/infrastructure. By identifying the impacts associated with HD living & developing strategies (including design solutions & impact management strategies) to enhance the sustainability of HD, this research will have immediate and long-term triple bottom line benefits for Australia - encouraging the uptake of HD living achieving an environmentally sustainable Australia (Research Priority 1). Read moreRead less
Evaluation of High-Power Ultrasound as an Innovative Tool for Sanitation, Colour/Flavour Extraction and Fermentation Enhancement in Wine Making. The multibillion-dollar wine industry forms a significant part of the Australian economy especially in regional areas. The application of high power ultrasound (HPU) to the cleaning and disinfection of wine barrels as well as for the enhancement of wine through improved fermentation and extraction of flavours and colours from grapes will have significan ....Evaluation of High-Power Ultrasound as an Innovative Tool for Sanitation, Colour/Flavour Extraction and Fermentation Enhancement in Wine Making. The multibillion-dollar wine industry forms a significant part of the Australian economy especially in regional areas. The application of high power ultrasound (HPU) to the cleaning and disinfection of wine barrels as well as for the enhancement of wine through improved fermentation and extraction of flavours and colours from grapes will have significant benefits to this industry. It is essential that Australia also capitalise on the benefits that this technology can provide in improved processing and products, lower costs, reduction in environmental pollution, water re-use and replacement of "dirty" energy. In this way the impact on this industry will help cement Australia's position in the world wine market long into the future.Read moreRead less
Impact of urban water conservation strategies on end-use water consumption in residential households. This research project will deliver the following social or economic benefits for Australia: (1) save over twenty per cent of household water consumption; (2) deferment of the construction of environmentally adverse water infrastructure facilities such as desalination plants, dams and water treatment plants; (3) water security will improve due to lower water consumption rates allowing governments ....Impact of urban water conservation strategies on end-use water consumption in residential households. This research project will deliver the following social or economic benefits for Australia: (1) save over twenty per cent of household water consumption; (2) deferment of the construction of environmentally adverse water infrastructure facilities such as desalination plants, dams and water treatment plants; (3) water security will improve due to lower water consumption rates allowing governments to better plan new water resource options; and (4) through the implementation of more efficient water fixtures/appliances, households will not only save money due to lower water bills, but they will also be contributing lower greenhouse gases to the atmosphere by reducing the amount of energy required to produce and treat potable water.Read moreRead less
Stabilisation of algal biomass harvested from coal seam gas associated water to generate a renewable, high nutrient resource. This project will develop composting technology to stabilise the biomass harvested from coal seam gas ponds. A feature of the project is consideration of toxic algal metabolites, and the potential for the release and degradation of these compounds during stabilisation.
A screening human health risk assessment for developing coal seam gas water resources in Queensland, Australia. Due to its rich coal seam deposits, Queensland is projected to become Australia's leading coal seam gas (CSG) producer, contributing significantly to the State's economy and national "clean" energy targets. Over a 30 year period, it is estimated that Queensland's CSG industry could also create by-product water of sufficient volume to beneficially augment the State's future water supply ....A screening human health risk assessment for developing coal seam gas water resources in Queensland, Australia. Due to its rich coal seam deposits, Queensland is projected to become Australia's leading coal seam gas (CSG) producer, contributing significantly to the State's economy and national "clean" energy targets. Over a 30 year period, it is estimated that Queensland's CSG industry could also create by-product water of sufficient volume to beneficially augment the State's future water supply demands. The proposed screening Health Risk Assessment will evaluate the relative risks associated with human exposure to raw and treated CSG by-product water contaminants, informing public debate on this matter, and guide policy development within the complex multi-sector regulatory framework in place for CSG water resource development in Queensland.Read moreRead less