Better water management through more focus on ecological and social sciences. Current water resources management, focusing on gains of economic efficiency in the short term under the assumption of steady-state conditions, has generally failed to respond to both catchment environmental degradation and to the increasing complexity of human–environment interactions. This project will develop a new approach to water resources management by relating management practices based on ecological understand ....Better water management through more focus on ecological and social sciences. Current water resources management, focusing on gains of economic efficiency in the short term under the assumption of steady-state conditions, has generally failed to respond to both catchment environmental degradation and to the increasing complexity of human–environment interactions. This project will develop a new approach to water resources management by relating management practices based on ecological understanding to the social mechanisms behind these practices at water catchments. It will improve the predictability and precision of water resources management and increase our ability to maintain our options for a sustainable future. This will have a profound effect on catchment sustainability, a globally significant problem.Read moreRead less
Superhydrophobic fabrics for solar desalination of water. This project will further strengthen Australia's world leading position in water desalination technology and advanced fibrous materials research. It will lead to new membrane materials and techniques for high-efficiency, low-cost and energy-saving desalination of sea/saline water, which will have significant social and economic benefits.
Groundwater flow age distributions: Understanding open pit mine hydrology. This project aims to improve the estimation of the age of groundwater. Understanding groundwater age is critical for sustainable management and environmental tracers are increasingly used for this purpose. However, groundwater samples are inevitably mixtures of water of different ages. Since for most tracers the relationship between tracer concentration and age is not linear, different tracers can produce different mean a ....Groundwater flow age distributions: Understanding open pit mine hydrology. This project aims to improve the estimation of the age of groundwater. Understanding groundwater age is critical for sustainable management and environmental tracers are increasingly used for this purpose. However, groundwater samples are inevitably mixtures of water of different ages. Since for most tracers the relationship between tracer concentration and age is not linear, different tracers can produce different mean ages for the sample. This project aims to determine whether it is possible to determine moments of the groundwater age distributions from measurements made with different environmental tracers. The project also aims to examine whether the degree of heterogeneity within the aquifer can be determined from the disparity between ages obtained with different tracers. This project aims to tackle the largest problem with using groundwater chemistry to estimate water age – that mixing processes in the subsurface are never known. Solving this problem will allow much more accurate estimates of groundwater velocity and aquifer recharge rates. The groundwater industry contributes an estimated $6.8 billion per annum to the Australian economy, and this project will contribute to the sustainable management of the groundwater resource.Read moreRead less
Adaptive economic management of Australia's urban water. This project responds to the so-called 'wicked problem' of ensuring an adequate supply of water to urban consumers at the lowest price even during long-term droughts. The project will generate, for the first time in the world, an integrated, dynamic, and adaptive supply and demand model to manage urban water optimally over time.
Australian transplants: the political ecology of Acacia exchanges across the Indian Ocean. The case studies and conclusions arising out of this project will help environmental practitioners and policymakers make informed decisions about exotic plant introductions, balancing needs to 'safeguard' Australia on the one hand with interests in 'improving' Australia on the other. The project's innovative focus on the comings and goings of a single plant genus also makes a significant contribution to ....Australian transplants: the political ecology of Acacia exchanges across the Indian Ocean. The case studies and conclusions arising out of this project will help environmental practitioners and policymakers make informed decisions about exotic plant introductions, balancing needs to 'safeguard' Australia on the one hand with interests in 'improving' Australia on the other. The project's innovative focus on the comings and goings of a single plant genus also makes a significant contribution to Australian environmental studies, by generating richer public discussion of the question of native versus introduced plants. Finally, it will produce new knowledge about our iconic wattles (made accessible through a book), increase international collaboration across the Indian Ocean, and train two postgraduate students.Read moreRead less
Special Research Initiatives - Grant ID: SR0354677
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Sustainable terrestrial and riverine systems through integrated assessment and modelling. Australia must take the lead internationally in sustainability assessment and management; it hosts both the problems and expertise, and is proactive in integrating research and management. This Initiative unites, for the first time, leading researchers from all relevant disciplines to advance our knowledge for achieving sustainable terrestrial and riverine systems (STARS). The intended network can produce a ....Sustainable terrestrial and riverine systems through integrated assessment and modelling. Australia must take the lead internationally in sustainability assessment and management; it hosts both the problems and expertise, and is proactive in integrating research and management. This Initiative unites, for the first time, leading researchers from all relevant disciplines to advance our knowledge for achieving sustainable terrestrial and riverine systems (STARS). The intended network can produce assessments, strategies and policy directions that are objective, adaptive and inclusive. It can evaluate trade-offs between sustainability strategies, integrating research and outcomes, making them accessible to managers. It will build a coordinated research capability that directly supports Australia's goal of ecologically sustainable development. Read moreRead less
Systemic and adaptive water governance: lessons for Australia from China and South Africa. The way we manage catchments under climate change is one of Australia’s major public policy challenges. This project will give new direction to catchment management by developing a science-policy linked, systemic and adaptive water governance mechanism. By recommending policy options for more sustainable water use and creating favourable social-institutional factors for the implementation of these policy o ....Systemic and adaptive water governance: lessons for Australia from China and South Africa. The way we manage catchments under climate change is one of Australia’s major public policy challenges. This project will give new direction to catchment management by developing a science-policy linked, systemic and adaptive water governance mechanism. By recommending policy options for more sustainable water use and creating favourable social-institutional factors for the implementation of these policy options in two Australian catchment authorities through comparative and parallel research in China and South Africa. This project directly addresses the national priority goals of “Water - a critical resource” and “Responding to climate change”. This project will also stress Australia's important role in this globally significant issue. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120101567
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Adding value to wastewater treatment - ultrasound enhanced crystallisation. The difficulty of disposing of concentrated liquid wastes is forcing industries to reassess their waste treatment processes and strive for zero liquid discharge. This project will add value to industrial waste by improving extraction of purified water and valuable solutes from such concentrates by combining ultrasound with crystallisation processes.
Multi-Objective Optimal Operation of Urban Water Supply Systems. In recent past, there has been a significant shift away from development of new water resources to optimal operation of existing reservoir systems. This project aims to develop a decision support framework to determine optimum operating rules of existing reservoir systems that consider a range of economic, environmental and social criteria, with a strong focus on decision analysis of alternative operating rules. The results of the ....Multi-Objective Optimal Operation of Urban Water Supply Systems. In recent past, there has been a significant shift away from development of new water resources to optimal operation of existing reservoir systems. This project aims to develop a decision support framework to determine optimum operating rules of existing reservoir systems that consider a range of economic, environmental and social criteria, with a strong focus on decision analysis of alternative operating rules. The results of the project will enable water planners to manage their urban water systems efficiently and effectively under a range of long term and short term planning conditions including droughts, while reducing associated environmental impacts.Read moreRead less
Special Research Initiatives - Grant ID: SR0354516
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Interdisciplinary Research Network on Property Rights in Natural Resource Management. Property rights are increasingly important in resource management, for titleholders and for the long-term viability of ecological resources. Property rights are historically and traditionally embedded in cultural practices and attitudes influencing the access, use and management of natural resources, ecosystem services and cultural assets. Understanding the history and future of property systems across social-e ....Interdisciplinary Research Network on Property Rights in Natural Resource Management. Property rights are increasingly important in resource management, for titleholders and for the long-term viability of ecological resources. Property rights are historically and traditionally embedded in cultural practices and attitudes influencing the access, use and management of natural resources, ecosystem services and cultural assets. Understanding the history and future of property systems across social-ecological landscapes is fragmented across disciplines, including natural sciences, social sciences and humanities. The interdisciplinary network on property rights in resource management will draw together researchers, building new synergies, novel research agendas and solutions for end users including property owners, resource managers, policy makers, planners and valuers.Read moreRead less