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The role of science in the policy process: responding to drought in Australia and the USA. Recent research has predicted more frequent and increasingly severe drought events for Australia in the future. Effective management of drought risk requires timely and relevant scientific information, placing scientific advice at the heart of a successful national drought management strategy. There is considerable potential for mutual policy learning as a result of a comparison of the role of scientists i ....The role of science in the policy process: responding to drought in Australia and the USA. Recent research has predicted more frequent and increasingly severe drought events for Australia in the future. Effective management of drought risk requires timely and relevant scientific information, placing scientific advice at the heart of a successful national drought management strategy. There is considerable potential for mutual policy learning as a result of a comparison of the role of scientists in drought policy in the US and Australia. This research project will also strengthen existing ties with top international drought researchers and promote opportunities for further international collaboration in the field of drought research and also in the consideration of the role of scientific advice in the policy process. Read moreRead less
Sustainable reform of the Murray-Darling system: Property rights, uncertainty and institutions. The project will develop tools for the modelling of uncertainty in the absence of probabilities and with imperfect knowledge about possible events. It will also formalise and assess the precautionary principle for the sustainable management of complex systems. Finally, the project will apply these tools to analyse and improve policies for the reform of property rights, institutions and land and water ....Sustainable reform of the Murray-Darling system: Property rights, uncertainty and institutions. The project will develop tools for the modelling of uncertainty in the absence of probabilities and with imperfect knowledge about possible events. It will also formalise and assess the precautionary principle for the sustainable management of complex systems. Finally, the project will apply these tools to analyse and improve policies for the reform of property rights, institutions and land and water management in the Murray?Darling system. The project will assist in the formulation of sustainable responses to problems of drought and irrigation related salinity in the Murray?Darling system.Read moreRead less
Innovative approaches to managing and understanding taste and odour in drinking water systems. Taste and odour (T/O) problems resulting from Cyanobacteria can change consumers' perception of product safety, resulting in many complaints, soaring management and treatment costs, and large financial losses, yet little is known about how they arise.
This project will provide the Australian Water Industry with cost-effective, sensitive, specific, rapid and practical tools for managing and understandi ....Innovative approaches to managing and understanding taste and odour in drinking water systems. Taste and odour (T/O) problems resulting from Cyanobacteria can change consumers' perception of product safety, resulting in many complaints, soaring management and treatment costs, and large financial losses, yet little is known about how they arise.
This project will provide the Australian Water Industry with cost-effective, sensitive, specific, rapid and practical tools for managing and understanding T/O episodes, and will also benefit the aquaculture and food sectors, and the research community. An improved ability to manage geosmin in drinking water, will also have positive repercussions on the Australian environment, by eliminating the need to use environmentally controversial control methods such as copper sulphate dosing.
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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
The impact of endocrine disrupting compounds (EDCs) in sewage contaminated waters on aquatic biota and identification of the causative compounds. The project's aims are to determine a) the impact of endocrine disrupting compounds (EDCs) such as contraceptive pills and detergents in sewage effluent on aquatic biota; and b) which EDCs contribute to the impact. This project will provide the first comprehensive assessment of whether EDCs are causing effects in rivers downstream of sewage treatment p ....The impact of endocrine disrupting compounds (EDCs) in sewage contaminated waters on aquatic biota and identification of the causative compounds. The project's aims are to determine a) the impact of endocrine disrupting compounds (EDCs) such as contraceptive pills and detergents in sewage effluent on aquatic biota; and b) which EDCs contribute to the impact. This project will provide the first comprehensive assessment of whether EDCs are causing effects in rivers downstream of sewage treatment plants and will identify the chemicals responsible. New biological tests for detecting endocrine disruption will also be developed for research and commercial use. The findings will assist regulatory bodies and water service providers to develop appropriate legislative, management and technological strategies to minimise EDC impacts on ecosystem health.Read moreRead less
Community Based Water Resources Management. In a time of predicted severe water shortage in the Asia Pacific, the University of Western Sydney and the Council of Scientific and Industrial Research, India have developed research into community based water resources management for regional townships and communities. The objective of this proposal is to connect the two water research organisations in a cross cultural comparison of their respective research programs and to develop a generic model o ....Community Based Water Resources Management. In a time of predicted severe water shortage in the Asia Pacific, the University of Western Sydney and the Council of Scientific and Industrial Research, India have developed research into community based water resources management for regional townships and communities. The objective of this proposal is to connect the two water research organisations in a cross cultural comparison of their respective research programs and to develop a generic model of regional community water use management for developed and developing countries, appropriate to the Asia-Pacific.Read moreRead less
Stable isotopes in marsupials: reconstruction of environmental change in Australia. This project will establish the application of stable isotope analysis of marsupial bones for the reconstruction of past environments, a key area to advance Australian prehistory. On a continental scale, it will establish the relationship between stable isotopes (C, O, N) in bones and environmental factors (e.g., plant distribution, humidity, temperature); on a local scale, the relationship between stable isotope ....Stable isotopes in marsupials: reconstruction of environmental change in Australia. This project will establish the application of stable isotope analysis of marsupial bones for the reconstruction of past environments, a key area to advance Australian prehistory. On a continental scale, it will establish the relationship between stable isotopes (C, O, N) in bones and environmental factors (e.g., plant distribution, humidity, temperature); on a local scale, the relationship between stable isotopes and aboriginal land management. The project will provide a late Quaternary environmental reconstruction along a transect from the coastal regions in South Australia into the Lake Eyre Basin and explore the methodological limitations at sites with long fossil records.Read moreRead less
Change ecology - gaining broad-scale, timely biodiversity knowledge in a time of uncertainty. Australians are confronted daily with the consequences of changes wrought by human over-exploitation of natural resources. Our capacity to track and respond to change is very limited and slow. Thus, rapid deterioration of ecologically important aspects is detected late and is not reflective of the general state because knowledge is derived from small-scale measurements that are difficult to generalize. ....Change ecology - gaining broad-scale, timely biodiversity knowledge in a time of uncertainty. Australians are confronted daily with the consequences of changes wrought by human over-exploitation of natural resources. Our capacity to track and respond to change is very limited and slow. Thus, rapid deterioration of ecologically important aspects is detected late and is not reflective of the general state because knowledge is derived from small-scale measurements that are difficult to generalize. We will build a capacity for providing large-scale knowledge of vegetation condition and flow-on effects on biodiversity, which also will allow us to make informed assessments of the ecological consequences of some existing (climate change, drying) and imminent (biofuel plantings) drivers of change.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668008
Funder
Australian Research Council
Funding Amount
$100,000.00
Summary
Advanced stable isotope ratio mass spectrometer for investigations on carbon and nutrient cycling processes in terrestrial and aquatic ecosystems. The effective use of innovative stable isotope techniques, particularly in combination with other advanced technologies (eg bio-molecular and nuclear magnetic resonance), has resulted in exciting advances in the understanding and management of critically important carbon and nutrient cycling processes in terrestrial and aquatic ecosystems. This applic ....Advanced stable isotope ratio mass spectrometer for investigations on carbon and nutrient cycling processes in terrestrial and aquatic ecosystems. The effective use of innovative stable isotope techniques, particularly in combination with other advanced technologies (eg bio-molecular and nuclear magnetic resonance), has resulted in exciting advances in the understanding and management of critically important carbon and nutrient cycling processes in terrestrial and aquatic ecosystems. This application seeks to purchase an advanced isotope ratio mass spectrometer for supporting and undertaking current and potential new leading research projects with the collaborating institutions, particularly in the above- and below-ground processes in terrestrial ecosystems, and nutrient transformations and impacts in aquatic ecosystems in response to global change and management options.Read moreRead less
Predicting metapopulation dynamics with multiple patch states. Classical theory allows metapopulations to have subpopulations in one of two states, occupied or unoccupied. However, patches may have their own dynamic created by ecological succession or disturbance processes such as grazing. We will develop new theory incorporating patch dynamics, and test the theory on a spatially explicit metapopulation in the real world, the mound spring invertebrates of the Great Artesian Basin. We will use th ....Predicting metapopulation dynamics with multiple patch states. Classical theory allows metapopulations to have subpopulations in one of two states, occupied or unoccupied. However, patches may have their own dynamic created by ecological succession or disturbance processes such as grazing. We will develop new theory incorporating patch dynamics, and test the theory on a spatially explicit metapopulation in the real world, the mound spring invertebrates of the Great Artesian Basin. We will use the theory to forecast the risk of extinction for these endemic species, and develop methods to quantify the statistical power of monitoring for environmental trends.Read moreRead less