Avoiding Environmental Bankruptcy: the grazing impacts of red kangaroos and sheep. Overgrazing is one of the most serious environmental and economic problems in Australia. By mitigating overgrazing, our project has three major benefits. Firstly, quantification of the foraging requirements for free-ranging sheep and kangaroos will, for the first time, allow us to identify sustainable practices that prevent overgrazing and contribute to significant land recovery. Secondly, a new mechanistic model ....Avoiding Environmental Bankruptcy: the grazing impacts of red kangaroos and sheep. Overgrazing is one of the most serious environmental and economic problems in Australia. By mitigating overgrazing, our project has three major benefits. Firstly, quantification of the foraging requirements for free-ranging sheep and kangaroos will, for the first time, allow us to identify sustainable practices that prevent overgrazing and contribute to significant land recovery. Secondly, a new mechanistic model for predicting herbivore dynamics will allow us to evaluate potential impacts of climate change on future grazing pressures. Thirdly, our results will inform management plans to sustain Australia's arid rangelands as productive, bio-diverse environments, which currently provide economic returns in excess of $20 billion p.a.Read moreRead less
Novel, Cost-Effective Methods for Measuring Methane Emissions from Grazing Livestock. Agriculture is second only to energy generation as a source of greenhouse gas emissions in Australia. Methane from cattle and sheep constitute 60% of these agricultural emissions. Their abatement is a win-win goal for the agricultural industry, reducing greenhouse emissions while increasing food efficiency. This project will develop a novel, cost- and-labour efficient method for on-farm measurements of the emis ....Novel, Cost-Effective Methods for Measuring Methane Emissions from Grazing Livestock. Agriculture is second only to energy generation as a source of greenhouse gas emissions in Australia. Methane from cattle and sheep constitute 60% of these agricultural emissions. Their abatement is a win-win goal for the agricultural industry, reducing greenhouse emissions while increasing food efficiency. This project will develop a novel, cost- and-labour efficient method for on-farm measurements of the emissions of methane from free-grazing cattle and sheep in their undisturbed environment. The method will be used to assess the dependence of methane emissions on factors such as diet and the efficacy of proposed methods for abatement of methane emissions, as well as providing improved data to the National Greenhouse Gas Inventory.Read moreRead less
Improving our understanding of the effects of low carbon policies on the Australian economy and regions. Climate change mitigation policies at a national, and also at rural and regional level, is being demanded. Accurate, unbiased, and open debate with clear assumptions is critical. Greater student interest and expertise in the analytical skills is vital. More than one national model must be used and new models must incorporate more detailed data, especially on the interaction between the econo ....Improving our understanding of the effects of low carbon policies on the Australian economy and regions. Climate change mitigation policies at a national, and also at rural and regional level, is being demanded. Accurate, unbiased, and open debate with clear assumptions is critical. Greater student interest and expertise in the analytical skills is vital. More than one national model must be used and new models must incorporate more detailed data, especially on the interaction between the economy and the environment. Unfortunately, Australia has fallen behind other developed countries in building this capacity.Read moreRead less
Designing landscapes to deliver ecosystem services to agriculture. This project addresses the Priority Goal of Sustainable Use of Biodiversity by employing a pioneering management framework that identifies situations where agriculture can gain maximum benefit from nature's services. Services like pollination are crucial; approximately 35% of global food production comes from crops pollinated by bees or birds. These services contribute billions of dollars to production. Our model will greatly enh ....Designing landscapes to deliver ecosystem services to agriculture. This project addresses the Priority Goal of Sustainable Use of Biodiversity by employing a pioneering management framework that identifies situations where agriculture can gain maximum benefit from nature's services. Services like pollination are crucial; approximately 35% of global food production comes from crops pollinated by bees or birds. These services contribute billions of dollars to production. Our model will greatly enhance the flow of services from nature to agriculture by linking land-use options with service availability. This will improve economic returns to local communities and agricultural industries, and promote protection of native species by recognising their contribution to agriculture. Read moreRead less
Improving the contribution of protected areas to quality of life in rural and regional communities. This research addresses the fundamental question of how local communities value the contribution of natural and cultural heritage, in particular in Protected Areas, to their wellbeing, and how these 'community' values differ from those of protected area managers and policy makers. It examines the role of nature based tourism as a vehicle for improving quality of life in rural communities, and how ....Improving the contribution of protected areas to quality of life in rural and regional communities. This research addresses the fundamental question of how local communities value the contribution of natural and cultural heritage, in particular in Protected Areas, to their wellbeing, and how these 'community' values differ from those of protected area managers and policy makers. It examines the role of nature based tourism as a vehicle for improving quality of life in rural communities, and how regional development strategies can be enhanced through the contributions of Protected Areas.Read moreRead less
More than a Roof Overhead: Meeting the Need for a Sustainable Housing System in Remote Indigenous Communities. Many Indigenous Australians live in substandard and over-crowded accommodation, and experience poor health, education, family stability and child-safety outcomes as a result. The lack of improvement in this situation is largely due to levels of funding and approaches to construction and management inadequate to the scale of the problem. This situation is changing and new funding and po ....More than a Roof Overhead: Meeting the Need for a Sustainable Housing System in Remote Indigenous Communities. Many Indigenous Australians live in substandard and over-crowded accommodation, and experience poor health, education, family stability and child-safety outcomes as a result. The lack of improvement in this situation is largely due to levels of funding and approaches to construction and management inadequate to the scale of the problem. This situation is changing and new funding and policies are being established. The researchers will work alongside housing providers and selected Indigenous communities in Western Australia and Northern Territory to develop procurement, construction and housing management practices that will meet the critical need for more affordable, appropriate and sustainable housing.Read moreRead less
Sustainable farming in Australia: Market instruments for improved land management. Sustainable farming has become a national priority. As climate change and global economic pressures increase the problems facing rural areas, Australian governments have attempted to combine more sustainable land management with a competitive agricultural sector. Several policy instruments using market incentives have been proposed to manage the competing demands of farm viability and environmental sustainability. ....Sustainable farming in Australia: Market instruments for improved land management. Sustainable farming has become a national priority. As climate change and global economic pressures increase the problems facing rural areas, Australian governments have attempted to combine more sustainable land management with a competitive agricultural sector. Several policy instruments using market incentives have been proposed to manage the competing demands of farm viability and environmental sustainability. This project will examine the responses of beef, dairy and grain farmers to these initiatives and their potential for addressing pressing environmental issues. The research will make a vital contribution to the design of policies for the future of farming, resilient rural communities and an environmentally sustainable Australia.Read moreRead less
Mechanistic and probabilistic approaches to assessing the impact of pesticide mixtures in Australian waterways. This project will provide vital information on the impacts of pesticide mixtures in Australian waterways and will also provide information with respect to safe levels of pesticides for water quality management. This information will be used to develop scientifically sound management policies and provide advice to regulatory authorities such as the NSW Department of Environment and Cons ....Mechanistic and probabilistic approaches to assessing the impact of pesticide mixtures in Australian waterways. This project will provide vital information on the impacts of pesticide mixtures in Australian waterways and will also provide information with respect to safe levels of pesticides for water quality management. This information will be used to develop scientifically sound management policies and provide advice to regulatory authorities such as the NSW Department of Environment and Conservation and the Federal Department of Environment and Heritage. Specifically the results will contribute to ensuring the use of pesticides in market gardens close to Sydney does not threaten the health of local rivers. Read moreRead less
Water and Energy profiles for Sydney: Towards Sustainability. The critical problem of urban sustainability is addressed in collaboration with NSW Landcom. The sustainability problem in Australian cities arises largely because urban management systems have failed to account for the effects of the built environment on water and energy consumption patterns. Cities such as Sydney, and its western regions, require urgent attention due to huge foreseen urban growth and development. By examining the ne ....Water and Energy profiles for Sydney: Towards Sustainability. The critical problem of urban sustainability is addressed in collaboration with NSW Landcom. The sustainability problem in Australian cities arises largely because urban management systems have failed to account for the effects of the built environment on water and energy consumption patterns. Cities such as Sydney, and its western regions, require urgent attention due to huge foreseen urban growth and development. By examining the nexus between built environment composition, socio-economic factors and ecological 'load' new insights to this important matter are gained. Results will provide new strategies and models for urban management systems that will enhance environmental efficiency and effectiveness. Read moreRead less
Sustainable development in urban environments: maximising biodiversity conservation where people live. This project directly addresses the National Research Priority of An Environmentally Sustainable Australia. This is achieved by a pioneering approach that links socio-economic variables with settlement design and biodiversity status. Human settlements have substantial capacity to support a rich biodiversity. Developing ecologically sensitive management strategies here will not only ensure the c ....Sustainable development in urban environments: maximising biodiversity conservation where people live. This project directly addresses the National Research Priority of An Environmentally Sustainable Australia. This is achieved by a pioneering approach that links socio-economic variables with settlement design and biodiversity status. Human settlements have substantial capacity to support a rich biodiversity. Developing ecologically sensitive management strategies here will not only ensure the conservation of many native species, but also provide considerable opportunities for interaction between people and nature. This can have significant social benefits including improved health, increased community well-being and greater understanding of the environment. It also ensures ready access to a broad range of ecosystem goods and services.Read moreRead less