Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0346702
Funder
Australian Research Council
Funding Amount
$193,000.00
Summary
High Performance Liquid Chromatography - Inductively Coupled Plasma - Mass Spectrometry (HPLC-ICPMS). HPLC-ICP-MS is the most reliable cutting edge technology for speciation of metals and metalloids in biological and environmental matrices, and is essential for toxicological studies, which is a major aim behind NRCET's establishment. It will provide a very powerful utility to fill a badly needed knowledge gap for our research and serve the needs of both postgraduate students and postdoctoral fel ....High Performance Liquid Chromatography - Inductively Coupled Plasma - Mass Spectrometry (HPLC-ICPMS). HPLC-ICP-MS is the most reliable cutting edge technology for speciation of metals and metalloids in biological and environmental matrices, and is essential for toxicological studies, which is a major aim behind NRCET's establishment. It will provide a very powerful utility to fill a badly needed knowledge gap for our research and serve the needs of both postgraduate students and postdoctoral fellows. This technology will provide new opportunities in research. It will strengthen our linkages within Faculty of Heath Sciences and with our research partners in CQU, QUT and Griffith and enforce our strong national and international reputation.Read moreRead less
The contribution of beneficial arbuscular mycorrhizal (AM) fungi to sustainable tomato production in Australia. Formation of beneficial arbuscular mycorrhiza (AM) by processing tomatoes has been used as an indicator of 'healthy soil' in an environmental monitoring audit of the industry in southern Australia, but field occurrence of the AM fungi and their potential contribution to tomato nutrition and productivity are not well understood. We will determine the responsiveness of widely-grown tomat ....The contribution of beneficial arbuscular mycorrhizal (AM) fungi to sustainable tomato production in Australia. Formation of beneficial arbuscular mycorrhiza (AM) by processing tomatoes has been used as an indicator of 'healthy soil' in an environmental monitoring audit of the industry in southern Australia, but field occurrence of the AM fungi and their potential contribution to tomato nutrition and productivity are not well understood. We will determine the responsiveness of widely-grown tomato varieties to AM inoculation and relate colonisation in the field to farming practices. The results will determine the potential benefits of AM fungi to tomato crops, in the context of development of environmentally and economically sustainable practices both in Australia and overseas. Read moreRead less
The fox and the turtle: is predator control in riparian systems effective for threatened species. We address the conservation impact of an introduced predator (the fox) on threatened species. Few studies have addressed the influence of feral predators on riparian species. We will experimentally evaluate the effectiveness of feral species control by examining demography of turtles. Turtles are an ideal species for such studies as they are long-lived, so population models can be applied. Result ....The fox and the turtle: is predator control in riparian systems effective for threatened species. We address the conservation impact of an introduced predator (the fox) on threatened species. Few studies have addressed the influence of feral predators on riparian species. We will experimentally evaluate the effectiveness of feral species control by examining demography of turtles. Turtles are an ideal species for such studies as they are long-lived, so population models can be applied. Results of this work will be significant in (a) empirical testing of rigorous, experimentally-based methodology to quantify demographic effects of predator-prey interactions, and (b) providing a robust basis for management that may serve as a template for feral predator control elsewhere.Read moreRead less
Development of an integrated sustainability framework for best management practice of urban water systems. The aim of the project is to develop an integrated sustainability framework for Australian urban water systems. The project will aim to overcome major methodological limitations that are caused by the separate consideration of environmental impacts, health risks, economic and social aspects, by taking a holistic, inter-disciplinary and integrated approach.
The outcome will be a sound, co ....Development of an integrated sustainability framework for best management practice of urban water systems. The aim of the project is to develop an integrated sustainability framework for Australian urban water systems. The project will aim to overcome major methodological limitations that are caused by the separate consideration of environmental impacts, health risks, economic and social aspects, by taking a holistic, inter-disciplinary and integrated approach.
The outcome will be a sound, comprehensive, mostly quantitative, reproducible, transparent and reliable framework for sustainability. This new method will be trialled for developing sustainable water strategies for five major Australian cities. Its value is greatly increased by the fact that the project will be developed with strong community engagement.Read moreRead less
Novel technologies to resolve interactions between arbuscular mycorrhizal (AM) fungi, phosphate fertilisers and root disease in wheat production. Soils in Australia are often phosphate (P) deficient. Fertiliser P costs ~$1.5 billion pa, yet much is wasted because of fixation in soils. This waste must be stopped and soil reserves unlocked, because supplies of rock phosphate for fertiliser manufacture will run out in the next ~70 years. We will investigate the potential of combining two approaches ....Novel technologies to resolve interactions between arbuscular mycorrhizal (AM) fungi, phosphate fertilisers and root disease in wheat production. Soils in Australia are often phosphate (P) deficient. Fertiliser P costs ~$1.5 billion pa, yet much is wasted because of fixation in soils. This waste must be stopped and soil reserves unlocked, because supplies of rock phosphate for fertiliser manufacture will run out in the next ~70 years. We will investigate the potential of combining two approaches to maximise P fertiliser use by wheat - application of new, fluid fertiliser formulations and soil management to increase populations of beneficial arbuscular mycorrhizal (AM) fungi that have large effects on the way plants absorb P from soil. A new DNA-based method to monitor AM fungal communities will be applicable both in agricultural management and studies of AM fungal biodiversity.Read moreRead less
Development of Nanostructured TiO2 Electrodes for Photoelectrocatalytic Degradation of Organic and Microbial Pollutants in Wastewater. Australia is one of the driest continents and re-use of water/wastewater has been an urgent issue. Photoelectrocatalytic oxidation processes based on nanostructured TiO2 electrode are able to mineralize common aquatic organic and microbial pollutants. The proposed technology has the advantages of strong oxidation power and cheap production cost, and it is chemi ....Development of Nanostructured TiO2 Electrodes for Photoelectrocatalytic Degradation of Organic and Microbial Pollutants in Wastewater. Australia is one of the driest continents and re-use of water/wastewater has been an urgent issue. Photoelectrocatalytic oxidation processes based on nanostructured TiO2 electrode are able to mineralize common aquatic organic and microbial pollutants. The proposed technology has the advantages of strong oxidation power and cheap production cost, and it is chemically stable, robust under UV illumination, and most importantly, environmentally friendly. The success of the project can place Australia in a leading position of developing cutting-edge TiO2 nano-material-based photoelectrochemical technologies for environmental wastewater treatment and drinking water disinfection. Read moreRead less
Special Research Initiatives - Grant ID: SR0354558
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Reimagining the ecosocial sustainability of the Murray-Darling Basin. Urgent work is required to prevent the ecological, social and economic collapse of the Murray-Darling Basin. Ecosocial sustainability, as a long-term goal for the Murray-Darling, requires dealing with complex patterns of settlement, production, consumption and governance. Traditional disciplines are too narrowly defined to deal with this complexity. This research network will advance Australia's interdisciplinary research on s ....Reimagining the ecosocial sustainability of the Murray-Darling Basin. Urgent work is required to prevent the ecological, social and economic collapse of the Murray-Darling Basin. Ecosocial sustainability, as a long-term goal for the Murray-Darling, requires dealing with complex patterns of settlement, production, consumption and governance. Traditional disciplines are too narrowly defined to deal with this complexity. This research network will advance Australia's interdisciplinary research on sustainability of the Murray-Darling by creatively bringing into dialogue notable groups of scholars whose work traverses the natural sciences, social sciences and the humanities. This network will integrate new interdisciplinary research with bold policy analysis and creative representations, to build informed public engagement.Read moreRead less
Producing Biodiversity: A History of Science in Australia's Desert Lands. Biodiversity conservation is regarded by most people as desirable, but its historical and cultural aspects are poorly understood. It is not just about scientific understanding of animals and plants, but also a matter of practice and negotiation. People and places are changed through conservation and these changes in turn shape the ways nature is imagined and managed. Producing Biodiversity documents historical and contempo ....Producing Biodiversity: A History of Science in Australia's Desert Lands. Biodiversity conservation is regarded by most people as desirable, but its historical and cultural aspects are poorly understood. It is not just about scientific understanding of animals and plants, but also a matter of practice and negotiation. People and places are changed through conservation and these changes in turn shape the ways nature is imagined and managed. Producing Biodiversity documents historical and contemporary initiatives in biodiversity management on six very different pastoral properties on the margins of the Australian desert. We provide a long-term perspective on national and local conservation imperatives in different eras, and explore how they affect pastoral, Aboriginal and scientific communities.Read moreRead less
Interaction of Cryptosporidium lifecycle stages with aquatic biofilm communities. Cryptosporidium is the most common non-viral cause of diarrhoeal disease in humans worldwide, and of increasing significance as a cause of disease in livestock and wildlife. It is one of the most significant waterborne pathogens and a major challenge to the provision of safe drinking water by water utilities. Biofilms are a poorly studied component of Cryptosporidium's ecosystem, and can act as an environmental res ....Interaction of Cryptosporidium lifecycle stages with aquatic biofilm communities. Cryptosporidium is the most common non-viral cause of diarrhoeal disease in humans worldwide, and of increasing significance as a cause of disease in livestock and wildlife. It is one of the most significant waterborne pathogens and a major challenge to the provision of safe drinking water by water utilities. Biofilms are a poorly studied component of Cryptosporidium's ecosystem, and can act as an environmental reservoir of the parasite in water storages and pipes and an unpredictable source of water contamination. This project will investigate the nature of this reservoir and factors that support the parasite's survival with a view to providing information of value in limiting the public health significance of the biofilm reservoir.Read moreRead less
Determination of factors effecting pathogen removal in lagoons treating and storing effluent for reuse. Waste stabilisation ponds are a preferred treatment option for wastewater in many rural and remote communities within Australia and overseas because of their low-tech, robust structure. Reducing numbers of pathogens in the final treated effluent of these systems so that it can be reused, will minimise risks to the public and the environment and improve management of this sustainable water reso ....Determination of factors effecting pathogen removal in lagoons treating and storing effluent for reuse. Waste stabilisation ponds are a preferred treatment option for wastewater in many rural and remote communities within Australia and overseas because of their low-tech, robust structure. Reducing numbers of pathogens in the final treated effluent of these systems so that it can be reused, will minimise risks to the public and the environment and improve management of this sustainable water resource throughout the region. This research also provides an opportunity for Australia to export knowledge on the efficient use of these systems to 2.4 billion people worldwide currently without access to affordable sanitation.Read moreRead less