Development and implementation of biodiversity information for sustainable management of South Australian groundwater. Clean potable water is one of the most important resources for human health and a successful economy. Increasingly, subterranean aquifers are used for storage and recovery of water. These aquifers contain dynamic ecosystems, but little is known about species composition or about the importance of the presence of various species for water quality. We will use the latest laborator ....Development and implementation of biodiversity information for sustainable management of South Australian groundwater. Clean potable water is one of the most important resources for human health and a successful economy. Increasingly, subterranean aquifers are used for storage and recovery of water. These aquifers contain dynamic ecosystems, but little is known about species composition or about the importance of the presence of various species for water quality. We will use the latest laboratory techniques and DNA identification methods to provide a template for determining ground water diversity and food web dynamics throughout Australia. This project will lead to a better understanding of how to manage ground water in a sustainable manner.Read moreRead less
The characterisation of wastewater distribution patterns for the production of decision support systems for pathogenic risk analysis in water catchments. The project will aim to collate data and map base-level distribution patterns of molecular and microbial markers of human sewage and natural/agricultural contamination with reference to diurnal and seasonal fluctuations. These data will then be used to develop decision support systems that predict contaminant dispersion and identify high-risk c ....The characterisation of wastewater distribution patterns for the production of decision support systems for pathogenic risk analysis in water catchments. The project will aim to collate data and map base-level distribution patterns of molecular and microbial markers of human sewage and natural/agricultural contamination with reference to diurnal and seasonal fluctuations. These data will then be used to develop decision support systems that predict contaminant dispersion and identify high-risk contamination sources. The diurnal collection of data is expected to show significant variations in the measured parameters associated with time of day, light intensity and temperature. Mapping of the sewage and nutrient loads throughout the year will provide base line data for identifying potential hotspots for targeting system upgrades or improved management programs.Read moreRead less
Synthetic Biology Derived Electroactive Whole Cell Microbial Biosensors. The aim of this project is to develop, using synthetic biology, electrically integrated microbial biosensors for the detection of heavy metals in the environment. Building on our existing technology, this project aims to produce novel ‘biobricks’ capable of electrically integrating electric microbes into real time environmental monitors for heavy metal contaminants. This expansion of synthetic biology, and integration of el ....Synthetic Biology Derived Electroactive Whole Cell Microbial Biosensors. The aim of this project is to develop, using synthetic biology, electrically integrated microbial biosensors for the detection of heavy metals in the environment. Building on our existing technology, this project aims to produce novel ‘biobricks’ capable of electrically integrating electric microbes into real time environmental monitors for heavy metal contaminants. This expansion of synthetic biology, and integration of electric bacteria into sensor systems, will result in a new platform technology that expands our abilities to protect the ecology, agriculture and health of terrestrial, marine and agricultural at risk areas from economic and environmental damage.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100019
Funder
Australian Research Council
Funding Amount
$580,000.00
Summary
A transportable containerised laboratory for rapid cell sorting and high-resolution bioimaging of living aquatic microbes in field locations. This project will deliver a transportable, unique laboratory for the rapid isolation and high-resolution analysis of living microbes immediately after sampling from the sea or waterways. It will be the first of its kind in Australia and deliver new knowledge of the role of these organisms in their natural habitats.
Accelerated tailings remediation with plant and microbial biotechnologies. The Australian alumina industry produces 32 million tonnes of bauxite residue (alumina refining tailings) each year, most of which is stored in perpetuity in landfill-type tailings storage facilities. The high pH, high salinity, lack of plant nutrients, and poor physical properties of bauxite residue are major barriers to safe storage and successful closure of tailings storage facilities. Existing remediation approaches a ....Accelerated tailings remediation with plant and microbial biotechnologies. The Australian alumina industry produces 32 million tonnes of bauxite residue (alumina refining tailings) each year, most of which is stored in perpetuity in landfill-type tailings storage facilities. The high pH, high salinity, lack of plant nutrients, and poor physical properties of bauxite residue are major barriers to safe storage and successful closure of tailings storage facilities. Existing remediation approaches are expensive, slow, and often ineffective. We will deliver new microbial- and plant-driven biotechnologies for rapid, cost-effective remediation of bauxite residue. This will enable safe, sustainable closure of storage facilities, and safeguard the strong contribution of this $15 billion industry to Australia's economy. Read moreRead less
Microbial Pathogens as Selective Agents in the Evolution of Arthropod Sociality. We will reveal ecological and evolutionary forces that have shaped a major response of social insects to microbial disease, then apply the results to drug discovery. We will generate the first data on a new approach to antibiotic bioprospecting in the social insects yielding two major outcomes: First, we identify novel sources of antimicrobial compounds. Second, we demonstrate that the new, biorational approach is a ....Microbial Pathogens as Selective Agents in the Evolution of Arthropod Sociality. We will reveal ecological and evolutionary forces that have shaped a major response of social insects to microbial disease, then apply the results to drug discovery. We will generate the first data on a new approach to antibiotic bioprospecting in the social insects yielding two major outcomes: First, we identify novel sources of antimicrobial compounds. Second, we demonstrate that the new, biorational approach is a potent tool for natural product pharmaceutical bioprospecting. Both outcomes contribute directly to the National Research Priority Goal for the Sustainable Use of Australia's Biodiversity by developing new ways to find and identify novel natural resources.
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Functional complexity of modern marine stromatolites. This research has the potential for providing the most detailed data regarding these ancient ecosystems, and will provide information for the environmental management of the famous modern stromatolites of Western Australia. Australia needs scientists applying their research to interactions of microorganisms with earth materials, and the synergy between biology and geology undertaken here has the potential to solve many outstanding problems in ....Functional complexity of modern marine stromatolites. This research has the potential for providing the most detailed data regarding these ancient ecosystems, and will provide information for the environmental management of the famous modern stromatolites of Western Australia. Australia needs scientists applying their research to interactions of microorganisms with earth materials, and the synergy between biology and geology undertaken here has the potential to solve many outstanding problems in the interpretation of stromatolites. In addition, this project has the potential for contributing to improvements in water quality, Australia's growing salinity problem, and in the development of new pharmaceuticals.Read moreRead less
Novel oxygen sensing tools for monitoring the effects of dredging on Australian seagrass communities. Seagrass meadows sustain marine biodiversity and the fishing industries on Australian coasts. Dredging of ports and shipping channels is contributing to their rapid global decline. The project will use state-of-the-art technologies in bio-optics and genomics to create a toolkit for seagrass managers to make informed decisions to safeguard seagrass meadows.
Towards a predictive model for coastal marine microbial assemblages. Coastal regions are overwhelmingly the most intense point of interaction between human activity and oceanic provinces. At this interface, the marine biological ecosystem provides critical services that are required to maintain industrial, economic and social well-being. Our work will identify how these marine systems respond to anthropogenic and climatic variability, National Research Priority 1, and in turn, how this response ....Towards a predictive model for coastal marine microbial assemblages. Coastal regions are overwhelmingly the most intense point of interaction between human activity and oceanic provinces. At this interface, the marine biological ecosystem provides critical services that are required to maintain industrial, economic and social well-being. Our work will identify how these marine systems respond to anthropogenic and climatic variability, National Research Priority 1, and in turn, how this response affects ocean services. This knowledge will inform management efforts in resource and biodiversity conservation, and identify novel areas for future resource exploration.Read moreRead less
Microbial Oceanography: Community Heterogeneity Fuelled by Environmental Variability. The ocean is a crucial resource to Australia. This work will open a new area of research within Australian habitats, which will improve our understanding of how the base of the ocean food web functions, and build a new perspective from which to look at the microscopic plankton that influence fisheries yield and species invasions. Appreciating how microbial communities respond to environmental perturbations will ....Microbial Oceanography: Community Heterogeneity Fuelled by Environmental Variability. The ocean is a crucial resource to Australia. This work will open a new area of research within Australian habitats, which will improve our understanding of how the base of the ocean food web functions, and build a new perspective from which to look at the microscopic plankton that influence fisheries yield and species invasions. Appreciating how microbial communities respond to environmental perturbations will provide an improved vantage-point to predict future changes to the Australian marine environment. Leading international scientists will provide conceptual and technical expertise in an Australian based project, applying novel analytical tools not currently employed within oceanographic surveys within Australian waters.Read moreRead less