Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989105
Funder
Australian Research Council
Funding Amount
$495,000.00
Summary
An Advanced Mass Spectrometry Facility for Applications in Proteomics and Organic Chemistry. Biomolecular research and research training, in which proteomics is core, has become a critical component of post-industrial development in the Hunter region. Development of a cutting edge proteomics facility will benefit a research community comprising over 50 researchers and 150 undergraduate students significantly enhancing their research productivity and translation of outcomes in areas of national i ....An Advanced Mass Spectrometry Facility for Applications in Proteomics and Organic Chemistry. Biomolecular research and research training, in which proteomics is core, has become a critical component of post-industrial development in the Hunter region. Development of a cutting edge proteomics facility will benefit a research community comprising over 50 researchers and 150 undergraduate students significantly enhancing their research productivity and translation of outcomes in areas of national importance. These include understanding the impact of the environment on plant and animal development, pest animal control, development of new biotechnology tools, new drugs and new methods for the detection of narcotics and explosives.Read moreRead less
Novel laser isotopic techniques to assess the potential for water-use efficiency improvement of Australian crops. This project aims to develop new methods to reduce the water used by grain crops while maintaining productivity by advancing knowledge of the regulation plant carbon gain and water loss. Novel laser-lased measurement systems developed and applied in this project will provide new mechanistic understanding of plant carbon-water dynamics for individual leaves and at the whole crop scal ....Novel laser isotopic techniques to assess the potential for water-use efficiency improvement of Australian crops. This project aims to develop new methods to reduce the water used by grain crops while maintaining productivity by advancing knowledge of the regulation plant carbon gain and water loss. Novel laser-lased measurement systems developed and applied in this project will provide new mechanistic understanding of plant carbon-water dynamics for individual leaves and at the whole crop scale. Water availability is the most pressing environmental issue facing the Australian grain industry, so improvements in the efficiency with which water is used will have profound economic and environmental effects.Read moreRead less
Seagrass tolerance of oil spills - scaling of pollution impacts. Seagrasses provide vital ecosystem services (such as sediment stabilisation and habitat provision) in Australian coastal waters. The contribution of pollutants to current seagrass decline is poorly understood. The Australian shipping industry is the 5th largest in the world but there is very little data on the impacts of petroleum hydrocarbons on intertidal seagrasses and hence no information for coastal resource managers to use in ....Seagrass tolerance of oil spills - scaling of pollution impacts. Seagrasses provide vital ecosystem services (such as sediment stabilisation and habitat provision) in Australian coastal waters. The contribution of pollutants to current seagrass decline is poorly understood. The Australian shipping industry is the 5th largest in the world but there is very little data on the impacts of petroleum hydrocarbons on intertidal seagrasses and hence no information for coastal resource managers to use in decision-making in the event of an oil spill. This project will assess the relative toxicities of a number of petroleum hydrocarbons on Australian seagrass species to provide necessary data for the development of effective management practice.Read moreRead less
Regulation of photosynthesis by phosphorus in Australia’s C3 and C4 tropical grasses. Tropical grasses with distinctly different photosynthetic biochemistry (C3 and C4) dominate Australia's vast tropical grasslands. The soils of this ancient landscape are chronically low in the mineral nutrient phosphorus that plays a crucial role in regulating photosynthesis. The project will use an integrated experimental approach and novel techniques such as metabolomics to unravel and define the intricate ....Regulation of photosynthesis by phosphorus in Australia’s C3 and C4 tropical grasses. Tropical grasses with distinctly different photosynthetic biochemistry (C3 and C4) dominate Australia's vast tropical grasslands. The soils of this ancient landscape are chronically low in the mineral nutrient phosphorus that plays a crucial role in regulating photosynthesis. The project will use an integrated experimental approach and novel techniques such as metabolomics to unravel and define the intricate mechanisms by which phosphorus regulates the complex photosynthetic biochemistry of C4 grasses. The new scientific knowledge generated by the project will be used for pasture management models to ensure that successful strategies are implemented to reduce soil loss from our fragile grasslands.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.
Discovery Early Career Researcher Award - Grant ID: DE120100518
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Shifting rainfall from spring to autumn: tree growth and water use under climate change. Managing Australia's variable water resources is imperative. When the timing of rain shifts, with decreases in spring and increases in autumn, is water use in plants similar to plants which experience only a spring drought? Understanding plant water use as the timing of rain shifts will help us manage Australia's water more effectively.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882935
Funder
Australian Research Council
Funding Amount
$110,000.00
Summary
Tuneable diode laser for field and laboratory measurement of stable isotopes of CO2. The tuneable diode laser system will facilitate projects with major environmental benefits to Australia. Projects will provide major insights into Australia's CO2 balance. This will improve our ability to predict whether ecosystems are net sources or sinks for CO2 -- information that underpins Australia's greenhouse gas balance. The tuneable diode laser system will also benefit Australia's economy via enhanci ....Tuneable diode laser for field and laboratory measurement of stable isotopes of CO2. The tuneable diode laser system will facilitate projects with major environmental benefits to Australia. Projects will provide major insights into Australia's CO2 balance. This will improve our ability to predict whether ecosystems are net sources or sinks for CO2 -- information that underpins Australia's greenhouse gas balance. The tuneable diode laser system will also benefit Australia's economy via enhancing understanding of agricultural and forest production, a key portion of our GDP. These economic benefits will stem from new knowledge about the limitations to plant growth and the water-use efficiency of plants. Read moreRead less
Rubisco for all climates: unlocking the enzyme's structure-function relations for more efficient photosynthesis. This projects biotechnological research will identify structural features in the carbon dioxide (CO2)-capturing enzyme from plants that improve its performance, particularly at warmer temperatures. This knowledge is vital for predicting the influence of climate change on crop productivity and paving the way for supercharging photosynthesis to boost crop performance.
Elevated carbon dioxide (CO2) effects on vegetation: repairing the disconnect between experiments and models. Ecosystem models are important tools used in a variety of applications, including predicting how vegetation uptake of carbon affects global climate, estimating carbon sequestration by natural and planted forests and determining water yield of catchments. Although there has been a massive investment in experiments to determine plant response to elevated carbon dioxide [CO2], ecosystem mod ....Elevated carbon dioxide (CO2) effects on vegetation: repairing the disconnect between experiments and models. Ecosystem models are important tools used in a variety of applications, including predicting how vegetation uptake of carbon affects global climate, estimating carbon sequestration by natural and planted forests and determining water yield of catchments. Although there has been a massive investment in experiments to determine plant response to elevated carbon dioxide [CO2], ecosystem models do not incorporate this body of data as well as they could. This project will use innovative methods to bridge the gap between experimental data and ecosystem models, resulting in significantly improved information for managers of Australia's natural resources into the future.Read moreRead less