Discovery Early Career Researcher Award - Grant ID: DE130100663
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Understanding the termination of El Nino-Southern Oscillation events. Australia's climate is extreme, with significant drought and flooding events driven by cycles of the El Nino-Southern Oscillation (ENSO). This study will improve our understanding of the termination of ENSO events and lead to better inter-seasonal climate forecasting, aiding the sectors reliant on accurate climate prediction.
Bluebottle dynamics: towards a prediction tool for Surf Life Saving Aust. Many Australians have had a painful bluebottle sting, yet little is known about bluebottles and what brings them to the coast. This project will shed new light on bluebottle dynamics, pathways, and distribution of the beachings. We will use an innovative combination of lab work, ocean surveys, statistical and hydrodynamic modelling to fill knowledge gaps and ultimately provide the framework for prediction.
In partnership w ....Bluebottle dynamics: towards a prediction tool for Surf Life Saving Aust. Many Australians have had a painful bluebottle sting, yet little is known about bluebottles and what brings them to the coast. This project will shed new light on bluebottle dynamics, pathways, and distribution of the beachings. We will use an innovative combination of lab work, ocean surveys, statistical and hydrodynamic modelling to fill knowledge gaps and ultimately provide the framework for prediction.
In partnership with Surf Life Saving Australia (SLSA), we will develop the first bluebottle risk prediction tool for our popular beaches.
Forewarned is forearmed. Forecasts will help mitigate bluebottle stings, lessen their public health burden, while having broad benefits for coastal communities.
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Special Research Initiatives - Grant ID: SR200100008
Funder
Australian Research Council
Funding Amount
$20,000,000.00
Summary
The Australian Centre for Excellence in Antarctic Science. The Centre will revolutionise predictions of the future of East Antarctica and the Southern Ocean. Changes in the Antarctic will be profoundly costly to Australia, including sea-level and fisheries impacts; but the speed and scale of future change remains poorly understood. A new national-scale and interdisciplinary Centre is required to understand the complex interactions of the ocean, ice sheets, atmosphere and ecosystems that will gov ....The Australian Centre for Excellence in Antarctic Science. The Centre will revolutionise predictions of the future of East Antarctica and the Southern Ocean. Changes in the Antarctic will be profoundly costly to Australia, including sea-level and fisheries impacts; but the speed and scale of future change remains poorly understood. A new national-scale and interdisciplinary Centre is required to understand the complex interactions of the ocean, ice sheets, atmosphere and ecosystems that will govern Antarctica’s future. The Centre will combine new field data with innovative models to address Australia’s Antarctic science priorities, train graduate students, develop leaders, engage the public, and enable major economic benefit as Australia adapts to climate change in the coming years and beyond.Read moreRead less
Microscale insights into ocean-scale processes: microbial behaviour as a driver of ocean biogeochemistry. Microscopic plankton regulate the ocean's chemical cycles, which ultimately support life on earth. However, the ecological interactions driving these processes are poorly understood. This project will use novel approaches to decipher the behaviours of marine microbes, providing a more complete perception of how ocean ecosystems operate and influence climate.
Benthic Processes and Oceanic Internal Waves. Direct observations will be made of the turbulent motion and sediment re-suspension near the sea bed of the ocean in regions strongly influenced by tides and internal waves. Combined with numerical models, the study will provide new insights into processes that are of fundamental importance to understanding the global dissipation of tidal energy and the role of internal waves in these processes. With observations from the continental slope region of ....Benthic Processes and Oceanic Internal Waves. Direct observations will be made of the turbulent motion and sediment re-suspension near the sea bed of the ocean in regions strongly influenced by tides and internal waves. Combined with numerical models, the study will provide new insights into processes that are of fundamental importance to understanding the global dissipation of tidal energy and the role of internal waves in these processes. With observations from the continental slope region of the Australian North West Shelf, results will also benefit the offshore engineering industry through knowledge of sediment scour and loadings on offshore structures.Read moreRead less
Abrupt Southern Hemisphere Climate Change: The Role Of The Southern Ocean Thermohaline Circulation. Australia's climate is extreme, with harsh droughts, severe bushfire seasons, climate change, soil loss, and salinity all posing potentially enormous socio-economic challenges over the next ten-fifty years. Research into climate change and climate variability is thus highly significant for Australia, and will underpin efforts to protect our biodiversity and ensure the nation's environmental sustai ....Abrupt Southern Hemisphere Climate Change: The Role Of The Southern Ocean Thermohaline Circulation. Australia's climate is extreme, with harsh droughts, severe bushfire seasons, climate change, soil loss, and salinity all posing potentially enormous socio-economic challenges over the next ten-fifty years. Research into climate change and climate variability is thus highly significant for Australia, and will underpin efforts to protect our biodiversity and ensure the nation's environmental sustainability. We propose to launch a major new study of the stability of the Southern Ocean's thermohaline circulation and its role in global climate. This work could have significant long-term benefits for those sectors of society sensitive to shifts in climate; including agriculture, energy, freshwater supply, health, and tourism.Read moreRead less
Special Research Initiatives - Grant ID: SR0354683
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Ocean Discovery Network. The ODN will focus research on Australia's vast marine jurisdiction by:
1. Providing a forum for developing coordinated marine research enterprises in the National Research Priority areas of biodiversity, exploitation of resources, seaway security and climate.
2. Developing innovative international research and providing a mechanism for involvement in international science programs
3. Advancing research capabilities between national and international ocean scientist ....Ocean Discovery Network. The ODN will focus research on Australia's vast marine jurisdiction by:
1. Providing a forum for developing coordinated marine research enterprises in the National Research Priority areas of biodiversity, exploitation of resources, seaway security and climate.
2. Developing innovative international research and providing a mechanism for involvement in international science programs
3. Advancing research capabilities between national and international ocean scientists with web-based data-exchange services and links to global databases
4. Facilitating the transfer of research skills to young investigators
5. Maximising multidisciplinary use of Australian ocean science capacity, particularly the National Facility Research Vessel and the RSV Aurora Australis
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Ocean-reef interactions as drivers of continental shelf productivity in a changing climate. Poor coastal management results in the irreparable destruction of reef systems' function and biodiversity, nationally and globally. To manage marine resources effectively we must implement sustainable practices, including forward planning in the context of climate change. A critical limitation in determining appropriate actions is a poor understanding of mechanisms driving productivity. Our project will p ....Ocean-reef interactions as drivers of continental shelf productivity in a changing climate. Poor coastal management results in the irreparable destruction of reef systems' function and biodiversity, nationally and globally. To manage marine resources effectively we must implement sustainable practices, including forward planning in the context of climate change. A critical limitation in determining appropriate actions is a poor understanding of mechanisms driving productivity. Our project will provide key information on the oceanographic mechanisms supporting Australia's coastal systems, linking nutrient supply, physical drivers and climate. By linking all these factors we will both assist in determining appropriate ecosystem management, and provide a knowledge base to support adaptation to future changes in Australia's climate.Read moreRead less
Development of a mechanistic model of marine biological activity. The development of predictive models of marine biological activity lags that in physical oceanography. While modellers of ocean circulation use primarily physical laws, biological processes have typically been modelled using empirical approximations. Many biological processes in the ocean, however, are constrained by quantifiable biophysical limits. This study aims to improve our ability to predict the dynamics of biological po ....Development of a mechanistic model of marine biological activity. The development of predictive models of marine biological activity lags that in physical oceanography. While modellers of ocean circulation use primarily physical laws, biological processes have typically been modelled using empirical approximations. Many biological processes in the ocean, however, are constrained by quantifiable biophysical limits. This study aims to improve our ability to predict the dynamics of biological populations in the marine environment by the development of a model based on mechanistic descriptions of organisms interacting with their environment. The model's performance will be assessed by its ability to predict in situ and remotely sensed data from Australian waters.Read moreRead less
Quantifying the role of salps in marine food webs and organic carbon export. Australia has recently committed significant resources to the observation and forecasting of ocean temperature and circulation that will vastly improve the understanding of environmental forcing of regional scale biological processes. This project will use ocean circulation hindcasts, ship-board measurements and laboratory studies to capture the dynamics of the zooplankton community, and in particular a fast-growing cla ....Quantifying the role of salps in marine food webs and organic carbon export. Australia has recently committed significant resources to the observation and forecasting of ocean temperature and circulation that will vastly improve the understanding of environmental forcing of regional scale biological processes. This project will use ocean circulation hindcasts, ship-board measurements and laboratory studies to capture the dynamics of the zooplankton community, and in particular a fast-growing class of gelatinous zooplankton, the salps, in the waters off southeast Australia. During bloom events, salps can alter the functioning of marine ecosystems. This project will quantify the impact of salp blooms on fish resources and ocean uptake of carbon in southeast Australian waters.Read moreRead less