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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Factors influencing the bioavailability of iron in marine waters. Strong evidence now exists that iron availability controls the productivity and species composition of planktonic organisms in open oceans and coastal and estuarine environments. The mechanisms by which iron is rendered available and induces growth remain unclear but appear to involve, in many instances, light and both generic and specific organic complexants of iron. In this study, we investigate the effect of selected naturally ....Factors influencing the bioavailability of iron in marine waters. Strong evidence now exists that iron availability controls the productivity and species composition of planktonic organisms in open oceans and coastal and estuarine environments. The mechanisms by which iron is rendered available and induces growth remain unclear but appear to involve, in many instances, light and both generic and specific organic complexants of iron. In this study, we investigate the effect of selected naturally occurring complexants on redox transformations of iron with particular emphasis given to the potential ability of organics and light to increase the bioavailability of iron.Read moreRead less
Submarine springs in the Great Barrier Reef Lagoon: the geological origin, physical properties and ecological significance of Wonky Holes. This project investigates submarine groundwater discharge (SGD) to the Great Barrier Reef (GBR) lagoon. As groundwaters often contain high loads of nutrients and other pollutants, point source SGDs called Wonky Holes, reputedly common yet scientifically unexplored in the GBR or elsewhere, may represent a significant pathway for the land-sea flux of these mat ....Submarine springs in the Great Barrier Reef Lagoon: the geological origin, physical properties and ecological significance of Wonky Holes. This project investigates submarine groundwater discharge (SGD) to the Great Barrier Reef (GBR) lagoon. As groundwaters often contain high loads of nutrients and other pollutants, point source SGDs called Wonky Holes, reputedly common yet scientifically unexplored in the GBR or elsewhere, may represent a significant pathway for the land-sea flux of these materials. This project will define the incidence and origin of Wonky Holes and determine the magnitude and physical and chemical properties of their discharge. These studies will advance our understanding of land-sea interactions, assist management of the GBR and improve regional hydrogeological models.Read moreRead less
An Investigation into Oceanic CO2 Variability and its Influence on Atmospheric CO2 Concentrations. Carbon dioxide is a powerful greenhouse gas whose observed atmospheric increase is the central cause
of climate change. The associated environmental, social and economic impacts to Australia could be
staggering via coral reef degradation, loss of agricultural production, coastal erosion and extreme climate
events. This work aims to better our understanding of how the oceans may mediate the effec ....An Investigation into Oceanic CO2 Variability and its Influence on Atmospheric CO2 Concentrations. Carbon dioxide is a powerful greenhouse gas whose observed atmospheric increase is the central cause
of climate change. The associated environmental, social and economic impacts to Australia could be
staggering via coral reef degradation, loss of agricultural production, coastal erosion and extreme climate
events. This work aims to better our understanding of how the oceans may mediate the effects of climate
change for Australia and therefore has a strong national benefit. Quantifying the importance Australia's
oceanic CO2 sink will be important for Australian policy makers within international climate negotiations
and also for better management practices to ensure the future prosperity of Australia's coral reef
ecosystem.Read moreRead less
Large-scale climatic control of coastal erosion and shoreline changes based on long-term survey dataset and video monitoring technology. The Australian coastline is one of this country's greatest natural and economic resources. The asset value of existing coastal infrastructure is immeasurable. From past experiences in Australia and overseas, coastal erosion is a major and growing threat to the long-term sustainability of coastal development and the coastal environment. This research will int ....Large-scale climatic control of coastal erosion and shoreline changes based on long-term survey dataset and video monitoring technology. The Australian coastline is one of this country's greatest natural and economic resources. The asset value of existing coastal infrastructure is immeasurable. From past experiences in Australia and overseas, coastal erosion is a major and growing threat to the long-term sustainability of coastal development and the coastal environment. This research will integrate a unique multi-decade dataset of beach surveys and innovative coastal imaging technology, examining the relationship of shoreline movements to changing climatic signals, to enable better prediction of future shoreline changes. This new understanding will inform and strengthen the skills and capacity of Australia's coastal managers.Read moreRead less
Quantifying the role of the Southern Ocean for anthropogenic CO2 uptake. Carbon dioxide (CO2) is the most important greenhouse gas contributing to global warming and climate change. Climate change is likely to have dramatic economic and environmental consequences for Australia. Knowledge and understanding of the complex carbon cycle is fundamental for predicting future atmospheric CO2 levels and managing climate change. The aim of the work proposed here is to quantify and improve our understan ....Quantifying the role of the Southern Ocean for anthropogenic CO2 uptake. Carbon dioxide (CO2) is the most important greenhouse gas contributing to global warming and climate change. Climate change is likely to have dramatic economic and environmental consequences for Australia. Knowledge and understanding of the complex carbon cycle is fundamental for predicting future atmospheric CO2 levels and managing climate change. The aim of the work proposed here is to quantify and improve our understanding of the oceans role in controlling atmospheric CO2 levels. This will be done by combining modeling and observational expertise among UNSW and CSIRO (Marine Research) researchers. Our work will be the first to assess the extent of which the Southern Ocean (and Australian waters) acts as a carbon sink. This will reduce modeling uncertainties in predicting future atmospheric CO2 levels and will also be valuable to the federal government in future international negotiations on climate change.Read moreRead less
An end-to-end ocean weather information system for the blue economy. This project aims to develop a state-of-the-art ocean weather information system for marine industries. The project will design an end-to-end solution that integrates ocean observations, operational forecasting, and data delivery. By addressing industry needs, this project will provide a rapid pathway from research to economic benefit.
Interactions between small scale cyclones and sea ice and their role in the Southern Ocean climate system. The Southern Ocean cyclone belt has a strong influence on Australian weather and climate. This project will allow improvements in the understanding of intense small scale cyclones in the region. Importantly, the research will highlight key sensitivities in the coupling between these atmospheric circulations and the underlying sea ice. Further, the compilation of an updated Southern Ocean cy ....Interactions between small scale cyclones and sea ice and their role in the Southern Ocean climate system. The Southern Ocean cyclone belt has a strong influence on Australian weather and climate. This project will allow improvements in the understanding of intense small scale cyclones in the region. Importantly, the research will highlight key sensitivities in the coupling between these atmospheric circulations and the underlying sea ice. Further, the compilation of an updated Southern Ocean cyclone climatology will provide a basis for evaluating future changes in cyclone distribution and frequency of occurrence in the Antarctic region. Finally, by leading this unique international collaboration with German and US scientists, the profile of Australian scientists in Antarctic atmospheric research will be strongly enhanced.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453501
Funder
Australian Research Council
Funding Amount
$406,097.00
Summary
A Computational Research Grid Serving Regional and Metropolitan Queensland. This project will advance scientific discovery through the development of an integrated, user-friendly computational grid. It significantly enhances Queensland's research capability and infrastructure by delivering state-of-the-art computational resources to researchers at the collaborating institutions and other Queensland and Australia researchers. New supercomputer systems will be integrated into a Queensland wide com ....A Computational Research Grid Serving Regional and Metropolitan Queensland. This project will advance scientific discovery through the development of an integrated, user-friendly computational grid. It significantly enhances Queensland's research capability and infrastructure by delivering state-of-the-art computational resources to researchers at the collaborating institutions and other Queensland and Australia researchers. New supercomputer systems will be integrated into a Queensland wide computational grid being developed by the Queensland Parallel Supercomputing Foundation - an initiative supported by the Queensland State Government. New grid technologies will be employed so that the highest level of support is provided to researchers. This ensures that the facility is used effectively, allowing high-quality research to be efficiently conducted.Read moreRead less
Southern Ocean storms and noise sources from Australian seismic array recordings. Storm severity in the Southern Ocean - is it increasing? This project will investigate storminess using decades of seismic records from Australian stations, adding unique data for remote ocean areas with no direct weather observations, with profound implications for the global climate system.