Integrating climate and ecosystem models to predict climate change impacts on Australian marine systems. This project will underpin Australia's commitment to maintain environmental sustainability and biodiversity in the face of climate change. We will describe the consequences of climate change on harvested marine resources, biodiversity, ecosystem structure and function, and sensitive species and habitats. We will provide practical management solutions to maintain ecosystem integrity and enhanc ....Integrating climate and ecosystem models to predict climate change impacts on Australian marine systems. This project will underpin Australia's commitment to maintain environmental sustainability and biodiversity in the face of climate change. We will describe the consequences of climate change on harvested marine resources, biodiversity, ecosystem structure and function, and sensitive species and habitats. We will provide practical management solutions to maintain ecosystem integrity and enhance resilience under a changing climate. This information is of immediate use by a range of Australian stakeholders including national, state and local government agencies and authorities. The project will put Australian scientists at the forefront of research focused on adapting to marine climate impacts.Read moreRead less
Discovery Indigenous Researchers Development - Grant ID: DI0882986
Funder
Australian Research Council
Funding Amount
$160,000.00
Summary
The impact of climate change on the resilience of Australian marine systems: linking climate and ecosystem models. This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of climate change. We will describe the consequences of climate change on marine processes, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. We will provide management advice on balancing ecosystem integrity, e ....The impact of climate change on the resilience of Australian marine systems: linking climate and ecosystem models. This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of climate change. We will describe the consequences of climate change on marine processes, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. We will provide management advice on balancing ecosystem integrity, economic efficiency, and ecosystem resilience under climate change. This information is of immediate use by a range of Australian stakeholders including national, state and local government agencies. The project will put Australian scientists at the forefront of research focused on the adaptation of marine ecosystems to climate impacts.Read moreRead less
THE CORAL RECORD OF ENVIRONMENTAL IMPACTS IN THE GREAT BARRIER REEF:QUANTIFICATION OF ANTHROPOGENIC FLUXES. The objective of this proposal is to quantify the environmental impacts of enhanced terrestrial fluxes and climate change on the coral reefs in the Great Barrier Reef. This will be achieved by using an integrated approach based on coral proxy records of river plumes and sea surface temperatures that are preserved in carbonate skeletons of the long-lived (200-400 year old) Porites coral. ....THE CORAL RECORD OF ENVIRONMENTAL IMPACTS IN THE GREAT BARRIER REEF:QUANTIFICATION OF ANTHROPOGENIC FLUXES. The objective of this proposal is to quantify the environmental impacts of enhanced terrestrial fluxes and climate change on the coral reefs in the Great Barrier Reef. This will be achieved by using an integrated approach based on coral proxy records of river plumes and sea surface temperatures that are preserved in carbonate skeletons of the long-lived (200-400 year old) Porites coral. This will be integrated with monitoring and process studies of river flood plumes and coral reefs and provide a scientific basis to ensure the long-term sustainability of the GBR.Read moreRead less
Quantifying the El Niño-Indian Ocean Dipole system using high-resolution coral palaeoclimate archives. The ocean surrounding Indonesia is the warmest on Earth and a major source of energy for global atmospheric circulation. Understanding the role of the Warm Pool in future climate change is of key importance, but highly controversial because the potential extent of its variability is largely unknown. To address this issue, this project will provide the first major geochemical investigation of ....Quantifying the El Niño-Indian Ocean Dipole system using high-resolution coral palaeoclimate archives. The ocean surrounding Indonesia is the warmest on Earth and a major source of energy for global atmospheric circulation. Understanding the role of the Warm Pool in future climate change is of key importance, but highly controversial because the potential extent of its variability is largely unknown. To address this issue, this project will provide the first major geochemical investigation of recently discovered ancient corals in Indonesia using state-of-the-art microanalytical techniques. Outcomes from these palaeoclimate records will advance our understanding of global climate change, rainfall variability related to the El Nino - Indian Ocean Dipole system, and Australian drought.Read moreRead less
Resilience of Moreton Bay to climate change: Links between nutrient inputs and plankton dynamics. A healthy Moreton Bay, with its lucrative fishing, iconic turtles, dugongs and seabirds, helps support the $9 billion per annum tourist industry in SE Queensland. Moreton Bay is under increasing threat from nutrients produced by a mushrooming coastal population and from climate change impacts. Here we investigate nutrient-plankton relationships and develop a simple model to evaluate future impacts o ....Resilience of Moreton Bay to climate change: Links between nutrient inputs and plankton dynamics. A healthy Moreton Bay, with its lucrative fishing, iconic turtles, dugongs and seabirds, helps support the $9 billion per annum tourist industry in SE Queensland. Moreton Bay is under increasing threat from nutrients produced by a mushrooming coastal population and from climate change impacts. Here we investigate nutrient-plankton relationships and develop a simple model to evaluate future impacts on bay health. This project will put Australian scientists at the forefront of research focused on the adaptation of coastal marine environments to climate impacts, and ensure that Moreton Bay remains healthy now and into the futureRead moreRead less
The Indian Ocean Dipole, Australasian drought, and the great-earthquake cycle: Long-term perspectives for improved prediction. The protracted drought across Australia and Boxing Day 2004 earthquake in Sumatra defied prediction, and are causing incalculable environmental, economic, and social harm. Knowledge of past climate extremes will enhance our ability to predict climate change, and alleviate adverse affects for Australasian nations who miss-out in the future redistribution of life-giving mo ....The Indian Ocean Dipole, Australasian drought, and the great-earthquake cycle: Long-term perspectives for improved prediction. The protracted drought across Australia and Boxing Day 2004 earthquake in Sumatra defied prediction, and are causing incalculable environmental, economic, and social harm. Knowledge of past climate extremes will enhance our ability to predict climate change, and alleviate adverse affects for Australasian nations who miss-out in the future redistribution of life-giving moisture. Insights into the great-earthquake cycle will help fulfil Australia's responsibility to predict tsunamis, for the benefit of nations fringing Australasian seismotectonic zones. Development of improved techniques in palaeoclimatology, palaeoclimate modelling, and palaeoseismology will provide new collaborations and opportunities for research, training, and education.Read moreRead less
The resilience of marine ecosystems and fisheries to climate change: exploring adaptation strategies. This project will underpin Australia's commitment to maintaining environmental biodiversity and sustainability in the face of climate change. The Fellowship investigates the consequences of climate change on marine plants and animals, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. It will provide management advice on balancing biodiversity and econo ....The resilience of marine ecosystems and fisheries to climate change: exploring adaptation strategies. This project will underpin Australia's commitment to maintaining environmental biodiversity and sustainability in the face of climate change. The Fellowship investigates the consequences of climate change on marine plants and animals, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. It will provide management advice on balancing biodiversity and economic output under climate change. This information is of immediate use to a range of stakeholders including national, state and local government agencies. With its focus on ecological, economic and social impacts, this project will put Australian scientists at the forefront of research on the adaptation of marine ecosystems to climate change.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668400
Funder
Australian Research Council
Funding Amount
$100,000.00
Summary
A high-throughput stable isotope ratio mass spectrometer for water resource management and climate change studies. Cave speleothems are highly sensitive to climate and are widely used to investigate past climate variability. Many researchers in Australia are now employing speleothems to find out more about the long-term behaviour of the Australian climate system, especially regarding ENSO. However, progress is inhibited by a lack of appropriate instrumentation capable of meeting the unique deman ....A high-throughput stable isotope ratio mass spectrometer for water resource management and climate change studies. Cave speleothems are highly sensitive to climate and are widely used to investigate past climate variability. Many researchers in Australia are now employing speleothems to find out more about the long-term behaviour of the Australian climate system, especially regarding ENSO. However, progress is inhibited by a lack of appropriate instrumentation capable of meeting the unique demands of speleothem research. Our new mass spectrometer will provide precise, rapid and low-cost isotope analyses of speleothem samples, and in doing so generate exciting and important palaeoclimate data, particularly in the area of pre-instrumental rainfall histories.Read moreRead less
Climate change: adaptation and resilience in the face of uncertainty. Climate change poses a wide range of challenges to Australia's agricultural sector and for the management of natural ecosystems. These challenges are recognised in the National Research Priorities 1, An Environmentally Sustainable Australia, and 4, Safeguarding Australia. The potential economic costs of climate change to vital national assets such as the Murray-Darling Basin and the Great Barrier Reef, amount to billions of do ....Climate change: adaptation and resilience in the face of uncertainty. Climate change poses a wide range of challenges to Australia's agricultural sector and for the management of natural ecosystems. These challenges are recognised in the National Research Priorities 1, An Environmentally Sustainable Australia, and 4, Safeguarding Australia. The potential economic costs of climate change to vital national assets such as the Murray-Darling Basin and the Great Barrier Reef, amount to billions of dollars per year, and ecological costs are even more significant. Uncertainty about the rate at which climate change will take place and about effects in different regions is central to the problem. This project will explore adaptive management strategies that promote resilience in the face of uncertainty.
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Discovery Indigenous Researchers Development - Grant ID: DI100100130
Funder
Australian Research Council
Funding Amount
$180,834.00
Summary
Developing predictive tools for rapid assessment of multiple impacts, including climate change, on the marine ecosystem of Torres Strait (Australia). This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of synergistic effects from multiple threats. We will describe the consequences of threats and stressors on marine processes, harvested resources, and ecosystem functioning by identifying vulnerable species and habitats. ....Developing predictive tools for rapid assessment of multiple impacts, including climate change, on the marine ecosystem of Torres Strait (Australia). This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of synergistic effects from multiple threats. We will describe the consequences of threats and stressors on marine processes, harvested resources, and ecosystem functioning by identifying vulnerable species and habitats. We will provide management advice on balancing cultural and ecosystem integrity, economic efficiency, and ecosystem resilience under scenarios of climate and environmental change. This information is of immediate use by Australian government agencies. The project will put Australian scientists at the forefront of research focused on the adaptation of marine ecosystems to synergistic effects.Read moreRead less