450 Million year history of plant gas exchange capacity and the role of atmospheric carbon dioxide. Our planet faces an increase in atmospheric carbon dioxide that is unprecedented in human history, but has occurred in ancient times. By studying the relationship between past changes in atmospheric carbon dioxide, plant gas exchange and climate we will gain powerful global insight into future scenarios of continental carbon and water fluxes. This global perspective is essential for Australia to a ....450 Million year history of plant gas exchange capacity and the role of atmospheric carbon dioxide. Our planet faces an increase in atmospheric carbon dioxide that is unprecedented in human history, but has occurred in ancient times. By studying the relationship between past changes in atmospheric carbon dioxide, plant gas exchange and climate we will gain powerful global insight into future scenarios of continental carbon and water fluxes. This global perspective is essential for Australia to assess its vulnerability to global climate change in relation to other nations, thereby informing national planning of landscape resource use, including primary industry, water infrastructure and carbon trading.Read moreRead less
Environmental change, carbon cycling and human impact in tropical Australia. This fellowhip will provide the fundamental science outputs required to understand the complex linkages between terrestrial ecosystems, environmental change and human impact in the tropics - in Australia and globally - thereby assisting in
(i) predicting the response of tropical ecosystems to future environmental change and respond to the impacts of tropical climate variability
(ii) developing and validating method ....Environmental change, carbon cycling and human impact in tropical Australia. This fellowhip will provide the fundamental science outputs required to understand the complex linkages between terrestrial ecosystems, environmental change and human impact in the tropics - in Australia and globally - thereby assisting in
(i) predicting the response of tropical ecosystems to future environmental change and respond to the impacts of tropical climate variability
(ii) developing and validating methodologies for improved carbon sequestration, verifiable carbon accounting and emissions trading
(iii) achieving sustainability in the utilization of the natural resource base of tropical Australia by optimizing the balance between wealth creation and environmental impact
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989642
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
Environmentally Controlled Infrastructure to Investigate the Effects of Climate Change on the Great Barrier Reef. The coral reefs of Australia, particularly the Great Barrier Reef, Ningaloo Reef, and Lord Howe Island World Heritage Area are Australian national icons, of great economic, social, and aesthetic value to this country. Climate change has the potential to impact the biodiversity of these reefs and their sustainable management. Temperature, CO2, pH and light can affect coral and fish re ....Environmentally Controlled Infrastructure to Investigate the Effects of Climate Change on the Great Barrier Reef. The coral reefs of Australia, particularly the Great Barrier Reef, Ningaloo Reef, and Lord Howe Island World Heritage Area are Australian national icons, of great economic, social, and aesthetic value to this country. Climate change has the potential to impact the biodiversity of these reefs and their sustainable management. Temperature, CO2, pH and light can affect coral and fish reproduction, coral bleaching and the response to other anthropogenic intrusions. This facility will provide essential infrastructure for conducting fundamental research on these issues and will directly interface with management agencies to assist with the sustainable management of Australian reefs.Read moreRead less
Reducing uncertainties in greenhouse gas emissions from sub-tropical land use systems. The principle outcome of the research is the identification of sustainable land use management strategies that will ensure the continued productivity and profitability of food and fibre in the Australian sub-tropics and tropics in response to climate change whilst reducing greenhouse gas emissions. Regional communities will benefit through a greater awareness of emission sources and sinks and exposure to viabl ....Reducing uncertainties in greenhouse gas emissions from sub-tropical land use systems. The principle outcome of the research is the identification of sustainable land use management strategies that will ensure the continued productivity and profitability of food and fibre in the Australian sub-tropics and tropics in response to climate change whilst reducing greenhouse gas emissions. Regional communities will benefit through a greater awareness of emission sources and sinks and exposure to viable and practical strategies that promote productivity through regional diversity in land use. Improved data on greenhouse gas accounts will also ensure the Australia community is provided with full and accurate representation in international climate change fora and policy development.Read moreRead less
Changing Seas at Cellular to Cross-Ocean Scales. Australia relies greatly upon its rich natural environmental resources for goods, services and for economic growth (tourism, fisheries, and recreational industries). Climate change is one of the biggest threats to the natural marine environment. As the climate warms and oceans become more acidic, corals, the framework builders of reefs, experience unfavourable conditions. This project aims to better understand the processes by which ocean acidifi ....Changing Seas at Cellular to Cross-Ocean Scales. Australia relies greatly upon its rich natural environmental resources for goods, services and for economic growth (tourism, fisheries, and recreational industries). Climate change is one of the biggest threats to the natural marine environment. As the climate warms and oceans become more acidic, corals, the framework builders of reefs, experience unfavourable conditions. This project aims to better understand the processes by which ocean acidification and climate change affect corals, and to develop management tools for the mitigation of, and acclimation to, climate change. By so doing, this project will enable managers of Australia's Great Barrier Reef to better respond to the threatening challenges that climate change poses. 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
Modelling the impact of simulated warming on marine microbial production of dimethylsulphide on a global scale. The ultimate goal of Earth systems science is to understand the planet's functioning well enough to explain past changes (eg ice ages) and to predict future states of the system (eg the magnitude of greenhouse warming). This is possible only if the climate system can be accurately modelled. This project aims to examine the effect of simulated climate change on the global production of ....Modelling the impact of simulated warming on marine microbial production of dimethylsulphide on a global scale. The ultimate goal of Earth systems science is to understand the planet's functioning well enough to explain past changes (eg ice ages) and to predict future states of the system (eg the magnitude of greenhouse warming). This is possible only if the climate system can be accurately modelled. This project aims to examine the effect of simulated climate change on the global production of dimethylsulphide (DMS) by marine microbial ecosystems. DMS has been hypothesised as an important biogenic feedback on global warming.
This work will provide the first ecosystem modelling estimates of the
global radiative forcing due to DMS and thus decrease the uncertainty in current climate projections.Read moreRead less
The transcriptome, genome and metagenome of Acropora millepora: a model system for studying coral health and disease. Corals have an iconic significance for Australia, which has the best-preserved reef system in the world. The Great Barrier Reef is worth more than $6 billion per year to the Australian economy, and provides employment for 68000 people. The research will provide insights into the molecular bases of stress and disease in corals and the internal mechanisms by which corals attempt to ....The transcriptome, genome and metagenome of Acropora millepora: a model system for studying coral health and disease. Corals have an iconic significance for Australia, which has the best-preserved reef system in the world. The Great Barrier Reef is worth more than $6 billion per year to the Australian economy, and provides employment for 68000 people. The research will provide insights into the molecular bases of stress and disease in corals and the internal mechanisms by which corals attempt to combat them. The results will allow the design of strategies for better reef management, resulting in economic, environmental and social benefits for Australia.Read moreRead less
The reliability of corporate reporting of greenhouse gas estimates: Determinants, consequences, training for accountants and policy Initiatives. Fundamental to the successful re-allocation of resources to address climate change is that greenhouse gas estimates reported by firms are reliable. The first outcome from this research is the development of tools to assist and train the Australian accountancy profession in the estimation of reliable emissions. The second outcome is identification of fac ....The reliability of corporate reporting of greenhouse gas estimates: Determinants, consequences, training for accountants and policy Initiatives. Fundamental to the successful re-allocation of resources to address climate change is that greenhouse gas estimates reported by firms are reliable. The first outcome from this research is the development of tools to assist and train the Australian accountancy profession in the estimation of reliable emissions. The second outcome is identification of factors associated with the inaccuracy and bias of greenhouse gas emissions reported by companies and the consequences of the inaccuracies for the share market's valuation of emission liabilities. These research findings will identify issues that need to be addressed by regulators to ensure that the greenhouse gas estimates reported by companies are reliable.Read moreRead less
Assessing the adaptive capacity of hospital facilities to cope with climate-related extreme weather events: A risk management approach. Given Australia's and New Zealand's relatively high exposure to climate extremes, the social, economic and health benefits of better managed hospital facilities are significant. Floods, bushfires, heatwaves and cyclones cost Australia over $1.4bn/year and New Zealand over NZ$43m/yr in disruption to communities, business productivity and damage to infrastructure. ....Assessing the adaptive capacity of hospital facilities to cope with climate-related extreme weather events: A risk management approach. Given Australia's and New Zealand's relatively high exposure to climate extremes, the social, economic and health benefits of better managed hospital facilities are significant. Floods, bushfires, heatwaves and cyclones cost Australia over $1.4bn/year and New Zealand over NZ$43m/yr in disruption to communities, business productivity and damage to infrastructure. This research will help to mitigate these costs by protecting populations from the health risks associated with such events. The potential benefits will be most significant for those vulnerable communities at high risk such as the aged, the obese, the ill and those geographically exposed to more extreme weather events.Read moreRead less