Corporate and institutional strategies for climate change: An international comparative study. Drawing on 'best practice' from US and European countries, the project will improve corporate Australia's capacity for sustainability by developing a framework that integrates climate change issues into corporate strategy. By integrating perspectives from market, state and civil society actors, the research's multi-stakeholder approach also addresses community concerns about climate change. The find ....Corporate and institutional strategies for climate change: An international comparative study. Drawing on 'best practice' from US and European countries, the project will improve corporate Australia's capacity for sustainability by developing a framework that integrates climate change issues into corporate strategy. By integrating perspectives from market, state and civil society actors, the research's multi-stakeholder approach also addresses community concerns about climate change. The findings will help enhance our understanding of the challenges and opportunities resulting from the introduction of Australia's first national emissions scheme in 2010.Read moreRead less
About time: Climate change adaptation in Australian industries. This project aims to assist the most vulnerable industries in Australia as they adapt to climate change. By investigating the interplay between industry practices and climate impacts, the project proposes to develop a theoretical conceptualization of time. This is significant in addressing the temporal tension between financial short-termism and future climate commitments. The expected outcomes include advancing the scholarly discus ....About time: Climate change adaptation in Australian industries. This project aims to assist the most vulnerable industries in Australia as they adapt to climate change. By investigating the interplay between industry practices and climate impacts, the project proposes to develop a theoretical conceptualization of time. This is significant in addressing the temporal tension between financial short-termism and future climate commitments. The expected outcomes include advancing the scholarly discussion of time and the creation of a practical tool in the form of digital stories that will make sustainable futures actionable. This benefits Australian industries by strengthening their capacity to meet the future challenges of climate change.Read moreRead less
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
Explaining forest responses to rising carbon-dioxide concentrations at stand scale using a new, simple model of plant carbon economy. Australia is undergoing large changes in [CO2] and rainfall patterns, with 20% decreases in annual rainfall across southern Australia over the past 30 years, and large increases in north-western Australia. The impacts of rising [CO2] and altered rainfall must be factored into Australia's environmental and water-catchment management strategies. The outcome of this ....Explaining forest responses to rising carbon-dioxide concentrations at stand scale using a new, simple model of plant carbon economy. Australia is undergoing large changes in [CO2] and rainfall patterns, with 20% decreases in annual rainfall across southern Australia over the past 30 years, and large increases in north-western Australia. The impacts of rising [CO2] and altered rainfall must be factored into Australia's environmental and water-catchment management strategies. The outcome of this project will be a new simplified forest model that has been validated for Australia's leading climate-change experiment on forests, the Hawkesbury Forest Experiment, which includes both CO2 and watering treatments. The model will be readily transferable to new sites and at regional scale, so it can be applied as a tool for future management of Australia's forests.Read moreRead less
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
How will Eucalypt tree architecture and growth adapt to future atmospheric CO2 and drought? This work is fundamental to understanding how growth and water use by Australia's forests will be modified in the future by global change. The changes in tree leaf area and canopy structure that we seek to understand will determine forest responses to increasing atmospheric CO2 and drought. It is essential to study these changes on Australian species, because they differ from forest species elsewhere in h ....How will Eucalypt tree architecture and growth adapt to future atmospheric CO2 and drought? This work is fundamental to understanding how growth and water use by Australia's forests will be modified in the future by global change. The changes in tree leaf area and canopy structure that we seek to understand will determine forest responses to increasing atmospheric CO2 and drought. It is essential to study these changes on Australian species, because they differ from forest species elsewhere in having been largely shaped by water availability. This fundamental work will flow into predictions of future forest growth and water use in Australia, with consequences for land and water resource management as well as forestry.Read moreRead less
Developing a mechanistic basis for coral reef conservation. This project aims to provide an evidence base for coral reef management to be targeted towards regions at greatest risk, and those that have the greatest capacity for acclimation under near-future climate change. This project will undertake an innovative trans-disciplinary analysis of coral thermal tolerance and the implications for targeted coral reef conservation to mitigate the impacts of climate change across the Great Barrier Reef ....Developing a mechanistic basis for coral reef conservation. This project aims to provide an evidence base for coral reef management to be targeted towards regions at greatest risk, and those that have the greatest capacity for acclimation under near-future climate change. This project will undertake an innovative trans-disciplinary analysis of coral thermal tolerance and the implications for targeted coral reef conservation to mitigate the impacts of climate change across the Great Barrier Reef (GBR). The project will provide significant benefits, by assisting in the maintenance of the goods and services (tourism, fisheries, shoreline protection) provided to Australia by the GBR.Read moreRead less
Predicting and improving the productivity of plants in future climates. Earth's atmospheric carbon dioxide (CO2) sustains all terrestrial vegetation, yet the effects of increasing concentrations of this gas on plant productivity are difficult to predict. The project aims to undertake experiments on the leaf-level processes that underpin plant productivity in multiple global vegetation systems. This could enable the development of a new theoretical approach to predicting plant productivity in cha ....Predicting and improving the productivity of plants in future climates. Earth's atmospheric carbon dioxide (CO2) sustains all terrestrial vegetation, yet the effects of increasing concentrations of this gas on plant productivity are difficult to predict. The project aims to undertake experiments on the leaf-level processes that underpin plant productivity in multiple global vegetation systems. This could enable the development of a new theoretical approach to predicting plant productivity in changed environmental circumstances at all scales. The results of this project could provide new tools for understanding the vulnerabilities and sensitivities of natural and managed landscapes under environmental pressures associated with increasing CO2.Read moreRead less
To grow or to store: Do plants hedge their bets? This project aims to resolve a long-standing question about the function of perennial plants: how much of the carbon taken up by photosynthesis is used immediately for growth, and how much is kept in reserve as insurance against future stress? This question is important to our understanding of how plants respond to stresses such as severe drought, and yet lack of data and theoretical modelling currently hampers our ability to answer it. By applyin ....To grow or to store: Do plants hedge their bets? This project aims to resolve a long-standing question about the function of perennial plants: how much of the carbon taken up by photosynthesis is used immediately for growth, and how much is kept in reserve as insurance against future stress? This question is important to our understanding of how plants respond to stresses such as severe drought, and yet lack of data and theoretical modelling currently hampers our ability to answer it. By applying novel data analysis and modelling tools to recent experimental results, the project plans to test hypotheses for how plants allocate carbon between growth and storage in response to stress. Insights from the project may underpin better management of Australia’s vulnerable ecosystems.Read moreRead less
Towards a predictive model for coastal marine microbial assemblages. Coastal regions are overwhelmingly the most intense point of interaction between human activity and oceanic provinces. At this interface, the marine biological ecosystem provides critical services that are required to maintain industrial, economic and social well-being. Our work will identify how these marine systems respond to anthropogenic and climatic variability, National Research Priority 1, and in turn, how this response ....Towards a predictive model for coastal marine microbial assemblages. Coastal regions are overwhelmingly the most intense point of interaction between human activity and oceanic provinces. At this interface, the marine biological ecosystem provides critical services that are required to maintain industrial, economic and social well-being. Our work will identify how these marine systems respond to anthropogenic and climatic variability, National Research Priority 1, and in turn, how this response affects ocean services. This knowledge will inform management efforts in resource and biodiversity conservation, and identify novel areas for future resource exploration.Read moreRead less