Enforcing labour standards in supply chains through voluntary frameworks. This project aims to investigate the potential of multi-stakeholder initiatives to ensure the enforcement of labour standards in supply chains by examining the cleaning accountability framework - an initiative comprised of diverse representatives in the commercial cleaning supply chain in Australia. It is expected that this will result in the development of new regulatory methods/technology to improve compliance. This is e ....Enforcing labour standards in supply chains through voluntary frameworks. This project aims to investigate the potential of multi-stakeholder initiatives to ensure the enforcement of labour standards in supply chains by examining the cleaning accountability framework - an initiative comprised of diverse representatives in the commercial cleaning supply chain in Australia. It is expected that this will result in the development of new regulatory methods/technology to improve compliance. This is expected to improve the quality of life of vulnerable workers in supply chains and the mitigation of reputational risk for business.
Read moreRead less
Are proposed land-based sinks for greenhouse gases resilient to climate change and natural variability? One strategy to reduce the scale of future climate change is to enhance the storage of carbon in vegetation and soils. Evidence suggests carbon stored in vegetation and soils is itself vulnerable to climate change, placing this stored carbon at risk; this project will assess this risk to advise on the reliability of using terrestrial systems as carbon sinks.
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
Past and future effects of climate change on the carbon-water balance of plants. Over the coming century, climate change will profoundly impact Australian vegetation via the direct effects of elevated atmospheric carbon dioxide (CO2) on plants and the indirect effects of CO2-forced changes in rainfall and temperature, with major implications for agricultural production and water resources. This project will address these threats by providing new tools for measuring and predicting vegetation-clim ....Past and future effects of climate change on the carbon-water balance of plants. Over the coming century, climate change will profoundly impact Australian vegetation via the direct effects of elevated atmospheric carbon dioxide (CO2) on plants and the indirect effects of CO2-forced changes in rainfall and temperature, with major implications for agricultural production and water resources. This project will address these threats by providing new tools for measuring and predicting vegetation-climate feedbacks. It will determine the combined effects of elevated atmospheric CO2 and drought on the productivity of natural and agricultural landscapes, and provide the biophysical framework for developing the next generation of high-yielding, drought tolerant crop varieties for the rapidly approaching greenhouse world.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150100223
Funder
Australian Research Council
Funding Amount
$357,024.00
Summary
Dynamics, variability and change in Southern Ocean abyssal flows. Changes in the Southern Ocean abyssal circulation are linked with dramatic climate events, yet the associated dynamics are poorly understood. This project aims to determine the fundamental dynamic processes driving abyssal flows, and diagnose impacts of recent and projected climate change. The project also aims to bridge the large gap between conceptual and observational understanding of this vital limb of the ocean's overturning ....Dynamics, variability and change in Southern Ocean abyssal flows. Changes in the Southern Ocean abyssal circulation are linked with dramatic climate events, yet the associated dynamics are poorly understood. This project aims to determine the fundamental dynamic processes driving abyssal flows, and diagnose impacts of recent and projected climate change. The project also aims to bridge the large gap between conceptual and observational understanding of this vital limb of the ocean's overturning circulation. A significant innovation is that it will be the first study of the Southern Ocean abyss using realistic global-scale models capable of simulating all the key dynamic processes. Results will guide Southern Ocean observation programs, explain observed changes, and reduce uncertainties in climate projections.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170101191
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
The future intensity of extreme East Coast Lows. This project aims to determine the environmental factors controlling the intensity of extreme East Coast Lows and how their intensity responds to global warming conditions. East Coast Lows are responsible for much of the high-impact weather affecting the east coast of Australia. Understanding the causes behind future climate changes is critical to provide confidence in future projections. This project will use high-resolution climate models that c ....The future intensity of extreme East Coast Lows. This project aims to determine the environmental factors controlling the intensity of extreme East Coast Lows and how their intensity responds to global warming conditions. East Coast Lows are responsible for much of the high-impact weather affecting the east coast of Australia. Understanding the causes behind future climate changes is critical to provide confidence in future projections. This project will use high-resolution climate models that can realistically simulate all the key dynamic processes including atmosphere-ocean interactions. Expected outcomes are adaptation strategies to mitigate the future effect of East Coast Lows on coastal fresh water resources, flooding and erosion.Read moreRead less
How will climate change affect sub-daily precipitation? This project will examine changes in sub-daily precipitation due to climate change. It will improve our understanding of the mechanisms that cause the changes at regional and local scales. Regional climate change projections produced will be freely available, and at a spatial and temporal scales suitable for impacts and adaptation studies.
An integrated mechanistic model of species' responses to environmental change: from individual responses to range shifts and beyond. To effectively adapt to future environmental change, reliable forecasts are needed of how human alterations to climate and habitat will affect species. This project integrates cutting-edge methods in nutritional, physiological and spatial ecology to develop new tools for predicting and understanding how species will respond to environmental change.
Understanding leaf water isotope composition. This project aims to quantify variation in leaf water isotopes and develop mechanistic models for paleoclimatologists and plant scientists to constrain global carbon cycles. Leaf water stable isotopes influence the isotope compositions of atmospheric oxygen, carbon dioxide and water vapour, and impart an evaporative signal on the isotope composition of plant organic material. These isotope signals have been used to constrain global carbon and water c ....Understanding leaf water isotope composition. This project aims to quantify variation in leaf water isotopes and develop mechanistic models for paleoclimatologists and plant scientists to constrain global carbon cycles. Leaf water stable isotopes influence the isotope compositions of atmospheric oxygen, carbon dioxide and water vapour, and impart an evaporative signal on the isotope composition of plant organic material. These isotope signals have been used to constrain global carbon and water cycles and reconstruct past climates. This project aims to quantify variation in leaf water isotopes and develop mechanistic models for use by paleoclimatologists, plant scientists and to constrain global carbon cycles and develop accurate models of leaf water isotopes to reduce uncertainty in climate models.Read moreRead less
Next-generation vegetation model based on functional traits. Global vegetation models try to answer big questions, such as the effects of climate change and carbon dioxide (CO2) on ecosystems and vice versa. But as present models are outdated and give inconsistent results, the project is planning a new, more robust model that will fully exploit recent advances in plant functional ecology and earth system science.