Discovery Early Career Researcher Award - Grant ID: DE240100533
Funder
Australian Research Council
Funding Amount
$434,727.00
Summary
Paris-compliance: assessing companies and portfolios. The aim of this research project is to turn the tide on misleading corporate climate pledges and systematise the assessment of companies' climate performance by using a science-based approach. A critical strategic priority urgently called for during recent international climate negotiations, the research conducted will be translated into a global platform where corporate Paris Compliance information will be shared openly and transparently. Th ....Paris-compliance: assessing companies and portfolios. The aim of this research project is to turn the tide on misleading corporate climate pledges and systematise the assessment of companies' climate performance by using a science-based approach. A critical strategic priority urgently called for during recent international climate negotiations, the research conducted will be translated into a global platform where corporate Paris Compliance information will be shared openly and transparently. This will bolster businesses’ climate action by outlining meaningful and effective decarbonisation pathways, allowing all stakeholders to make climate-safe decisions, and guiding policy makers to enforce the required changes for any business to become Paris-compliant. Read moreRead less
A landfill cover that generates electricity: a Microbial Fuel Cell application. Landfills account for over two per cent of Australia’s greenhouse emissions, dominating emissions from waste and wastewater. Methane emissions are inherent to landfills because waste cannot be permanently sealed until a landfill cell is full. In this project, a microbial fuel cell (MFC) landfill cover will be developed as a means of achieving full biogas capture, from the time that waste is placed. The MFC cover syst ....A landfill cover that generates electricity: a Microbial Fuel Cell application. Landfills account for over two per cent of Australia’s greenhouse emissions, dominating emissions from waste and wastewater. Methane emissions are inherent to landfills because waste cannot be permanently sealed until a landfill cell is full. In this project, a microbial fuel cell (MFC) landfill cover will be developed as a means of achieving full biogas capture, from the time that waste is placed. The MFC cover system would consist of a relatively thin and deformable granular graphite layer colonised by current generating methane oxidising microorganisms, overlain by a proton exchange membrane and steel mesh as the anode layer. The MFC cover will provide the benefit of power generation as well as more complete greenhouse gas mitigation. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101552
Funder
Australian Research Council
Funding Amount
$325,112.00
Summary
Tough choices: assessing threats and prioritising conservation investment. Biodiversity faces multiple threats, including global change. A significant problem is the gap between the science underpinning species' vulnerability assessments and the development of effective conservation management solutions, reducing the probability of successful conservation. Given insufficient resources exist to conserve all species, the development of a future-smart framework for prioritising resource allocation ....Tough choices: assessing threats and prioritising conservation investment. Biodiversity faces multiple threats, including global change. A significant problem is the gap between the science underpinning species' vulnerability assessments and the development of effective conservation management solutions, reducing the probability of successful conservation. Given insufficient resources exist to conserve all species, the development of a future-smart framework for prioritising resource allocation at global, national and regional scales is essential. This project aims to do that by classifying the risks to species using a predictive framework, and construct a widely applicable management scheme to maximise species' future persistence.Read moreRead less
Quantifying the flux of fugitive greenhouse gasses associated with coal seam gas and calibrating it to natural baseline and anthropogenic sources. Recent studies show that fugitive methane emissions associated with coal seam gas extraction pose a source of greenhouse gasses. In addition to the possible environmental impacts of methane emissions, quantifying the magnitude of emissions has potentially significant implications for future tax liabilities that could change the economics of the unconv ....Quantifying the flux of fugitive greenhouse gasses associated with coal seam gas and calibrating it to natural baseline and anthropogenic sources. Recent studies show that fugitive methane emissions associated with coal seam gas extraction pose a source of greenhouse gasses. In addition to the possible environmental impacts of methane emissions, quantifying the magnitude of emissions has potentially significant implications for future tax liabilities that could change the economics of the unconventional energy boom in Australia. The proposed research by an interdisciplinary team representing regulators, industry, and university researchers would establish a methodology for quantifying the flux of methane from gas fields. It would establish the range of natural baselines and determine the major sources of methane emissions using newly available highly sensitive instruments.Read moreRead less
The political ecology of forest carbon: mainland Southeast Asia's new commodity frontier? Spurred by international climate change policies, forest carbon markets are being promoted in mainland Southeast Asia to protect its forests against persisting rates of deforestation. This research examines the implications of this new commodity market for local livelihoods and cross-border forest product trade in Cambodia, Laos and Vietnam.
Zooplankton: the missing link in modelling the ocean carbon cycle. What is arguably the biggest gap in our ability to close the ocean carbon cycle, and thus improve future forecasts of carbon sequestration and fisheries? The answer is our modelling of zooplankton, the most abundant animals on Earth. This project aims to build a next-generation ecosystem model that resolves zooplankton groups, their traits and key processes, generating novel insights into carbon sequestration and fisheries. Expec ....Zooplankton: the missing link in modelling the ocean carbon cycle. What is arguably the biggest gap in our ability to close the ocean carbon cycle, and thus improve future forecasts of carbon sequestration and fisheries? The answer is our modelling of zooplankton, the most abundant animals on Earth. This project aims to build a next-generation ecosystem model that resolves zooplankton groups, their traits and key processes, generating novel insights into carbon sequestration and fisheries. Expected outcomes include new methods for zooplankton modelling, leading to a paradigm shift in how we model carbon cycling. This should provide significant benefits, including vastly improved estimates of carbon sequestration and fisheries production, vital for carbon budgets and food security in Australia and globally.Read moreRead less
Social implications of market-based policy instruments for carbon and water. This project aims to analyse socio-cultural benefits and risks in the two significant environmental markets of carbon and water across three sites in Australia and Timor-Leste. Research into market-based policies to manage significant environmental issues is yet to fully consider socio-cultural dimensions. This project intends to document local community producers, distant investor and consumer perspectives, and incorpo ....Social implications of market-based policy instruments for carbon and water. This project aims to analyse socio-cultural benefits and risks in the two significant environmental markets of carbon and water across three sites in Australia and Timor-Leste. Research into market-based policies to manage significant environmental issues is yet to fully consider socio-cultural dimensions. This project intends to document local community producers, distant investor and consumer perspectives, and incorporate these perspectives into methods for improving the operation and impact of these expanding markets. By undertaking the first systematic comparison across resources and sites, the project expects to fill a key gap in environmental scholarship and contribute to international strategies to improve social and environmental outcomes in market-based environmental policy.Read moreRead less
Towards a climate theory of tropical cyclone formation. In Earth's current climate, about 80 to 90 tropical cyclones form every year around the globe, but the reasons why cyclones form at this rate are unknown. This project will use a combination of theoretical techniques and numerical simulation to elucidate the links between large-scale climate and the rate of tropical cyclone formation. A series of climate model experiments will be performed that also have the potential to improve confidence ....Towards a climate theory of tropical cyclone formation. In Earth's current climate, about 80 to 90 tropical cyclones form every year around the globe, but the reasons why cyclones form at this rate are unknown. This project will use a combination of theoretical techniques and numerical simulation to elucidate the links between large-scale climate and the rate of tropical cyclone formation. A series of climate model experiments will be performed that also have the potential to improve confidence in our predictions of tropical cyclone incidence in a future, changed climate.Read moreRead less
Algal direct-air CO2 capture through interfacial enzyme immobilisation . Capturing CO2 directly from the atmosphere is challenging due to inherently slow mass transfer kinetics. This project aims to overcome this using an enzyme that can rapidly solubilise CO2 from air into water, to produce algae. By engineering the enzyme immobilisation at the air-water interface, this project will activate and protect the enzymes, increasing their lifespan and reducing costs. By understanding mass transfer an ....Algal direct-air CO2 capture through interfacial enzyme immobilisation . Capturing CO2 directly from the atmosphere is challenging due to inherently slow mass transfer kinetics. This project aims to overcome this using an enzyme that can rapidly solubilise CO2 from air into water, to produce algae. By engineering the enzyme immobilisation at the air-water interface, this project will activate and protect the enzymes, increasing their lifespan and reducing costs. By understanding mass transfer and enzyme activity in the interfacial immobilisation media, floating enzyme rafts can be developed for deployment over expansive areas, facilitating large-scale conversion of atmospheric CO2 into algae-derived fuels, feeds and chemicals.Read moreRead less
Conflicting temporalities of climate governance: a comparative sociology of policy design and operationalization in Australia and the United Kingdom. This project will investigate the ways in which climate policy in Australia and the United Kingdom deals with uncertainty in the timing of climate change and climate change impacts. It will evaluate the utility of various approaches to climate policy and the potential contradictions that arise between climate dynamics and the policy design.