Landfill gas leakages in geosynthetic lining systems: closing missing gaps. This project aims to resolve the shortfall in the fundamental understanding of the coupling between gas flow and geosynthetic liner systems by developing practical and new modelling techniques. The project expects to underpin the development of an experimentally validated theory to predict gas leakage rates through geosynthetics composite liner systems. Expected outcomes of the project are the establishment of a new conc ....Landfill gas leakages in geosynthetic lining systems: closing missing gaps. This project aims to resolve the shortfall in the fundamental understanding of the coupling between gas flow and geosynthetic liner systems by developing practical and new modelling techniques. The project expects to underpin the development of an experimentally validated theory to predict gas leakage rates through geosynthetics composite liner systems. Expected outcomes of the project are the establishment of a new conceptual framework and improved integrated design tools for the mitigation of gas escape through geosynthetics liner systems. These outcomes are expected to benefit the waste industry by providing the necessary scientific advances to enable a better estimate of gas emissions from landfills.Read moreRead less
Can endosymbionts alter climate change resilience in insects? This project aims to establish whether endosymbionts alter climate change vulnerability and investigate the potential for endosymbionts to be used as a tool to modify climate change resilience in insects. Heritable endosymbionts – microscopic bacteria living exclusively within host cells – are widespread in insects. A handful of studies indicate that endosymbionts may influence the thermal tolerance of their host, yet whether they al ....Can endosymbionts alter climate change resilience in insects? This project aims to establish whether endosymbionts alter climate change vulnerability and investigate the potential for endosymbionts to be used as a tool to modify climate change resilience in insects. Heritable endosymbionts – microscopic bacteria living exclusively within host cells – are widespread in insects. A handful of studies indicate that endosymbionts may influence the thermal tolerance of their host, yet whether they alter the upper thermal limits and climate change risk of insects is unknown. This fellowship will provide a greater understanding of the consequences of climate change on species persistence, as well as opening up avenues to utilise endosymbionts as a tool to manipulate the climate change resilience of insects.
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Australian Laureate Fellowships - Grant ID: FL180100036
Funder
Australian Research Council
Funding Amount
$3,011,916.00
Summary
Engineering microbes that increase coral climate resilience. This project aims to develop microbes which are able to enhance the climate resilience of corals. Coral reefs around the world are being lost at an alarming rate. Developing microbial symbionts to enhance coral climate resilience will give Australian and other coral reef ecosystems an increased chance of surviving the impact of climate change. The project will also enhance understanding of the functional roles of microbial symbionts of ....Engineering microbes that increase coral climate resilience. This project aims to develop microbes which are able to enhance the climate resilience of corals. Coral reefs around the world are being lost at an alarming rate. Developing microbial symbionts to enhance coral climate resilience will give Australian and other coral reef ecosystems an increased chance of surviving the impact of climate change. The project will also enhance understanding of the functional roles of microbial symbionts of corals, and advance the microbial symbiosis discipline globally. Expected outcomes include healthier coral reefs through the use of more climate resilient coral stock in reef conservation and restoration initiatives.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100699
Funder
Australian Research Council
Funding Amount
$446,110.00
Summary
Nature-based solutions for the climate change-biodiversity nexus in cities. This project aims to advance knowledge of governance and implementation of nature-based solutions to address the climate change-biodiversity nexus in cities. Nature-based solutions offer multiple synergistic solutions for climate change and biodiversity, yet implementation is challenging due to complex governance and policy. The project will generate new knowledge of governance and policy, using transdisciplinary researc ....Nature-based solutions for the climate change-biodiversity nexus in cities. This project aims to advance knowledge of governance and implementation of nature-based solutions to address the climate change-biodiversity nexus in cities. Nature-based solutions offer multiple synergistic solutions for climate change and biodiversity, yet implementation is challenging due to complex governance and policy. The project will generate new knowledge of governance and policy, using transdisciplinary research. Outcomes include a framework for transformative governance, to support enhanced capacity for urgent, integrated action for the climate-biodiversity nexus. The project will deliver environmental and social benefits to Australia and internationally through new approaches to address these intersecting environmental crises.Read moreRead less
Integrating climate change adaptation and mitigation in built environments. This project aims to facilitate the integration of climate change adaptation and mitigation across Australia’s built environment sectors: design, urban planning, construction and property. Cities are significant contributors to climate change but actions are presently limited, and largely unintegrated across sectors. The project expects to generate new knowledge to advance climate change action. An expected outcome is a ....Integrating climate change adaptation and mitigation in built environments. This project aims to facilitate the integration of climate change adaptation and mitigation across Australia’s built environment sectors: design, urban planning, construction and property. Cities are significant contributors to climate change but actions are presently limited, and largely unintegrated across sectors. The project expects to generate new knowledge to advance climate change action. An expected outcome is a framework to guide decision making in the built environment. Through communication to practitioners and policy makers, this project plans to provide significant benefit for Australian cities and society: progressing climate change action, informing investment decisions and reducing the harm and cost of climate change impactsRead 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
Discovery Early Career Researcher Award - Grant ID: DE230101175
Funder
Australian Research Council
Funding Amount
$429,744.00
Summary
Contested Geographies of Terrestrial Carbon. National pledges to tackle climate change rely heavily on land to sequester and store carbon. How competing ideas about land use are negotiated and institutionalised in the climate regime is critical to effective, just and legitimate climate responses. This project aims to explain the political economy of the science and policy of land-based climate mitigation, generating new knowledge on who promotes carbon sinks and why. The expected project outcome ....Contested Geographies of Terrestrial Carbon. National pledges to tackle climate change rely heavily on land to sequester and store carbon. How competing ideas about land use are negotiated and institutionalised in the climate regime is critical to effective, just and legitimate climate responses. This project aims to explain the political economy of the science and policy of land-based climate mitigation, generating new knowledge on who promotes carbon sinks and why. The expected project outcomes include guidelines to advance more just and sustainable land use through improved carbon accounting practices, using an innovative approach that combines stakeholder interviews, discourse analysis, and expert elicitation. These outcomes will notably benefit rural communities and farmers.Read moreRead less
Resolving the role of kelp in blue carbon cycles to enable management. We aim to uncover how kelp forests contribute to carbon storage, biodiversity enhancement and nutrient mitigation in Australia. We will combine mapping and modelling to identify local variation in kelp carbon stocks and sequestration potential and verify kelp carbon export to deep ocean sinks through genetic tracing in seawater and sediments. Co-benefits will be identified through nutrient experiments and reef surveys. We wil ....Resolving the role of kelp in blue carbon cycles to enable management. We aim to uncover how kelp forests contribute to carbon storage, biodiversity enhancement and nutrient mitigation in Australia. We will combine mapping and modelling to identify local variation in kelp carbon stocks and sequestration potential and verify kelp carbon export to deep ocean sinks through genetic tracing in seawater and sediments. Co-benefits will be identified through nutrient experiments and reef surveys. We will also assess the risk that calcification and production of halogenic gas within the kelp forest could offset its climate mitigation potential. Project outcomes will enable management to consider kelp ecosystem services broadly and optimize our capacity to meet current emission reduction and biodiversity commitments.Read moreRead less
Genomics and mixed source populations in wildlife translocations. Translocation is a conservation strategy to help the plight of endangered species, and is becoming increasing important to mitigate against climate change. However translocations often fail. Theory suggests mixing individuals from different source populations would benefit species' genomic diversity and potentially success rates, however this is untested in animals. Also unclear is what parts of the genome are important for mitiga ....Genomics and mixed source populations in wildlife translocations. Translocation is a conservation strategy to help the plight of endangered species, and is becoming increasing important to mitigate against climate change. However translocations often fail. Theory suggests mixing individuals from different source populations would benefit species' genomic diversity and potentially success rates, however this is untested in animals. Also unclear is what parts of the genome are important for mitigating against climate change. Using an endangered lizard model, this project aims to understand how to best start new populations by 1) providing the first empirical test in terrestrial vertebrates of using mixed source populations; and 2) uncovering regions of the genome important for considering in translocations.Read moreRead less
Advancing investor action on energy transition. This project aims to advance action by investors (debt and equity) to increase finance for low-carbon energy sources that reduce fundamental climate risks. The project applies interdisciplinary approaches to generate new knowledge about the business case for investor leadership on energy transition and supportive climate law and financial regulatory frameworks. Collaborative legal and business analysis by leading Australian and US scholars, coupled ....Advancing investor action on energy transition. This project aims to advance action by investors (debt and equity) to increase finance for low-carbon energy sources that reduce fundamental climate risks. The project applies interdisciplinary approaches to generate new knowledge about the business case for investor leadership on energy transition and supportive climate law and financial regulatory frameworks. Collaborative legal and business analysis by leading Australian and US scholars, coupled with interviews and focus groups with investors, will examine contemporary engagement practices and investors' management of climate-related financial risks. Expected outcomes are targeted reform proposals to benefit policymakers and the environment by fostering private financing of clean energy.Read moreRead less