Understanding mycorrhizal phenotypes using functional traits. This project aims to develop a new framework linked to tangible, measurable traits of beneficial plant-fungal partnerships that lead to empirical predictions. The project expects to deliver an understanding of how ecological strategies of plant-fungal partnerships control plant productivity and soil nutrient cycling. Expected outcomes include new methods for predicting whether beneficial partnerships can be realised and knowledge that ....Understanding mycorrhizal phenotypes using functional traits. This project aims to develop a new framework linked to tangible, measurable traits of beneficial plant-fungal partnerships that lead to empirical predictions. The project expects to deliver an understanding of how ecological strategies of plant-fungal partnerships control plant productivity and soil nutrient cycling. Expected outcomes include new methods for predicting whether beneficial partnerships can be realised and knowledge that can be transformed into recommendations for practitioners. This should lead to significant impact associated with trustworthy assessments of commercial products and of management recommendations, supporting economic and environmental benefits linked with more productive soils and improved ecosystem health.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100812
Funder
Australian Research Council
Funding Amount
$451,748.00
Summary
Using evolutionary theory to advance reproductive technologies. This project aims to address the global biodiversity crisis by incorporating evolutionary theory into the study of reproductive technologies. With 41% of amphibian species now threatened with extinction, this project expects to revolutionise the field, enhancing the propagation and genetic management of threatened amphibians. Specifically, incorporating evolutionary theory into the study of amphibian reproductive technologies will i ....Using evolutionary theory to advance reproductive technologies. This project aims to address the global biodiversity crisis by incorporating evolutionary theory into the study of reproductive technologies. With 41% of amphibian species now threatened with extinction, this project expects to revolutionise the field, enhancing the propagation and genetic management of threatened amphibians. Specifically, incorporating evolutionary theory into the study of amphibian reproductive technologies will increase our capacity to predict spermiation responses and identify parental-genetic incompatibilities that may compromise offspring viability. Ultimately, this novel approach will provide significant benefits by fast-tracking the development of reproductive technologies for threatened species recovery.Read moreRead less
Linking individual traits, the gut microbiome and parasite load in wildlife. This project aims to apply principles of community ecology to the gut microbiome of an urban exploiter – the common brushtail possum - to reveal how animal traits influence individual variation in the load of gut parasites that cause disease in both humans and wildlife. By combining assays defining the behavioural and physiological states of individuals with sophisticated analyses of their gut microbiome, our project wi ....Linking individual traits, the gut microbiome and parasite load in wildlife. This project aims to apply principles of community ecology to the gut microbiome of an urban exploiter – the common brushtail possum - to reveal how animal traits influence individual variation in the load of gut parasites that cause disease in both humans and wildlife. By combining assays defining the behavioural and physiological states of individuals with sophisticated analyses of their gut microbiome, our project will provide a new, yet crucial, perspective on how and why diseases spread. Our discoveries will help understand and manage the burden of infectious diseases from parasites in and beyond our cities and across the human-wildlife interface; essential for improving human and wildlife health in an increasingly urbanised Australia.Read moreRead less
Bridging the gap between crop pollination services and pollinator health. Insect pollinators play an integral role in the quantity and quality of production for many food crops, yet there is growing concern that in agricultural landscapes, the limited availability of floral and non-floral resources might be contributing to global pollinator health declines. This project will synthesize global datasets, develop new methodological tools and conduct new, targeted empirical work to develop an integ ....Bridging the gap between crop pollination services and pollinator health. Insect pollinators play an integral role in the quantity and quality of production for many food crops, yet there is growing concern that in agricultural landscapes, the limited availability of floral and non-floral resources might be contributing to global pollinator health declines. This project will synthesize global datasets, develop new methodological tools and conduct new, targeted empirical work to develop an integrated approach to pollinator resource management with the explicit objectives of maintaining both wild pollinator health and to support crop pollination service delivery in modified systems.Read moreRead less
Outfoxing the fox: new cost-effective ways to protect threatened species. This project aims to address the damage caused by invasive foxes by applying new methods of protection for threatened species. This project expects to generate new knowledge in the areas of conservation biology and invasive species management by comparing the effectiveness of fox control strategies for improving the population viability of declining freshwater turtles. Expected outcomes of this project include a community- ....Outfoxing the fox: new cost-effective ways to protect threatened species. This project aims to address the damage caused by invasive foxes by applying new methods of protection for threatened species. This project expects to generate new knowledge in the areas of conservation biology and invasive species management by comparing the effectiveness of fox control strategies for improving the population viability of declining freshwater turtles. Expected outcomes of this project include a community-based conservation model that prevents turtle extinctions in south-eastern Australia at considerable cost savings. Significant benefits include improved management of the impacts of invasive species, and restoration of ecosystem services provided by the scavenging role of freshwater turtles for maintaining water quality.Read moreRead less
The Promise of Justice. Justice is often framed as a human problem. How other species shape just or unjust futures is rarely considered. Biodiversity loss and modernisation programs can result in unequal suffering for Indigenous communities. Health inequalities, produced by microbial diseases, also disproportionately impact marginalsed peoples in developing countries. Collaborative ethnographic research in Indonesia will enable participants to reconceptualise justice and make policy reccomendati ....The Promise of Justice. Justice is often framed as a human problem. How other species shape just or unjust futures is rarely considered. Biodiversity loss and modernisation programs can result in unequal suffering for Indigenous communities. Health inequalities, produced by microbial diseases, also disproportionately impact marginalsed peoples in developing countries. Collaborative ethnographic research in Indonesia will enable participants to reconceptualise justice and make policy reccomendations in three arenas: 1) the environment, 2) human rights, and 3) health. New knowledge in cultural theory and multispecies studies will be generated through collaborations with distinguished international scholars and indigenous intellectuals.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100025
Funder
Australian Research Council
Funding Amount
$436,250.00
Summary
Human-kangaroo relations: Reconciling perceptions, knowledges and practices. This research aims to reveal the diverse perceptions, knowledges and practices shaping human-kangaroo relations in Australia. Using inter-disciplinary and multi-sited methods, the project expects to generate innovative empirical and conceptual insights into the contested status of the kangaroo as native species and pest, food resource and political symbol. Planned outcomes of the project include the development of parti ....Human-kangaroo relations: Reconciling perceptions, knowledges and practices. This research aims to reveal the diverse perceptions, knowledges and practices shaping human-kangaroo relations in Australia. Using inter-disciplinary and multi-sited methods, the project expects to generate innovative empirical and conceptual insights into the contested status of the kangaroo as native species and pest, food resource and political symbol. Planned outcomes of the project include the development of participatory and applied approaches to reconciling environmental conservation with ethical food production and multispecies justice. Anticipated benefits include fast-tracking a multi-stakeholder dialogue to ensure an ecologically viable, ethically just and economically sustainable future for Australian wildlife. Read moreRead less
Diatom lipids to reveal sea-ice history in remote Antarctic regions. This project aims to understand seasonal Antarctic sea-ice extent using molecular, geochemical, elemental and genomic characteristics of specific marine phytoplankton (diatoms). Little is known of the seasonal sea-ice variation and the position of the summer sea-ice extent a million years before satellite records, but this information is critical to determining air-sea gas exchange and ecosystem food web regulation. This projec ....Diatom lipids to reveal sea-ice history in remote Antarctic regions. This project aims to understand seasonal Antarctic sea-ice extent using molecular, geochemical, elemental and genomic characteristics of specific marine phytoplankton (diatoms). Little is known of the seasonal sea-ice variation and the position of the summer sea-ice extent a million years before satellite records, but this information is critical to determining air-sea gas exchange and ecosystem food web regulation. This project will unite geochemical and biological approaches to provide the data to improve past Antarctic ecosystem and climate models where sea-ice data is missing. Studying diatom biomarkers in deep sea cores from Australia’s Southern Ocean will redefine knowledge of Antarctic climate and provide data necessary to improve global ecosystem and climate models.Read moreRead less
Extinction stories: Inhabiting landscapes of loss in the Anthropocene. This project aims to explore the cultural, political and ethical dimensions of biodiversity loss in three of the world’s ‘extinction capitals’ in an age of mass extinction. Drawing on ethnographic research, philosophy and the natural sciences, the project asks how the loss of species and efforts to prevent these losses shape the contours of local people’s lives and the landscapes they inhabit. This project will also use a ser ....Extinction stories: Inhabiting landscapes of loss in the Anthropocene. This project aims to explore the cultural, political and ethical dimensions of biodiversity loss in three of the world’s ‘extinction capitals’ in an age of mass extinction. Drawing on ethnographic research, philosophy and the natural sciences, the project asks how the loss of species and efforts to prevent these losses shape the contours of local people’s lives and the landscapes they inhabit. This project will also use a series of creative storytelling interventions that aim to cultivate community understanding of why and how extinctions matter. The project also aims to benefit public environmental humanities through the development of resources.Read moreRead less
The rare biosphere; discovering how soil bacteria live on air. In Antarctic deserts where photosynthetic potential is low, we discovered that soil microbiomes sustain their energy and carbon budgets through a novel process reliant on trace gases we coined 'atmospheric chemosynthesis'. But how do soil bacteria literally live on air? This project aims to reveal functional chemoautotrophic pathways in cultured soil bacteria that use trace gases as a source of energy and carbon acquisition. We will ....The rare biosphere; discovering how soil bacteria live on air. In Antarctic deserts where photosynthetic potential is low, we discovered that soil microbiomes sustain their energy and carbon budgets through a novel process reliant on trace gases we coined 'atmospheric chemosynthesis'. But how do soil bacteria literally live on air? This project aims to reveal functional chemoautotrophic pathways in cultured soil bacteria that use trace gases as a source of energy and carbon acquisition. We will perform biogeochamistry, transcriptomics and proteomics on the first model bacterial strains genetically capable of this overlooked process. Outcomes will advance knowledge on microbial metabolism, extending the repertoire of hydrogen-oxidising bacteria to soil ecosystem services, primarily primary production.Read moreRead less