A novel granular stress sensor for soil exploration. The project aims to develop a novel way to measure the state of soils and improve the perception of soft ground robots by combining advances in sensor development with granular physics. The project expects to produce new insights in geotechnical engineering by utilising innovative sensors compliant with the surrounding medium, thus improving measurements across broader deformation conditions than existing technologies. Expected outcomes includ ....A novel granular stress sensor for soil exploration. The project aims to develop a novel way to measure the state of soils and improve the perception of soft ground robots by combining advances in sensor development with granular physics. The project expects to produce new insights in geotechnical engineering by utilising innovative sensors compliant with the surrounding medium, thus improving measurements across broader deformation conditions than existing technologies. Expected outcomes include an increased ability to prevent soil failures by utilising these sensors to monitor stress levels underground. This should provide significant benefits for saving critical infrastructure from environmental and geotechnical failures, including landslides, tunnel collapses, and tailings dam damages.Read moreRead less
Can eco-evolutionary theories explain outcomes of microbiome coalescence . Environmental microbial communities are among the most abundant and diverse natural communities, responsible for many ecologically and economically important ecosystem functions, including primary productivity and climate regulation. This project aims to identify the biotic and abiotic factors that regulate community and functional outcomes of microbiome coalescence (the mixing of two different communities) caused by natu ....Can eco-evolutionary theories explain outcomes of microbiome coalescence . Environmental microbial communities are among the most abundant and diverse natural communities, responsible for many ecologically and economically important ecosystem functions, including primary productivity and climate regulation. This project aims to identify the biotic and abiotic factors that regulate community and functional outcomes of microbiome coalescence (the mixing of two different communities) caused by natural and anthropogenic activities. The outcomes will provide a unifying ecological framework to predict variation in microbiomes across different scales, ecosystem types and disturbances, and will generate critical knowledge for the development of effective microbiome products, a rapidly growing industryRead moreRead less
Root effects on soil organic matter: a double-edged sword. This project aims to understand how plant roots build and destroy soil organic matter in grasslands and what the impacts are of drought. Soil organic matter is the largest terrestrial reservoir of nutrients for plant growth, but paradoxically, formation of new soil organic matter by plant roots also requires external nutrients. This project will address this apparent paradox by using a new root-centric framework and stable isotope techni ....Root effects on soil organic matter: a double-edged sword. This project aims to understand how plant roots build and destroy soil organic matter in grasslands and what the impacts are of drought. Soil organic matter is the largest terrestrial reservoir of nutrients for plant growth, but paradoxically, formation of new soil organic matter by plant roots also requires external nutrients. This project will address this apparent paradox by using a new root-centric framework and stable isotope techniques. The project will use state-of-the art computer models that incorporate the latest frameworks on soil organic matter interacting with plant roots. Benefits include an improved capacity to manage and predict grassland productivity and soil organic matter dynamics with greater resolution and accuracy.Read moreRead less