Tackling land degredation: which policy, where, when, and why? This project aims to tackle the global problem of land degradation with approaches to policy design that combine qualitative and quantitative impact evaluations. By 2050 more than 90% of the Earth’s land area will be affected by human exploitation. Timely action is imperative in order to avoid, reduce, and reverse degradation, especially through land clearing. Intended outcomes include evidence-based policy recommendations to curtail ....Tackling land degredation: which policy, where, when, and why? This project aims to tackle the global problem of land degradation with approaches to policy design that combine qualitative and quantitative impact evaluations. By 2050 more than 90% of the Earth’s land area will be affected by human exploitation. Timely action is imperative in order to avoid, reduce, and reverse degradation, especially through land clearing. Intended outcomes include evidence-based policy recommendations to curtail land degradation: which interventions to apply, where, when, and why. Among expected benefits are enhancements to how we design and implement environmental interventions, improve wildlife habitats, conserve biodiversity, and ensure continued provision of nature’s benefits in Australia and internationally.Read moreRead less
Decoding the signals in legume symbioses: investigating the role of plant hormones. Plants form intimate relationships with soil microbes that give plants access to previously unavailable but essential nutrients. Legumes are major Australian crops for fodder, grain and nutrients, and are unique in forming symbioses with both nitrogen-fixing bacteria and with mycorrhizal fungi that supply nutrients such as phosphate. This project aims to determine the role of plant hormones (small, mobile, potent ....Decoding the signals in legume symbioses: investigating the role of plant hormones. Plants form intimate relationships with soil microbes that give plants access to previously unavailable but essential nutrients. Legumes are major Australian crops for fodder, grain and nutrients, and are unique in forming symbioses with both nitrogen-fixing bacteria and with mycorrhizal fungi that supply nutrients such as phosphate. This project aims to determine the role of plant hormones (small, mobile, potent growth regulators) in the formation of these relationships. In particular, the role of interactions between hormones and other novel plant signals will be determined. An insight into the common and divergent roles of hormones in these symbioses is essential to provide new tools to maximise nutrient acquisition.Read moreRead less