Unravelling how aquatic coastal networks regulate nitrogen removal . The aim of this project is to determine the nitrogen removal pathways of the coastal zone using a number of innovative field and modelling approaches. Little is known about how the complex coastal landscape controls trade-offs that maximise nitrogen removal but minimise nitrous oxide (a potent greenhouse gas) emissions. The outcomes of this study will significantly advance our understanding of the coastal zone in regional and g ....Unravelling how aquatic coastal networks regulate nitrogen removal . The aim of this project is to determine the nitrogen removal pathways of the coastal zone using a number of innovative field and modelling approaches. Little is known about how the complex coastal landscape controls trade-offs that maximise nitrogen removal but minimise nitrous oxide (a potent greenhouse gas) emissions. The outcomes of this study will significantly advance our understanding of the coastal zone in regional and global nitrogen budgets. This will provide significant benefits such as a new science-based quantitative framework to facilitate best practice management to reduce terrestrial nitrogen loads and associated downstream impacts such as eutrophication, and reduce nitrous oxide emissions and associated global warming.
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Effect of elevated nutrients on carbon and nitrogen cycles in seagrass beds. Seagrass beds play a crucial role in global carbon (C) and nitrogen (N) cycles. It is unknown how this role is affected by nutrient inputs caused by humans. This study aims to determine, onsite, how elevated nutrients affect seagrass bed C and N cycling. A novel suite of cutting-edge methods will be used, including whole-ecosystem stable isotope labelling. This project is significant because seagrass beds affect the qua ....Effect of elevated nutrients on carbon and nitrogen cycles in seagrass beds. Seagrass beds play a crucial role in global carbon (C) and nitrogen (N) cycles. It is unknown how this role is affected by nutrient inputs caused by humans. This study aims to determine, onsite, how elevated nutrients affect seagrass bed C and N cycling. A novel suite of cutting-edge methods will be used, including whole-ecosystem stable isotope labelling. This project is significant because seagrass beds affect the quantity and form of C and N exported to the ocean or buried, thereby impacting global budgets. The outcome will be major advances in understanding global C and N cycles. The benefit is that this will facilitate effective coastal management by improving our ability to predict how nutrients affect seagrass ecosystem services.Read moreRead less
Decoding the geochemical record of early human fossils. This project aims to reconstruct the infanthood records of early hominin species in South Africa, using cutting-edge geochemical imaging of fossil teeth. The research is at the forefront of human evolution and will transform our understanding of hominin adaptations to their ecological niches. The project will shine light on adaptive strategies of early Homo which allowed our genus to outcompete other hominin species at a time of climate var ....Decoding the geochemical record of early human fossils. This project aims to reconstruct the infanthood records of early hominin species in South Africa, using cutting-edge geochemical imaging of fossil teeth. The research is at the forefront of human evolution and will transform our understanding of hominin adaptations to their ecological niches. The project will shine light on adaptive strategies of early Homo which allowed our genus to outcompete other hominin species at a time of climate variability. The results will pioneer new analytical approaches to extract early-childhood geochemical archives such as breastfeeding behaviour, diet, seasonality and physiological adaptations of each species and thereby gain novel perspectives on the environmental conditions of our ancestors.Read moreRead less
Balancing estuarine and societal health in a changing environment. This project aims to facilitate sustainable development in a fast-growing coastal region (Peel-Harvey, south-western Australia). By exploiting 30+ year data sets for this catchment-estuary system and integrating ecological, hydrological, biogeochemical, modelling and socio-economic expertise, this project seeks to link primary catchment drivers to estuarine health response (up to higher fauna), quantify estuarine ecological healt ....Balancing estuarine and societal health in a changing environment. This project aims to facilitate sustainable development in a fast-growing coastal region (Peel-Harvey, south-western Australia). By exploiting 30+ year data sets for this catchment-estuary system and integrating ecological, hydrological, biogeochemical, modelling and socio-economic expertise, this project seeks to link primary catchment drivers to estuarine health response (up to higher fauna), quantify estuarine ecological health and ecosystem services under historical and future scenarios, and test resilience across the human–natural system. Envisaged outcomes include evidence-based catchment planning solutions that optimise trade-offs between socio-economic development goals and minimal downstream impacts on estuarine health.Read moreRead less