Predicting Biodiversity from Population Dynamics. This research aims to deepen our understanding of how changes to the environment, including those attributable to human activities, influence the ecological and evolutionary mechanisms that generate and maintain biodiversity. This understanding is of urgent importance, in light of the predicted changes in climate and habitat over the next century, because biodiversity is critical to the proper functioning of ecosystems that human societies depend ....Predicting Biodiversity from Population Dynamics. This research aims to deepen our understanding of how changes to the environment, including those attributable to human activities, influence the ecological and evolutionary mechanisms that generate and maintain biodiversity. This understanding is of urgent importance, in light of the predicted changes in climate and habitat over the next century, because biodiversity is critical to the proper functioning of ecosystems that human societies depend upon. The graduate student involved in this research will have the opportunity to receive in-depth training as part of a cross-disciplinary collaboration that combines mathematics, ecology, evolution, and paleontology.
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A modelling analysis of the implications of biogenic feedbacks on environment for the adaptation of ecosystems. The sustainable management of Australia's living resources depends critically on a deep understanding of the fundamental properties of ecosystems. These properties will determine the response of an ecosystem to perturbation. Anthropogenic perturbation of ecosystems, whether instantiated by living resource harvesting, habitat destruction, species invasions, pollution or climate change, ....A modelling analysis of the implications of biogenic feedbacks on environment for the adaptation of ecosystems. The sustainable management of Australia's living resources depends critically on a deep understanding of the fundamental properties of ecosystems. These properties will determine the response of an ecosystem to perturbation. Anthropogenic perturbation of ecosystems, whether instantiated by living resource harvesting, habitat destruction, species invasions, pollution or climate change, is the greatest current threat to Australia's biodiversity and hence the continued functioning of the systems that we rely on for maintaining our environment in a habitable state and for providing economic benefit. This research will attempt to discover some of these properties, and assess their implications for the sustainably management of our environment.Read moreRead less
Diversity of Salinispora actinobacteria producing pharmaceutically relevant natural products from Australian marine sponges. By investigating the distribution of marine microbial resources relevant to drug discovery, we will directly contribute to ARC's Research Priority I - An Environmentally Sustainable Australia Priority Goal and the Priority Goal 'Sustainable use of Australia's biodiversity'. We will determine sources of marine bacteria and their genes useful for discovery of new natural pro ....Diversity of Salinispora actinobacteria producing pharmaceutically relevant natural products from Australian marine sponges. By investigating the distribution of marine microbial resources relevant to drug discovery, we will directly contribute to ARC's Research Priority I - An Environmentally Sustainable Australia Priority Goal and the Priority Goal 'Sustainable use of Australia's biodiversity'. We will determine sources of marine bacteria and their genes useful for discovery of new natural products for treatment of human diseases. We will do this by understanding where new strains of Salinispora bacteria may be isolated and how they are distributed in association with Australian marine sponge fauna, and by determining the distribution and chemical and genetic diversity of novel marine Salinispora bacteria.Read moreRead less