Towards a predictive model for coastal marine microbial assemblages. Coastal regions are overwhelmingly the most intense point of interaction between human activity and oceanic provinces. At this interface, the marine biological ecosystem provides critical services that are required to maintain industrial, economic and social well-being. Our work will identify how these marine systems respond to anthropogenic and climatic variability, National Research Priority 1, and in turn, how this response ....Towards a predictive model for coastal marine microbial assemblages. Coastal regions are overwhelmingly the most intense point of interaction between human activity and oceanic provinces. At this interface, the marine biological ecosystem provides critical services that are required to maintain industrial, economic and social well-being. Our work will identify how these marine systems respond to anthropogenic and climatic variability, National Research Priority 1, and in turn, how this response affects ocean services. This knowledge will inform management efforts in resource and biodiversity conservation, and identify novel areas for future resource exploration.Read moreRead less
The connectivity of pore theory - does it influence microbial community composition and function? Climate change scenarios indicate that Australia will be directly affected by an increase in greenhouse gas emissions. Soil microbial activity is responsible for a large proportion of such emissions; therefore it is important that we understand how such changing climate patterns are likely to influence key microbial populations in soil, particularly those involved in the production of greenhouse ga ....The connectivity of pore theory - does it influence microbial community composition and function? Climate change scenarios indicate that Australia will be directly affected by an increase in greenhouse gas emissions. Soil microbial activity is responsible for a large proportion of such emissions; therefore it is important that we understand how such changing climate patterns are likely to influence key microbial populations in soil, particularly those involved in the production of greenhouse gases. This research interfaces two disciplines, earth and biological sciences, and will establish a new international collaboration that will ensure Australia is at the forefront of a rapidly developing research field.Read moreRead less
Bacterial disease and bleaching of chemically defended marine algae. Disease has emerged as a major factor in the ecology and management of natural marine communities. Moreover, the impact of disease in marine ecosystems is linked to environmental changes such as global warming. Much of the research in this area has focused on tropical systems (coral reefs). However, in temperate reef systems seaweeds are the major habitat formers. This proposal investigates how environmental factors (temperat ....Bacterial disease and bleaching of chemically defended marine algae. Disease has emerged as a major factor in the ecology and management of natural marine communities. Moreover, the impact of disease in marine ecosystems is linked to environmental changes such as global warming. Much of the research in this area has focused on tropical systems (coral reefs). However, in temperate reef systems seaweeds are the major habitat formers. This proposal investigates how environmental factors (temperature, UV) mediate bacterial disease of seaweeds, key temperate organisms. The proposal thus adresses National Research Priority 1: An Environmentally Sustainable Australia, and in particular the Priority Goals 'Sustainable use of Australia's biodiversity' and 'Responding to climate change and variability'. Read moreRead less