Defining the links between climate change, marine disease and food security. This project will deliver critical new knowledge on the causes of marine pathogen outbreaks that threaten Australia’s $1.6 billion aquaculture industry. Several members of the same genus of bacteria have been implicated in recent mass mortality events in aquaculture species, as well as human illness in consumers of seafood, yet the triggers for unprecedented outbreaks of these pathogens are unknown. By coupling a suite ....Defining the links between climate change, marine disease and food security. This project will deliver critical new knowledge on the causes of marine pathogen outbreaks that threaten Australia’s $1.6 billion aquaculture industry. Several members of the same genus of bacteria have been implicated in recent mass mortality events in aquaculture species, as well as human illness in consumers of seafood, yet the triggers for unprecedented outbreaks of these pathogens are unknown. By coupling a suite of sophisticated molecular biological tools and physiological measurements, this research will resolve the role of environmental disturbances including marine heat waves, floods and plastic pollution in stimulating marine pathogen outbreaks, thereby informing efforts to safeguard Australia’s food security and food safety.Read moreRead less
Defining how inter-bacterial symbioses regulate aquatic ecosystem health. This project will determine how ecological relationships among aquatic bacteria govern the health of Australia’s marine and freshwater environments. Cyanobacteria support aquatic ecosystem productivity, but can have detrimental effects when they form harmful blooms, although the factors governing the balance of these contrasting impacts are largely undefined. By coupling sophisticated approaches including genomics, phenomi ....Defining how inter-bacterial symbioses regulate aquatic ecosystem health. This project will determine how ecological relationships among aquatic bacteria govern the health of Australia’s marine and freshwater environments. Cyanobacteria support aquatic ecosystem productivity, but can have detrimental effects when they form harmful blooms, although the factors governing the balance of these contrasting impacts are largely undefined. By coupling sophisticated approaches including genomics, phenomics, and microfluidics to examine how symbioses with other bacteria influence the growth and function of important species of cyanobacteria, this research will elucidate the importance of an over-looked factor in controlling the productivity, health and value of Australia’s aquatic estate.Read moreRead less