Chemical Defenses Against Microbial Colonisation of Living Marine Surfaces. Microorganisms have a major impact on all ecosystems. Many of these effects are due to the formation of biofilms - cell clusters and their slime matrix - on living and non-living surfaces. Biofilm formation is often regulated by chemical signals. The aim of this project is to understand how naturally produced chemical signals mediate the formation of biofilms on surfaces of marine macroalgae (seaweeds) at both the eco ....Chemical Defenses Against Microbial Colonisation of Living Marine Surfaces. Microorganisms have a major impact on all ecosystems. Many of these effects are due to the formation of biofilms - cell clusters and their slime matrix - on living and non-living surfaces. Biofilm formation is often regulated by chemical signals. The aim of this project is to understand how naturally produced chemical signals mediate the formation of biofilms on surfaces of marine macroalgae (seaweeds) at both the ecological and molecular levels. By understanding colonisation of natural living surfaces, this project will lead directly to significant advances in control of microorganisms in a variety of applied areas (water treatment, biomaterials, antifouling).Read moreRead less
Effects of physical disturbance on kelp-dominated reef communities across a broad temperate-tropical transition zone. The outcomes of this project will improve the understanding of the interactions between physical disturbances, nutrient enrichment and climate change. This addresses the national research priority of an environmentally sustainable Australia (priority goals sustainable use of biodiversity and responding to climate changes) and will contribute directly to Australia's commitments on ....Effects of physical disturbance on kelp-dominated reef communities across a broad temperate-tropical transition zone. The outcomes of this project will improve the understanding of the interactions between physical disturbances, nutrient enrichment and climate change. This addresses the national research priority of an environmentally sustainable Australia (priority goals sustainable use of biodiversity and responding to climate changes) and will contribute directly to Australia's commitments on marine ecosystem management and conservation.Read moreRead less