Orientation in the pelagic environment: how do larval marine fish find their way home? This study will determine what senses tiny fish larvae use to orientate in the ocean and to influence where currents disperse them. Because larval dispersal determines the spatial extent of fish populations, this knowledge is important for management of marine fisheries and the design and operation of marine parks.
Nanotechnology in nature: the evolutionary significance of iridescent ultraviolet colouration in butterflies. Nanostructural colour is a novel and interesting biological phenomenon that has potential application in textile and paint industries. This research has the potential to uncover knowledge relevant to future genetic manipulation and/or artificial synthesis of this trait for industry. Fundamental benefits will include a contribution to our understanding of evolution and biological diversit ....Nanotechnology in nature: the evolutionary significance of iridescent ultraviolet colouration in butterflies. Nanostructural colour is a novel and interesting biological phenomenon that has potential application in textile and paint industries. This research has the potential to uncover knowledge relevant to future genetic manipulation and/or artificial synthesis of this trait for industry. Fundamental benefits will include a contribution to our understanding of evolution and biological diversity, enhancement of Australia's research profile, and the cultivation of new scientific expertise. This proposal also promises to benefit the Australian scientific community through the establishment of collaborative links with universities in the USA and UK, and to increase mainstream awareness of Australia's stunning natural resources.Read moreRead less
ARC/NHMRC Research Network for Parasitology. The ARC Network for Parasitology will focus and coordinate Australia's world class fundamental, strategic and applied parasitology research. This targeted approach will raise Australia's standing in the field, assist in the community's understanding of parasitology and biosecurity and maintain and improve Australia's capacity for keeping its stock, crops, wildlife and people disease-free. On an international scale, the Network will work with other cou ....ARC/NHMRC Research Network for Parasitology. The ARC Network for Parasitology will focus and coordinate Australia's world class fundamental, strategic and applied parasitology research. This targeted approach will raise Australia's standing in the field, assist in the community's understanding of parasitology and biosecurity and maintain and improve Australia's capacity for keeping its stock, crops, wildlife and people disease-free. On an international scale, the Network will work with other countries to develop new technologies for the detection and eradication of parasites. This emphasis will not only protect Australia's borders but will assist our near neighbours and lead to the development of technologies with an economic benefit to Australia.
Read moreRead less
What happens to coral reefs without cleaner fish? Marine 'mosquitoes' regularly attack coral reef fish, but are controlled by parasite-eating cleaner fish. Cleaners positively affect reef communities in many ways and this is disproportionate to their tiny size and low density. Their removal for aquarium trades may have staggering effects on reefs. The project will determine how cleaners cause such effects.
Random network models with applications in biology. Complex biological systems consist of a large number of interacting agents or components, and so can be studied using mathematical random network models. We aim to gain deeper insights into the laws emerging as the random networks evolve in time. This can help us to deal with dangerous disease epidemics and better understand the human brain.
Asexual reproduction in honey bee invaders. This project aims to determine whether thelytokous parthenogenesis (the ability of queens and workers to clone themselves) is a critical factor in the successful establishment of invasive social insects in Australia and elsewhere. When an exotic social insect species arrives in Australia the population will usually expire due to a lack of conspecifics for mating, and severe inbreeding. Nonetheless, a few ant, bee and wasp species have managed to estab ....Asexual reproduction in honey bee invaders. This project aims to determine whether thelytokous parthenogenesis (the ability of queens and workers to clone themselves) is a critical factor in the successful establishment of invasive social insects in Australia and elsewhere. When an exotic social insect species arrives in Australia the population will usually expire due to a lack of conspecifics for mating, and severe inbreeding. Nonetheless, a few ant, bee and wasp species have managed to establish here and are among our worst invasive animals. The project plans to show how the Asian hive bee became established in Queensland and to assess the risks it poses to industry and the environment. This research should help the nation to respond more effectively to the next social insect invader.Read moreRead less
Leadership, social identity and the dynamics of influence in intergroup relations: A new understanding of social continuity and social change. Understanding how social change occurs (or continuity prevails) and the role of leadership in this process is paramount to any social system (e.g. nation, state, organization, team). This project provides a new social psychological understanding of leadership and social change dynamics, including when more radical leaders and social relations emerge, as w ....Leadership, social identity and the dynamics of influence in intergroup relations: A new understanding of social continuity and social change. Understanding how social change occurs (or continuity prevails) and the role of leadership in this process is paramount to any social system (e.g. nation, state, organization, team). This project provides a new social psychological understanding of leadership and social change dynamics, including when more radical leaders and social relations emerge, as well as how different groups become more united around a common cause. Given ethnic, religious, social and political diversity of Australian society, these questions are fundamental to strengthening Australia's social fabric. This research also has cross-disciplinary applications, builds international collaborations, and supports emerging Australian research talent.Read moreRead less
The two faces of leadership: Constructive and destructive leadership and their consequences for employees. This proposal is designed to strengthen Australia’s social and economic fabric by enhancing understanding of the impact of both constructive and destructive leadership on follower and organisational outcomes. This research enables us to identify ways in which organisations can reduce tangible (e.g., low production levels, reduced performance) and intangible losses (e.g., reduced psychologic ....The two faces of leadership: Constructive and destructive leadership and their consequences for employees. This proposal is designed to strengthen Australia’s social and economic fabric by enhancing understanding of the impact of both constructive and destructive leadership on follower and organisational outcomes. This research enables us to identify ways in which organisations can reduce tangible (e.g., low production levels, reduced performance) and intangible losses (e.g., reduced psychological health), which have wider societal implications. Our focus on developing a training program to build constructive leadership and minimise destructive leadership is a key strategy designed to promote a healthier and more productive work environment.Read moreRead less
Why are complex habitats more diverse? This project aims to develop and test theory for the ubiquitous relationship between habitat complexity and biodiversity. Whether in forests, grasslands, kelp forests or coral reefs, habitat complexity is increasingly being flattened by natural and human-based processes. The project will integrate novel three-dimensional habitat models with established ecological theory, and then validate the theory on coral reefs that have undergone disturbances with diffe ....Why are complex habitats more diverse? This project aims to develop and test theory for the ubiquitous relationship between habitat complexity and biodiversity. Whether in forests, grasslands, kelp forests or coral reefs, habitat complexity is increasingly being flattened by natural and human-based processes. The project will integrate novel three-dimensional habitat models with established ecological theory, and then validate the theory on coral reefs that have undergone disturbances with different effects on complexity (cyclones and bleaching). This project will significantly advance the predictive capacity of biodiversity risk assessments of these threatened ecosystems and potentially others worldwide.Read moreRead less
An elemental hypothesis for sub-tropical refugia in reef corals. This project aims to discover the underlying traits that permit Australian reef corals to live near the edges of their ranges in relatively cool water. As ocean temperatures warm, novel communities are expected to develop in high latitude ecosystems, which might become important as thermal refugia for low latitude coral reefs. The project aims to test the role of elemental composition (carbon, nitrogen and phosphorus) in coral host ....An elemental hypothesis for sub-tropical refugia in reef corals. This project aims to discover the underlying traits that permit Australian reef corals to live near the edges of their ranges in relatively cool water. As ocean temperatures warm, novel communities are expected to develop in high latitude ecosystems, which might become important as thermal refugia for low latitude coral reefs. The project aims to test the role of elemental composition (carbon, nitrogen and phosphorus) in coral host and symbiont response to changing water temperature along a latitudinal gradient. The intended outcome of the project is to provide knowledge to support predictions of likely species migrations from tropical to subtropical waters, enabling managers to anticipate the future response of coral communities to seawater warming.Read moreRead less