A general theory for ecological trait-strategy dimensions. This project aims to bridge the gap in understanding of ecological strategies between plant and animal ecology, globally, using ants. It will test how environmental change influences the success of species, based on ecological strategies, and the consequences for ecosystem function. This project is expected to make a significant contribution to generality and prediction in ecology. Expected outcomes of this project include theory deve ....A general theory for ecological trait-strategy dimensions. This project aims to bridge the gap in understanding of ecological strategies between plant and animal ecology, globally, using ants. It will test how environmental change influences the success of species, based on ecological strategies, and the consequences for ecosystem function. This project is expected to make a significant contribution to generality and prediction in ecology. Expected outcomes of this project include theory development and application and enhanced global networks of trait researchers. Intended benefits include improved ecological theory, an enhanced capacity to predict how global change will affect organisms and increased understanding of the cascading effects of changes for ecosystem function.Read moreRead less
The developmental and evolutionary origins of vertebrate fins and limbs. This project aims to investigate the origin of paired appendages, a major event in early vertebrate history that changed ecological opportunity and fuelled the radiation of jawed vertebrates. This project expects to generate new knowledge on the mechanism that drove this innovation, which despite over a century of debate, remains one
of the great unknowns of comparative vertebrate evolution. Expected outcomes of this projec ....The developmental and evolutionary origins of vertebrate fins and limbs. This project aims to investigate the origin of paired appendages, a major event in early vertebrate history that changed ecological opportunity and fuelled the radiation of jawed vertebrates. This project expects to generate new knowledge on the mechanism that drove this innovation, which despite over a century of debate, remains one
of the great unknowns of comparative vertebrate evolution. Expected outcomes of this project include uncovering the anatomical changes underpinning the origin of the vertebrate appendicular system. This should provide significant benefits as it will inform our own natural history and provide a paradigm for studying gene network
conservation, phylogenetic modifications, and the acquisition of novel structures.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200100500
Funder
Australian Research Council
Funding Amount
$414,089.00
Summary
The role of enemies in the generation of biodiversity. A fundamental question in biology is how new species are generated. The role of abiotic factors has been widely explored, but there is still little known about the role that ecological or behavioural interactions between organisms, such as parasitism or predation, play in the generation of diversity. This project aims to test the importance of anti-predator defences (warning colours) in generating species. It will combine micro- and macroevo ....The role of enemies in the generation of biodiversity. A fundamental question in biology is how new species are generated. The role of abiotic factors has been widely explored, but there is still little known about the role that ecological or behavioural interactions between organisms, such as parasitism or predation, play in the generation of diversity. This project aims to test the importance of anti-predator defences (warning colours) in generating species. It will combine micro- and macroevolutionary analyses to provide an in-depth test of this association. This project aims to provide a bridge between behavioural ecology and macroevolutionary processes, using Australian fauna, and increase our knowledge about whether and how enemies can contribute to generating diversity of life on earth.Read moreRead less
Pheromone attenuation: signal perception in changing atmospheric landscapes. Insects use chemical signals, or pheromones, to communicate with conspecifics. To convey information, the pheromone molecules must pass through the atmosphere and physically interact with receptors, typically located on the antennae of the receiver. Pheromones, like other organic compounds, are degraded by ozone, UV light, and radicals. While we know that pheromone plumes attenuate through the dispersal of molecules, th ....Pheromone attenuation: signal perception in changing atmospheric landscapes. Insects use chemical signals, or pheromones, to communicate with conspecifics. To convey information, the pheromone molecules must pass through the atmosphere and physically interact with receptors, typically located on the antennae of the receiver. Pheromones, like other organic compounds, are degraded by ozone, UV light, and radicals. While we know that pheromone plumes attenuate through the dispersal of molecules, the additional impact of pheromone degradation has been ignored. Our project aims to highlight the significance of odour survival for insect chemical communication by examining how atmospheric conditions, including air pollution, affects signal integrity, antennal morphology and signal perception.Read moreRead less
Leader of the pack: social structure and predator management. This project aims to quantify the importance of the individual in behaviour and social structures when managing social predator populations to protect economic and environmental assets. Using dingoes as a model system this project will characterise social structure and behaviour under varying management scenarios. This information will be embedded within models of ecological networks to examine the effects of disrupting dingo packs on ....Leader of the pack: social structure and predator management. This project aims to quantify the importance of the individual in behaviour and social structures when managing social predator populations to protect economic and environmental assets. Using dingoes as a model system this project will characterise social structure and behaviour under varying management scenarios. This information will be embedded within models of ecological networks to examine the effects of disrupting dingo packs on biological communities. The project expects to improve understanding of how behaviour and social interactions influence ecological outcomes, improving conservation and management.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101279
Funder
Australian Research Council
Funding Amount
$359,477.00
Summary
The Exploitation of unlawful migrant labour : crime, labour and regulation. Unlawful migrant labour has been identified as a significant issue for Australia, with estimates that between 50 to 100,000 non-citizens are working illegally in Australia. Immigration and labour regulatory responses are merging to respond to this issue. This project will investigate the impact of these practices upon the level and nature of victimisation and conditions of exploitation, it will examine experiences across ....The Exploitation of unlawful migrant labour : crime, labour and regulation. Unlawful migrant labour has been identified as a significant issue for Australia, with estimates that between 50 to 100,000 non-citizens are working illegally in Australia. Immigration and labour regulatory responses are merging to respond to this issue. This project will investigate the impact of these practices upon the level and nature of victimisation and conditions of exploitation, it will examine experiences across the agricultural, construction and hospitality industries. It will identify whether and how regulatory systems may be contributing to or sustaining exploitative conditions experienced by unlawful migration labourers, including trafficking, and will identify future policy options.Read moreRead less
Accessing the family violence provision: enhancing migrant women’s safety. This project aims to investigate the operation of the Family Violence Provision (Migration Regulations (Clth) 1994), designed to act as a safety net for women on temporary visas whose relationships break down due to family violence. The project expects to generate new knowledge about awareness and application processes and outcomes. Using a multi-method approach this will be the first study to examine the operation of the ....Accessing the family violence provision: enhancing migrant women’s safety. This project aims to investigate the operation of the Family Violence Provision (Migration Regulations (Clth) 1994), designed to act as a safety net for women on temporary visas whose relationships break down due to family violence. The project expects to generate new knowledge about awareness and application processes and outcomes. Using a multi-method approach this will be the first study to examine the operation of the Provision. The outcomes will offer direct benefit to the Partner Organisations, and to national stakeholders providing support to migrant women. The project is expected to strengthen support for women who have experienced family violence for whom this provision was designed. Read moreRead less
Revolutionising real-time genomic epidemiology in urban wastewater systems. This project aims to develop a real-time and high-resolution genomic tool to monitor and track pathogens in urban wastewater systems based on the portable third-generation sequencing platform. Pathogens sicken hundreds of millions of people, cost the global economy tens of billions of dollars annually, and are one of the leading causes of death worldwide. The current epidemiology approach, and data, are retrospective and ....Revolutionising real-time genomic epidemiology in urban wastewater systems. This project aims to develop a real-time and high-resolution genomic tool to monitor and track pathogens in urban wastewater systems based on the portable third-generation sequencing platform. Pathogens sicken hundreds of millions of people, cost the global economy tens of billions of dollars annually, and are one of the leading causes of death worldwide. The current epidemiology approach, and data, are retrospective and thus insufficient for timely intervention. Integrated with wastewater analysis for pharmaceuticals targeting pathogens, the sewer-based epidemiology approach of this project will greatly enhance public health by achieving early detection and informed control of infectious diseases.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100271
Funder
Australian Research Council
Funding Amount
$452,005.00
Summary
Synthetic microbiome: improving crop nitrogen acquisition and productivity. Challenges to food security under conditions of global climate change are forcing us to increase crop production to feed the growing population. Focusing on the plant–microbe interactions, represent a promising area in the search for tools to address this challenge. This project aims to develop a three-step- framework that allows researchers to systematically and reproducibly investigate crop microbiomes to enable us to ....Synthetic microbiome: improving crop nitrogen acquisition and productivity. Challenges to food security under conditions of global climate change are forcing us to increase crop production to feed the growing population. Focusing on the plant–microbe interactions, represent a promising area in the search for tools to address this challenge. This project aims to develop a three-step- framework that allows researchers to systematically and reproducibly investigate crop microbiomes to enable us to design a ‘Beneficial Biome’, a biologically based solution for improving agricultural productivity and environmental sustainability under constrained conditions, where limited resources are available to fertilize.Read moreRead less
Bacterial communities in metropolitan, rural and indigenous Australians. This project aims to apply recently developed culturing methods to archive and phenotype bacterial species found in the human gut in a representative sample from metropolitan, rural and indigenous Australians. This project expects to isolate, genome sequence, classify, characterize and permanently archive 1500 bacterial species. Expected outcomes of this project include detailed knowledge of previously undiscovered bacteria ....Bacterial communities in metropolitan, rural and indigenous Australians. This project aims to apply recently developed culturing methods to archive and phenotype bacterial species found in the human gut in a representative sample from metropolitan, rural and indigenous Australians. This project expects to isolate, genome sequence, classify, characterize and permanently archive 1500 bacterial species. Expected outcomes of this project include detailed knowledge of previously undiscovered bacterial species, improved methods to measure the bacterial species that inhabit the human gut and a detailed understanding of the gut microbiota of Australians. This project should significantly enhance our knowledge of bacterial diversity and evolution and provide detailed insights into bacterial transmission.Read moreRead less