A multispecies approach to managing feral animals in tropical savanna landscapes. Controlling invasive species is important for maintaining healthy landscapes. Often, multiple invasive species occupy a landscape and simultaneous management of them is required. Our innovative management tool will allow land managers to develop and implement control strategies for environmentally invasive species in Northern Australia and globally.
Extinction of turtles in the River Murray: Consequences and Solutions. Turtles are a major ecological component of the Murray-Darling, Australia’s major river system. They are declining alarmingly with potential dire consequences for water quality, biodiversity, and river health. This project unites a world-class research team with diverse industry partners, indigenous groups, and non-government organisations from three states to address a problem of national significance. This project aims to i ....Extinction of turtles in the River Murray: Consequences and Solutions. Turtles are a major ecological component of the Murray-Darling, Australia’s major river system. They are declining alarmingly with potential dire consequences for water quality, biodiversity, and river health. This project unites a world-class research team with diverse industry partners, indigenous groups, and non-government organisations from three states to address a problem of national significance. This project aims to identify and quantify causes of declines in turtles along the whole system, with the aim of developing practical management options to overcome it. This will be the first river-wide study of turtles, achieved by combining cutting-edge genetic and ecological techniques with a citizen science program.Read moreRead less
Impacts of locust control pesticides on arid-zone fauna. Impacts of locust control pesticides on arid-zone fauna. This project aims to understand how different animals encounter pesticide in the landscape through quantifying residue deposition in arid grasslands and investigating how pesticides used to control locust plagues affect fauna. This project will investigate fenitrothion and fipronil, the main pesticides used in Australia for locust control. It will develop a deposition model for aeria ....Impacts of locust control pesticides on arid-zone fauna. Impacts of locust control pesticides on arid-zone fauna. This project aims to understand how different animals encounter pesticide in the landscape through quantifying residue deposition in arid grasslands and investigating how pesticides used to control locust plagues affect fauna. This project will investigate fenitrothion and fipronil, the main pesticides used in Australia for locust control. It will develop a deposition model for aerial pesticide spraying, determine the short-term effect of sprayed pesticides on the behaviour and condition of free-ranging target fauna that use the environment differently, and quantify the relative importance of dietary and non-dietary exposure routes to gauge the importance of animal behaviour on pesticide exposure. Anticipated outcomes are improved baseline assessments for locusticides.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100043
Funder
Australian Research Council
Funding Amount
$454,000.00
Summary
Kangaroos, feral herbivores and bushfires: Consequences for forest dynamics. This project aims to investigate the functional role of native and introduced herbivores in forest ecosystems using a powerful, highly replicated, herbivore exclosure experiment. This project expects to create new knowledge of the effects of mammalian herbivores, particularly kangaroos and invasive deer, on forest plants, soils and productivity. Expected outcomes include fundamental insights into above and belowground i ....Kangaroos, feral herbivores and bushfires: Consequences for forest dynamics. This project aims to investigate the functional role of native and introduced herbivores in forest ecosystems using a powerful, highly replicated, herbivore exclosure experiment. This project expects to create new knowledge of the effects of mammalian herbivores, particularly kangaroos and invasive deer, on forest plants, soils and productivity. Expected outcomes include fundamental insights into above and belowground interactions in forests, and an enhanced capacity to predict effects of changing herbivore populations across environmental gradients, and following bushfire. This should produce significant benefits for forest management in Australia, allowing informed, targeted, and pre-emptive management of invasive herbivore populations.Read moreRead less
Vulnerability of Australian bats to white-nose syndrome. Australia's unique wildlife is inherently at risk from invasive novel pathogens. White-nose syndrome is an emerging fungal disease that has decimated bat populations across North America. This fungal disease is likely to soon jump continents and also seriously threaten Australia's bat fauna. This project aims to quantify the risk of exposure to this fungus and understand the sensitivity of Australian bat populations to white-nose syndrome ....Vulnerability of Australian bats to white-nose syndrome. Australia's unique wildlife is inherently at risk from invasive novel pathogens. White-nose syndrome is an emerging fungal disease that has decimated bat populations across North America. This fungal disease is likely to soon jump continents and also seriously threaten Australia's bat fauna. This project aims to quantify the risk of exposure to this fungus and understand the sensitivity of Australian bat populations to white-nose syndrome mortality. Expected outcomes include spatially-explicit, species-specific models of vulnerability to white-nose syndrome for bat populations across south-eastern Australia, essential for directing actions to prevent, detect and mitigate the impacts of this potentially catastrophic wildlife disease.Read moreRead less
Integrating fire and predator management to conserve threatened species. This project aims to empower land managers to better conserve Australia’s threatened native animals by developing decision-support approaches that facilitate integrated management of threatening processes. The project will use a combination of novel predictive models, field experiments and data syntheses to assist land managers to better conserve Australia’s threatened native fauna. This project will benefit biodiversity co ....Integrating fire and predator management to conserve threatened species. This project aims to empower land managers to better conserve Australia’s threatened native animals by developing decision-support approaches that facilitate integrated management of threatening processes. The project will use a combination of novel predictive models, field experiments and data syntheses to assist land managers to better conserve Australia’s threatened native fauna. This project will benefit biodiversity conservation by enabling more effective allocation of limited conservation resources.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130100777
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
New technology for accurate freshwater biodiversity assessment using environmental DNA. This project will develop a new biodiversity monitoring tool for identifying freshwater fish species without their capture or observation, using environmental DNA (faeces, urine and skin cells) extracted from water samples. This new tool will be used to survey for all fish species in freshwater ecosystems in southwestern Australia, a biodiversity hotspot.