Between a hot place & hypoxia: Quantifying fish-kill risk in inland rivers. Native fish populations in Australian ephemeral rivers are highly valued but are subject to widespread decline. During drought waterholes serve as critical refuges for native fish, however thermal extremes and hypoxia (lack of oxygen) have led to regular fish-kill events. Whilst we know the general conditions that lead to fish-kills, we do not have a clear understanding of why some species are more tolerant than others, ....Between a hot place & hypoxia: Quantifying fish-kill risk in inland rivers. Native fish populations in Australian ephemeral rivers are highly valued but are subject to widespread decline. During drought waterholes serve as critical refuges for native fish, however thermal extremes and hypoxia (lack of oxygen) have led to regular fish-kill events. Whilst we know the general conditions that lead to fish-kills, we do not have a clear understanding of why some species are more tolerant than others, or how we can help decision-makers anticipate fish-kill risks. This project will combine laboratory ecophysiology investigations and novel field monitoring techniques to develop a next-generation fish habitat model for stakeholders to use to assess fish-kill risks and plan for restoration. Read moreRead less
Chemoreception in fishes: Anthropogenic impacts on brain and behaviour. This project aims to assess the impacts on fishes of increasing numbers of chemical pollutants entering Australia's waterways. Critical contaminants effect the chemosensory capabilities of endemic fishes that are commonly found in Australia and play an important role in fisheries and coastal biodiversity. Using a multidisciplinary approach, the study will interrogate the fundamental impacts of chemical pollutants on the dete ....Chemoreception in fishes: Anthropogenic impacts on brain and behaviour. This project aims to assess the impacts on fishes of increasing numbers of chemical pollutants entering Australia's waterways. Critical contaminants effect the chemosensory capabilities of endemic fishes that are commonly found in Australia and play an important role in fisheries and coastal biodiversity. Using a multidisciplinary approach, the study will interrogate the fundamental impacts of chemical pollutants on the detection, perception and behavioural reactions to a herbicide, a pesticide and a metal, and their impacts on finding food, avoiding predation and finding mates. Significant benefits include the timely intervention and implementation of improved environmental management strategies and policies.Read moreRead less
Early Career Industry Fellowships - Grant ID: IE230100648
Funder
Australian Research Council
Funding Amount
$472,027.00
Summary
Novel reproductive approaches to de-risk and transform barramundi breeding. Demand for Australian seafood outstrips supply. Farming of the iconic Australian barramundi is poised to play a major role addressing this shortfall; but innovative methods are needed to de-risk breeding processes and to provide precise control of maturation, spawning and genetic contribution of broodstock. This project, in partnership with the world’s largest barramundi breeding company, will develop, test and apply nov ....Novel reproductive approaches to de-risk and transform barramundi breeding. Demand for Australian seafood outstrips supply. Farming of the iconic Australian barramundi is poised to play a major role addressing this shortfall; but innovative methods are needed to de-risk breeding processes and to provide precise control of maturation, spawning and genetic contribution of broodstock. This project, in partnership with the world’s largest barramundi breeding company, will develop, test and apply novel breeding methods to obtain tight control over barramundi reproductive development and spawning. By combining cutting-edge genetic and applied breeding techniques, selective breeding programs will be more efficient and the genetic gains from breeding programs will be maximised.Read moreRead less