Improving prediction of rocky reef ecosystem responses to human impacts. This project aims to improve our understanding of inshore ecosystems to facilitate better management of our living marine heritage. The project first aims to extend field datasets on the density and distribution of thousands of marine fishes, invertebrates and macro-algae. These will then be combined using recent advances in quantitative ecological modelling to describe transfer of biomass between species at hundreds of sit ....Improving prediction of rocky reef ecosystem responses to human impacts. This project aims to improve our understanding of inshore ecosystems to facilitate better management of our living marine heritage. The project first aims to extend field datasets on the density and distribution of thousands of marine fishes, invertebrates and macro-algae. These will then be combined using recent advances in quantitative ecological modelling to describe transfer of biomass between species at hundreds of sites, with a primary focus on southern Australia. It is anticipated that this will provide site-level indices of major food web processes that, when combined with ‘before, after, control, impact’ data, will improve prediction of ecological consequences of fishing, climate change, pest outbreaks and pollution.Read moreRead less
Preventing and reversing population declines of northern quolls. This project seeks to develop novel effective strategies to halt and reverse declines in northern quolls by improving their ‘toad-smart’ behaviour. The spread of cane toads threaten northern quolls, which are marsupial predators. We cannot halt the toad invasion, but we can train quolls not to eat cane toads. Trained quolls can survive long term in toad-infested landscapes, and their offspring can learn not to eat toads. This proje ....Preventing and reversing population declines of northern quolls. This project seeks to develop novel effective strategies to halt and reverse declines in northern quolls by improving their ‘toad-smart’ behaviour. The spread of cane toads threaten northern quolls, which are marsupial predators. We cannot halt the toad invasion, but we can train quolls not to eat cane toads. Trained quolls can survive long term in toad-infested landscapes, and their offspring can learn not to eat toads. This project builds on this work by focusing on cultural and genetic transmission of toad-smart behaviour. The project could save numerous quoll populations from extinction.Read moreRead less
Impacts of deforestation and afforestation on greenhouse gas emissions, and carbon and water resources in the Daly River catchment, north Australia. Over the last decade, north Australia have been viewed as a potentially exploitable resource, given issues of salinisation, soil acidification, over-allocation of water resources and rainfall declines in south Australian agricultural regions. Improved pastures and plantation forestry are two land uses that may expand in the NT. Clearing of savanna v ....Impacts of deforestation and afforestation on greenhouse gas emissions, and carbon and water resources in the Daly River catchment, north Australia. Over the last decade, north Australia have been viewed as a potentially exploitable resource, given issues of salinisation, soil acidification, over-allocation of water resources and rainfall declines in south Australian agricultural regions. Improved pastures and plantation forestry are two land uses that may expand in the NT. Clearing of savanna vegetation would be required, with implications for greenhouse gas emissions, soil health, water resources and dry season environmental flows. This project will track greenhouse emissions and water use from uncleared and cleared savanna that has been converted to pasture and timber plantations, providing critical understanding of the environmental implication of such land use change in savanna.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100040
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Integrated Greenhouse Gas Measurement System (IGMS) for monitoring agricultural emissions at field to regional scales. Measurement of greenhouse gases is critical to Australia’s obligations to reduce carbon emissions. The measurement facility will provide urgently needed accurate emission data from Australian agriculture to establish emission baselines and develop methods to extend the point-scale measurements to whole farm, regional and national scales.
Assessing the ecosystem-wide risks of threatened species translocation. Assessing the ecosystem-wide risks of threatened species translocation. This project aims to develop the first quantitative risk assessment framework to improve decisions about moving threatened species to new places. Moving threatened plants and animals to new environments, or reintroducing them where they previously persisted, is a growing focus of conservation. Moving species can have unanticipated effects on other specie ....Assessing the ecosystem-wide risks of threatened species translocation. Assessing the ecosystem-wide risks of threatened species translocation. This project aims to develop the first quantitative risk assessment framework to improve decisions about moving threatened species to new places. Moving threatened plants and animals to new environments, or reintroducing them where they previously persisted, is a growing focus of conservation. Moving species can have unanticipated effects on other species in the ecosystem. Although the International Union for Conservation of Nature deems ecosystem-wide risk assessments essential for conservation translocations, no framework exists to assess these risks and inform these decisions. New tools for assessing the risks of conservation translocations are expected to improve global and local conservation outcomes.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775642
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
Stable isotope facility for biological, ecological, and geological applications - West Australian Biogeochemistry Centre. Stable isotope science underpins many disciplines of research, from forensic identification of sources of counterfeit money through to understanding the formation of gold and other mineral deposits. Stable isotope science also provides insights that will improve management of water and land resources, including the impacts of utilisation of groundwater, reducing gaseous emiss ....Stable isotope facility for biological, ecological, and geological applications - West Australian Biogeochemistry Centre. Stable isotope science underpins many disciplines of research, from forensic identification of sources of counterfeit money through to understanding the formation of gold and other mineral deposits. Stable isotope science also provides insights that will improve management of water and land resources, including the impacts of utilisation of groundwater, reducing gaseous emissions from land-use change and knowledge of food webs in marine systems. While a handful of laboratories utilise IRMS around Australia, equipment is fully utilised, outdated and limiting progress. A new IRMS will transform capabilities in WA and enhance projects in terrestrial and marine ecology, ecosystem science and geochemistry of mineral deposits. Read moreRead less
Promoting and managing national parks into the 21st century. National parks protect two thirds of Australia's biodiversity. If society does not regard parks as important, biodiversity loss through neglect is inevitable. This project aims to improve our understanding of the place of parks in society. Methods from marketing research, assessing and shifting the 'market position' of parks and managing the quality of visitors' experiences in parks to increase visitor loyalty, will be refined and appl ....Promoting and managing national parks into the 21st century. National parks protect two thirds of Australia's biodiversity. If society does not regard parks as important, biodiversity loss through neglect is inevitable. This project aims to improve our understanding of the place of parks in society. Methods from marketing research, assessing and shifting the 'market position' of parks and managing the quality of visitors' experiences in parks to increase visitor loyalty, will be refined and applied in two Australian states; Victoria and Western Australia. The project will build on and improve theories, methodologies and instruments for positioning and managing parks and visitors to parks in these two states and beyond, to achieve better knowledge and support for parks in 21st century society.Read moreRead less
Mine-site rehabilitation through novel plant and microbe interactions. This project will endeavour to improve restoration technologies aimed at reconstructing diverse and resilient new plant communities following disturbance. The factors which govern successful outcomes of restoration are not fully understood. Current restoration practices rely on the soil microbial community to generate key microbial ecosystem services but their function in novel post-mining substrates modified with soil amelio ....Mine-site rehabilitation through novel plant and microbe interactions. This project will endeavour to improve restoration technologies aimed at reconstructing diverse and resilient new plant communities following disturbance. The factors which govern successful outcomes of restoration are not fully understood. Current restoration practices rely on the soil microbial community to generate key microbial ecosystem services but their function in novel post-mining substrates modified with soil ameliorants is limited. The project aims to use next-generation DNA sequencing to elucidate the structure and function of microbial ecosystem dynamics in modified substrates and apply this understanding to improve restoration outcomes for species and communities affected by the expansion of mining activities in the Pilbara and nationally.Read moreRead less
Dynamics of woody vegetation and water in the central Pilbara - understanding and managing for environmental change. The development and application of technologies and knowledge for enhancing sustainable management of semi-arid environments are of high priority and significant economic, social and environmental benefit. The value of iron ore exports from the Pilbara is expected to grow by nearly 30% in the next year, while the projected production of iron ore over the next 4 years is expected t ....Dynamics of woody vegetation and water in the central Pilbara - understanding and managing for environmental change. The development and application of technologies and knowledge for enhancing sustainable management of semi-arid environments are of high priority and significant economic, social and environmental benefit. The value of iron ore exports from the Pilbara is expected to grow by nearly 30% in the next year, while the projected production of iron ore over the next 4 years is expected to be valued in excess of 60 billion dollars. However, continued and rapid expansion in the development of these resources is contingent on environmental oversight and adoption of an adaptive management approach. This research will thus make a major contribution to understanding the Pilbara ecosystems that provide tremendous economic wealth for all Australians.Read moreRead less
Optimal management of threatened amphibian metapopulations in urbanising landscapes. This project will enable the identification of optimal management strategies for many species threatened by the loss and fragmentation of their habitat, both in Australia and internationally. Our research will contribute to the recovery of the endangered Growling Grass Frog, and drive the conservation of wetland biodiversity on the fringe of Australia's fastest growing city. Both the methods and specific recomme ....Optimal management of threatened amphibian metapopulations in urbanising landscapes. This project will enable the identification of optimal management strategies for many species threatened by the loss and fragmentation of their habitat, both in Australia and internationally. Our research will contribute to the recovery of the endangered Growling Grass Frog, and drive the conservation of wetland biodiversity on the fringe of Australia's fastest growing city. Both the methods and specific recommendations for management that we develop will contribute to the goal of an environmentally-sustainable Australia. This project will expand Australia's capacity to solve conservation problems, and will promote biological diversity in urban environments, to the benefit of their human inhabitants.Read moreRead less