Testing the importance of large-scale climate factors to plant community assembly following land-use change. This project will examine the native plant species and functional diversity of Australia's rain forest communities to create a predictive framework of how plant communities recover following deforestation. Such a framework is key to focusing conservation efforts in degraded and multi-use landscapes.
Special Research Initiatives - Grant ID: SR200100005
Funder
Australian Research Council
Funding Amount
$36,000,000.00
Summary
Securing Antarctica's Environmental Future. This program aims to deliver unprecedented research capability for securing Antarctic environments in the face of uncertain change.
By integrating a highly skilled team with new approaches and breakthrough technologies, the program anticipates discovery science, enhanced environmental forecasting and optimised decision-making to advance Australia’s position as an influential Antarctic nation.
Expected outcomes include better environmental management ....Securing Antarctica's Environmental Future. This program aims to deliver unprecedented research capability for securing Antarctic environments in the face of uncertain change.
By integrating a highly skilled team with new approaches and breakthrough technologies, the program anticipates discovery science, enhanced environmental forecasting and optimised decision-making to advance Australia’s position as an influential Antarctic nation.
Expected outcomes include better environmental management, unparalleled strategic decision-support for an effective Antarctic Treaty, and new minds to address Antarctica’s new challenges.
Anticipated benefits are the means to transform environmental forecasting and management in the Antarctic, for Australia, and to the advantage of global security.Read moreRead less
Using species distribution models to make robust conservation decisions. Species distribution models inform numerous conservation decisions, from planning reserves and managing biological invasions to assessing climate change impacts. While it is often vital to predict where suitable conditions for a species occur, many applications disregard uncertainty, leading to unexpected and potentially unacceptable outcomes. This project aims to provide a definitive guide to using species distribution mod ....Using species distribution models to make robust conservation decisions. Species distribution models inform numerous conservation decisions, from planning reserves and managing biological invasions to assessing climate change impacts. While it is often vital to predict where suitable conditions for a species occur, many applications disregard uncertainty, leading to unexpected and potentially unacceptable outcomes. This project aims to provide a definitive guide to using species distribution models in conservation decision-making by integrating ecological and statistical thinking with decision theory. It seeks to describe how to explore the sources of uncertainty and their impact, develop approaches to reducing uncertainty, and evaluate the effects of uncertainty from the decision viewpoint in order to assist more robust conservation decision making.Read moreRead less
Why are fish shrinking as the climate warms? This project aims to uncover the mechanisms behind the temperature-size rule, a phenomenon causing fishes and other aquatic organisms to decline in size as the climate warms. Drawing on multidisciplinary expertise to test three competing theories, this project expects to identify the fundamental processes driving the temperature-size rule phenomenon. Expected outcomes include improved models to forecast the effects of global warming on fish and fisher ....Why are fish shrinking as the climate warms? This project aims to uncover the mechanisms behind the temperature-size rule, a phenomenon causing fishes and other aquatic organisms to decline in size as the climate warms. Drawing on multidisciplinary expertise to test three competing theories, this project expects to identify the fundamental processes driving the temperature-size rule phenomenon. Expected outcomes include improved models to forecast the effects of global warming on fish and fisheries. The new knowledge and predictive power should be of direct benefit to natural resource managers in the continuing effort to mitigate the negative impacts of climate change. This will guide policy and management decisions by enabling more accurate forecasts of the impacts of climate change on wild and cultured fishes.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100492
Funder
Australian Research Council
Funding Amount
$462,720.00
Summary
Robust strategies to achieve sustainable savannas under rapid global change. This project aims to design approaches for financial incentive programs that are robust to uncertainties in global climate and economic change, while delivering multiple ecosystem services. Despite billions of dollars allocated to landholders, these schemes have not been evaluated under a range of potential futures. This project expects to incorporate an unprecedented range of uncertainties into incentive program design ....Robust strategies to achieve sustainable savannas under rapid global change. This project aims to design approaches for financial incentive programs that are robust to uncertainties in global climate and economic change, while delivering multiple ecosystem services. Despite billions of dollars allocated to landholders, these schemes have not been evaluated under a range of potential futures. This project expects to incorporate an unprecedented range of uncertainties into incentive program design, and test program performance using spatial simulations of Australia’s dynamic savanna rangelands. This should lay the groundwork for applications to other environments facing similarly uncertain futures, and may prove vital to ensure we can adapt and thrive in a changing climateRead moreRead less
Improved methods for predicting species' distributions under environmental change. Understanding the impacts of climate change and invasive species on the distribution and persistence of species is an issue of global and national significance and concern. This project will provide tools essential for the effective management of Australia's ecosystems by delivering clear guidelines and practical methods that will substantially improve the modelling of future species distributions.
Turf Wars: fighting the new battle facing blue forests. This project aims to use ecological models and field experiments to uncover drivers and critical thresholds for turf expansion. Habitat loss is a leading threat to goods and services from the oceans. Globally, kelp forests are collapsing and being replaced by persistent unwanted algal ‘turfs’. Understanding of this habitat shift is rudimentary, and solutions to mitigate the impacts virtually non-existent. Through stress experiments and geno ....Turf Wars: fighting the new battle facing blue forests. This project aims to use ecological models and field experiments to uncover drivers and critical thresholds for turf expansion. Habitat loss is a leading threat to goods and services from the oceans. Globally, kelp forests are collapsing and being replaced by persistent unwanted algal ‘turfs’. Understanding of this habitat shift is rudimentary, and solutions to mitigate the impacts virtually non-existent. Through stress experiments and genomic analyses, this project aims to discover resilient kelps that promote forest persistence under stress. By expanding our understanding of critical habitat transitions, and exploring new solutions, this project aims to enhance our capacity to respond to the ongoing degradation of Australia’s Great Southern Reef.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100011
Funder
Australian Research Council
Funding Amount
$346,439.00
Summary
Spinning disk confocal microscope with dual stages. Spinning disk confocal microscope with dual stages: This custom-built spinning disk confocal microscope with rotational stages will constitute an internationally unique platform. The system has the capability of rapidly monitoring cells in growing biological specimens under changing environments. It offers an integrated platform for multiple imaging strategies, including confocal and Total Internal Reflection Fluorescence (TIRF) microscopy. The ....Spinning disk confocal microscope with dual stages. Spinning disk confocal microscope with dual stages: This custom-built spinning disk confocal microscope with rotational stages will constitute an internationally unique platform. The system has the capability of rapidly monitoring cells in growing biological specimens under changing environments. It offers an integrated platform for multiple imaging strategies, including confocal and Total Internal Reflection Fluorescence (TIRF) microscopy. The system will reside in core facilities with open access to a broad research community. The system may be used to monitor a wide variety of cells and molecules, and will offer capabilities that are of importance to understand cell trafficking, disease and signalling, plant biomass production, and climate change.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
Mid-rotation diagnosis and management options for correction of water and nutrient deficiencies in plantation-grown eucalypts. This research will improve productivity of bluegum plantations by improving current diagnostic techniques (foliage and soil analysis) for nutrient disorders and the supply of water. Using a novel phloem sampling and analysis technique, we will develop a nutrient (e.g. N, P) and water diagnosis procedure that is quick, cheap, robust and reliable for field use. A major in ....Mid-rotation diagnosis and management options for correction of water and nutrient deficiencies in plantation-grown eucalypts. This research will improve productivity of bluegum plantations by improving current diagnostic techniques (foliage and soil analysis) for nutrient disorders and the supply of water. Using a novel phloem sampling and analysis technique, we will develop a nutrient (e.g. N, P) and water diagnosis procedure that is quick, cheap, robust and reliable for field use. A major innovation will be distinguishing the effects of shortages of water on growth from those of other growth influences. Overall, this project will provide a highly significant theoretical, conceptual and practical advance in mid-rotation, diagnostics for plantations with considerable commercial promise.Read moreRead less