Effect of climate boundary changes on the Southern Westerly Winds. This project aims to produce high quality data on how the Southern Westerly Winds (SWW) respond to largescale changes in climate boundary conditions over multiple glacial-interglacial cycles. Because the SWW are key drivers of Southern Hemisphere climate, Southern Ocean circulation and global carbon dioxide concentrations, it is important to understand how they respond to changes in boundary conditions. Uncertainty about how they ....Effect of climate boundary changes on the Southern Westerly Winds. This project aims to produce high quality data on how the Southern Westerly Winds (SWW) respond to largescale changes in climate boundary conditions over multiple glacial-interglacial cycles. Because the SWW are key drivers of Southern Hemisphere climate, Southern Ocean circulation and global carbon dioxide concentrations, it is important to understand how they respond to changes in boundary conditions. Uncertainty about how they do so limits attempts at accurate predictive climate modelling. This project will test conceptual models of SWW dynamics and provide essential boundary conditions for predictive climate models. The project intends to simultaneously build and support a research capacity and global network, and advance Australia’s knowledge and contribution in the area of global climate dynamics.Read moreRead less
Drought and death: past, present and future survival limits in the Australian vegetation landscape. Science cannot predict the point at which water stress becomes lethal for plants. This research into plant water transport aims to find a new way to understand whether plant species will die or adapt to a future drier climate.
The last glaciation maximum climate conundrum and environmental responses of the Australian continent to altered climate states. This project will show how climate systems in south east Australia responded to large scale global change the last time this happened, which was about 21,000 years ago. By determining the climate response in Australia to this change, this project will help predict future response in rainfall and temperature to human-induced and natural climate change.
Bridging the land–sea divide to ensure food security under climate change. This project aims to comprehensively evaluate ocean-based food solutions to meet food security needs under climate change. It will resolve a critical blind spot in current plans that isolate land and sea food systems and neglect their interdependencies. Combining global models and data, it will assess the constraints of ocean-based food solutions by anticipating and accounting for land-sea links including: agricultural ru ....Bridging the land–sea divide to ensure food security under climate change. This project aims to comprehensively evaluate ocean-based food solutions to meet food security needs under climate change. It will resolve a critical blind spot in current plans that isolate land and sea food systems and neglect their interdependencies. Combining global models and data, it will assess the constraints of ocean-based food solutions by anticipating and accounting for land-sea links including: agricultural runoff, shared feed resources for farmed animals, and trade-offs for biodiversity and climate mitigation. It will deliver a major leap in our capacity to undertake holistic ecosystem assessment of future food production pathways. Benefits will include integrated food–biodiversity–climate policies for Australia and the world.Read moreRead less
Where currents collide: tracking the biological impacts of climate change. This project will track the effects of climate change on Australia's unique marine biodiversity. Understanding the impacts of changing ocean currents on our coastal communities underpins the conservation and management of our valuable coastal resources.
Resolving human-flying fox conflict in the face of environmental change. Resolving human-flying fox conflict in the face of environmental change. This project aims to identify socially-acceptable priority areas to be managed for the long-term viability of flying-foxes under a changing climate, and develop strategies to mitigate human-flying fox conflict, using ecological and social analysis in a decision-theoretic framework. Flying-foxes are nationally protected mammals pivotal to Australia’s fo ....Resolving human-flying fox conflict in the face of environmental change. Resolving human-flying fox conflict in the face of environmental change. This project aims to identify socially-acceptable priority areas to be managed for the long-term viability of flying-foxes under a changing climate, and develop strategies to mitigate human-flying fox conflict, using ecological and social analysis in a decision-theoretic framework. Flying-foxes are nationally protected mammals pivotal to Australia’s forest ecosystems, but are threatened by habitat loss, extreme weather and legal culls at orchards. Their exceptional mobility puts them in frequent conflict with human settlements, leading to forced dispersals from roosts. Anticipated outcomes are the conservation of Australia’s flying-foxes and international understanding of how to resolve human conflict with highly mobile species that are threatened but locally abundant and controversial.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100220
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
Free ocean carbon enrichment infrastructure for the Southern Ocean: measuring impacts of ocean acidification on biological communities. As the amount of carbon dioxide has risen in the atmosphere there has been a corresponding rise of carbon dioxide going into the ocean, changing its chemistry and making it more acidic. The project will conduct the first polar region carbon dioxide enrichment experiment to assess the vulnerability of polar organisms to continuing carbon dioxide emissions.
Multi-model predictions of ecosystem flux under climate change based on novel genetic and image analysis methods. Improving the forecasts of ecosystem shifts must be a key focus of future ecological research if we are to preserve our unique Australian landscapes. Our proposal is of clear benefit to Australia because of the urgent need for integrated methods to predict the cumulative impact of shifts in climate and land use. We will also contribute innovative tools involving genetic and image ana ....Multi-model predictions of ecosystem flux under climate change based on novel genetic and image analysis methods. Improving the forecasts of ecosystem shifts must be a key focus of future ecological research if we are to preserve our unique Australian landscapes. Our proposal is of clear benefit to Australia because of the urgent need for integrated methods to predict the cumulative impact of shifts in climate and land use. We will also contribute innovative tools involving genetic and image analysis, and state-of-the-art modelling. The damage modern human societies are inflicting on global environments has led to a great demand for logistically feasible and cost-effective ways to prevent biodiversity loss.Read moreRead less
Effects of climate change on temperate benthic assemblages on the continental shelf in eastern Australia. Benthic habitats on the continental shelf in southeast Australia support some of Australia's most productive fisheries and manifest high levels of biodiversity and endemism. However, the region is experiencing rates of ocean warming 3.8 times the global average and nutrient depletion because of increased influence of the East Australian Current. This work will, for the first time, provide a ....Effects of climate change on temperate benthic assemblages on the continental shelf in eastern Australia. Benthic habitats on the continental shelf in southeast Australia support some of Australia's most productive fisheries and manifest high levels of biodiversity and endemism. However, the region is experiencing rates of ocean warming 3.8 times the global average and nutrient depletion because of increased influence of the East Australian Current. This work will, for the first time, provide a clear indication of the relationship between the physical environment on the shelf and the distribution of benthic assemblages, predict future changes in temperature and nutrients in the area, and predict the effects of these changes on the associated benthic biota. These predictions are critical to an informed adaptation response to climate change.Read moreRead less
Mapping Antarctic climate change in space and time using mosses as biological proxies. This project will use polar mosses as sentinels for climate change to determine the extent to which change is already affecting Antarctica and enable development of more robust global climate models. Novel remote sensing methods will be developed to identify biodiversity most at risk from climate change thus maintaining Antarctic treaty obligations.